diff --git a/stage0/src/stdlib_flags.h b/stage0/src/stdlib_flags.h
index 3205214e2e..b64fc2dae6 100644
--- a/stage0/src/stdlib_flags.h
+++ b/stage0/src/stdlib_flags.h
@@ -1,7 +1,5 @@
 #include "util/options.h"
 
-// please update
-
 namespace lean {
 options get_default_options() {
     options opts;
diff --git a/stage0/stdlib/Lean/AddDecl.c b/stage0/stdlib/Lean/AddDecl.c
index 0b136a5384..bf507470da 100644
--- a/stage0/stdlib/Lean/AddDecl.c
+++ b/stage0/stdlib/Lean/AddDecl.c
@@ -1884,54 +1884,129 @@ lean_inc(x_3);
 x_29 = l_Lean_ofExceptKernelException___at_Lean_addDecl_addAsAxiom___spec__1(x_28, x_3, x_4, x_24);
 if (lean_obj_tag(x_29) == 0)
 {
-lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
+lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
 x_30 = lean_ctor_get(x_29, 0);
 lean_inc(x_30);
 x_31 = lean_ctor_get(x_29, 1);
 lean_inc(x_31);
 lean_dec(x_29);
+lean_inc(x_30);
 x_32 = l_Lean_setEnv___at_Lean_compileDecls_doCompile___spec__12(x_30, x_3, x_4, x_31);
-x_33 = lean_ctor_get(x_32, 1);
-lean_inc(x_33);
-lean_dec(x_32);
-x_34 = lean_box(0);
-x_35 = l_Lean_Declaration_getTopLevelNames(x_1);
-x_36 = lean_box(0);
-lean_inc(x_35);
-x_37 = l_List_forIn_x27_loop___at_Lean_addDecl_doAdd___spec__1(x_34, x_35, x_35, x_35, x_36, lean_box(0), x_3, x_4, x_33);
-lean_dec(x_3);
+x_33 = !lean_is_exclusive(x_32);
+if (x_33 == 0)
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+x_34 = lean_ctor_get(x_32, 1);
+x_35 = lean_ctor_get(x_32, 0);
 lean_dec(x_35);
-x_38 = !lean_is_exclusive(x_37);
-if (x_38 == 0)
+x_36 = l_Lean_Environment_header(x_30);
+lean_dec(x_30);
+x_37 = lean_ctor_get_uint8(x_36, sizeof(void*)*5 + 4);
+lean_dec(x_36);
+if (x_37 == 0)
 {
-lean_object* x_39; 
-x_39 = lean_ctor_get(x_37, 0);
-lean_dec(x_39);
-lean_ctor_set(x_37, 0, x_36);
-return x_37;
+lean_object* x_38; 
+lean_dec(x_3);
+lean_dec(x_1);
+x_38 = lean_box(0);
+lean_ctor_set(x_32, 0, x_38);
+return x_32;
 }
 else
 {
-lean_object* x_40; lean_object* x_41; 
-x_40 = lean_ctor_get(x_37, 1);
+lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; uint8_t x_43; 
+lean_free_object(x_32);
+x_39 = lean_box(0);
+x_40 = l_Lean_Declaration_getTopLevelNames(x_1);
+x_41 = lean_box(0);
 lean_inc(x_40);
-lean_dec(x_37);
-x_41 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_41, 0, x_36);
-lean_ctor_set(x_41, 1, x_40);
-return x_41;
+x_42 = l_List_forIn_x27_loop___at_Lean_addDecl_doAdd___spec__1(x_39, x_40, x_40, x_40, x_41, lean_box(0), x_3, x_4, x_34);
+lean_dec(x_3);
+lean_dec(x_40);
+x_43 = !lean_is_exclusive(x_42);
+if (x_43 == 0)
+{
+lean_object* x_44; 
+x_44 = lean_ctor_get(x_42, 0);
+lean_dec(x_44);
+lean_ctor_set(x_42, 0, x_41);
+return x_42;
+}
+else
+{
+lean_object* x_45; lean_object* x_46; 
+x_45 = lean_ctor_get(x_42, 1);
+lean_inc(x_45);
+lean_dec(x_42);
+x_46 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_46, 0, x_41);
+lean_ctor_set(x_46, 1, x_45);
+return x_46;
+}
 }
 }
 else
 {
-lean_object* x_42; lean_object* x_43; 
-x_42 = lean_ctor_get(x_29, 0);
-lean_inc(x_42);
-x_43 = lean_ctor_get(x_29, 1);
-lean_inc(x_43);
+lean_object* x_47; lean_object* x_48; uint8_t x_49; 
+x_47 = lean_ctor_get(x_32, 1);
+lean_inc(x_47);
+lean_dec(x_32);
+x_48 = l_Lean_Environment_header(x_30);
+lean_dec(x_30);
+x_49 = lean_ctor_get_uint8(x_48, sizeof(void*)*5 + 4);
+lean_dec(x_48);
+if (x_49 == 0)
+{
+lean_object* x_50; lean_object* x_51; 
+lean_dec(x_3);
+lean_dec(x_1);
+x_50 = lean_box(0);
+x_51 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_51, 0, x_50);
+lean_ctor_set(x_51, 1, x_47);
+return x_51;
+}
+else
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
+x_52 = lean_box(0);
+x_53 = l_Lean_Declaration_getTopLevelNames(x_1);
+x_54 = lean_box(0);
+lean_inc(x_53);
+x_55 = l_List_forIn_x27_loop___at_Lean_addDecl_doAdd___spec__1(x_52, x_53, x_53, x_53, x_54, lean_box(0), x_3, x_4, x_47);
+lean_dec(x_3);
+lean_dec(x_53);
+x_56 = lean_ctor_get(x_55, 1);
+lean_inc(x_56);
+if (lean_is_exclusive(x_55)) {
+ lean_ctor_release(x_55, 0);
+ lean_ctor_release(x_55, 1);
+ x_57 = x_55;
+} else {
+ lean_dec_ref(x_55);
+ x_57 = lean_box(0);
+}
+if (lean_is_scalar(x_57)) {
+ x_58 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_58 = x_57;
+}
+lean_ctor_set(x_58, 0, x_54);
+lean_ctor_set(x_58, 1, x_56);
+return x_58;
+}
+}
+}
+else
+{
+lean_object* x_59; lean_object* x_60; 
+x_59 = lean_ctor_get(x_29, 0);
+lean_inc(x_59);
+x_60 = lean_ctor_get(x_29, 1);
+lean_inc(x_60);
 lean_dec(x_29);
-x_6 = x_42;
-x_7 = x_43;
+x_6 = x_59;
+x_7 = x_60;
 goto block_21;
 }
 block_21:
diff --git a/stage0/stdlib/Lean/Data/LOption.c b/stage0/stdlib/Lean/Data/LOption.c
index a0b08ad1ce..c89b7871a7 100644
--- a/stage0/stdlib/Lean/Data/LOption.c
+++ b/stage0/stdlib/Lean/Data/LOption.c
@@ -19,6 +19,7 @@ static lean_object* l_Lean_instToStringLOption___rarg___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Data_LOption_0__Lean_beqLOption____x40_Lean_Data_LOption___hyg_42_(lean_object*);
 static lean_object* l_Lean_instToStringLOption___rarg___closed__3;
 static lean_object* l_Lean_instToStringLOption___rarg___closed__4;
+LEAN_EXPORT lean_object* l_Lean_LOption_toOption___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instBEqLOption(lean_object*);
 LEAN_EXPORT lean_object* l_toLOptionM___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_toLOptionM___rarg___lambda__1(lean_object*, lean_object*);
@@ -28,6 +29,7 @@ LEAN_EXPORT lean_object* l_Lean_instToStringLOption___rarg(lean_object*, lean_ob
 LEAN_EXPORT lean_object* l___private_Lean_Data_LOption_0__Lean_beqLOption____x40_Lean_Data_LOption___hyg_42____rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_instToStringLOption___rarg___closed__1;
 lean_object* lean_string_append(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_LOption_toOption(lean_object*);
 LEAN_EXPORT lean_object* l_Option_toLOption(lean_object*);
 LEAN_EXPORT lean_object* l_Option_toLOption___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_instInhabitedLOption(lean_object* x_1) {
@@ -208,6 +210,45 @@ x_2 = lean_alloc_closure((void*)(l_Lean_instToStringLOption___rarg), 2, 0);
 return x_2;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_LOption_toOption___rarg(lean_object* x_1) {
+_start:
+{
+if (lean_obj_tag(x_1) == 1)
+{
+uint8_t x_2; 
+x_2 = !lean_is_exclusive(x_1);
+if (x_2 == 0)
+{
+return x_1;
+}
+else
+{
+lean_object* x_3; lean_object* x_4; 
+x_3 = lean_ctor_get(x_1, 0);
+lean_inc(x_3);
+lean_dec(x_1);
+x_4 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_4, 0, x_3);
+return x_4;
+}
+}
+else
+{
+lean_object* x_5; 
+lean_dec(x_1);
+x_5 = lean_box(0);
+return x_5;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_LOption_toOption(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = lean_alloc_closure((void*)(l_Lean_LOption_toOption___rarg), 1, 0);
+return x_2;
+}
+}
 LEAN_EXPORT lean_object* l_Option_toLOption___rarg(lean_object* x_1) {
 _start:
 {
diff --git a/stage0/stdlib/Lean/Elab/BuiltinCommand.c b/stage0/stdlib/Lean/Elab/BuiltinCommand.c
index 14471f4f30..1d8bc1d46a 100644
--- a/stage0/stdlib/Lean/Elab/BuiltinCommand.c
+++ b/stage0/stdlib/Lean/Elab/BuiltinCommand.c
@@ -506,7 +506,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCheckCore___boxed(lean_object*,
 static lean_object* l_Lean_Elab_Command_elabModuleDoc___closed__3;
 lean_object* l_Lean_Syntax_mkStrLit(lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabExit_declRange__1___closed__3;
-lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_BuiltinCommand_0__Lean_Elab_Command_replaceBinderAnnotation___spec__8___closed__1;
 LEAN_EXPORT lean_object* l_Lean_resolveGlobalName___at_Lean_Elab_Command_elabExport___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabOpen___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1152,6 +1151,7 @@ LEAN_EXPORT lean_object* l_Lean_validateDocComment___at_Lean_Elab_Command_elabAd
 LEAN_EXPORT lean_object* l___private_Lean_Elab_BuiltinCommand_0__Lean_Elab_Command_addScope(uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_Command_elabExit_declRange__1___closed__5;
 uint64_t l_Lean_Meta_TransparencyMode_toUInt64(uint8_t);
+lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_OpenDecl_elabOpenDecl___at_Lean_Elab_Command_elabOpen___spec__1___closed__10;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_pushInfoLeaf___at_Lean_Elab_Command_elabOpen___spec__15___closed__3;
@@ -24883,7 +24883,7 @@ lean_dec(x_6);
 x_9 = lean_ctor_get(x_7, 0);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_1, x_3, x_4, x_8);
+x_10 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_1, x_3, x_4, x_8);
 x_11 = lean_ctor_get(x_10, 1);
 lean_inc(x_11);
 lean_dec(x_10);
@@ -24898,7 +24898,7 @@ lean_inc(x_13);
 x_14 = lean_ctor_get(x_12, 1);
 lean_inc(x_14);
 lean_dec(x_12);
-x_15 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_9, x_3, x_4, x_14);
+x_15 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_9, x_3, x_4, x_14);
 lean_dec(x_4);
 lean_dec(x_3);
 x_16 = !lean_is_exclusive(x_15);
@@ -24930,7 +24930,7 @@ lean_inc(x_20);
 x_21 = lean_ctor_get(x_12, 1);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_9, x_3, x_4, x_21);
+x_22 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_9, x_3, x_4, x_21);
 lean_dec(x_4);
 lean_dec(x_3);
 x_23 = !lean_is_exclusive(x_22);
diff --git a/stage0/stdlib/Lean/Elab/CheckTactic.c b/stage0/stdlib/Lean/Elab/CheckTactic.c
index 23ce089f37..cd29a8b9f0 100644
--- a/stage0/stdlib/Lean/Elab/CheckTactic.c
+++ b/stage0/stdlib/Lean/Elab/CheckTactic.c
@@ -70,7 +70,6 @@ lean_object* l_Lean_Elab_Term_withoutErrToSorryImp___rarg(lean_object*, lean_obj
 static lean_object* l_Lean_Elab_CheckTactic_elabCheckTacticFailure___closed__1;
 static lean_object* l_Lean_Elab_CheckTactic_expandCheckSimp___closed__1;
 static lean_object* l_Lean_Elab_CheckTactic_expandCheckSimp___closed__12;
-lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___regBuiltin_Lean_Elab_CheckTactic_elabCheckTactic__1(lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_CheckTactic_elabCheckTactic_declRange__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabTerm___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -161,6 +160,7 @@ extern lean_object* l_Lean_Elab_unsupportedSyntaxExceptionId;
 static lean_object* l_Lean_Elab_CheckTactic_elabCheckTactic___lambda__2___closed__3;
 static lean_object* l___regBuiltin_Lean_Elab_CheckTactic_elabCheckTactic_declRange__1___closed__6;
 uint64_t l_Lean_Meta_TransparencyMode_toUInt64(uint8_t);
+lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___regBuiltin_Lean_Elab_CheckTactic_elabCheckTactic__1___closed__6;
 uint8_t l_Lean_Exception_isRuntime(lean_object*);
 static lean_object* l_Lean_Elab_CheckTactic_elabCheckTactic___lambda__2___closed__10;
@@ -232,7 +232,7 @@ lean_dec(x_6);
 x_9 = lean_ctor_get(x_7, 0);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_1, x_3, x_4, x_8);
+x_10 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_1, x_3, x_4, x_8);
 x_11 = lean_ctor_get(x_10, 1);
 lean_inc(x_11);
 lean_dec(x_10);
@@ -247,7 +247,7 @@ lean_inc(x_13);
 x_14 = lean_ctor_get(x_12, 1);
 lean_inc(x_14);
 lean_dec(x_12);
-x_15 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_9, x_3, x_4, x_14);
+x_15 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_9, x_3, x_4, x_14);
 lean_dec(x_4);
 lean_dec(x_3);
 x_16 = !lean_is_exclusive(x_15);
@@ -279,7 +279,7 @@ lean_inc(x_20);
 x_21 = lean_ctor_get(x_12, 1);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_9, x_3, x_4, x_21);
+x_22 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_9, x_3, x_4, x_21);
 lean_dec(x_4);
 lean_dec(x_3);
 x_23 = !lean_is_exclusive(x_22);
diff --git a/stage0/stdlib/Lean/Elab/Command.c b/stage0/stdlib/Lean/Elab/Command.c
index 320b421174..c6d85d20e3 100644
--- a/stage0/stdlib/Lean/Elab/Command.c
+++ b/stage0/stdlib/Lean/Elab/Command.c
@@ -18,6 +18,7 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermE
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___spec__4(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Lean_Elab_Command_getBracketedBinderIds___closed__9;
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__4(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_wrapAsync___elambda__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -32,13 +33,15 @@ LEAN_EXPORT lean_object* l_Lean_Elab_logException___at_Lean_Elab_Command_runLint
 LEAN_EXPORT lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___lambda__1___closed__3;
 static lean_object* l_Lean_Elab_Command_instMonadMacroAdapterCommandElabM___closed__1;
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadQuotationCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkState___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withScope___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static uint64_t l_Lean_Elab_Command_mkMetaContext___closed__2;
 static lean_object* l_Lean_Elab_Command_instInhabitedScope___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_logException___at_Lean_Elab_Command_withLoggingExceptions___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__2;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -51,8 +54,6 @@ LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wra
 lean_object* l_Lean_Core_getMaxHeartbeats(lean_object*);
 uint8_t l_Lean_Elab_isAbortExceptionId(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__5___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157_(lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_logSnapshotTask(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -64,6 +65,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_liftTermElabM(lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_isIncrementalElab___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_CommandContextInfo_save___at_Lean_Elab_Term_withoutModifyingElabMetaStateWithInfo___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_addTraceAsMessages___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__3___lambda__1___closed__3;
 static lean_object* l_Lean_Elab_Command_instMonadEnvCommandElabM___closed__3;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_elabCommand_go___spec__19(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -75,7 +77,9 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMC
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadCommandElabM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_forIn___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4;
 static lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___closed__1;
+static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__5;
 static lean_object* l_Lean_Elab_Command_getBracketedBinderIds___closed__6;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabCommand_go___spec__13(lean_object*, lean_object*);
@@ -88,11 +92,11 @@ LEAN_EXPORT lean_object* l_Lean_profileitM___at_Lean_Elab_Command_runLinters___s
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_mkCommandElabAttributeUnsafe(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__3;
 lean_object* l_Lean_PersistentArray_toArray___rarg(lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__1;
 static lean_object* l_Lean_Elab_Command_elabCommand_go___closed__5;
 lean_object* l_Lean_profileitIOUnsafe___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkState___closed__11;
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__16;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972_(lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__21;
 static lean_object* l_Lean_Elab_Command_instMonadInfoTreeCommandElabM___closed__1;
 lean_object* l_Lean_Language_Snapshot_Diagnostics_ofMessageLog(lean_object*, lean_object*);
@@ -110,7 +114,6 @@ lean_object* l_Lean_indentD(lean_object*);
 double lean_float_div(double, double);
 lean_object* lean_io_get_tid(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabCommand_go___spec__2___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__6;
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__6___closed__2;
 lean_object* l_Lean_Elab_mkMessageCore(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*);
 lean_object* lean_io_promise_new(lean_object*);
@@ -151,6 +154,7 @@ static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinte
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_wrapAsync___elambda__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__2___closed__2;
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t, lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__2;
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__10___lambda__4(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__3___closed__1;
 lean_object* l_Lean_Syntax_getId(lean_object*);
@@ -159,7 +163,6 @@ LEAN_EXPORT lean_object* l_IO_withStdout___at_Lean_Elab_Command_wrapAsyncAsSnaps
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getScope___boxed(lean_object*);
 static lean_object* l_Lean_Elab_Command_instInhabitedCommandElabM___closed__2;
 lean_object* l_Lean_Expr_sort___override(lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__3;
 lean_object* l_Lean_PersistentArray_push___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
@@ -214,6 +217,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__2(lean_obj
 static lean_object* l_Lean_Elab_Command_instMonadQuotationCommandElabM___closed__3;
 lean_object* l_Array_qsort_sort___at_Lean_addTraceAsMessages___spec__15(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___lambda__2___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213_(lean_object*);
 static lean_object* l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__6;
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5;
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__3;
@@ -224,10 +228,10 @@ uint8_t lean_float_decLt(double, double);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_addUnivLevel___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at_Lean_Elab_Command_runLinters___spec__12___rarg___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_liftCoreM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_withEnv___at_Lean_Elab_Command_runLintersAsync___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_logAt___at_Lean_Elab_Command_runLinters___spec__2(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___rarg___closed__1;
 lean_object* l_Lean_MessageData_hasSyntheticSorry(lean_object*);
-static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3;
 static lean_object* l_Lean_Elab_isIncrementalElab___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getLevelNames(lean_object*);
 static lean_object* l_Lean_Elab_Command_mkMetaContext___closed__3;
@@ -237,6 +241,7 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermE
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__4;
 LEAN_EXPORT lean_object* l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_LocalContext_empty;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_withSaveInfoContext___at_Lean_Elab_Command_liftTermElabM___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM;
@@ -271,13 +276,13 @@ uint8_t lean_string_dec_eq(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__6;
 static lean_object* l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__5;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__22;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1;
 uint8_t l_List_elem___at_Lean_Environment_realizeConst___spec__6(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__1;
+lean_object* l_Lean_Language_SnapshotTree_getAll(lean_object*);
 lean_object* l_Lean_Exception_toMessageData(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadExceptOfExceptionCommandElabM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_liftCommandElabM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__1;
 lean_object* l_instBEqProd___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabCommand_go___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__17;
@@ -307,7 +312,7 @@ static lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spe
 static lean_object* l_Lean_addTraceAsMessages___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__3___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadResolveNameCommandElabM;
 LEAN_EXPORT lean_object* l_Lean_Elab_addCompletionInfo___at_Lean_withSetOptionIn___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_runTermElabM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___closed__4;
 uint8_t l_Lean_Kernel_isDiagnosticsEnabled(lean_object*);
@@ -316,7 +321,7 @@ static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__14;
 static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__9___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withoutCommandIncrementality___rarg(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_List_foldl___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__2___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__10___closed__3;
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabCommand_go___closed__7;
@@ -328,15 +333,12 @@ LEAN_EXPORT lean_object* l_MonadExcept_ofExcept___at_Lean_Elab_Command_wrapAsync
 lean_object* l_Lean_Name_mkStr3(lean_object*, lean_object*, lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at_Lean_Elab_Command_addUnivLevel___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1;
 LEAN_EXPORT lean_object* l_List_foldl___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Elab_Command_runLinters___spec__3(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_withEnv___at_Lean_Elab_Command_runLintersAsync___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__11;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadInfoTreeCommandElabM___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_liftAttrM(lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__4;
 lean_object* lean_io_promise_resolve(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_reportDiag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkState___closed__8;
@@ -344,7 +346,7 @@ lean_object* lean_io_promise_result_opt(lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*);
 static lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__10___closed__5;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__10___lambda__3(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, uint8_t, double, double, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Elab_Command_runLinters___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Environment_unlockAsync(lean_object*);
@@ -356,6 +358,7 @@ LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters_
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabCommand_go___spec__11(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_withSetOptionIn___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__2;
 static lean_object* l_Lean_Elab_Command_runLintersAsync___closed__1;
 static lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___spec__5(lean_object*, size_t, size_t, lean_object*);
@@ -385,19 +388,21 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_getBracketedBinderIds(lean_object*,
 lean_object* l_Std_DHashMap_Internal_AssocList_getD___at_Lean_addTraceAsMessages___spec__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_MonadExcept_ofExcept___at_Lean_Elab_Command_liftCoreM___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_ResolveName_resolveNamespace(lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Language_SnapshotTree_waitAll(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkState___closed__12;
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at_Lean_Elab_Command_runLinters___spec__6___rarg(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__16;
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
 uint64_t lean_uint64_shift_right(uint64_t, uint64_t);
+static lean_object* l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__1;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadOptionsCommandElabM___rarg(lean_object*, lean_object*);
 uint8_t l_Lean_TagAttribute_hasTag(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__4;
 static lean_object* l_Lean_addTraceAsMessages___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__3___lambda__1___closed__4;
 lean_object* l_Lean_MessageData_ofSyntax(lean_object*);
 extern lean_object* l_ByteArray_empty;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727_;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadInfoTreeCommandElabM;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___lambda__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -411,7 +416,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabComma
 lean_object* l_instDecidableEqPos___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Option_get___at_Lean_profiler_threshold_getSecs___spec__1(lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__5;
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__3;
 static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__4;
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_addTraceNode___at_Lean_Elab_Command_runLinters___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -420,7 +424,6 @@ static size_t l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___close
 lean_object* l_Lean_registerTraceClass(lean_object*, uint8_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLiftTIOCommandElabM(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_withSaveInfoContext___at_Lean_Elab_Command_liftTermElabM___spec__1___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__7(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1___closed__4;
@@ -460,6 +463,7 @@ LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wra
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermElabM___spec__12(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_MetaM_run___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_getResetInfoTrees___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__3___rarg(lean_object*, lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__15;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadEnvCommandElabM___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -472,18 +476,17 @@ static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__11;
 static lean_object* l_Lean_Elab_Command_runLinters___closed__2;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__5(lean_object*);
-static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__4;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkState___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_liftCommandElabM___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadEnvCommandElabM___closed__2;
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadEvalTermElabMCommandElabM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__4;
 lean_object* l_liftExcept___at___private_Lean_Elab_Term_0__Lean_Elab_Term_elabTermAux___spec__8___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___lambda__3___closed__1;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__3;
 static lean_object* l_Lean_Elab_Command_runLinters___lambda__1___closed__2;
 lean_object* l_ReaderT_instApplicativeOfMonad___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_mapM___at_Lean_Elab_Command_liftTermElabM___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -502,12 +505,12 @@ LEAN_EXPORT lean_object* l_Lean_Elab_elabSetOption_setOption___at_Lean_withSetOp
 static lean_object* l_Lean_withSetOptionIn___closed__4;
 static lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___closed__1;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__19;
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1;
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__17;
 lean_object* l_Lean_Elab_InfoState_substituteLazy(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Elab_Command_elabCommand_go___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__5___closed__1;
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__1;
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__3(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, uint8_t, double, double, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getLevelNames___rarg___boxed(lean_object*, lean_object*);
 extern lean_object* l_Lean_MessageData_nil;
@@ -517,9 +520,10 @@ extern lean_object* l_Lean_levelZero;
 uint8_t l_Std_DHashMap_Internal_AssocList_contains___at_Lean_addTraceAsMessages___spec__2(lean_object*, lean_object*);
 lean_object* lean_io_mono_nanos_now(lean_object*);
 lean_object* l_panic___at_String_fromUTF8_x21___spec__1(lean_object*);
-LEAN_EXPORT uint8_t l_Lean_Elab_Command_elabCommandTopLevel___lambda__2(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_modifyScope(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__10(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430_(lean_object*);
 lean_object* l_Lean_Elab_InfoTree_substitute(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermElabM___spec__6(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -528,12 +532,12 @@ lean_object* l_Lean_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(lean
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getCurrMacroScope(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadRefCommandElabM___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_logException___at_Lean_Elab_Command_withLoggingExceptions___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868_(lean_object*);
 static lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_pushInfoTree___at_Lean_withSetOptionIn___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getMainModule___rarg___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkState___closed__2;
 lean_object* lean_thunk_get_own(lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__2;
 extern lean_object* l_Lean_Elab_builtinIncrementalElabs;
 static lean_object* l_Lean_Elab_Command_getBracketedBinderIds___closed__7;
 LEAN_EXPORT lean_object* l_Lean_profileitM___at_Lean_Elab_Command_runLinters___spec__15___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -541,6 +545,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Comma
 static lean_object* l_Lean_Elab_Command_instInhabitedScope___closed__1;
 extern lean_object* l_Task_Priority_default;
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__15;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1___closed__3;
 static lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_instAddMessageContextCommandElabM___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withMacroExpansion___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -557,6 +562,7 @@ static lean_object* l_Lean_Elab_Command_instMonadExceptOfExceptionCommandElabM__
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getBracketedBinderIds___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_elabSetOption_setOption___at_Lean_withSetOptionIn___spec__6___closed__1;
 lean_object* l_IO_FS_Stream_ofBuffer(lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__3;
 LEAN_EXPORT lean_object* l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___at_Lean_Elab_Command_elabCommand_go___spec__15___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_warningAsError;
 extern lean_object* l_Lean_Elab_pp_macroStack;
@@ -564,13 +570,13 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_mkMetaContext;
 static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___rarg___lambda__2(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_getBracketedBinderIds___spec__1___boxed(lean_object*, lean_object*);
+extern lean_object* l_Lean_MessageLog_empty;
 static lean_object* l_Lean_Elab_Command_mkState___closed__7;
 uint8_t l_Lean_Option_get___at___private_Lean_Util_Profile_0__Lean_get__profiler___spec__1(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__4;
 static lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___rarg___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadExceptOfExceptionCommandElabM;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__1___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__1;
 extern lean_object* l_Lean_trace_profiler_threshold;
@@ -578,10 +584,12 @@ LEAN_EXPORT lean_object* l_Lean_addMessageContextPartial___at_Lean_Elab_Command_
 lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadQuotationCommandElabM;
 lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadQuotationCommandElabM___closed__4;
-static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__3;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1;
 static lean_object* l_Lean_Elab_Command_mkState___closed__1;
 uint8_t l_Lean_Syntax_matchesNull(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_MonadExcept_ofExcept___at_Lean_liftCommandElabM___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getMainModule___boxed(lean_object*);
@@ -591,6 +599,7 @@ static lean_object* l_Lean_Elab_Command_modifyScope___closed__4;
 static lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___closed__2;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__7;
 extern lean_object* l_Lean_diagnostics;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__5(lean_object*);
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__2;
 static lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__2___closed__1;
 static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___closed__1;
@@ -614,12 +623,12 @@ static lean_object* l_Lean_Elab_Command_mkMetaContext___closed__1;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__27;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_Command_0__Lean_Elab_Command_mkTermContext___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermElabM___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___lambda__1___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__2(lean_object*, lean_object*, lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__18;
 LEAN_EXPORT lean_object* l_Lean_withSetOptionIn___lambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withLoggingExceptions(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__4;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_elabCommand_go___spec__8___rarg(lean_object*);
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__6;
 extern lean_object* l_Std_Format_defWidth;
@@ -631,7 +640,6 @@ LEAN_EXPORT lean_object* l_MonadExcept_ofExcept___at_Lean_Elab_Command_wrapAsync
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at_Lean_Elab_Command_runLinters___spec__12(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___closed__3;
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__2;
 static lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___rarg___closed__2;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermElabM___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
@@ -643,6 +651,7 @@ LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_C
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instInhabitedCommandElabM___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_thunk(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_runTermElabM___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__3;
 static lean_object* l_Lean_addTraceAsMessages___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__3___lambda__1___closed__1;
 lean_object* l_Lean_MessageData_ofConstName(lean_object*, uint8_t);
 lean_object* l_Lean_Meta_mkForallFVars_x27(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -661,13 +670,13 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLinters___lambda__1(lean_object*
 static lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__10___closed__1;
 static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__5;
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__5;
+LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withMacroExpansion___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__2;
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__6___closed__4;
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__6;
 static lean_object* l_Lean_Elab_Command_modifyScope___closed__2;
 lean_object* l_Lean_Elab_Term_withAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__17;
 static lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__3___closed__1;
 double l_Float_ofScientific(lean_object*, uint8_t, lean_object*);
@@ -677,9 +686,7 @@ LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Elab_Command_runLi
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermElabM___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_forIn___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__4___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withFreshMacroScope___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__2;
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__8;
 LEAN_EXPORT lean_object* l_IO_withStdin___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static double l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__4___closed__4;
@@ -699,6 +706,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__4(lean_obj
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__6;
 static lean_object* l_Lean_Elab_Command_instMonadInfoTreeCommandElabM___closed__3;
 static lean_object* l_Lean_Elab_elabSetOption___at_Lean_withSetOptionIn___spec__1___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2;
@@ -712,6 +720,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__4;
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__3;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357_(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at_Lean_Elab_Command_runLinters___spec__12___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_logAt___at_Lean_Elab_Command_runLinters___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__6___closed__3;
@@ -720,6 +729,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at___private_Lean_Ela
 static lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___rarg___closed__3;
 static lean_object* l_Lean_Elab_logException___at_Lean_Elab_Command_runLinters___spec__1___closed__3;
 static lean_object* l_Lean_Elab_Command_instAddMessageContextCommandElabM___closed__1;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__5;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___closed__5;
 static lean_object* l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at_Lean_Elab_Command_addUnivLevel___spec__1___closed__4;
@@ -733,7 +743,6 @@ static lean_object* l_Lean_Elab_elabSetOption___at_Lean_withSetOptionIn___spec__
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getScope(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__3(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__4;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabCommand_go___spec__2___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -743,6 +752,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_withInfoTreeContext___at_Lean_Elab_Command_
 lean_object* l_Lean_throwError___at_Lean_realizeGlobalConstCore___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_TermElabM_run___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadResolveNameCommandElabM___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__5;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_liftTermElabM___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getLevelNames___boxed(lean_object*);
 lean_object* l_Lean_Language_SnapshotTask_defaultReportingRange_x3f(lean_object*);
@@ -755,7 +765,6 @@ LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Elab_Command_runLi
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__8;
 static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___lambda__1___closed__2;
 lean_object* l_Lean_Elab_Term_elabBinders___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__1___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withMacroExpansion___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1___closed__2;
@@ -764,7 +773,6 @@ static lean_object* l_Lean_Elab_Command_mkState___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getMainModule(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_mapM___at___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabCommand_go___spec__2___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__2;
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__1___lambda__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, double, double, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_598_(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -777,10 +785,9 @@ static lean_object* l_Lean_Elab_Command_instMonadRefCommandElabM___closed__3;
 static lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Syntax_findAux(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT uint8_t l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__12;
 static lean_object* l_Lean_addTraceAsMessages___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__3___closed__1;
-static lean_object* l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__2;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__9(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__10___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
@@ -796,17 +803,18 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_getScopes___rarg___boxed(lean_objec
 LEAN_EXPORT lean_object* l_List_forM___at_Lean_Elab_Command_elabCommand_go___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__1___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___auto____x40_Lean_Elab_Command___hyg_2185____closed__19;
+static lean_object* l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__2;
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__1;
 static lean_object* l_Lean_addTraceAsMessages___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__3___lambda__1___closed__8;
 uint8_t l_Lean_Syntax_isNone(lean_object*);
 LEAN_EXPORT lean_object* l_panic___at_Lean_Elab_Command_modifyScope___spec__1(lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_getBracketedBinderIds___spec__1(lean_object*, lean_object*);
+lean_object* l_IO_Promise_result_x21___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadEnvCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__8(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadEnvCommandElabM___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instAddErrorMessageContextCommandElabM(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_IO_FS_withIsolatedStreams___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__10___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadCommandElabM___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -823,6 +831,7 @@ static double l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4__
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_liftCoreM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_mul(lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__26;
+lean_object* lean_io_bind_task(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabCommand_go___spec__6(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Core_resetMessageLog(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_withSaveInfoContext___at_Lean_Elab_Command_liftTermElabM___spec__1___rarg___closed__1;
@@ -832,7 +841,6 @@ static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand
 static lean_object* l_Lean_Elab_logException___at_Lean_Elab_Command_runLinters___spec__1___closed__2;
 lean_object* l_Lean_Elab_Term_withoutAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_DataValue_sameCtor(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instInhabitedCommandElabM(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_wrapAsyncAsSnapshot(lean_object*);
@@ -847,19 +855,17 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_withoutCommandIncrementality___rarg
 LEAN_EXPORT lean_object* l___private_Lean_Util_Trace_0__Lean_getResetTraces___at_Lean_Elab_Command_runLinters___spec__6___boxed(lean_object*);
 static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__9;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_liftAttrM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__2;
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabCommand_go___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__1;
 lean_object* lean_erase_macro_scopes(lean_object*);
 extern lean_object* l_Lean_Elab_incrementalAttr;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_reverse___rarg(lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadOptionsCommandElabM(lean_object*);
 static lean_object* l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___lambda__1___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116_(lean_object*);
 static lean_object* l_List_foldl___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__2___closed__2;
+static lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6;
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__7;
 static lean_object* l_Lean_Elab_Command_elabCommand_go___closed__4;
 extern lean_object* l_Lean_firstFrontendMacroScope;
@@ -871,9 +877,10 @@ LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_run
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instInhabitedScope;
 lean_object* lean_array_mk(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__1;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_runTermElabM___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadEvalTermElabMCommandElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM;
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_forInAux___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__5___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Syntax_hasMissing(lean_object*);
@@ -897,13 +904,13 @@ size_t lean_array_size(lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__12;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_getScope___rarg___boxed(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__5___boxed(lean_object*);
 lean_object* l_Array_foldlMUnsafe_fold___at_Lean_addTraceAsMessages___spec__16(lean_object*, size_t, size_t, lean_object*);
 extern lean_object* l_Lean_trace_profiler;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_elabCommand_go___spec__17___at_Lean_Elab_Command_elabCommand_go___spec__18(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_PersistentArray_isEmpty___rarg(lean_object*);
 lean_object* l_Lean_Language_SnapshotTask_get___rarg(lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadCommandElabM___closed__2;
-static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Elab_pushInfoLeaf___at_Lean_withSetOptionIn___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_io_error_to_string(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabCommand_go___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -928,6 +935,7 @@ static lean_object* l_Lean_Elab_Command_withoutCommandIncrementality___rarg___cl
 static lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM___closed__3;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabCommand_go___spec__2___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_string_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Language_DynamicSnapshot_ofTyped___at_Lean_Elab_Command_elabCommand_go___spec__16___lambda__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__4___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -936,6 +944,7 @@ static lean_object* l_Lean_Elab_Command_withoutCommandIncrementality___rarg___cl
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__18;
 static lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___closed__3;
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Elab_Command_withLoggingExceptions___spec__4(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__1;
 lean_object* lean_array_get_size(lean_object*);
 static lean_object* l_Lean_Elab_Command_runTermElabM___rarg___lambda__2___closed__1;
 lean_object* l_Lean_Syntax_isNatLit_x3f(lean_object*);
@@ -955,14 +964,13 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadInfoTreeCommandElabM___lam
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadRefCommandElabM;
 lean_object* l_instHashablePos___boxed(lean_object*);
 extern lean_object* l_Lean_Elab_unsupportedSyntaxExceptionId;
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__5;
 lean_object* l_Lean_MessageLog_toArray(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withMacroExpansion(lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
-static lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___closed__1;
 static lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_throwUnsupportedSyntax___at_Lean_Elab_Command_getBracketedBinderIds___spec__1___rarg(lean_object*);
 static lean_object* l_Lean_Elab_throwAlreadyDeclaredUniverseLevel___at_Lean_Elab_Command_addUnivLevel___spec__1___closed__2;
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__2;
 LEAN_EXPORT lean_object* l_Lean_throwErrorAt___at_Lean_Elab_Command_elabCommand_go___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__7___boxed(lean_object*, lean_object*, lean_object*);
@@ -970,7 +978,9 @@ LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_withSetOptionIn___spec__7(l
 lean_object* l_Lean_Option_get_x3f___at_Lean_addTraceAsMessages___spec__17(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withoutCommandIncrementality(lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadTraceCommandElabM___closed__4;
+LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_getBracketedBinderIds___spec__2(size_t, size_t, lean_object*);
+static lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4;
 LEAN_EXPORT lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__23;
 lean_object* lean_nat_add(lean_object*, lean_object*);
@@ -989,6 +999,7 @@ static lean_object* l_Lean_Elab_Command_instMonadMacroAdapterCommandElabM___clos
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadInfoTreeCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_log___at_Lean_Elab_Command_runLinters___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Std_DHashMap_Internal_Raw_u2080_expand___at_Lean_addTraceAsMessages___spec__3(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398_(lean_object*);
 static lean_object* l_Lean_Elab_addMacroStack___at_Lean_Elab_Command_instAddErrorMessageContextCommandElabM___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instAddMessageContextCommandElabM;
@@ -998,10 +1009,13 @@ uint64_t l___private_Lean_Meta_Basic_0__Lean_Meta_Config_toKey(lean_object*);
 static lean_object* l_Lean_Elab_Command_getBracketedBinderIds___closed__4;
 static lean_object* l_Lean_Elab_Command_getBracketedBinderIds___closed__10;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_liftCommandElabMCore___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968_;
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_forInAux___at_Lean_Elab_Command_wrapAsyncAsSnapshot___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_runTermElabM___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_mkTermContext___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageLog_markAllReported(lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__1;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommand_go___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadResolveNameCommandElabM___lambda__1(lean_object*, lean_object*, lean_object*);
@@ -1012,7 +1026,6 @@ LEAN_EXPORT lean_object* l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters_
 LEAN_EXPORT lean_object* l_MonadExcept_ofExcept___at_Lean_liftCommandElabM___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM___lambda__3(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_instMonadLogCommandElabM___lambda__6___closed__1;
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__3;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_withoutCommandIncrementality___rarg___lambda__2(lean_object*, lean_object*);
 static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___lambda__2___closed__1;
@@ -1029,11 +1042,11 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_Command_0__Lean_Elab_Command_runC
 LEAN_EXPORT lean_object* l_Lean_Elab_isIncrementalElab___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageLog_add(lean_object*, lean_object*);
 lean_object* l_ReaderT_instMonad___rarg(lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__2;
 size_t lean_usize_land(size_t, size_t);
-static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__2;
 static lean_object* l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189_(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_instMonadRecDepthCommandElabM___lambda__3___boxed(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__2;
 static lean_object* l_Lean_Elab_Command_Linter_name___autoParam___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Elab_Command_liftTermElabM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Elab_Command_runLinters___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -21126,7 +21139,59 @@ lean_dec(x_2);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(size_t x_1, size_t x_2, lean_object* x_3) {
+_start:
+{
+uint8_t x_4; 
+x_4 = lean_usize_dec_lt(x_2, x_1);
+if (x_4 == 0)
+{
+return x_3;
+}
+else
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
+x_5 = lean_array_uget(x_3, x_2);
+x_6 = lean_unsigned_to_nat(0u);
+x_7 = lean_array_uset(x_3, x_2, x_6);
+x_8 = lean_ctor_get(x_5, 1);
+lean_inc(x_8);
+lean_dec(x_5);
+x_9 = lean_ctor_get(x_8, 0);
+lean_inc(x_9);
+lean_dec(x_8);
+x_10 = 1;
+x_11 = lean_usize_add(x_2, x_10);
+x_12 = lean_array_uset(x_7, x_2, x_9);
+x_2 = x_11;
+x_3 = x_12;
+goto _start;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
+_start:
+{
+uint8_t x_5; 
+x_5 = lean_usize_dec_eq(x_2, x_3);
+if (x_5 == 0)
+{
+lean_object* x_6; lean_object* x_7; size_t x_8; size_t x_9; 
+x_6 = lean_array_uget(x_1, x_2);
+x_7 = l_Lean_MessageLog_append(x_4, x_6);
+x_8 = 1;
+x_9 = lean_usize_add(x_2, x_8);
+x_2 = x_9;
+x_4 = x_7;
+goto _start;
+}
+else
+{
+return x_4;
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
@@ -21220,7 +21285,7 @@ return x_30;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_withEnv___at_Lean_Elab_Command_runLintersAsync___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_withEnv___at_Lean_Elab_Command_runLintersAsync___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
@@ -21233,7 +21298,7 @@ lean_dec(x_6);
 x_9 = lean_ctor_get(x_7, 0);
 lean_inc(x_9);
 lean_dec(x_7);
-x_10 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_1, x_3, x_4, x_8);
+x_10 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_1, x_3, x_4, x_8);
 x_11 = lean_ctor_get(x_10, 1);
 lean_inc(x_11);
 lean_dec(x_10);
@@ -21248,7 +21313,7 @@ lean_inc(x_13);
 x_14 = lean_ctor_get(x_12, 1);
 lean_inc(x_14);
 lean_dec(x_12);
-x_15 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_9, x_3, x_4, x_14);
+x_15 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_9, x_3, x_4, x_14);
 lean_dec(x_4);
 lean_dec(x_3);
 x_16 = !lean_is_exclusive(x_15);
@@ -21280,7 +21345,7 @@ lean_inc(x_20);
 x_21 = lean_ctor_get(x_12, 1);
 lean_inc(x_21);
 lean_dec(x_12);
-x_22 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_9, x_3, x_4, x_21);
+x_22 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_9, x_3, x_4, x_21);
 lean_dec(x_4);
 lean_dec(x_3);
 x_23 = !lean_is_exclusive(x_22);
@@ -21307,70 +21372,250 @@ return x_26;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
-x_6 = lean_st_ref_take(x_4, x_5);
-x_7 = lean_ctor_get(x_6, 0);
-lean_inc(x_7);
-x_8 = lean_ctor_get(x_6, 1);
-lean_inc(x_8);
-lean_dec(x_6);
-x_9 = !lean_is_exclusive(x_7);
-if (x_9 == 0)
+lean_object* x_7; size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; lean_object* x_14; lean_object* x_15; 
+x_7 = l_Lean_Language_SnapshotTree_getAll(x_1);
+x_8 = lean_array_size(x_7);
+x_9 = 0;
+x_10 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(x_8, x_9, x_7);
+x_11 = lean_array_get_size(x_10);
+x_12 = lean_unsigned_to_nat(0u);
+x_13 = lean_nat_dec_lt(x_12, x_11);
+x_14 = lean_st_ref_take(x_5, x_6);
+if (x_13 == 0)
 {
-lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
-x_10 = lean_ctor_get(x_7, 6);
-lean_dec(x_10);
-lean_ctor_set(x_7, 6, x_2);
-x_11 = lean_st_ref_set(x_4, x_7, x_8);
-x_12 = lean_ctor_get(x_11, 1);
-lean_inc(x_12);
+lean_object* x_74; 
 lean_dec(x_11);
-x_13 = l_Lean_Elab_Command_runLinters(x_1, x_3, x_4, x_12);
-return x_13;
+lean_dec(x_10);
+x_74 = l_Lean_MessageLog_empty;
+x_15 = x_74;
+goto block_73;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
-x_14 = lean_ctor_get(x_7, 0);
-x_15 = lean_ctor_get(x_7, 1);
-x_16 = lean_ctor_get(x_7, 2);
-x_17 = lean_ctor_get(x_7, 3);
-x_18 = lean_ctor_get(x_7, 4);
-x_19 = lean_ctor_get(x_7, 5);
-x_20 = lean_ctor_get(x_7, 7);
-x_21 = lean_ctor_get(x_7, 8);
-lean_inc(x_21);
-lean_inc(x_20);
-lean_inc(x_19);
-lean_inc(x_18);
-lean_inc(x_17);
+uint8_t x_75; 
+x_75 = lean_nat_dec_le(x_11, x_11);
+if (x_75 == 0)
+{
+lean_object* x_76; 
+lean_dec(x_11);
+lean_dec(x_10);
+x_76 = l_Lean_MessageLog_empty;
+x_15 = x_76;
+goto block_73;
+}
+else
+{
+size_t x_77; lean_object* x_78; lean_object* x_79; 
+x_77 = lean_usize_of_nat(x_11);
+lean_dec(x_11);
+x_78 = l_Lean_MessageLog_empty;
+x_79 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(x_10, x_9, x_77, x_78);
+lean_dec(x_10);
+x_15 = x_79;
+goto block_73;
+}
+}
+block_73:
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
+x_16 = lean_ctor_get(x_14, 0);
 lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_7);
-x_22 = lean_alloc_ctor(0, 9, 0);
-lean_ctor_set(x_22, 0, x_14);
-lean_ctor_set(x_22, 1, x_15);
-lean_ctor_set(x_22, 2, x_16);
-lean_ctor_set(x_22, 3, x_17);
-lean_ctor_set(x_22, 4, x_18);
-lean_ctor_set(x_22, 5, x_19);
-lean_ctor_set(x_22, 6, x_2);
-lean_ctor_set(x_22, 7, x_20);
-lean_ctor_set(x_22, 8, x_21);
-x_23 = lean_st_ref_set(x_4, x_22, x_8);
-x_24 = lean_ctor_get(x_23, 1);
-lean_inc(x_24);
-lean_dec(x_23);
-x_25 = l_Lean_Elab_Command_runLinters(x_1, x_3, x_4, x_24);
-return x_25;
+x_17 = lean_ctor_get(x_14, 1);
+lean_inc(x_17);
+lean_dec(x_14);
+x_18 = l_Lean_MessageLog_markAllReported(x_15);
+x_19 = !lean_is_exclusive(x_16);
+if (x_19 == 0)
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_20 = lean_ctor_get(x_16, 1);
+x_21 = l_Lean_MessageLog_append(x_20, x_18);
+lean_ctor_set(x_16, 1, x_21);
+x_22 = lean_st_ref_set(x_5, x_16, x_17);
+x_23 = lean_ctor_get(x_22, 1);
+lean_inc(x_23);
+lean_dec(x_22);
+x_24 = lean_st_ref_take(x_5, x_23);
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
+x_27 = !lean_is_exclusive(x_25);
+if (x_27 == 0)
+{
+lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_28 = lean_ctor_get(x_25, 6);
+lean_dec(x_28);
+lean_ctor_set(x_25, 6, x_3);
+x_29 = lean_st_ref_set(x_5, x_25, x_26);
+x_30 = lean_ctor_get(x_29, 1);
+lean_inc(x_30);
+lean_dec(x_29);
+x_31 = l_Lean_Elab_Command_runLinters(x_2, x_4, x_5, x_30);
+return x_31;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
+x_32 = lean_ctor_get(x_25, 0);
+x_33 = lean_ctor_get(x_25, 1);
+x_34 = lean_ctor_get(x_25, 2);
+x_35 = lean_ctor_get(x_25, 3);
+x_36 = lean_ctor_get(x_25, 4);
+x_37 = lean_ctor_get(x_25, 5);
+x_38 = lean_ctor_get(x_25, 7);
+x_39 = lean_ctor_get(x_25, 8);
+lean_inc(x_39);
+lean_inc(x_38);
+lean_inc(x_37);
+lean_inc(x_36);
+lean_inc(x_35);
+lean_inc(x_34);
+lean_inc(x_33);
+lean_inc(x_32);
+lean_dec(x_25);
+x_40 = lean_alloc_ctor(0, 9, 0);
+lean_ctor_set(x_40, 0, x_32);
+lean_ctor_set(x_40, 1, x_33);
+lean_ctor_set(x_40, 2, x_34);
+lean_ctor_set(x_40, 3, x_35);
+lean_ctor_set(x_40, 4, x_36);
+lean_ctor_set(x_40, 5, x_37);
+lean_ctor_set(x_40, 6, x_3);
+lean_ctor_set(x_40, 7, x_38);
+lean_ctor_set(x_40, 8, x_39);
+x_41 = lean_st_ref_set(x_5, x_40, x_26);
+x_42 = lean_ctor_get(x_41, 1);
+lean_inc(x_42);
+lean_dec(x_41);
+x_43 = l_Lean_Elab_Command_runLinters(x_2, x_4, x_5, x_42);
+return x_43;
+}
+}
+else
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; 
+x_44 = lean_ctor_get(x_16, 0);
+x_45 = lean_ctor_get(x_16, 1);
+x_46 = lean_ctor_get(x_16, 2);
+x_47 = lean_ctor_get(x_16, 3);
+x_48 = lean_ctor_get(x_16, 4);
+x_49 = lean_ctor_get(x_16, 5);
+x_50 = lean_ctor_get(x_16, 6);
+x_51 = lean_ctor_get(x_16, 7);
+x_52 = lean_ctor_get(x_16, 8);
+lean_inc(x_52);
+lean_inc(x_51);
+lean_inc(x_50);
+lean_inc(x_49);
+lean_inc(x_48);
+lean_inc(x_47);
+lean_inc(x_46);
+lean_inc(x_45);
+lean_inc(x_44);
+lean_dec(x_16);
+x_53 = l_Lean_MessageLog_append(x_45, x_18);
+x_54 = lean_alloc_ctor(0, 9, 0);
+lean_ctor_set(x_54, 0, x_44);
+lean_ctor_set(x_54, 1, x_53);
+lean_ctor_set(x_54, 2, x_46);
+lean_ctor_set(x_54, 3, x_47);
+lean_ctor_set(x_54, 4, x_48);
+lean_ctor_set(x_54, 5, x_49);
+lean_ctor_set(x_54, 6, x_50);
+lean_ctor_set(x_54, 7, x_51);
+lean_ctor_set(x_54, 8, x_52);
+x_55 = lean_st_ref_set(x_5, x_54, x_17);
+x_56 = lean_ctor_get(x_55, 1);
+lean_inc(x_56);
+lean_dec(x_55);
+x_57 = lean_st_ref_take(x_5, x_56);
+x_58 = lean_ctor_get(x_57, 0);
+lean_inc(x_58);
+x_59 = lean_ctor_get(x_57, 1);
+lean_inc(x_59);
+lean_dec(x_57);
+x_60 = lean_ctor_get(x_58, 0);
+lean_inc(x_60);
+x_61 = lean_ctor_get(x_58, 1);
+lean_inc(x_61);
+x_62 = lean_ctor_get(x_58, 2);
+lean_inc(x_62);
+x_63 = lean_ctor_get(x_58, 3);
+lean_inc(x_63);
+x_64 = lean_ctor_get(x_58, 4);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_58, 5);
+lean_inc(x_65);
+x_66 = lean_ctor_get(x_58, 7);
+lean_inc(x_66);
+x_67 = lean_ctor_get(x_58, 8);
+lean_inc(x_67);
+if (lean_is_exclusive(x_58)) {
+ lean_ctor_release(x_58, 0);
+ lean_ctor_release(x_58, 1);
+ lean_ctor_release(x_58, 2);
+ lean_ctor_release(x_58, 3);
+ lean_ctor_release(x_58, 4);
+ lean_ctor_release(x_58, 5);
+ lean_ctor_release(x_58, 6);
+ lean_ctor_release(x_58, 7);
+ lean_ctor_release(x_58, 8);
+ x_68 = x_58;
+} else {
+ lean_dec_ref(x_58);
+ x_68 = lean_box(0);
+}
+if (lean_is_scalar(x_68)) {
+ x_69 = lean_alloc_ctor(0, 9, 0);
+} else {
+ x_69 = x_68;
+}
+lean_ctor_set(x_69, 0, x_60);
+lean_ctor_set(x_69, 1, x_61);
+lean_ctor_set(x_69, 2, x_62);
+lean_ctor_set(x_69, 3, x_63);
+lean_ctor_set(x_69, 4, x_64);
+lean_ctor_set(x_69, 5, x_65);
+lean_ctor_set(x_69, 6, x_3);
+lean_ctor_set(x_69, 7, x_66);
+lean_ctor_set(x_69, 8, x_67);
+x_70 = lean_st_ref_set(x_5, x_69, x_59);
+x_71 = lean_ctor_get(x_70, 1);
+lean_inc(x_71);
+lean_dec(x_70);
+x_72 = l_Lean_Elab_Command_runLinters(x_2, x_4, x_5, x_71);
+return x_72;
 }
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__1() {
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = lean_apply_2(x_1, x_2, x_4);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; 
+x_5 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync___lambda__2___boxed), 4, 2);
+lean_closure_set(x_5, 0, x_1);
+lean_closure_set(x_5, 1, x_3);
+x_6 = l_Task_Priority_default;
+x_7 = 0;
+x_8 = lean_io_map_task(x_5, x_2, x_6, x_7, x_4);
+return x_8;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -21378,30 +21623,60 @@ x_1 = lean_mk_string_unchecked("runLintersAsync", 15, 15);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l_Lean_Elab_Command_Linter_name___autoParam___closed__1;
 x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
 x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__6;
-x_4 = l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__1;
+x_4 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__1;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__2;
+x_1 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__2;
 x_2 = 1;
 x_3 = l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___closed__1;
 x_4 = l_Lean_Name_toString(x_1, x_2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__4() {
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4() {
+_start:
+{
+uint64_t x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = 0;
+x_2 = l_Lean_Elab_Command_mkState___closed__11;
+x_3 = lean_alloc_ctor(0, 1, 8);
+lean_ctor_set(x_3, 0, x_2);
+lean_ctor_set_uint64(x_3, sizeof(void*)*1, x_1);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__5() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; 
+x_1 = lean_box(0);
+x_2 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3;
+x_3 = l_Lean_Language_Snapshot_Diagnostics_empty;
+x_4 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4;
+x_5 = 0;
+x_6 = lean_alloc_ctor(0, 4, 1);
+lean_ctor_set(x_6, 0, x_2);
+lean_ctor_set(x_6, 1, x_3);
+lean_ctor_set(x_6, 2, x_1);
+lean_ctor_set(x_6, 3, x_4);
+lean_ctor_set_uint8(x_6, sizeof(void*)*4, x_5);
+return x_6;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -21410,59 +21685,150 @@ x_2 = l_Lean_Language_SnapshotTask_defaultReportingRange_x3f(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
-lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
-x_6 = l_IO_CancelToken_new(x_5);
-x_7 = lean_ctor_get(x_6, 0);
-lean_inc(x_7);
-x_8 = lean_ctor_get(x_6, 1);
-lean_inc(x_8);
-lean_dec(x_6);
-x_9 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync___lambda__1), 5, 1);
-lean_closure_set(x_9, 0, x_1);
-x_10 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_10, 0, x_7);
-x_11 = l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__3;
-lean_inc(x_3);
-lean_inc(x_10);
-x_12 = l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg(x_9, x_10, x_11, x_3, x_4, x_8);
-x_13 = lean_ctor_get(x_12, 0);
-lean_inc(x_13);
-x_14 = lean_ctor_get(x_12, 1);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_7 = lean_box(0);
+x_8 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__5;
+x_9 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_9, 0, x_8);
+lean_ctor_set(x_9, 1, x_2);
+lean_inc(x_9);
+x_10 = l_Lean_Language_SnapshotTree_waitAll(x_9, x_6);
+x_11 = lean_ctor_get(x_10, 0);
+lean_inc(x_11);
+x_12 = lean_ctor_get(x_10, 1);
+lean_inc(x_12);
+lean_dec(x_10);
+x_13 = l_IO_CancelToken_new(x_12);
+x_14 = lean_ctor_get(x_13, 0);
 lean_inc(x_14);
-lean_dec(x_12);
-x_15 = lean_st_ref_get(x_4, x_14);
-x_16 = lean_ctor_get(x_15, 0);
-lean_inc(x_16);
-x_17 = lean_ctor_get(x_15, 1);
+x_15 = lean_ctor_get(x_13, 1);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync___lambda__1), 6, 2);
+lean_closure_set(x_16, 0, x_9);
+lean_closure_set(x_16, 1, x_1);
+x_17 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_17, 0, x_14);
+x_18 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3;
+lean_inc(x_4);
 lean_inc(x_17);
-lean_dec(x_15);
-x_18 = lean_ctor_get(x_16, 6);
-lean_inc(x_18);
-lean_dec(x_16);
-x_19 = l_Lean_Elab_InfoState_substituteLazy(x_18);
-x_20 = l_Task_Priority_default;
-x_21 = 0;
-x_22 = lean_io_map_task(x_13, x_19, x_20, x_21, x_17);
+x_19 = l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg(x_16, x_17, x_18, x_4, x_5, x_15);
+x_20 = lean_ctor_get(x_19, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = lean_st_ref_get(x_5, x_21);
 x_23 = lean_ctor_get(x_22, 0);
 lean_inc(x_23);
 x_24 = lean_ctor_get(x_22, 1);
 lean_inc(x_24);
 lean_dec(x_22);
-x_25 = lean_box(0);
-x_26 = l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__4;
-x_27 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_27, 0, x_25);
-lean_ctor_set(x_27, 1, x_26);
-lean_ctor_set(x_27, 2, x_10);
-lean_ctor_set(x_27, 3, x_23);
-x_28 = l_Lean_Elab_Command_logSnapshotTask(x_27, x_3, x_4, x_24);
-lean_dec(x_3);
+x_25 = lean_ctor_get(x_23, 6);
+lean_inc(x_25);
+lean_dec(x_23);
+x_26 = l_Lean_Elab_InfoState_substituteLazy(x_25);
+x_27 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync___lambda__3), 4, 2);
+lean_closure_set(x_27, 0, x_20);
+lean_closure_set(x_27, 1, x_11);
+x_28 = l_Task_Priority_default;
+x_29 = 1;
+x_30 = lean_io_bind_task(x_26, x_27, x_28, x_29, x_24);
+x_31 = lean_ctor_get(x_30, 0);
+lean_inc(x_31);
+x_32 = lean_ctor_get(x_30, 1);
+lean_inc(x_32);
+lean_dec(x_30);
+x_33 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6;
+x_34 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_34, 0, x_7);
+lean_ctor_set(x_34, 1, x_33);
+lean_ctor_set(x_34, 2, x_17);
+lean_ctor_set(x_34, 3, x_31);
+x_35 = l_Lean_Elab_Command_logSnapshotTask(x_34, x_4, x_5, x_32);
+lean_dec(x_4);
+return x_35;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__5(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; lean_object* x_3; 
+x_2 = lean_ctor_get(x_1, 1);
+x_3 = lean_thunk_get_own(x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync___lambda__5___boxed), 1, 0);
+return x_1;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+_start:
+{
+lean_object* x_6; lean_object* x_7; 
+x_6 = lean_st_ref_get(x_4, x_5);
+x_7 = lean_ctor_get(x_3, 7);
+lean_inc(x_7);
+if (lean_obj_tag(x_7) == 0)
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_6, 1);
+lean_inc(x_9);
+lean_dec(x_6);
+x_10 = lean_ctor_get(x_8, 8);
+lean_inc(x_10);
+lean_dec(x_8);
+x_11 = lean_box(0);
+x_12 = l_Lean_Elab_Command_runLintersAsync___lambda__4(x_1, x_10, x_11, x_3, x_4, x_9);
+return x_12;
+}
+else
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_13 = lean_ctor_get(x_6, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_6, 1);
+lean_inc(x_14);
+lean_dec(x_6);
+x_15 = lean_ctor_get(x_13, 8);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = lean_ctor_get(x_7, 0);
+lean_inc(x_16);
+lean_dec(x_7);
+x_17 = lean_box(0);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+x_19 = l_IO_Promise_result_x21___rarg(x_18);
+lean_dec(x_18);
+x_20 = l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1;
+x_21 = l_Task_Priority_default;
+x_22 = 1;
+x_23 = lean_task_map(x_20, x_19, x_21, x_22);
+x_24 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6;
+x_25 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_25, 0, x_17);
+lean_ctor_set(x_25, 1, x_24);
+lean_ctor_set(x_25, 2, x_17);
+lean_ctor_set(x_25, 3, x_23);
+x_26 = lean_array_push(x_15, x_25);
+x_27 = lean_box(0);
+x_28 = l_Lean_Elab_Command_runLintersAsync___lambda__4(x_1, x_26, x_27, x_3, x_4, x_14);
 return x_28;
 }
 }
+}
 static lean_object* _init_l_Lean_Elab_Command_runLintersAsync___closed__1() {
 _start:
 {
@@ -21508,7 +21874,7 @@ x_18 = lean_ctor_get(x_16, 0);
 lean_inc(x_18);
 lean_dec(x_16);
 x_19 = l_Lean_Environment_unlockAsync(x_18);
-x_20 = l_Lean_withEnv___at_Lean_Elab_Command_runLintersAsync___spec__1(x_19, x_14, x_2, x_3, x_17);
+x_20 = l_Lean_withEnv___at_Lean_Elab_Command_runLintersAsync___spec__3(x_19, x_14, x_2, x_3, x_17);
 if (lean_obj_tag(x_20) == 0)
 {
 uint8_t x_21; 
@@ -21562,27 +21928,80 @@ else
 {
 lean_object* x_31; lean_object* x_32; 
 x_31 = lean_box(0);
-x_32 = l_Lean_Elab_Command_runLintersAsync___lambda__2(x_1, x_31, x_2, x_3, x_7);
+x_32 = l_Lean_Elab_Command_runLintersAsync___lambda__6(x_1, x_31, x_2, x_3, x_7);
 lean_dec(x_3);
 return x_32;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+_start:
+{
+size_t x_4; size_t x_5; lean_object* x_6; 
+x_4 = lean_unbox_usize(x_1);
+lean_dec(x_1);
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(x_4, x_5, x_3);
+return x_6;
+}
+}
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+size_t x_5; size_t x_6; lean_object* x_7; 
+x_5 = lean_unbox_usize(x_2);
+lean_dec(x_2);
+x_6 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_7 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(x_1, x_5, x_6, x_4);
+lean_dec(x_1);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; 
+x_5 = l_Lean_Elab_Command_runLintersAsync___lambda__2(x_1, x_2, x_3, x_4);
+lean_dec(x_3);
+return x_5;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = l_Lean_Elab_Command_runLintersAsync___lambda__4(x_1, x_2, x_3, x_4, x_5, x_6);
+lean_dec(x_5);
+lean_dec(x_3);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__5___boxed(lean_object* x_1) {
+_start:
+{
+lean_object* x_2; 
+x_2 = l_Lean_Elab_Command_runLintersAsync___lambda__5(x_1);
+lean_dec(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_runLintersAsync___lambda__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l_Lean_Elab_Command_runLintersAsync___lambda__2(x_1, x_2, x_3, x_4, x_5);
+x_6 = l_Lean_Elab_Command_runLintersAsync___lambda__6(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 return x_6;
@@ -21984,7 +22403,7 @@ x_8 = l_Lean_Elab_mkElabAttribute___rarg(x_3, x_4, x_5, x_6, x_7, x_1, x_2);
 return x_8;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -21992,23 +22411,23 @@ x_1 = lean_mk_string_unchecked("commandElabAttribute", 20, 20);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l_Lean_Elab_Command_Linter_name___autoParam___closed__1;
 x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
 x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__6;
-x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__1;
+x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__1;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__2;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__2;
 x_3 = l_Lean_Elab_Command_mkCommandElabAttributeUnsafe(x_2, x_1);
 return x_3;
 }
@@ -25449,7 +25868,7 @@ lean_dec(x_1);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
@@ -25459,28 +25878,28 @@ x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__16;
-x_2 = lean_unsigned_to_nat(3627u);
+x_2 = lean_unsigned_to_nat(3868u);
 x_3 = l_Lean_Name_num___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1;
 x_3 = 0;
-x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__2;
+x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__2;
 x_5 = l_Lean_registerTraceClass(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -25488,23 +25907,23 @@ x_1 = lean_mk_string_unchecked("MacroExpandedSnapshot", 21, 21);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l_Lean_Elab_Command_Linter_name___autoParam___closed__1;
 x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
 x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__6;
-x_4 = l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__1;
+x_4 = l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__1;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727_() {
+static lean_object* _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968_() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__2;
+x_1 = l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__2;
 return x_1;
 }
 }
@@ -25512,24 +25931,7 @@ static lean_object* _init_l_Lean_Elab_Command_instTypeNameMacroExpandedSnapshot(
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727_;
-return x_1;
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___lambda__1(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; lean_object* x_3; 
-x_2 = lean_ctor_get(x_1, 1);
-x_3 = lean_thunk_get_own(x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___lambda__1___boxed), 1, 0);
+x_1 = l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968_;
 return x_1;
 }
 }
@@ -25552,7 +25954,7 @@ x_8 = lean_ctor_get(x_5, 0);
 lean_inc(x_8);
 x_9 = lean_ctor_get(x_5, 1);
 lean_inc(x_9);
-x_10 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___closed__1;
+x_10 = l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1;
 x_11 = 1;
 x_12 = l_Lean_Language_SnapshotTask_map___rarg(x_5, x_10, x_8, x_9, x_11);
 x_13 = 1;
@@ -25582,15 +25984,6 @@ lean_ctor_set(x_7, 1, x_6);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___lambda__1___boxed(lean_object* x_1) {
-_start:
-{
-lean_object* x_2; 
-x_2 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___lambda__1(x_1);
-lean_dec(x_1);
-return x_2;
-}
-}
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
@@ -32323,23 +32716,11 @@ return x_4;
 static lean_object* _init_l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5() {
 _start:
 {
-uint64_t x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = 0;
-x_2 = l_Lean_Elab_Command_mkState___closed__11;
-x_3 = lean_alloc_ctor(0, 1, 8);
-lean_ctor_set(x_3, 0, x_2);
-lean_ctor_set_uint64(x_3, sizeof(void*)*1, x_1);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__6() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; 
 x_1 = lean_box(0);
 x_2 = l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__4;
 x_3 = l_Lean_Language_Snapshot_Diagnostics_empty;
-x_4 = l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5;
+x_4 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4;
 x_5 = 0;
 x_6 = lean_alloc_ctor(0, 4, 1);
 lean_ctor_set(x_6, 0, x_2);
@@ -32452,10 +32833,10 @@ x_18 = lean_ctor_get(x_1, 0);
 x_19 = lean_ctor_get(x_18, 2);
 x_20 = lean_unsigned_to_nat(0u);
 x_21 = lean_nat_dec_lt(x_20, x_19);
-x_22 = l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5;
+x_22 = l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4;
 x_23 = l_Lean_Elab_Command_mkState___closed__1;
 x_24 = l_Array_zipWithAux___at_Lean_Elab_Command_elabCommand_go___spec__14___at_Lean_Elab_Command_elabCommand_go___spec__15(x_16, x_17, x_22, x_14, x_2, x_20, x_23);
-x_25 = l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__6;
+x_25 = l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5;
 x_26 = lean_alloc_ctor(0, 5, 1);
 lean_ctor_set(x_26, 0, x_25);
 lean_ctor_set(x_26, 1, x_3);
@@ -33539,7 +33920,7 @@ x_13 = l_Lean_Syntax_getKind(x_1);
 x_14 = 1;
 x_15 = l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___closed__1;
 x_16 = l_Lean_Name_toString(x_13, x_14, x_15);
-x_17 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1;
+x_17 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1;
 x_18 = lean_box(x_14);
 x_19 = lean_alloc_closure((void*)(l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__10___boxed), 8, 5);
 lean_closure_set(x_19, 0, x_17);
@@ -33562,7 +33943,7 @@ x_24 = l_Lean_Syntax_getKind(x_23);
 x_25 = 1;
 x_26 = l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Command_runLinters___spec__9___closed__1;
 x_27 = l_Lean_Name_toString(x_24, x_25, x_26);
-x_28 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1;
+x_28 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1;
 x_29 = lean_box(x_25);
 x_30 = lean_alloc_closure((void*)(l_Lean_withTraceNode___at_Lean_Elab_Command_runLinters___spec__10___boxed), 8, 5);
 lean_closure_set(x_30, 0, x_28);
@@ -34109,7 +34490,7 @@ lean_dec(x_1);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -34117,38 +34498,38 @@ x_1 = lean_mk_string_unchecked("input", 5, 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__1;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__1;
 x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__16;
-x_2 = lean_unsigned_to_nat(5116u);
+x_2 = lean_unsigned_to_nat(5357u);
 x_3 = l_Lean_Name_num___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__2;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__2;
 x_3 = 0;
-x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__3;
+x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__3;
 x_5 = l_Lean_registerTraceClass(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -34156,17 +34537,17 @@ x_1 = lean_mk_string_unchecked("showPartialSyntaxErrors", 23, 23);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -34174,13 +34555,13 @@ x_1 = lean_mk_string_unchecked("show elaboration errors from partial syntax tree
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__4() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__4() {
 _start:
 {
 uint8_t x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = 0;
 x_2 = l_Lean_Elab_Command_instInhabitedScope___closed__2;
-x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__3;
+x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__3;
 x_4 = lean_box(x_1);
 x_5 = lean_alloc_ctor(0, 3, 0);
 lean_ctor_set(x_5, 0, x_4);
@@ -34189,30 +34570,30 @@ lean_ctor_set(x_5, 2, x_3);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__5() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = l_Lean_Elab_Command_Linter_name___autoParam___closed__1;
 x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
 x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__6;
-x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1;
+x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__2;
-x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__4;
-x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__5;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__2;
+x_3 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__4;
+x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__5;
 x_5 = l_Lean_Option_register___at_Lean_Elab_initFn____x40_Lean_Elab_AutoBound___hyg_6____spec__1(x_2, x_3, x_4, x_1);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -34220,27 +34601,27 @@ x_1 = lean_mk_string_unchecked("info", 4, 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__1;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__1;
 x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__16;
-x_2 = lean_unsigned_to_nat(5189u);
+x_2 = lean_unsigned_to_nat(5430u);
 x_3 = l_Lean_Name_num___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__4() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -34248,23 +34629,23 @@ x_1 = lean_mk_string_unchecked("snapshotTree", 12, 12);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__5() {
+static lean_object* _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_631____closed__1;
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__4;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__4;
 x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189_(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430_(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; lean_object* x_4; lean_object* x_5; 
-x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__2;
+x_2 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__2;
 x_3 = 0;
-x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__3;
+x_4 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__3;
 x_5 = l_Lean_registerTraceClass(x_2, x_3, x_4, x_1);
 if (lean_obj_tag(x_5) == 0)
 {
@@ -34272,7 +34653,7 @@ lean_object* x_6; lean_object* x_7; lean_object* x_8;
 x_6 = lean_ctor_get(x_5, 1);
 lean_inc(x_6);
 lean_dec(x_5);
-x_7 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__5;
+x_7 = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__5;
 x_8 = l_Lean_registerTraceClass(x_7, x_3, x_4, x_6);
 return x_8;
 }
@@ -34300,190 +34681,7 @@ return x_12;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_7 = lean_st_ref_get(x_5, x_6);
-x_8 = lean_ctor_get(x_7, 0);
-lean_inc(x_8);
-x_9 = lean_ctor_get(x_7, 1);
-lean_inc(x_9);
-lean_dec(x_7);
-x_10 = lean_ctor_get(x_8, 1);
-lean_inc(x_10);
-lean_dec(x_8);
-x_11 = lean_st_ref_take(x_5, x_9);
-x_12 = lean_ctor_get(x_11, 0);
-lean_inc(x_12);
-x_13 = lean_ctor_get(x_11, 1);
-lean_inc(x_13);
-lean_dec(x_11);
-x_14 = !lean_is_exclusive(x_12);
-if (x_14 == 0)
-{
-lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
-x_15 = lean_ctor_get(x_12, 6);
-x_16 = lean_ctor_get(x_12, 1);
-lean_dec(x_16);
-x_17 = l_Lean_MessageLog_append(x_1, x_10);
-x_18 = !lean_is_exclusive(x_15);
-if (x_18 == 0)
-{
-lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
-x_19 = lean_ctor_get(x_15, 2);
-x_20 = l_Lean_PersistentArray_append___rarg(x_2, x_19);
-lean_dec(x_19);
-lean_ctor_set(x_15, 2, x_20);
-lean_ctor_set(x_12, 1, x_17);
-x_21 = lean_st_ref_set(x_5, x_12, x_13);
-x_22 = !lean_is_exclusive(x_21);
-if (x_22 == 0)
-{
-lean_object* x_23; lean_object* x_24; 
-x_23 = lean_ctor_get(x_21, 0);
-lean_dec(x_23);
-x_24 = lean_box(0);
-lean_ctor_set(x_21, 0, x_24);
-return x_21;
-}
-else
-{
-lean_object* x_25; lean_object* x_26; lean_object* x_27; 
-x_25 = lean_ctor_get(x_21, 1);
-lean_inc(x_25);
-lean_dec(x_21);
-x_26 = lean_box(0);
-x_27 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_27, 0, x_26);
-lean_ctor_set(x_27, 1, x_25);
-return x_27;
-}
-}
-else
-{
-uint8_t x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_28 = lean_ctor_get_uint8(x_15, sizeof(void*)*3);
-x_29 = lean_ctor_get(x_15, 0);
-x_30 = lean_ctor_get(x_15, 1);
-x_31 = lean_ctor_get(x_15, 2);
-lean_inc(x_31);
-lean_inc(x_30);
-lean_inc(x_29);
-lean_dec(x_15);
-x_32 = l_Lean_PersistentArray_append___rarg(x_2, x_31);
-lean_dec(x_31);
-x_33 = lean_alloc_ctor(0, 3, 1);
-lean_ctor_set(x_33, 0, x_29);
-lean_ctor_set(x_33, 1, x_30);
-lean_ctor_set(x_33, 2, x_32);
-lean_ctor_set_uint8(x_33, sizeof(void*)*3, x_28);
-lean_ctor_set(x_12, 6, x_33);
-lean_ctor_set(x_12, 1, x_17);
-x_34 = lean_st_ref_set(x_5, x_12, x_13);
-x_35 = lean_ctor_get(x_34, 1);
-lean_inc(x_35);
-if (lean_is_exclusive(x_34)) {
- lean_ctor_release(x_34, 0);
- lean_ctor_release(x_34, 1);
- x_36 = x_34;
-} else {
- lean_dec_ref(x_34);
- x_36 = lean_box(0);
-}
-x_37 = lean_box(0);
-if (lean_is_scalar(x_36)) {
- x_38 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_38 = x_36;
-}
-lean_ctor_set(x_38, 0, x_37);
-lean_ctor_set(x_38, 1, x_35);
-return x_38;
-}
-}
-else
-{
-lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; 
-x_39 = lean_ctor_get(x_12, 0);
-x_40 = lean_ctor_get(x_12, 2);
-x_41 = lean_ctor_get(x_12, 3);
-x_42 = lean_ctor_get(x_12, 4);
-x_43 = lean_ctor_get(x_12, 5);
-x_44 = lean_ctor_get(x_12, 6);
-x_45 = lean_ctor_get(x_12, 7);
-x_46 = lean_ctor_get(x_12, 8);
-lean_inc(x_46);
-lean_inc(x_45);
-lean_inc(x_44);
-lean_inc(x_43);
-lean_inc(x_42);
-lean_inc(x_41);
-lean_inc(x_40);
-lean_inc(x_39);
-lean_dec(x_12);
-x_47 = l_Lean_MessageLog_append(x_1, x_10);
-x_48 = lean_ctor_get_uint8(x_44, sizeof(void*)*3);
-x_49 = lean_ctor_get(x_44, 0);
-lean_inc(x_49);
-x_50 = lean_ctor_get(x_44, 1);
-lean_inc(x_50);
-x_51 = lean_ctor_get(x_44, 2);
-lean_inc(x_51);
-if (lean_is_exclusive(x_44)) {
- lean_ctor_release(x_44, 0);
- lean_ctor_release(x_44, 1);
- lean_ctor_release(x_44, 2);
- x_52 = x_44;
-} else {
- lean_dec_ref(x_44);
- x_52 = lean_box(0);
-}
-x_53 = l_Lean_PersistentArray_append___rarg(x_2, x_51);
-lean_dec(x_51);
-if (lean_is_scalar(x_52)) {
- x_54 = lean_alloc_ctor(0, 3, 1);
-} else {
- x_54 = x_52;
-}
-lean_ctor_set(x_54, 0, x_49);
-lean_ctor_set(x_54, 1, x_50);
-lean_ctor_set(x_54, 2, x_53);
-lean_ctor_set_uint8(x_54, sizeof(void*)*3, x_48);
-x_55 = lean_alloc_ctor(0, 9, 0);
-lean_ctor_set(x_55, 0, x_39);
-lean_ctor_set(x_55, 1, x_47);
-lean_ctor_set(x_55, 2, x_40);
-lean_ctor_set(x_55, 3, x_41);
-lean_ctor_set(x_55, 4, x_42);
-lean_ctor_set(x_55, 5, x_43);
-lean_ctor_set(x_55, 6, x_54);
-lean_ctor_set(x_55, 7, x_45);
-lean_ctor_set(x_55, 8, x_46);
-x_56 = lean_st_ref_set(x_5, x_55, x_13);
-x_57 = lean_ctor_get(x_56, 1);
-lean_inc(x_57);
-if (lean_is_exclusive(x_56)) {
- lean_ctor_release(x_56, 0);
- lean_ctor_release(x_56, 1);
- x_58 = x_56;
-} else {
- lean_dec_ref(x_56);
- x_58 = lean_box(0);
-}
-x_59 = lean_box(0);
-if (lean_is_scalar(x_58)) {
- x_60 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_60 = x_58;
-}
-lean_ctor_set(x_60, 0, x_59);
-lean_ctor_set(x_60, 1, x_57);
-return x_60;
-}
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -34491,26 +34689,34 @@ x_1 = lean_mk_string_unchecked("guardMsgsCmd", 12, 12);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Elab_Command_Linter_name___autoParam___closed__1;
-x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1;
+x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__1;
 x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT uint8_t l_Lean_Elab_Command_elabCommandTopLevel___lambda__2(lean_object* x_1) {
+LEAN_EXPORT uint8_t l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; 
-x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2;
+x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__2;
 x_3 = l_Lean_Syntax_isOfKind(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__1() {
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___boxed), 1, 0);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; lean_object* x_3; lean_object* x_4; 
@@ -34521,12 +34727,12 @@ x_4 = l_Lean_Name_toString(x_1, x_2, x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__2() {
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; uint8_t x_5; lean_object* x_6; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__1;
+x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2;
 x_3 = l_Lean_Language_Snapshot_Diagnostics_empty;
 x_4 = l_Lean_Elab_Command_mkState___closed__13;
 x_5 = 0;
@@ -34539,25 +34745,17 @@ lean_ctor_set_uint8(x_6, sizeof(void*)*4, x_5);
 return x_6;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3() {
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = l_Lean_Language_instTypeNameSnapshotLeaf;
-x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__2;
+x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__3;
 x_3 = l_Lean_Language_DynamicSnapshot_ofTyped___at_Lean_Language_instInhabitedDynamicSnapshot___spec__1(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___boxed), 1, 0);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__5() {
+static lean_object* _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -34565,7 +34763,7 @@ x_1 = l_Lean_Elab_Command_showPartialSyntaxErrors;
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; lean_object* x_23; uint8_t x_24; 
@@ -34622,34 +34820,34 @@ x_22 = l_Lean_Syntax_hasMissing(x_1);
 x_23 = lean_st_ref_take(x_3, x_7);
 if (x_22 == 0)
 {
-uint8_t x_155; 
+uint8_t x_279; 
 lean_dec(x_11);
-x_155 = 0;
-x_24 = x_155;
-goto block_154;
+x_279 = 0;
+x_24 = x_279;
+goto block_278;
 }
 else
 {
-lean_object* x_156; uint8_t x_157; 
-x_156 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__5;
-x_157 = l_Lean_Option_get___at___private_Lean_Util_Profile_0__Lean_get__profiler___spec__1(x_11, x_156);
+lean_object* x_280; uint8_t x_281; 
+x_280 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__5;
+x_281 = l_Lean_Option_get___at___private_Lean_Util_Profile_0__Lean_get__profiler___spec__1(x_11, x_280);
 lean_dec(x_11);
-if (x_157 == 0)
+if (x_281 == 0)
 {
-uint8_t x_158; 
-x_158 = 1;
-x_24 = x_158;
-goto block_154;
+uint8_t x_282; 
+x_282 = 1;
+x_24 = x_282;
+goto block_278;
 }
 else
 {
-uint8_t x_159; 
-x_159 = 0;
-x_24 = x_159;
-goto block_154;
+uint8_t x_283; 
+x_283 = 0;
+x_24 = x_283;
+goto block_278;
 }
 }
-block_154:
+block_278:
 {
 lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
 x_25 = lean_ctor_get(x_23, 0);
@@ -34676,7 +34874,7 @@ lean_ctor_set_uint8(x_27, sizeof(void*)*9, x_24);
 x_28 = !lean_is_exclusive(x_25);
 if (x_28 == 0)
 {
-lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_56; lean_object* x_57; lean_object* x_76; 
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_89; lean_object* x_90; lean_object* x_142; lean_object* x_153; 
 x_29 = lean_ctor_get(x_25, 1);
 x_30 = l___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___rarg___closed__3;
 lean_ctor_set(x_25, 1, x_30);
@@ -34693,276 +34891,448 @@ lean_dec(x_33);
 lean_inc(x_3);
 lean_inc(x_27);
 lean_inc(x_1);
-x_76 = l_Lean_Elab_Command_elabCommand(x_1, x_27, x_3, x_35);
-if (lean_obj_tag(x_76) == 0)
-{
-lean_object* x_77; lean_object* x_78; lean_object* x_79; 
-x_77 = lean_ctor_get(x_76, 1);
-lean_inc(x_77);
-lean_dec(x_76);
-x_78 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4;
-lean_inc(x_1);
-x_79 = l_Lean_Syntax_findAux(x_78, x_1);
-if (lean_obj_tag(x_79) == 0)
-{
-lean_object* x_80; lean_object* x_81; 
-x_80 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync), 4, 1);
-lean_closure_set(x_80, 0, x_1);
-lean_inc(x_3);
-lean_inc(x_27);
-x_81 = l_Lean_Elab_withLogging___at_Lean_Elab_Command_withLoggingExceptions___spec__1(x_80, x_27, x_3, x_77);
-if (lean_obj_tag(x_81) == 0)
-{
-lean_object* x_82; lean_object* x_83; 
-x_82 = lean_ctor_get(x_81, 0);
-lean_inc(x_82);
-x_83 = lean_ctor_get(x_81, 1);
-lean_inc(x_83);
-lean_dec(x_81);
-x_36 = x_82;
-x_37 = x_83;
-goto block_55;
-}
-else
-{
-lean_object* x_84; lean_object* x_85; 
-x_84 = lean_ctor_get(x_81, 0);
-lean_inc(x_84);
-x_85 = lean_ctor_get(x_81, 1);
-lean_inc(x_85);
-lean_dec(x_81);
-x_56 = x_84;
-x_57 = x_85;
-goto block_75;
-}
-}
-else
-{
-lean_object* x_86; 
-lean_dec(x_79);
-lean_dec(x_1);
-x_86 = lean_box(0);
-x_36 = x_86;
-x_37 = x_77;
-goto block_55;
-}
-}
-else
-{
-lean_object* x_87; lean_object* x_88; 
-lean_dec(x_1);
-x_87 = lean_ctor_get(x_76, 0);
-lean_inc(x_87);
-x_88 = lean_ctor_get(x_76, 1);
-lean_inc(x_88);
-lean_dec(x_76);
-x_56 = x_87;
-x_57 = x_88;
-goto block_75;
-}
-block_55:
+x_153 = l_Lean_Elab_Command_elabCommand(x_1, x_27, x_3, x_35);
+if (lean_obj_tag(x_153) == 0)
 {
 if (lean_obj_tag(x_19) == 0)
 {
-lean_object* x_38; lean_object* x_39; uint8_t x_40; 
-x_38 = lean_box(0);
-x_39 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_29, x_34, x_38, x_27, x_3, x_37);
-lean_dec(x_3);
-lean_dec(x_27);
-x_40 = !lean_is_exclusive(x_39);
-if (x_40 == 0)
-{
-lean_object* x_41; 
-x_41 = lean_ctor_get(x_39, 0);
-lean_dec(x_41);
-lean_ctor_set(x_39, 0, x_36);
-return x_39;
+lean_object* x_154; 
+x_154 = lean_ctor_get(x_153, 1);
+lean_inc(x_154);
+lean_dec(x_153);
+x_142 = x_154;
+goto block_152;
 }
 else
 {
-lean_object* x_42; lean_object* x_43; 
-x_42 = lean_ctor_get(x_39, 1);
-lean_inc(x_42);
+lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+x_155 = lean_ctor_get(x_153, 1);
+lean_inc(x_155);
+lean_dec(x_153);
+x_156 = lean_ctor_get(x_19, 0);
+lean_inc(x_156);
+lean_dec(x_19);
+x_157 = lean_ctor_get(x_156, 1);
+lean_inc(x_157);
+lean_dec(x_156);
+x_158 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4;
+x_159 = lean_io_promise_resolve(x_158, x_157, x_155);
+lean_dec(x_157);
+x_160 = lean_ctor_get(x_159, 1);
+lean_inc(x_160);
+lean_dec(x_159);
+x_142 = x_160;
+goto block_152;
+}
+}
+else
+{
+lean_dec(x_27);
+lean_dec(x_1);
+if (lean_obj_tag(x_19) == 0)
+{
+lean_object* x_161; lean_object* x_162; 
+x_161 = lean_ctor_get(x_153, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_153, 1);
+lean_inc(x_162);
+lean_dec(x_153);
+x_89 = x_161;
+x_90 = x_162;
+goto block_141;
+}
+else
+{
+lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; 
+x_163 = lean_ctor_get(x_153, 0);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_153, 1);
+lean_inc(x_164);
+lean_dec(x_153);
+x_165 = lean_ctor_get(x_19, 0);
+lean_inc(x_165);
+lean_dec(x_19);
+x_166 = lean_ctor_get(x_165, 1);
+lean_inc(x_166);
+lean_dec(x_165);
+x_167 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4;
+x_168 = lean_io_promise_resolve(x_167, x_166, x_164);
+lean_dec(x_166);
+x_169 = lean_ctor_get(x_168, 1);
+lean_inc(x_169);
+lean_dec(x_168);
+x_89 = x_163;
+x_90 = x_169;
+goto block_141;
+}
+}
+block_88:
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; uint8_t x_45; 
+x_38 = lean_st_ref_get(x_3, x_37);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
+lean_dec(x_38);
+x_41 = lean_ctor_get(x_39, 1);
+lean_inc(x_41);
 lean_dec(x_39);
-x_43 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_43, 0, x_36);
-lean_ctor_set(x_43, 1, x_42);
-return x_43;
-}
-}
-else
-{
-lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; uint8_t x_51; 
-x_44 = lean_ctor_get(x_19, 0);
+x_42 = lean_st_ref_take(x_3, x_40);
+x_43 = lean_ctor_get(x_42, 0);
+lean_inc(x_43);
+x_44 = lean_ctor_get(x_42, 1);
 lean_inc(x_44);
-lean_dec(x_19);
-x_45 = lean_ctor_get(x_44, 1);
-lean_inc(x_45);
-lean_dec(x_44);
-x_46 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3;
-x_47 = lean_io_promise_resolve(x_46, x_45, x_37);
-lean_dec(x_45);
-x_48 = lean_ctor_get(x_47, 0);
-lean_inc(x_48);
-x_49 = lean_ctor_get(x_47, 1);
-lean_inc(x_49);
+lean_dec(x_42);
+x_45 = !lean_is_exclusive(x_43);
+if (x_45 == 0)
+{
+lean_object* x_46; lean_object* x_47; lean_object* x_48; uint8_t x_49; 
+x_46 = lean_ctor_get(x_43, 6);
+x_47 = lean_ctor_get(x_43, 1);
 lean_dec(x_47);
-x_50 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_29, x_34, x_48, x_27, x_3, x_49);
-lean_dec(x_3);
-lean_dec(x_27);
-lean_dec(x_48);
-x_51 = !lean_is_exclusive(x_50);
-if (x_51 == 0)
+x_48 = l_Lean_MessageLog_append(x_29, x_41);
+x_49 = !lean_is_exclusive(x_46);
+if (x_49 == 0)
 {
-lean_object* x_52; 
-x_52 = lean_ctor_get(x_50, 0);
-lean_dec(x_52);
-lean_ctor_set(x_50, 0, x_36);
-return x_50;
-}
-else
-{
-lean_object* x_53; lean_object* x_54; 
-x_53 = lean_ctor_get(x_50, 1);
-lean_inc(x_53);
+lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; 
+x_50 = lean_ctor_get(x_46, 2);
+x_51 = l_Lean_PersistentArray_append___rarg(x_34, x_50);
 lean_dec(x_50);
-x_54 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_54, 0, x_36);
-lean_ctor_set(x_54, 1, x_53);
-return x_54;
-}
-}
-}
-block_75:
-{
-if (lean_obj_tag(x_19) == 0)
-{
-lean_object* x_58; lean_object* x_59; uint8_t x_60; 
-x_58 = lean_box(0);
-x_59 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_29, x_34, x_58, x_27, x_3, x_57);
+lean_ctor_set(x_46, 2, x_51);
+lean_ctor_set(x_43, 1, x_48);
+x_52 = lean_st_ref_set(x_3, x_43, x_44);
 lean_dec(x_3);
-lean_dec(x_27);
-x_60 = !lean_is_exclusive(x_59);
-if (x_60 == 0)
+x_53 = !lean_is_exclusive(x_52);
+if (x_53 == 0)
 {
-lean_object* x_61; 
-x_61 = lean_ctor_get(x_59, 0);
-lean_dec(x_61);
-lean_ctor_set_tag(x_59, 1);
-lean_ctor_set(x_59, 0, x_56);
-return x_59;
+lean_object* x_54; 
+x_54 = lean_ctor_get(x_52, 0);
+lean_dec(x_54);
+lean_ctor_set(x_52, 0, x_36);
+return x_52;
 }
 else
 {
-lean_object* x_62; lean_object* x_63; 
-x_62 = lean_ctor_get(x_59, 1);
-lean_inc(x_62);
-lean_dec(x_59);
-x_63 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_63, 0, x_56);
-lean_ctor_set(x_63, 1, x_62);
-return x_63;
+lean_object* x_55; lean_object* x_56; 
+x_55 = lean_ctor_get(x_52, 1);
+lean_inc(x_55);
+lean_dec(x_52);
+x_56 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_56, 0, x_36);
+lean_ctor_set(x_56, 1, x_55);
+return x_56;
 }
 }
 else
 {
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; uint8_t x_71; 
-x_64 = lean_ctor_get(x_19, 0);
+uint8_t x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
+x_57 = lean_ctor_get_uint8(x_46, sizeof(void*)*3);
+x_58 = lean_ctor_get(x_46, 0);
+x_59 = lean_ctor_get(x_46, 1);
+x_60 = lean_ctor_get(x_46, 2);
+lean_inc(x_60);
+lean_inc(x_59);
+lean_inc(x_58);
+lean_dec(x_46);
+x_61 = l_Lean_PersistentArray_append___rarg(x_34, x_60);
+lean_dec(x_60);
+x_62 = lean_alloc_ctor(0, 3, 1);
+lean_ctor_set(x_62, 0, x_58);
+lean_ctor_set(x_62, 1, x_59);
+lean_ctor_set(x_62, 2, x_61);
+lean_ctor_set_uint8(x_62, sizeof(void*)*3, x_57);
+lean_ctor_set(x_43, 6, x_62);
+lean_ctor_set(x_43, 1, x_48);
+x_63 = lean_st_ref_set(x_3, x_43, x_44);
+lean_dec(x_3);
+x_64 = lean_ctor_get(x_63, 1);
 lean_inc(x_64);
-lean_dec(x_19);
-x_65 = lean_ctor_get(x_64, 1);
-lean_inc(x_65);
-lean_dec(x_64);
-x_66 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3;
-x_67 = lean_io_promise_resolve(x_66, x_65, x_57);
-lean_dec(x_65);
-x_68 = lean_ctor_get(x_67, 0);
-lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
-x_70 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_29, x_34, x_68, x_27, x_3, x_69);
-lean_dec(x_3);
-lean_dec(x_27);
-lean_dec(x_68);
-x_71 = !lean_is_exclusive(x_70);
-if (x_71 == 0)
-{
-lean_object* x_72; 
-x_72 = lean_ctor_get(x_70, 0);
-lean_dec(x_72);
-lean_ctor_set_tag(x_70, 1);
-lean_ctor_set(x_70, 0, x_56);
-return x_70;
+if (lean_is_exclusive(x_63)) {
+ lean_ctor_release(x_63, 0);
+ lean_ctor_release(x_63, 1);
+ x_65 = x_63;
+} else {
+ lean_dec_ref(x_63);
+ x_65 = lean_box(0);
+}
+if (lean_is_scalar(x_65)) {
+ x_66 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_66 = x_65;
+}
+lean_ctor_set(x_66, 0, x_36);
+lean_ctor_set(x_66, 1, x_64);
+return x_66;
+}
 }
 else
 {
-lean_object* x_73; lean_object* x_74; 
-x_73 = lean_ctor_get(x_70, 1);
+lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; uint8_t x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
+x_67 = lean_ctor_get(x_43, 0);
+x_68 = lean_ctor_get(x_43, 2);
+x_69 = lean_ctor_get(x_43, 3);
+x_70 = lean_ctor_get(x_43, 4);
+x_71 = lean_ctor_get(x_43, 5);
+x_72 = lean_ctor_get(x_43, 6);
+x_73 = lean_ctor_get(x_43, 7);
+x_74 = lean_ctor_get(x_43, 8);
+lean_inc(x_74);
 lean_inc(x_73);
-lean_dec(x_70);
-x_74 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_74, 0, x_56);
-lean_ctor_set(x_74, 1, x_73);
-return x_74;
+lean_inc(x_72);
+lean_inc(x_71);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_inc(x_68);
+lean_inc(x_67);
+lean_dec(x_43);
+x_75 = l_Lean_MessageLog_append(x_29, x_41);
+x_76 = lean_ctor_get_uint8(x_72, sizeof(void*)*3);
+x_77 = lean_ctor_get(x_72, 0);
+lean_inc(x_77);
+x_78 = lean_ctor_get(x_72, 1);
+lean_inc(x_78);
+x_79 = lean_ctor_get(x_72, 2);
+lean_inc(x_79);
+if (lean_is_exclusive(x_72)) {
+ lean_ctor_release(x_72, 0);
+ lean_ctor_release(x_72, 1);
+ lean_ctor_release(x_72, 2);
+ x_80 = x_72;
+} else {
+ lean_dec_ref(x_72);
+ x_80 = lean_box(0);
+}
+x_81 = l_Lean_PersistentArray_append___rarg(x_34, x_79);
+lean_dec(x_79);
+if (lean_is_scalar(x_80)) {
+ x_82 = lean_alloc_ctor(0, 3, 1);
+} else {
+ x_82 = x_80;
+}
+lean_ctor_set(x_82, 0, x_77);
+lean_ctor_set(x_82, 1, x_78);
+lean_ctor_set(x_82, 2, x_81);
+lean_ctor_set_uint8(x_82, sizeof(void*)*3, x_76);
+x_83 = lean_alloc_ctor(0, 9, 0);
+lean_ctor_set(x_83, 0, x_67);
+lean_ctor_set(x_83, 1, x_75);
+lean_ctor_set(x_83, 2, x_68);
+lean_ctor_set(x_83, 3, x_69);
+lean_ctor_set(x_83, 4, x_70);
+lean_ctor_set(x_83, 5, x_71);
+lean_ctor_set(x_83, 6, x_82);
+lean_ctor_set(x_83, 7, x_73);
+lean_ctor_set(x_83, 8, x_74);
+x_84 = lean_st_ref_set(x_3, x_83, x_44);
+lean_dec(x_3);
+x_85 = lean_ctor_get(x_84, 1);
+lean_inc(x_85);
+if (lean_is_exclusive(x_84)) {
+ lean_ctor_release(x_84, 0);
+ lean_ctor_release(x_84, 1);
+ x_86 = x_84;
+} else {
+ lean_dec_ref(x_84);
+ x_86 = lean_box(0);
+}
+if (lean_is_scalar(x_86)) {
+ x_87 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_87 = x_86;
+}
+lean_ctor_set(x_87, 0, x_36);
+lean_ctor_set(x_87, 1, x_85);
+return x_87;
 }
 }
+block_141:
+{
+lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; uint8_t x_98; 
+x_91 = lean_st_ref_get(x_3, x_90);
+x_92 = lean_ctor_get(x_91, 0);
+lean_inc(x_92);
+x_93 = lean_ctor_get(x_91, 1);
+lean_inc(x_93);
+lean_dec(x_91);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+lean_dec(x_92);
+x_95 = lean_st_ref_take(x_3, x_93);
+x_96 = lean_ctor_get(x_95, 0);
+lean_inc(x_96);
+x_97 = lean_ctor_get(x_95, 1);
+lean_inc(x_97);
+lean_dec(x_95);
+x_98 = !lean_is_exclusive(x_96);
+if (x_98 == 0)
+{
+lean_object* x_99; lean_object* x_100; lean_object* x_101; uint8_t x_102; 
+x_99 = lean_ctor_get(x_96, 6);
+x_100 = lean_ctor_get(x_96, 1);
+lean_dec(x_100);
+x_101 = l_Lean_MessageLog_append(x_29, x_94);
+x_102 = !lean_is_exclusive(x_99);
+if (x_102 == 0)
+{
+lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106; 
+x_103 = lean_ctor_get(x_99, 2);
+x_104 = l_Lean_PersistentArray_append___rarg(x_34, x_103);
+lean_dec(x_103);
+lean_ctor_set(x_99, 2, x_104);
+lean_ctor_set(x_96, 1, x_101);
+x_105 = lean_st_ref_set(x_3, x_96, x_97);
+lean_dec(x_3);
+x_106 = !lean_is_exclusive(x_105);
+if (x_106 == 0)
+{
+lean_object* x_107; 
+x_107 = lean_ctor_get(x_105, 0);
+lean_dec(x_107);
+lean_ctor_set_tag(x_105, 1);
+lean_ctor_set(x_105, 0, x_89);
+return x_105;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; 
+x_108 = lean_ctor_get(x_105, 1);
+lean_inc(x_108);
+lean_dec(x_105);
+x_109 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_109, 0, x_89);
+lean_ctor_set(x_109, 1, x_108);
+return x_109;
 }
 }
 else
 {
-lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_123; lean_object* x_124; lean_object* x_141; 
-x_89 = lean_ctor_get(x_25, 0);
-x_90 = lean_ctor_get(x_25, 1);
-x_91 = lean_ctor_get(x_25, 2);
-x_92 = lean_ctor_get(x_25, 3);
-x_93 = lean_ctor_get(x_25, 4);
-x_94 = lean_ctor_get(x_25, 5);
-x_95 = lean_ctor_get(x_25, 6);
-x_96 = lean_ctor_get(x_25, 7);
-x_97 = lean_ctor_get(x_25, 8);
-lean_inc(x_97);
-lean_inc(x_96);
-lean_inc(x_95);
-lean_inc(x_94);
-lean_inc(x_93);
-lean_inc(x_92);
-lean_inc(x_91);
-lean_inc(x_90);
-lean_inc(x_89);
-lean_dec(x_25);
-x_98 = l___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___rarg___closed__3;
-x_99 = lean_alloc_ctor(0, 9, 0);
-lean_ctor_set(x_99, 0, x_89);
-lean_ctor_set(x_99, 1, x_98);
-lean_ctor_set(x_99, 2, x_91);
-lean_ctor_set(x_99, 3, x_92);
-lean_ctor_set(x_99, 4, x_93);
-lean_ctor_set(x_99, 5, x_94);
-lean_ctor_set(x_99, 6, x_95);
-lean_ctor_set(x_99, 7, x_96);
-lean_ctor_set(x_99, 8, x_97);
-x_100 = lean_st_ref_set(x_3, x_99, x_26);
-x_101 = lean_ctor_get(x_100, 1);
-lean_inc(x_101);
-lean_dec(x_100);
-x_102 = l_Lean_Elab_getResetInfoTrees___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__3___rarg(x_3, x_101);
-x_103 = lean_ctor_get(x_102, 0);
-lean_inc(x_103);
-x_104 = lean_ctor_get(x_102, 1);
-lean_inc(x_104);
-lean_dec(x_102);
-lean_inc(x_3);
-lean_inc(x_27);
-lean_inc(x_1);
-x_141 = l_Lean_Elab_Command_elabCommand(x_1, x_27, x_3, x_104);
-if (lean_obj_tag(x_141) == 0)
+uint8_t x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
+x_110 = lean_ctor_get_uint8(x_99, sizeof(void*)*3);
+x_111 = lean_ctor_get(x_99, 0);
+x_112 = lean_ctor_get(x_99, 1);
+x_113 = lean_ctor_get(x_99, 2);
+lean_inc(x_113);
+lean_inc(x_112);
+lean_inc(x_111);
+lean_dec(x_99);
+x_114 = l_Lean_PersistentArray_append___rarg(x_34, x_113);
+lean_dec(x_113);
+x_115 = lean_alloc_ctor(0, 3, 1);
+lean_ctor_set(x_115, 0, x_111);
+lean_ctor_set(x_115, 1, x_112);
+lean_ctor_set(x_115, 2, x_114);
+lean_ctor_set_uint8(x_115, sizeof(void*)*3, x_110);
+lean_ctor_set(x_96, 6, x_115);
+lean_ctor_set(x_96, 1, x_101);
+x_116 = lean_st_ref_set(x_3, x_96, x_97);
+lean_dec(x_3);
+x_117 = lean_ctor_get(x_116, 1);
+lean_inc(x_117);
+if (lean_is_exclusive(x_116)) {
+ lean_ctor_release(x_116, 0);
+ lean_ctor_release(x_116, 1);
+ x_118 = x_116;
+} else {
+ lean_dec_ref(x_116);
+ x_118 = lean_box(0);
+}
+if (lean_is_scalar(x_118)) {
+ x_119 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_119 = x_118;
+ lean_ctor_set_tag(x_119, 1);
+}
+lean_ctor_set(x_119, 0, x_89);
+lean_ctor_set(x_119, 1, x_117);
+return x_119;
+}
+}
+else
 {
-lean_object* x_142; lean_object* x_143; lean_object* x_144; 
-x_142 = lean_ctor_get(x_141, 1);
-lean_inc(x_142);
-lean_dec(x_141);
-x_143 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4;
+lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; uint8_t x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
+x_120 = lean_ctor_get(x_96, 0);
+x_121 = lean_ctor_get(x_96, 2);
+x_122 = lean_ctor_get(x_96, 3);
+x_123 = lean_ctor_get(x_96, 4);
+x_124 = lean_ctor_get(x_96, 5);
+x_125 = lean_ctor_get(x_96, 6);
+x_126 = lean_ctor_get(x_96, 7);
+x_127 = lean_ctor_get(x_96, 8);
+lean_inc(x_127);
+lean_inc(x_126);
+lean_inc(x_125);
+lean_inc(x_124);
+lean_inc(x_123);
+lean_inc(x_122);
+lean_inc(x_121);
+lean_inc(x_120);
+lean_dec(x_96);
+x_128 = l_Lean_MessageLog_append(x_29, x_94);
+x_129 = lean_ctor_get_uint8(x_125, sizeof(void*)*3);
+x_130 = lean_ctor_get(x_125, 0);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_125, 1);
+lean_inc(x_131);
+x_132 = lean_ctor_get(x_125, 2);
+lean_inc(x_132);
+if (lean_is_exclusive(x_125)) {
+ lean_ctor_release(x_125, 0);
+ lean_ctor_release(x_125, 1);
+ lean_ctor_release(x_125, 2);
+ x_133 = x_125;
+} else {
+ lean_dec_ref(x_125);
+ x_133 = lean_box(0);
+}
+x_134 = l_Lean_PersistentArray_append___rarg(x_34, x_132);
+lean_dec(x_132);
+if (lean_is_scalar(x_133)) {
+ x_135 = lean_alloc_ctor(0, 3, 1);
+} else {
+ x_135 = x_133;
+}
+lean_ctor_set(x_135, 0, x_130);
+lean_ctor_set(x_135, 1, x_131);
+lean_ctor_set(x_135, 2, x_134);
+lean_ctor_set_uint8(x_135, sizeof(void*)*3, x_129);
+x_136 = lean_alloc_ctor(0, 9, 0);
+lean_ctor_set(x_136, 0, x_120);
+lean_ctor_set(x_136, 1, x_128);
+lean_ctor_set(x_136, 2, x_121);
+lean_ctor_set(x_136, 3, x_122);
+lean_ctor_set(x_136, 4, x_123);
+lean_ctor_set(x_136, 5, x_124);
+lean_ctor_set(x_136, 6, x_135);
+lean_ctor_set(x_136, 7, x_126);
+lean_ctor_set(x_136, 8, x_127);
+x_137 = lean_st_ref_set(x_3, x_136, x_97);
+lean_dec(x_3);
+x_138 = lean_ctor_get(x_137, 1);
+lean_inc(x_138);
+if (lean_is_exclusive(x_137)) {
+ lean_ctor_release(x_137, 0);
+ lean_ctor_release(x_137, 1);
+ x_139 = x_137;
+} else {
+ lean_dec_ref(x_137);
+ x_139 = lean_box(0);
+}
+if (lean_is_scalar(x_139)) {
+ x_140 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_140 = x_139;
+ lean_ctor_set_tag(x_140, 1);
+}
+lean_ctor_set(x_140, 0, x_89);
+lean_ctor_set(x_140, 1, x_138);
+return x_140;
+}
+}
+block_152:
+{
+lean_object* x_143; lean_object* x_144; 
+x_143 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1;
 lean_inc(x_1);
 x_144 = l_Lean_Syntax_findAux(x_143, x_1);
 if (lean_obj_tag(x_144) == 0)
@@ -34971,7 +35341,6 @@ lean_object* x_145; lean_object* x_146;
 x_145 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync), 4, 1);
 lean_closure_set(x_145, 0, x_1);
 lean_inc(x_3);
-lean_inc(x_27);
 x_146 = l_Lean_Elab_withLogging___at_Lean_Elab_Command_withLoggingExceptions___spec__1(x_145, x_27, x_3, x_142);
 if (lean_obj_tag(x_146) == 0)
 {
@@ -34981,9 +35350,9 @@ lean_inc(x_147);
 x_148 = lean_ctor_get(x_146, 1);
 lean_inc(x_148);
 lean_dec(x_146);
-x_105 = x_147;
-x_106 = x_148;
-goto block_122;
+x_36 = x_147;
+x_37 = x_148;
+goto block_88;
 }
 else
 {
@@ -34993,173 +35362,418 @@ lean_inc(x_149);
 x_150 = lean_ctor_get(x_146, 1);
 lean_inc(x_150);
 lean_dec(x_146);
-x_123 = x_149;
-x_124 = x_150;
-goto block_140;
+x_89 = x_149;
+x_90 = x_150;
+goto block_141;
 }
 }
 else
 {
 lean_object* x_151; 
 lean_dec(x_144);
+lean_dec(x_27);
 lean_dec(x_1);
 x_151 = lean_box(0);
-x_105 = x_151;
-x_106 = x_142;
-goto block_122;
+x_36 = x_151;
+x_37 = x_142;
+goto block_88;
+}
 }
 }
 else
 {
-lean_object* x_152; lean_object* x_153; 
+lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_218; lean_object* x_219; lean_object* x_250; lean_object* x_261; 
+x_170 = lean_ctor_get(x_25, 0);
+x_171 = lean_ctor_get(x_25, 1);
+x_172 = lean_ctor_get(x_25, 2);
+x_173 = lean_ctor_get(x_25, 3);
+x_174 = lean_ctor_get(x_25, 4);
+x_175 = lean_ctor_get(x_25, 5);
+x_176 = lean_ctor_get(x_25, 6);
+x_177 = lean_ctor_get(x_25, 7);
+x_178 = lean_ctor_get(x_25, 8);
+lean_inc(x_178);
+lean_inc(x_177);
+lean_inc(x_176);
+lean_inc(x_175);
+lean_inc(x_174);
+lean_inc(x_173);
+lean_inc(x_172);
+lean_inc(x_171);
+lean_inc(x_170);
+lean_dec(x_25);
+x_179 = l___private_Lean_Elab_Command_0__Lean_Elab_Command_runCore___rarg___closed__3;
+x_180 = lean_alloc_ctor(0, 9, 0);
+lean_ctor_set(x_180, 0, x_170);
+lean_ctor_set(x_180, 1, x_179);
+lean_ctor_set(x_180, 2, x_172);
+lean_ctor_set(x_180, 3, x_173);
+lean_ctor_set(x_180, 4, x_174);
+lean_ctor_set(x_180, 5, x_175);
+lean_ctor_set(x_180, 6, x_176);
+lean_ctor_set(x_180, 7, x_177);
+lean_ctor_set(x_180, 8, x_178);
+x_181 = lean_st_ref_set(x_3, x_180, x_26);
+x_182 = lean_ctor_get(x_181, 1);
+lean_inc(x_182);
+lean_dec(x_181);
+x_183 = l_Lean_Elab_getResetInfoTrees___at___private_Lean_Elab_Command_0__Lean_Elab_Command_elabCommandUsing___spec__3___rarg(x_3, x_182);
+x_184 = lean_ctor_get(x_183, 0);
+lean_inc(x_184);
+x_185 = lean_ctor_get(x_183, 1);
+lean_inc(x_185);
+lean_dec(x_183);
+lean_inc(x_3);
+lean_inc(x_27);
+lean_inc(x_1);
+x_261 = l_Lean_Elab_Command_elabCommand(x_1, x_27, x_3, x_185);
+if (lean_obj_tag(x_261) == 0)
+{
+if (lean_obj_tag(x_19) == 0)
+{
+lean_object* x_262; 
+x_262 = lean_ctor_get(x_261, 1);
+lean_inc(x_262);
+lean_dec(x_261);
+x_250 = x_262;
+goto block_260;
+}
+else
+{
+lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; 
+x_263 = lean_ctor_get(x_261, 1);
+lean_inc(x_263);
+lean_dec(x_261);
+x_264 = lean_ctor_get(x_19, 0);
+lean_inc(x_264);
+lean_dec(x_19);
+x_265 = lean_ctor_get(x_264, 1);
+lean_inc(x_265);
+lean_dec(x_264);
+x_266 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4;
+x_267 = lean_io_promise_resolve(x_266, x_265, x_263);
+lean_dec(x_265);
+x_268 = lean_ctor_get(x_267, 1);
+lean_inc(x_268);
+lean_dec(x_267);
+x_250 = x_268;
+goto block_260;
+}
+}
+else
+{
+lean_dec(x_27);
 lean_dec(x_1);
-x_152 = lean_ctor_get(x_141, 0);
-lean_inc(x_152);
-x_153 = lean_ctor_get(x_141, 1);
-lean_inc(x_153);
-lean_dec(x_141);
-x_123 = x_152;
-x_124 = x_153;
-goto block_140;
-}
-block_122:
-{
 if (lean_obj_tag(x_19) == 0)
 {
-lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
-x_107 = lean_box(0);
-x_108 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_90, x_103, x_107, x_27, x_3, x_106);
-lean_dec(x_3);
-lean_dec(x_27);
-x_109 = lean_ctor_get(x_108, 1);
-lean_inc(x_109);
-if (lean_is_exclusive(x_108)) {
- lean_ctor_release(x_108, 0);
- lean_ctor_release(x_108, 1);
- x_110 = x_108;
-} else {
- lean_dec_ref(x_108);
- x_110 = lean_box(0);
-}
-if (lean_is_scalar(x_110)) {
- x_111 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_111 = x_110;
-}
-lean_ctor_set(x_111, 0, x_105);
-lean_ctor_set(x_111, 1, x_109);
-return x_111;
+lean_object* x_269; lean_object* x_270; 
+x_269 = lean_ctor_get(x_261, 0);
+lean_inc(x_269);
+x_270 = lean_ctor_get(x_261, 1);
+lean_inc(x_270);
+lean_dec(x_261);
+x_218 = x_269;
+x_219 = x_270;
+goto block_249;
 }
 else
 {
-lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
-x_112 = lean_ctor_get(x_19, 0);
-lean_inc(x_112);
+lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; lean_object* x_275; lean_object* x_276; lean_object* x_277; 
+x_271 = lean_ctor_get(x_261, 0);
+lean_inc(x_271);
+x_272 = lean_ctor_get(x_261, 1);
+lean_inc(x_272);
+lean_dec(x_261);
+x_273 = lean_ctor_get(x_19, 0);
+lean_inc(x_273);
 lean_dec(x_19);
-x_113 = lean_ctor_get(x_112, 1);
-lean_inc(x_113);
-lean_dec(x_112);
-x_114 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3;
-x_115 = lean_io_promise_resolve(x_114, x_113, x_106);
-lean_dec(x_113);
-x_116 = lean_ctor_get(x_115, 0);
-lean_inc(x_116);
-x_117 = lean_ctor_get(x_115, 1);
-lean_inc(x_117);
-lean_dec(x_115);
-x_118 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_90, x_103, x_116, x_27, x_3, x_117);
-lean_dec(x_3);
-lean_dec(x_27);
-lean_dec(x_116);
-x_119 = lean_ctor_get(x_118, 1);
-lean_inc(x_119);
-if (lean_is_exclusive(x_118)) {
- lean_ctor_release(x_118, 0);
- lean_ctor_release(x_118, 1);
- x_120 = x_118;
-} else {
- lean_dec_ref(x_118);
- x_120 = lean_box(0);
-}
-if (lean_is_scalar(x_120)) {
- x_121 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_121 = x_120;
-}
-lean_ctor_set(x_121, 0, x_105);
-lean_ctor_set(x_121, 1, x_119);
-return x_121;
+x_274 = lean_ctor_get(x_273, 1);
+lean_inc(x_274);
+lean_dec(x_273);
+x_275 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4;
+x_276 = lean_io_promise_resolve(x_275, x_274, x_272);
+lean_dec(x_274);
+x_277 = lean_ctor_get(x_276, 1);
+lean_inc(x_277);
+lean_dec(x_276);
+x_218 = x_271;
+x_219 = x_277;
+goto block_249;
 }
 }
-block_140:
+block_217:
 {
-if (lean_obj_tag(x_19) == 0)
-{
-lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; 
-x_125 = lean_box(0);
-x_126 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_90, x_103, x_125, x_27, x_3, x_124);
+lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; uint8_t x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; 
+x_188 = lean_st_ref_get(x_3, x_187);
+x_189 = lean_ctor_get(x_188, 0);
+lean_inc(x_189);
+x_190 = lean_ctor_get(x_188, 1);
+lean_inc(x_190);
+lean_dec(x_188);
+x_191 = lean_ctor_get(x_189, 1);
+lean_inc(x_191);
+lean_dec(x_189);
+x_192 = lean_st_ref_take(x_3, x_190);
+x_193 = lean_ctor_get(x_192, 0);
+lean_inc(x_193);
+x_194 = lean_ctor_get(x_192, 1);
+lean_inc(x_194);
+lean_dec(x_192);
+x_195 = lean_ctor_get(x_193, 0);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_193, 2);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_193, 3);
+lean_inc(x_197);
+x_198 = lean_ctor_get(x_193, 4);
+lean_inc(x_198);
+x_199 = lean_ctor_get(x_193, 5);
+lean_inc(x_199);
+x_200 = lean_ctor_get(x_193, 6);
+lean_inc(x_200);
+x_201 = lean_ctor_get(x_193, 7);
+lean_inc(x_201);
+x_202 = lean_ctor_get(x_193, 8);
+lean_inc(x_202);
+if (lean_is_exclusive(x_193)) {
+ lean_ctor_release(x_193, 0);
+ lean_ctor_release(x_193, 1);
+ lean_ctor_release(x_193, 2);
+ lean_ctor_release(x_193, 3);
+ lean_ctor_release(x_193, 4);
+ lean_ctor_release(x_193, 5);
+ lean_ctor_release(x_193, 6);
+ lean_ctor_release(x_193, 7);
+ lean_ctor_release(x_193, 8);
+ x_203 = x_193;
+} else {
+ lean_dec_ref(x_193);
+ x_203 = lean_box(0);
+}
+x_204 = l_Lean_MessageLog_append(x_171, x_191);
+x_205 = lean_ctor_get_uint8(x_200, sizeof(void*)*3);
+x_206 = lean_ctor_get(x_200, 0);
+lean_inc(x_206);
+x_207 = lean_ctor_get(x_200, 1);
+lean_inc(x_207);
+x_208 = lean_ctor_get(x_200, 2);
+lean_inc(x_208);
+if (lean_is_exclusive(x_200)) {
+ lean_ctor_release(x_200, 0);
+ lean_ctor_release(x_200, 1);
+ lean_ctor_release(x_200, 2);
+ x_209 = x_200;
+} else {
+ lean_dec_ref(x_200);
+ x_209 = lean_box(0);
+}
+x_210 = l_Lean_PersistentArray_append___rarg(x_184, x_208);
+lean_dec(x_208);
+if (lean_is_scalar(x_209)) {
+ x_211 = lean_alloc_ctor(0, 3, 1);
+} else {
+ x_211 = x_209;
+}
+lean_ctor_set(x_211, 0, x_206);
+lean_ctor_set(x_211, 1, x_207);
+lean_ctor_set(x_211, 2, x_210);
+lean_ctor_set_uint8(x_211, sizeof(void*)*3, x_205);
+if (lean_is_scalar(x_203)) {
+ x_212 = lean_alloc_ctor(0, 9, 0);
+} else {
+ x_212 = x_203;
+}
+lean_ctor_set(x_212, 0, x_195);
+lean_ctor_set(x_212, 1, x_204);
+lean_ctor_set(x_212, 2, x_196);
+lean_ctor_set(x_212, 3, x_197);
+lean_ctor_set(x_212, 4, x_198);
+lean_ctor_set(x_212, 5, x_199);
+lean_ctor_set(x_212, 6, x_211);
+lean_ctor_set(x_212, 7, x_201);
+lean_ctor_set(x_212, 8, x_202);
+x_213 = lean_st_ref_set(x_3, x_212, x_194);
 lean_dec(x_3);
-lean_dec(x_27);
-x_127 = lean_ctor_get(x_126, 1);
-lean_inc(x_127);
-if (lean_is_exclusive(x_126)) {
- lean_ctor_release(x_126, 0);
- lean_ctor_release(x_126, 1);
- x_128 = x_126;
+x_214 = lean_ctor_get(x_213, 1);
+lean_inc(x_214);
+if (lean_is_exclusive(x_213)) {
+ lean_ctor_release(x_213, 0);
+ lean_ctor_release(x_213, 1);
+ x_215 = x_213;
 } else {
- lean_dec_ref(x_126);
- x_128 = lean_box(0);
+ lean_dec_ref(x_213);
+ x_215 = lean_box(0);
 }
-if (lean_is_scalar(x_128)) {
- x_129 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_215)) {
+ x_216 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_129 = x_128;
- lean_ctor_set_tag(x_129, 1);
+ x_216 = x_215;
 }
-lean_ctor_set(x_129, 0, x_123);
-lean_ctor_set(x_129, 1, x_127);
-return x_129;
+lean_ctor_set(x_216, 0, x_186);
+lean_ctor_set(x_216, 1, x_214);
+return x_216;
+}
+block_249:
+{
+lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; uint8_t x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; 
+x_220 = lean_st_ref_get(x_3, x_219);
+x_221 = lean_ctor_get(x_220, 0);
+lean_inc(x_221);
+x_222 = lean_ctor_get(x_220, 1);
+lean_inc(x_222);
+lean_dec(x_220);
+x_223 = lean_ctor_get(x_221, 1);
+lean_inc(x_223);
+lean_dec(x_221);
+x_224 = lean_st_ref_take(x_3, x_222);
+x_225 = lean_ctor_get(x_224, 0);
+lean_inc(x_225);
+x_226 = lean_ctor_get(x_224, 1);
+lean_inc(x_226);
+lean_dec(x_224);
+x_227 = lean_ctor_get(x_225, 0);
+lean_inc(x_227);
+x_228 = lean_ctor_get(x_225, 2);
+lean_inc(x_228);
+x_229 = lean_ctor_get(x_225, 3);
+lean_inc(x_229);
+x_230 = lean_ctor_get(x_225, 4);
+lean_inc(x_230);
+x_231 = lean_ctor_get(x_225, 5);
+lean_inc(x_231);
+x_232 = lean_ctor_get(x_225, 6);
+lean_inc(x_232);
+x_233 = lean_ctor_get(x_225, 7);
+lean_inc(x_233);
+x_234 = lean_ctor_get(x_225, 8);
+lean_inc(x_234);
+if (lean_is_exclusive(x_225)) {
+ lean_ctor_release(x_225, 0);
+ lean_ctor_release(x_225, 1);
+ lean_ctor_release(x_225, 2);
+ lean_ctor_release(x_225, 3);
+ lean_ctor_release(x_225, 4);
+ lean_ctor_release(x_225, 5);
+ lean_ctor_release(x_225, 6);
+ lean_ctor_release(x_225, 7);
+ lean_ctor_release(x_225, 8);
+ x_235 = x_225;
+} else {
+ lean_dec_ref(x_225);
+ x_235 = lean_box(0);
+}
+x_236 = l_Lean_MessageLog_append(x_171, x_223);
+x_237 = lean_ctor_get_uint8(x_232, sizeof(void*)*3);
+x_238 = lean_ctor_get(x_232, 0);
+lean_inc(x_238);
+x_239 = lean_ctor_get(x_232, 1);
+lean_inc(x_239);
+x_240 = lean_ctor_get(x_232, 2);
+lean_inc(x_240);
+if (lean_is_exclusive(x_232)) {
+ lean_ctor_release(x_232, 0);
+ lean_ctor_release(x_232, 1);
+ lean_ctor_release(x_232, 2);
+ x_241 = x_232;
+} else {
+ lean_dec_ref(x_232);
+ x_241 = lean_box(0);
+}
+x_242 = l_Lean_PersistentArray_append___rarg(x_184, x_240);
+lean_dec(x_240);
+if (lean_is_scalar(x_241)) {
+ x_243 = lean_alloc_ctor(0, 3, 1);
+} else {
+ x_243 = x_241;
+}
+lean_ctor_set(x_243, 0, x_238);
+lean_ctor_set(x_243, 1, x_239);
+lean_ctor_set(x_243, 2, x_242);
+lean_ctor_set_uint8(x_243, sizeof(void*)*3, x_237);
+if (lean_is_scalar(x_235)) {
+ x_244 = lean_alloc_ctor(0, 9, 0);
+} else {
+ x_244 = x_235;
+}
+lean_ctor_set(x_244, 0, x_227);
+lean_ctor_set(x_244, 1, x_236);
+lean_ctor_set(x_244, 2, x_228);
+lean_ctor_set(x_244, 3, x_229);
+lean_ctor_set(x_244, 4, x_230);
+lean_ctor_set(x_244, 5, x_231);
+lean_ctor_set(x_244, 6, x_243);
+lean_ctor_set(x_244, 7, x_233);
+lean_ctor_set(x_244, 8, x_234);
+x_245 = lean_st_ref_set(x_3, x_244, x_226);
+lean_dec(x_3);
+x_246 = lean_ctor_get(x_245, 1);
+lean_inc(x_246);
+if (lean_is_exclusive(x_245)) {
+ lean_ctor_release(x_245, 0);
+ lean_ctor_release(x_245, 1);
+ x_247 = x_245;
+} else {
+ lean_dec_ref(x_245);
+ x_247 = lean_box(0);
+}
+if (lean_is_scalar(x_247)) {
+ x_248 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_248 = x_247;
+ lean_ctor_set_tag(x_248, 1);
+}
+lean_ctor_set(x_248, 0, x_218);
+lean_ctor_set(x_248, 1, x_246);
+return x_248;
+}
+block_260:
+{
+lean_object* x_251; lean_object* x_252; 
+x_251 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1;
+lean_inc(x_1);
+x_252 = l_Lean_Syntax_findAux(x_251, x_1);
+if (lean_obj_tag(x_252) == 0)
+{
+lean_object* x_253; lean_object* x_254; 
+x_253 = lean_alloc_closure((void*)(l_Lean_Elab_Command_runLintersAsync), 4, 1);
+lean_closure_set(x_253, 0, x_1);
+lean_inc(x_3);
+x_254 = l_Lean_Elab_withLogging___at_Lean_Elab_Command_withLoggingExceptions___spec__1(x_253, x_27, x_3, x_250);
+if (lean_obj_tag(x_254) == 0)
+{
+lean_object* x_255; lean_object* x_256; 
+x_255 = lean_ctor_get(x_254, 0);
+lean_inc(x_255);
+x_256 = lean_ctor_get(x_254, 1);
+lean_inc(x_256);
+lean_dec(x_254);
+x_186 = x_255;
+x_187 = x_256;
+goto block_217;
 }
 else
 {
-lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
-x_130 = lean_ctor_get(x_19, 0);
-lean_inc(x_130);
-lean_dec(x_19);
-x_131 = lean_ctor_get(x_130, 1);
-lean_inc(x_131);
-lean_dec(x_130);
-x_132 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3;
-x_133 = lean_io_promise_resolve(x_132, x_131, x_124);
-lean_dec(x_131);
-x_134 = lean_ctor_get(x_133, 0);
-lean_inc(x_134);
-x_135 = lean_ctor_get(x_133, 1);
-lean_inc(x_135);
-lean_dec(x_133);
-x_136 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_90, x_103, x_134, x_27, x_3, x_135);
-lean_dec(x_3);
+lean_object* x_257; lean_object* x_258; 
+x_257 = lean_ctor_get(x_254, 0);
+lean_inc(x_257);
+x_258 = lean_ctor_get(x_254, 1);
+lean_inc(x_258);
+lean_dec(x_254);
+x_218 = x_257;
+x_219 = x_258;
+goto block_249;
+}
+}
+else
+{
+lean_object* x_259; 
+lean_dec(x_252);
 lean_dec(x_27);
-lean_dec(x_134);
-x_137 = lean_ctor_get(x_136, 1);
-lean_inc(x_137);
-if (lean_is_exclusive(x_136)) {
- lean_ctor_release(x_136, 0);
- lean_ctor_release(x_136, 1);
- x_138 = x_136;
-} else {
- lean_dec_ref(x_136);
- x_138 = lean_box(0);
-}
-if (lean_is_scalar(x_138)) {
- x_139 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_139 = x_138;
- lean_ctor_set_tag(x_139, 1);
-}
-lean_ctor_set(x_139, 0, x_123);
-lean_ctor_set(x_139, 1, x_137);
-return x_139;
+lean_dec(x_1);
+x_259 = lean_box(0);
+x_186 = x_259;
+x_187 = x_250;
+goto block_217;
 }
 }
 }
@@ -35208,7 +35822,7 @@ lean_dec(x_14);
 x_17 = lean_ctor_get(x_16, 1);
 lean_inc(x_17);
 lean_dec(x_16);
-x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3), 4, 1);
+x_18 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2), 4, 1);
 lean_closure_set(x_18, 0, x_1);
 x_19 = l_Lean_Elab_Command_elabCommandTopLevel___closed__1;
 x_20 = lean_box(0);
@@ -35263,7 +35877,7 @@ lean_dec(x_35);
 x_38 = lean_ctor_get(x_37, 1);
 lean_inc(x_38);
 lean_dec(x_37);
-x_39 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3), 4, 1);
+x_39 = lean_alloc_closure((void*)(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2), 4, 1);
 lean_closure_set(x_39, 0, x_1);
 x_40 = l_Lean_Elab_Command_elabCommandTopLevel___closed__1;
 x_41 = lean_box(0);
@@ -35273,22 +35887,11 @@ return x_42;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
-_start:
-{
-lean_object* x_7; 
-x_7 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_7;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___boxed(lean_object* x_1) {
 _start:
 {
 uint8_t x_2; lean_object* x_3; 
-x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__2(x_1);
+x_2 = l_Lean_Elab_Command_elabCommandTopLevel___lambda__1(x_1);
 x_3 = lean_box(x_2);
 return x_3;
 }
@@ -39877,7 +40480,7 @@ _start:
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
 x_1 = l_Lean_Elab_Command_modifyScope___closed__1;
 x_2 = l_Lean_Elab_Command_modifyScope___closed__2;
-x_3 = lean_unsigned_to_nat(749u);
+x_3 = lean_unsigned_to_nat(763u);
 x_4 = lean_unsigned_to_nat(16u);
 x_5 = l_Lean_Elab_Command_modifyScope___closed__3;
 x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
@@ -45064,14 +45667,20 @@ l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__8 = _init_l
 lean_mark_persistent(l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__8);
 l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__9 = _init_l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__9();
 lean_mark_persistent(l_Lean_Elab_Command_wrapAsyncAsSnapshot___rarg___lambda__5___closed__9);
-l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__1 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__1);
-l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__2 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__2);
-l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__3 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__3);
-l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__4 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__4();
-lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__2___closed__4);
+l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__1 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__1);
+l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__2 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__2);
+l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__3);
+l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__4);
+l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__5 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__5);
+l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__4___closed__6);
+l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1 = _init_l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___lambda__6___closed__1);
 l_Lean_Elab_Command_runLintersAsync___closed__1 = _init_l_Lean_Elab_Command_runLintersAsync___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_runLintersAsync___closed__1);
 l_Lean_Elab_Command_instMonadQuotationCommandElabM___closed__1 = _init_l_Lean_Elab_Command_instMonadQuotationCommandElabM___closed__1();
@@ -45100,11 +45709,11 @@ l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__7 = _init_l_Lean_Elab
 lean_mark_persistent(l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__7);
 l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__8 = _init_l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__8();
 lean_mark_persistent(l_Lean_Elab_Command_mkCommandElabAttributeUnsafe___closed__8);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__1);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972____closed__2);
-if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_2972_(lean_io_mk_world());
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__1);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213____closed__2);
+if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3213_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 l_Lean_Elab_Command_commandElabAttribute = lean_io_result_get_value(res);
 lean_mark_persistent(l_Lean_Elab_Command_commandElabAttribute);
@@ -45147,23 +45756,21 @@ l_Lean_Elab_Command_instMonadRecDepthCommandElabM___closed__4 = _init_l_Lean_Ela
 lean_mark_persistent(l_Lean_Elab_Command_instMonadRecDepthCommandElabM___closed__4);
 l_Lean_Elab_Command_instMonadRecDepthCommandElabM = _init_l_Lean_Elab_Command_instMonadRecDepthCommandElabM();
 lean_mark_persistent(l_Lean_Elab_Command_instMonadRecDepthCommandElabM);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__1);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627____closed__2);
-if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3627_(lean_io_mk_world());
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__1);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868____closed__2);
+if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_3868_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-}l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__1 = _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__1);
-l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__2 = _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727____closed__2);
-l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727_ = _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727_();
-lean_mark_persistent(l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3727_);
+}l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__1 = _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__1);
+l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__2 = _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968____closed__2);
+l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968_ = _init_l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968_();
+lean_mark_persistent(l_Lean_Elab_Command_instImpl____x40_Lean_Elab_Command___hyg_3968_);
 l_Lean_Elab_Command_instTypeNameMacroExpandedSnapshot = _init_l_Lean_Elab_Command_instTypeNameMacroExpandedSnapshot();
 lean_mark_persistent(l_Lean_Elab_Command_instTypeNameMacroExpandedSnapshot);
-l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___closed__1 = _init_l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___closed__1();
-lean_mark_persistent(l_Array_mapMUnsafe_map___at_Lean_Elab_Command_instToSnapshotTreeMacroExpandedSnapshot___spec__1___closed__1);
 l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__1 = _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__1();
 lean_mark_persistent(l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__1);
 l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__2 = _init_l_Lean_throwMaxRecDepthAt___at_Lean_Elab_Command_elabCommand_go___spec__1___closed__2();
@@ -45194,8 +45801,6 @@ l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__4 = _init_l_Lean_Elab_C
 lean_mark_persistent(l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__4);
 l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5 = _init_l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5();
 lean_mark_persistent(l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__5);
-l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__6 = _init_l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__6();
-lean_mark_persistent(l_Lean_Elab_Command_elabCommand_go___lambda__3___closed__6);
 l_Lean_Elab_Command_elabCommand_go___lambda__4___closed__1 = _init_l_Lean_Elab_Command_elabCommand_go___lambda__4___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_elabCommand_go___lambda__4___closed__1);
 l_Lean_Elab_Command_elabCommand_go___lambda__6___closed__1 = _init_l_Lean_Elab_Command_elabCommand_go___lambda__6___closed__1();
@@ -45224,57 +45829,57 @@ l_Lean_Elab_Command_elabCommand_go___closed__7 = _init_l_Lean_Elab_Command_elabC
 lean_mark_persistent(l_Lean_Elab_Command_elabCommand_go___closed__7);
 l_Lean_Elab_Command_elabCommand_go___boxed__const__1 = _init_l_Lean_Elab_Command_elabCommand_go___boxed__const__1();
 lean_mark_persistent(l_Lean_Elab_Command_elabCommand_go___boxed__const__1);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__1);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__2);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__3 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116____closed__3);
-if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5116_(lean_io_mk_world());
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__1);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__2);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__3 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357____closed__3);
+if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5357_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-}l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__1);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__2);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__3 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__3);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__4 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__4();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__4);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__5 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__5();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157____closed__5);
-if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5157_(lean_io_mk_world());
+}l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__1);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__2);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__3 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__3);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__4 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__4);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__5 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398____closed__5);
+if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5398_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 l_Lean_Elab_Command_showPartialSyntaxErrors = lean_io_result_get_value(res);
 lean_mark_persistent(l_Lean_Elab_Command_showPartialSyntaxErrors);
 lean_dec_ref(res);
-}l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__1);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__2);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__3 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__3);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__4 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__4();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__4);
-l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__5 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__5();
-lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189____closed__5);
-if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5189_(lean_io_mk_world());
+}l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__1 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__1);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__2 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__2);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__3 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__3);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__4 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__4);
+l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__5 = _init_l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430____closed__5);
+if (builtin) {res = l_Lean_Elab_Command_initFn____x40_Lean_Elab_Command___hyg_5430_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 lean_dec_ref(res);
-}l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1();
+}l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__1 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__1();
+lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__1);
+l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__2 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__2();
+lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__1___closed__2);
+l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__1);
 l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2();
 lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__2);
-l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__1 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__1();
-lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__1);
-l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__2 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__2();
-lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__2);
-l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3();
-lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__3);
-l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4();
-lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__4);
-l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__5 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__5();
-lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__3___closed__5);
+l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__3 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__3();
+lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__3);
+l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4();
+lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__4);
+l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__5 = _init_l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__5();
+lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___lambda__2___closed__5);
 l_Lean_Elab_Command_elabCommandTopLevel___closed__1 = _init_l_Lean_Elab_Command_elabCommandTopLevel___closed__1();
 lean_mark_persistent(l_Lean_Elab_Command_elabCommandTopLevel___closed__1);
 l_Lean_Elab_Command_instInhabitedCommandElabM___closed__1 = _init_l_Lean_Elab_Command_instInhabitedCommandElabM___closed__1();
diff --git a/stage0/stdlib/Lean/Elab/Frontend.c b/stage0/stdlib/Lean/Elab/Frontend.c
index 8191801e35..043fc06347 100644
--- a/stage0/stdlib/Lean/Elab/Frontend.c
+++ b/stage0/stdlib/Lean/Elab/Frontend.c
@@ -20,10 +20,10 @@ LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__8(lean_object*, lean_
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_runFrontend___spec__2(lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_setMessages___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Firefox_Profile_export(lean_object*, double, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object*, size_t, size_t, lean_object*);
 lean_object* l_Lean_Json_compress(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_getParserState(lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
-LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_IO_processCommandsIncrementally(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_getCommandState___rarg(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__1(size_t, size_t, lean_object*);
@@ -34,12 +34,14 @@ static lean_object* l_Lean_Elab_runFrontend___lambda__4___closed__2;
 lean_object* l_Lean_MessageData_toString(lean_object*, lean_object*);
 double lean_float_div(double, double);
 static lean_object* l_Lean_Elab_process___closed__1;
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(lean_object*, size_t, size_t, lean_object*);
 lean_object* l_Lean_Elab_Command_elabCommandTopLevel(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_getParserState___rarg(lean_object*, lean_object*);
 lean_object* l___private_Init_GetElem_0__List_get_x21Internal___rarg(lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Command_mkState(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_runFrontend___spec__1(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -51,7 +53,7 @@ LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__7___boxed(lean_object
 static lean_object* l_Lean_Elab_Frontend_runCommandElabM___rarg___closed__1;
 static lean_object* l_Lean_Elab_runFrontend___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_updateCmdPos___boxed(lean_object*);
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(size_t, size_t, lean_object*);
 lean_object* l_List_head_x21___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Language_SnapshotTree_getAll(lean_object*);
 lean_object* l_Lean_Exception_toMessageData(lean_object*);
@@ -68,6 +70,7 @@ static lean_object* l_Lean_Elab_runFrontend___lambda__5___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_getCommandState___boxed(lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 uint8_t l_Lean_Parser_isTerminalCommand(lean_object*);
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_runFrontend___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -75,13 +78,9 @@ lean_object* l_Lean_Language_Lean_processCommands(lean_object*, lean_object*, le
 static lean_object* l_Lean_Elab_runFrontend___closed__3;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_runFrontend___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__7(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, double, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_runCommandElabM___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6(lean_object*, size_t, size_t, lean_object*);
 static lean_object* l_Lean_Elab_process___closed__2;
 lean_object* l_Lean_Environment_displayStats(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_Elab_async;
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_setParserState___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -95,8 +94,10 @@ static lean_object* l_Lean_Elab_runFrontend___closed__4;
 lean_object* lean_io_mono_nanos_now(lean_object*);
 lean_object* l_Lean_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_processCommand___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5(size_t, size_t, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4___boxed(lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(size_t, size_t, lean_object*);
 lean_object* lean_task_get_own(lean_object*);
 lean_object* l_Array_append___rarg(lean_object*, lean_object*);
 lean_object* l_Lean_Server_ModuleRefs_toLspModuleRefs(lean_object*, lean_object*);
@@ -108,7 +109,6 @@ LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_runFrontend___spe
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_setMessages(lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_NameSet_empty;
 LEAN_EXPORT uint8_t l_Lean_Elab_runFrontend___lambda__3(lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_getCommandState(lean_object*);
 static lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__3;
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
@@ -124,8 +124,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_processCommand___lambda__1___boxed
 LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__1(lean_object*, lean_object*, uint32_t, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_runFrontend___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_processCommand(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(lean_object*, size_t, size_t, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_firstFrontendMacroScope;
 lean_object* l_Lean_Option_setIfNotSet___at_Lean_Language_Lean_process_processHeader___spec__2(lean_object*, lean_object*, uint8_t);
@@ -135,7 +133,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_setCommandState(lean_object*, lean
 LEAN_EXPORT lean_object* l_Lean_Elab_process(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_updateCmdPos___rarg(lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Language_SnapshotTask_map___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t);
 lean_object* l_Lean_MessageLog_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, double, lean_object*, lean_object*);
@@ -164,6 +161,7 @@ extern lean_object* l_Lean_internal_cmdlineSnapshots;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_runCommandElabM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_runFrontend___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Frontend_updateCmdPos(lean_object*);
 static lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__4;
@@ -1955,36 +1953,6 @@ return x_3;
 }
 else
 {
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_5 = lean_array_uget(x_3, x_2);
-x_6 = lean_unsigned_to_nat(0u);
-x_7 = lean_array_uset(x_3, x_2, x_6);
-x_8 = lean_ctor_get(x_5, 1);
-lean_inc(x_8);
-lean_dec(x_5);
-x_9 = lean_ctor_get(x_8, 0);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = 1;
-x_11 = lean_usize_add(x_2, x_10);
-x_12 = lean_array_uset(x_7, x_2, x_9);
-x_2 = x_11;
-x_3 = x_12;
-goto _start;
-}
-}
-}
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(size_t x_1, size_t x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; 
-x_4 = lean_usize_dec_lt(x_2, x_1);
-if (x_4 == 0)
-{
-return x_3;
-}
-else
-{
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; size_t x_11; size_t x_12; lean_object* x_13; 
 x_5 = lean_array_uget(x_3, x_2);
 x_6 = lean_unsigned_to_nat(0u);
@@ -2005,7 +1973,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; 
@@ -2039,7 +2007,7 @@ return x_4;
 }
 }
 }
-static lean_object* _init_l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1() {
+static lean_object* _init_l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -2048,7 +2016,7 @@ x_2 = lean_array_mk(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -2056,7 +2024,7 @@ x_4 = lean_nat_dec_lt(x_2, x_3);
 if (x_4 == 0)
 {
 lean_object* x_5; 
-x_5 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_5 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 return x_5;
 }
 else
@@ -2068,7 +2036,7 @@ lean_dec(x_6);
 if (x_7 == 0)
 {
 lean_object* x_8; 
-x_8 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_8 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 return x_8;
 }
 else
@@ -2076,14 +2044,14 @@ else
 size_t x_9; size_t x_10; lean_object* x_11; lean_object* x_12; 
 x_9 = lean_usize_of_nat(x_2);
 x_10 = lean_usize_of_nat(x_3);
-x_11 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
-x_12 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(x_1, x_9, x_10, x_11);
+x_11 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
+x_12 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(x_1, x_9, x_10, x_11);
 return x_12;
 }
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5(size_t x_1, size_t x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(size_t x_1, size_t x_2, lean_object* x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -2110,28 +2078,6 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
-_start:
-{
-uint8_t x_5; 
-x_5 = lean_usize_dec_eq(x_2, x_3);
-if (x_5 == 0)
-{
-lean_object* x_6; lean_object* x_7; size_t x_8; size_t x_9; 
-x_6 = lean_array_uget(x_1, x_2);
-x_7 = l_Lean_MessageLog_append(x_4, x_6);
-x_8 = 1;
-x_9 = lean_usize_add(x_2, x_8);
-x_2 = x_9;
-x_4 = x_7;
-goto _start;
-}
-else
-{
-return x_4;
-}
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_IO_processCommandsIncrementally_go(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
@@ -2149,15 +2095,15 @@ x_9 = l_Lean_Language_Lean_instToSnapshotTreeCommandParsedSnapshot_go(x_2);
 x_10 = l_Lean_Language_SnapshotTree_getAll(x_9);
 x_11 = lean_array_size(x_10);
 x_12 = 0;
-x_13 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__1(x_11, x_12, x_10);
+x_13 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(x_11, x_12, x_10);
 x_14 = lean_array_get_size(x_13);
 x_15 = lean_unsigned_to_nat(0u);
 x_16 = lean_nat_dec_lt(x_15, x_14);
 x_17 = lean_array_size(x_7);
 lean_inc(x_7);
-x_18 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(x_17, x_12, x_7);
+x_18 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__1(x_17, x_12, x_7);
 x_19 = lean_array_get_size(x_18);
-x_20 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(x_18, x_15, x_19);
+x_20 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(x_18, x_15, x_19);
 lean_dec(x_19);
 lean_dec(x_18);
 x_21 = l_Array_toPArray_x27___rarg(x_20);
@@ -2187,7 +2133,7 @@ lean_inc(x_30);
 lean_dec(x_6);
 x_31 = lean_ctor_get(x_30, 0);
 lean_inc(x_31);
-x_32 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5(x_17, x_12, x_7);
+x_32 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(x_17, x_12, x_7);
 if (x_16 == 0)
 {
 lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
@@ -2240,7 +2186,7 @@ size_t x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_objec
 x_42 = lean_usize_of_nat(x_14);
 lean_dec(x_14);
 x_43 = l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__4;
-x_44 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6(x_13, x_12, x_42, x_43);
+x_44 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(x_13, x_12, x_42, x_43);
 lean_dec(x_13);
 lean_ctor_set(x_24, 1, x_44);
 x_45 = lean_alloc_ctor(0, 4, 0);
@@ -2278,7 +2224,7 @@ lean_inc(x_52);
 lean_dec(x_6);
 x_53 = lean_ctor_get(x_52, 0);
 lean_inc(x_53);
-x_54 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5(x_17, x_12, x_7);
+x_54 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(x_17, x_12, x_7);
 if (x_16 == 0)
 {
 lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
@@ -2333,7 +2279,7 @@ size_t x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_objec
 x_64 = lean_usize_of_nat(x_14);
 lean_dec(x_14);
 x_65 = l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__4;
-x_66 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6(x_13, x_12, x_64, x_65);
+x_66 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(x_13, x_12, x_64, x_65);
 lean_dec(x_13);
 lean_ctor_set(x_24, 6, x_51);
 lean_ctor_set(x_24, 1, x_66);
@@ -2402,7 +2348,7 @@ lean_inc(x_83);
 lean_dec(x_6);
 x_84 = lean_ctor_get(x_83, 0);
 lean_inc(x_84);
-x_85 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5(x_17, x_12, x_7);
+x_85 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(x_17, x_12, x_7);
 if (x_16 == 0)
 {
 lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; 
@@ -2473,7 +2419,7 @@ size_t x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_obje
 x_97 = lean_usize_of_nat(x_14);
 lean_dec(x_14);
 x_98 = l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__4;
-x_99 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6(x_13, x_12, x_97, x_98);
+x_99 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_Command_runLintersAsync___spec__2(x_13, x_12, x_97, x_98);
 lean_dec(x_13);
 x_100 = lean_alloc_ctor(0, 9, 0);
 lean_ctor_set(x_100, 0, x_71);
@@ -2530,19 +2476,7 @@ x_6 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go__
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-size_t x_4; size_t x_5; lean_object* x_6; 
-x_4 = lean_unbox_usize(x_1);
-lean_dec(x_1);
-x_5 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(x_4, x_5, x_3);
-return x_6;
-}
-}
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 size_t x_5; size_t x_6; lean_object* x_7; 
@@ -2550,23 +2484,23 @@ x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
 x_6 = lean_unbox_usize(x_3);
 lean_dec(x_3);
-x_7 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(x_1, x_5, x_6, x_4);
+x_7 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(x_1, x_5, x_6, x_4);
 lean_dec(x_1);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 lean_object* x_4; 
-x_4 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3(x_1, x_2, x_3);
+x_4 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2(x_1, x_2, x_3);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
 size_t x_4; size_t x_5; lean_object* x_6; 
@@ -2574,23 +2508,10 @@ x_4 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_5 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__5(x_4, x_5, x_3);
+x_6 = l_Array_mapMUnsafe_map___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__4(x_4, x_5, x_3);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
-_start:
-{
-size_t x_5; size_t x_6; lean_object* x_7; 
-x_5 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_6 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_7 = l_Array_foldlMUnsafe_fold___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__6(x_1, x_5, x_6, x_4);
-lean_dec(x_1);
-return x_7;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Elab_IO_processCommandsIncrementally(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
@@ -2610,7 +2531,7 @@ lean_inc(x_9);
 lean_dec(x_7);
 lean_inc(x_8);
 x_10 = lean_task_get_own(x_8);
-x_11 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_11 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_12 = l_Lean_Elab_IO_processCommandsIncrementally_go(x_1, x_10, x_8, x_11, x_9);
 return x_12;
 }
@@ -2667,7 +2588,7 @@ lean_inc(x_24);
 lean_dec(x_22);
 lean_inc(x_23);
 x_25 = lean_task_get_own(x_23);
-x_26 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_26 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_27 = l_Lean_Elab_IO_processCommandsIncrementally_go(x_1, x_25, x_23, x_26, x_24);
 return x_27;
 }
@@ -2723,7 +2644,7 @@ lean_inc(x_39);
 lean_dec(x_37);
 lean_inc(x_38);
 x_40 = lean_task_get_own(x_38);
-x_41 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_41 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_42 = l_Lean_Elab_IO_processCommandsIncrementally_go(x_1, x_40, x_38, x_41, x_39);
 return x_42;
 }
@@ -2965,7 +2886,7 @@ x_9 = lean_usize_add(x_2, x_8);
 if (lean_obj_tag(x_7) == 0)
 {
 lean_object* x_10; lean_object* x_11; 
-x_10 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_10 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_11 = l_Array_append___rarg(x_4, x_10);
 x_2 = x_9;
 x_4 = x_11;
@@ -3666,7 +3587,7 @@ _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_2 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_3 = l___private_Lean_Language_Lean_Types_0__Lean_Language_Lean_pushOpt___rarg(x_1, x_2);
 return x_3;
 }
@@ -3737,7 +3658,7 @@ x_100 = lean_ctor_get(x_35, 0);
 x_101 = lean_ctor_get(x_100, 1);
 lean_inc(x_101);
 lean_dec(x_100);
-x_102 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_102 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_103 = lean_alloc_closure((void*)(l_Lean_Elab_runFrontend___lambda__8), 3, 2);
 lean_closure_set(x_103, 0, x_29);
 lean_closure_set(x_103, 1, x_102);
@@ -3762,7 +3683,7 @@ lean_dec(x_35);
 x_109 = lean_ctor_get(x_108, 1);
 lean_inc(x_109);
 lean_dec(x_108);
-x_110 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_110 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_111 = lean_alloc_closure((void*)(l_Lean_Elab_runFrontend___lambda__8), 3, 2);
 lean_closure_set(x_111, 0, x_29);
 lean_closure_set(x_111, 1, x_110);
@@ -4116,7 +4037,7 @@ if (lean_is_exclusive(x_120)) {
 x_165 = lean_ctor_get(x_163, 1);
 lean_inc(x_165);
 lean_dec(x_163);
-x_166 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1;
+x_166 = l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1;
 x_167 = lean_alloc_closure((void*)(l_Lean_Elab_runFrontend___lambda__8), 3, 2);
 lean_closure_set(x_167, 0, x_29);
 lean_closure_set(x_167, 1, x_166);
@@ -4511,8 +4432,8 @@ l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__4 = _init_l_Lean_Elab_Front
 lean_mark_persistent(l_Lean_Elab_Frontend_elabCommandAtFrontend___closed__4);
 l_Lean_Elab_Frontend_processCommand___closed__1 = _init_l_Lean_Elab_Frontend_processCommand___closed__1();
 lean_mark_persistent(l_Lean_Elab_Frontend_processCommand___closed__1);
-l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1 = _init_l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1();
-lean_mark_persistent(l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__3___closed__1);
+l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1 = _init_l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1();
+lean_mark_persistent(l_Array_filterMapM___at_Lean_Elab_IO_processCommandsIncrementally_go___spec__2___closed__1);
 l_Lean_Elab_process___closed__1 = _init_l_Lean_Elab_process___closed__1();
 lean_mark_persistent(l_Lean_Elab_process___closed__1);
 l_Lean_Elab_process___closed__2 = _init_l_Lean_Elab_process___closed__2();
diff --git a/stage0/stdlib/Lean/Elab/MutualDef.c b/stage0/stdlib/Lean/Elab/MutualDef.c
index 58ea6dafb9..25f4d2e748 100644
--- a/stage0/stdlib/Lean/Elab/MutualDef.c
+++ b/stage0/stdlib/Lean/Elab/MutualDef.c
@@ -26,7 +26,6 @@ static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkKinds
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__12___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__13___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__8___boxed(lean_object**);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5___boxed(lean_object*);
 lean_object* l_Lean_Meta_mkSorry(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withHeaderSecVars_collectUsed___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Elab_Term_elabMutualDef_finishElab___spec__5(lean_object*, size_t, size_t);
@@ -44,7 +43,6 @@ LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_E
 LEAN_EXPORT lean_object* l_Lean_Elab_elabTerminationHints___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerminationHint___spec__1___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_mkTacTask___lambda__1___closed__11;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__8___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__9(lean_object*, lean_object*, size_t, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__8___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_MutualClosure_main___closed__2;
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_mkTacTask___closed__10;
 LEAN_EXPORT lean_object* l_Lean_Elab_elabAttr___at_Lean_Elab_Command_elabMutualDef___spec__5(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -233,6 +231,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_Mutua
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_getExprMVarAssignment_x3f___at_Lean_Elab_Term_elabSyntheticHole___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_x27_loop___at_Lean_Elab_Command_elabMutualDef___spec__10(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1(lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereStructInst___closed__3;
 static lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12___lambda__4___closed__14;
 static lean_object* l_Std_Range_forIn_x27_loop___at_Lean_Elab_Command_elabMutualDef___spec__10___closed__2;
@@ -284,7 +283,6 @@ static lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_M
 static lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_MutualDef___hyg_5771____closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_InfoTree_Main_0__Lean_Elab_withSavedPartialInfoContext___at_Lean_Elab_Term_elabMutualDef___spec__2___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_float_decLt(double, double);
-static lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_getBodyTerm_x3f(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_elabTerminationHints___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerminationHint___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withHeaderSecVars_getFVars___closed__2;
@@ -293,6 +291,7 @@ LEAN_EXPORT lean_object* l_Lean_RBNode_fold___at___private_Lean_Elab_MutualDef_0
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Term_elabMutualDef_processDeriving___spec__2(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getPendingMVarErrorMessage___closed__2;
 static uint64_t l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_mkTacTask___lambda__1___closed__6;
+LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_MutualDef___hyg_5771____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__12___lambda__1___boxed(lean_object**);
@@ -348,7 +347,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabH
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_levelMVarToParamHeaders_process___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_MutualClosure_main___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_head_x21___rarg(lean_object*, lean_object*);
-static lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___closed__1;
 static lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__6___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__7___rarg___closed__1;
 static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Term_elabMutualDef_finishElab___spec__3___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_cleanupOfNat___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -420,6 +418,7 @@ LEAN_EXPORT lean_object* l_Lean_PersistentArray_mapM___at_Lean_Elab_Term_elabMut
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_elabMutualDef_elabAsync___lambda__4___closed__1;
 static lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_MutualDef___hyg_5____closed__13;
+static lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__1;
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__5___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_removeUnusedVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_mapTR_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isMultiConstant_x3f___spec__1(lean_object*, lean_object*);
@@ -460,6 +459,7 @@ LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_M
 lean_object* l_Lean_Elab_Term_expandWhereDeclsOpt(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getPendingMVarErrorMessage___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__13___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Environment_unlockAsync(lean_object*);
@@ -467,7 +467,6 @@ lean_object* l_Lean_Meta_withLCtx___at_Lean_Elab_Term_MVarErrorInfo_logError___s
 static lean_object* l_List_mapTR_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getPendingMVarErrorMessage___spec__1___closed__2;
 lean_object* l_IO_CancelToken_new(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_InfoTree_Main_0__Lean_Elab_withSavedPartialInfoContext___at_Lean_Elab_Term_elabMutualDef___spec__2___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1(lean_object*);
 static lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_MutualDef___hyg_5732____closed__2;
 lean_object* lean_task_pure(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_MutualClosure_insertReplacementForLetRecs(lean_object*, lean_object*);
@@ -637,6 +636,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withF
 LEAN_EXPORT lean_object* l_Lean_Elab_elabTerminationHints___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerminationHint___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Term_elabMutualDef_finishElab___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_x27_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__16___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_filterMapM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_MutualDef___hyg_5____closed__14;
@@ -705,6 +705,7 @@ static lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Term_elabMutualD
 uint8_t l_Lean_Syntax_isMissing(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_instInhabitedDefViewElabHeader___closed__8;
+LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___boxed(lean_object*);
 static lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withHeaderSecVars_collectUsed___spec__4___closed__4;
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders_mkTacTask___closed__2;
 lean_object* lean_io_map_task(lean_object*, lean_object*, lean_object*, uint8_t, lean_object*);
@@ -788,7 +789,6 @@ LEAN_EXPORT lean_object* l_Lean_Elab_Term_MutualClosure_Replacement_apply___boxe
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Elab_Term_elabMutualDef_go___spec__8(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_elabTerminationHints___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_declValToTerminationHint___spec__1___lambda__5___closed__2;
 LEAN_EXPORT lean_object* l_List_foldlM___at_Lean_Elab_Term_MutualClosure_pushLetRecs___spec__1___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(size_t, size_t, lean_object*);
 static lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_MutualDef___hyg_5____closed__1;
 LEAN_EXPORT lean_object* l_List_mapTR_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getPendingMVarErrorMessage___spec__1___lambda__1___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -855,6 +855,7 @@ lean_object* l_Lean_logAt___at_Lean_Elab_Term_MVarErrorInfo_logError___spec__2(l
 lean_object* lean_find_ext_expr(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_RBNode_find___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__14___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__13(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(size_t, size_t, lean_object*);
 lean_object* l_Array_eraseIdx___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_preprocess(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -918,6 +919,7 @@ LEAN_EXPORT lean_object* l_Array_filterMapM___at___private_Lean_Elab_MutualDef_0
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_withAutoBoundImplicit___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_elabDeclAttrs___at_Lean_Elab_Command_elabMutualDef___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(lean_object*);
 lean_object* l_Lean_Environment_AddConstAsyncResult_commitConst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_elabMutualDef_elabAsync___lambda__5___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__13___lambda__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -932,7 +934,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_colle
 lean_object* l_Lean_LocalDecl_userName(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2(lean_object*);
 static lean_object* l_Lean_Elab_Term_elabMutualDef_elabAsync___lambda__2___closed__1;
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___boxed(lean_object*);
 lean_object* l_Lean_SourceInfo_getPos_x3f(lean_object*, uint8_t);
 static lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__13___lambda__3___closed__2;
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_registerFailedToInferDefTypeInfo___closed__2;
@@ -1065,11 +1066,9 @@ static lean_object* l_Lean_Elab_elabTerminationHints___at___private_Lean_Elab_Mu
 static lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12___lambda__4___closed__5;
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_getFunName___closed__2;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__5___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
-LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkFreeVarMap___spec__5___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__12___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkClosureForAux___closed__1;
-static lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosureFor___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__9___boxed(lean_object**);
@@ -1147,6 +1146,7 @@ lean_object* lean_task_map(lean_object*, lean_object*, lean_object*, uint8_t);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_cleanupOfNat___lambda__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_elabMutualDef_elabAsync___lambda__2___boxed(lean_object*, lean_object*);
 lean_object* lean_nat_sub(lean_object*, lean_object*);
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(lean_object*, size_t, size_t);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_elabMutualDef___spec__7(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_elabMutualDef_elabSync(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_elabMutualDef___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1207,12 +1207,12 @@ LEAN_EXPORT lean_object* l_Lean_RBNode_fold___at___private_Lean_Elab_MutualDef_0
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkInitialUsedFVarsMap___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkModifiers___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_reverse___rarg(lean_object*);
+static lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___closed__1;
 static lean_object* l_Lean_Elab_Term_initFn____x40_Lean_Elab_MutualDef___hyg_5693____closed__1;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__8(lean_object*, lean_object*, lean_object*, size_t, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_instantiateMVarsProfiling___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__15___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withFunLocalDecls_loop___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_hasSorry(lean_object*);
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_withHeaderSecVars_getFVars___closed__1;
 static lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_expandWhereStructInst___lambda__1___closed__4;
@@ -1352,9 +1352,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_clean
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Elab_Term_elabMutualDef_go___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Core_withRestoreOrSaveFull___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabFunValues___spec__13___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_Term_elabMutualDef_finishElab___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_Raw_u2080_expand___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_checkAllDeclNamesDistinct___spec__2(lean_object*);
-LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_check___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__13(lean_object*, size_t, size_t);
@@ -1384,6 +1382,7 @@ lean_object* l_Lean_Meta_mkLambdaFVars(lean_object*, lean_object*, uint8_t, uint
 static lean_object* l_Lean_Elab_Term_elabMutualDef_elabAsync___closed__3;
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_isMultiConstant_x3f___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_RBNode_fold___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__2;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_x27_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__16(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
@@ -1423,8 +1422,8 @@ LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Elab_Command_elabMutualDef_
 lean_object* l_Lean_Elab_Term_mkBodyInfo(lean_object*, lean_object*);
 static lean_object* l_Lean_withTraceNode___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_elabHeaders___spec__10___lambda__4___closed__2;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__8___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_MutualClosure_mkLetRecClosures___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__8(lean_object*, size_t, size_t);
 lean_object* l_Lean_RBTree_union___rarg(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4___boxed(lean_object*);
 lean_object* l_Lean_Elab_fixLevelParams(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Elab_Term_expandWhereDecls(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
@@ -59980,37 +59979,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(size_t x_1, size_t x_2, lean_object* x_3) {
-_start:
-{
-uint8_t x_4; 
-x_4 = lean_usize_dec_lt(x_2, x_1);
-if (x_4 == 0)
-{
-return x_3;
-}
-else
-{
-lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; size_t x_10; size_t x_11; lean_object* x_12; 
-x_5 = lean_array_uget(x_3, x_2);
-x_6 = lean_unsigned_to_nat(0u);
-x_7 = lean_array_uset(x_3, x_2, x_6);
-x_8 = lean_ctor_get(x_5, 1);
-lean_inc(x_8);
-lean_dec(x_5);
-x_9 = lean_ctor_get(x_8, 0);
-lean_inc(x_9);
-lean_dec(x_8);
-x_10 = 1;
-x_11 = lean_usize_add(x_2, x_10);
-x_12 = lean_array_uset(x_7, x_2, x_9);
-x_2 = x_11;
-x_3 = x_12;
-goto _start;
-}
-}
-}
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6(lean_object* x_1, size_t x_2, size_t x_3) {
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(lean_object* x_1, size_t x_2, size_t x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -60019,7 +59988,7 @@ if (x_4 == 0)
 {
 lean_object* x_5; uint8_t x_6; 
 x_5 = lean_array_uget(x_1, x_2);
-x_6 = l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(x_5);
+x_6 = l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(x_5);
 lean_dec(x_5);
 if (x_6 == 0)
 {
@@ -60044,7 +60013,7 @@ return x_11;
 }
 }
 }
-static lean_object* _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__1() {
+static lean_object* _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -60052,34 +60021,34 @@ x_1 = lean_mk_string_unchecked("hasSorry", 8, 8);
 return x_1;
 }
 }
-static lean_object* _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__2() {
+static lean_object* _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__1;
+x_2 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1(lean_object* x_1) {
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; 
-x_2 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__2;
+x_2 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__2;
 x_3 = lean_name_eq(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___closed__1() {
+static lean_object* _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___closed__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = lean_alloc_closure((void*)(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___boxed), 1, 0);
+x_1 = lean_alloc_closure((void*)(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___boxed), 1, 0);
 return x_1;
 }
 }
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7(lean_object* x_1, size_t x_2, size_t x_3) {
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6(lean_object* x_1, size_t x_2, size_t x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -60104,7 +60073,7 @@ lean_dec(x_7);
 x_9 = lean_ctor_get(x_5, 4);
 lean_inc(x_9);
 lean_dec(x_5);
-x_10 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___closed__1;
+x_10 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___closed__1;
 x_11 = l_Lean_MessageData_hasTag(x_10, x_9);
 if (x_11 == 0)
 {
@@ -60130,7 +60099,7 @@ return x_16;
 }
 }
 }
-LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(lean_object* x_1) {
+LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(lean_object* x_1) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -60153,7 +60122,7 @@ size_t x_7; size_t x_8; uint8_t x_9;
 x_7 = 0;
 x_8 = lean_usize_of_nat(x_3);
 lean_dec(x_3);
-x_9 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6(x_2, x_7, x_8);
+x_9 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(x_2, x_7, x_8);
 return x_9;
 }
 }
@@ -60177,18 +60146,18 @@ size_t x_15; size_t x_16; uint8_t x_17;
 x_15 = 0;
 x_16 = lean_usize_of_nat(x_11);
 lean_dec(x_11);
-x_17 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7(x_10, x_15, x_16);
+x_17 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6(x_10, x_15, x_16);
 return x_17;
 }
 }
 }
 }
-LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(lean_object* x_1) {
+LEAN_EXPORT uint8_t l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; uint8_t x_3; 
 x_2 = lean_ctor_get(x_1, 0);
-x_3 = l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(x_2);
+x_3 = l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(x_2);
 if (x_3 == 0)
 {
 lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
@@ -60209,7 +60178,7 @@ size_t x_9; size_t x_10; uint8_t x_11;
 x_9 = 0;
 x_10 = lean_usize_of_nat(x_5);
 lean_dec(x_5);
-x_11 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7(x_4, x_9, x_10);
+x_11 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6(x_4, x_9, x_10);
 return x_11;
 }
 }
@@ -60219,7 +60188,7 @@ return x_3;
 }
 }
 }
-LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__8(lean_object* x_1, size_t x_2, size_t x_3) {
+LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7(lean_object* x_1, size_t x_2, size_t x_3) {
 _start:
 {
 uint8_t x_4; 
@@ -60229,7 +60198,7 @@ if (x_4 == 0)
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
 x_5 = lean_array_uget(x_1, x_2);
 x_6 = l_Lean_MessageLog_reportedPlusUnreported(x_5);
-x_7 = l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(x_6);
+x_7 = l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(x_6);
 lean_dec(x_6);
 if (x_7 == 0)
 {
@@ -60319,7 +60288,7 @@ _start:
 lean_object* x_15; size_t x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; 
 x_15 = l_Lean_Language_SnapshotTree_getAll(x_5);
 x_16 = lean_array_size(x_15);
-x_17 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(x_16, x_4, x_15);
+x_17 = l_Array_mapMUnsafe_map___at_Lean_Elab_Command_runLintersAsync___spec__1(x_16, x_4, x_15);
 x_18 = lean_array_push(x_17, x_6);
 x_19 = lean_array_get_size(x_18);
 x_20 = lean_unsigned_to_nat(0u);
@@ -60338,7 +60307,7 @@ else
 size_t x_24; uint8_t x_25; 
 x_24 = lean_usize_of_nat(x_19);
 lean_dec(x_19);
-x_25 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__8(x_18, x_4, x_24);
+x_25 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7(x_18, x_4, x_24);
 lean_dec(x_18);
 if (x_25 == 0)
 {
@@ -61116,16 +61085,28 @@ lean_dec(x_1);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
+LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
-size_t x_4; size_t x_5; lean_object* x_6; 
-x_4 = lean_unbox_usize(x_1);
-lean_dec(x_1);
-x_5 = lean_unbox_usize(x_2);
+size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
+x_4 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_6 = l_Array_mapMUnsafe_map___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(x_4, x_5, x_3);
-return x_6;
+x_5 = lean_unbox_usize(x_3);
+lean_dec(x_3);
+x_6 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(x_1, x_4, x_5);
+lean_dec(x_1);
+x_7 = lean_box(x_6);
+return x_7;
+}
+}
+LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___boxed(lean_object* x_1) {
+_start:
+{
+uint8_t x_2; lean_object* x_3; 
+x_2 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1(x_1);
+lean_dec(x_1);
+x_3 = lean_box(x_2);
+return x_3;
 }
 }
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
@@ -61142,11 +61123,21 @@ x_7 = lean_box(x_6);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4___boxed(lean_object* x_1) {
 _start:
 {
 uint8_t x_2; lean_object* x_3; 
-x_2 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1(x_1);
+x_2 = l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(x_1);
+lean_dec(x_1);
+x_3 = lean_box(x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3___boxed(lean_object* x_1) {
+_start:
+{
+uint8_t x_2; lean_object* x_3; 
+x_2 = l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__3(x_1);
 lean_dec(x_1);
 x_3 = lean_box(x_2);
 return x_3;
@@ -61166,40 +61157,6 @@ x_7 = lean_box(x_6);
 return x_7;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5___boxed(lean_object* x_1) {
-_start:
-{
-uint8_t x_2; lean_object* x_3; 
-x_2 = l_Lean_PersistentArray_anyMAux___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__5(x_1);
-lean_dec(x_1);
-x_3 = lean_box(x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4___boxed(lean_object* x_1) {
-_start:
-{
-uint8_t x_2; lean_object* x_3; 
-x_2 = l_Lean_PersistentArray_anyM___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__4(x_1);
-lean_dec(x_1);
-x_3 = lean_box(x_2);
-return x_3;
-}
-}
-LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__8___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
-_start:
-{
-size_t x_4; size_t x_5; uint8_t x_6; lean_object* x_7; 
-x_4 = lean_unbox_usize(x_2);
-lean_dec(x_2);
-x_5 = lean_unbox_usize(x_3);
-lean_dec(x_3);
-x_6 = l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__8(x_1, x_4, x_5);
-lean_dec(x_1);
-x_7 = lean_box(x_6);
-return x_7;
-}
-}
 LEAN_EXPORT lean_object* l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
@@ -65940,12 +65897,12 @@ l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Ter
 lean_mark_persistent(l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__2___closed__4);
 l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__2___closed__5 = _init_l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__2___closed__5();
 lean_mark_persistent(l_Array_forIn_x27Unsafe_loop___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__2___closed__5);
-l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__1 = _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__1();
-lean_mark_persistent(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__1);
-l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__2 = _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__2();
-lean_mark_persistent(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___lambda__1___closed__2);
-l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___closed__1 = _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___closed__1();
-lean_mark_persistent(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__7___closed__1);
+l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__1 = _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__1();
+lean_mark_persistent(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__1);
+l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__2 = _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__2();
+lean_mark_persistent(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___lambda__1___closed__2);
+l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___closed__1 = _init_l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___closed__1();
+lean_mark_persistent(l_Array_anyMUnsafe_any___at___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___spec__6___closed__1);
 l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__3___closed__1 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__3___closed__1();
 lean_mark_persistent(l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__3___closed__1);
 l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__3___closed__2 = _init_l___private_Lean_Elab_MutualDef_0__Lean_Elab_Term_logGoalsAccomplishedSnapshotTask___lambda__3___closed__2();
diff --git a/stage0/stdlib/Lean/Elab/Syntax.c b/stage0/stdlib/Lean/Elab/Syntax.c
index 9d75fdea83..4f32fcecbd 100644
--- a/stage0/stdlib/Lean/Elab/Syntax.c
+++ b/stage0/stdlib/Lean/Elab/Syntax.c
@@ -343,7 +343,6 @@ static lean_object* l_Lean_Elab_Term_toParserDescr_processAtom___lambda__1___clo
 lean_object* l_Lean_registerTraceClass(lean_object*, uint8_t, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Command_elabSyntax___lambda__2___closed__1;
 lean_object* l_Lean_Syntax_mkStrLit(lean_object*, lean_object*);
-lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Elab_liftMacroM___at_Lean_Elab_Command_elabSyntax___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_toParserDescr_ensureNoPrec___closed__2;
 static lean_object* l_Lean_Elab_Command_elabSyntax___lambda__3___closed__17;
@@ -768,6 +767,7 @@ lean_object* l_Lean_throwError___at_Lean_withSetOptionIn___spec__7(lean_object*,
 static lean_object* l___private_Lean_Elab_Syntax_0__Lean_Elab_Command_declareSyntaxCatQuotParser___closed__4;
 static lean_object* l_Lean_Elab_Term_toParserDescr_process___closed__13;
 static lean_object* l_Lean_Elab_Command_elabDeclareSyntaxCat___closed__21;
+lean_object* l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Elab_Term_toParserDescr_processNonReserved___closed__10;
 static lean_object* l_Lean_Elab_Command_expandNoKindMacroRulesAux___lambda__1___closed__5;
 static lean_object* l_Lean_Elab_Command_elabSyntaxAbbrev___lambda__3___closed__2;
@@ -15864,7 +15864,7 @@ lean_inc(x_26);
 x_27 = lean_ctor_get(x_25, 1);
 lean_inc(x_27);
 lean_dec(x_25);
-x_28 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_26, x_2, x_3, x_27);
+x_28 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_26, x_2, x_3, x_27);
 x_29 = !lean_is_exclusive(x_28);
 if (x_29 == 0)
 {
@@ -17181,7 +17181,7 @@ lean_inc(x_463);
 x_464 = lean_ctor_get(x_462, 1);
 lean_inc(x_464);
 lean_dec(x_462);
-x_465 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__2(x_463, x_2, x_3, x_464);
+x_465 = l_Lean_setEnv___at_Lean_Elab_Command_runLintersAsync___spec__4(x_463, x_2, x_3, x_464);
 x_466 = lean_ctor_get(x_465, 1);
 lean_inc(x_466);
 if (lean_is_exclusive(x_465)) {
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/DenoteExpr.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/DenoteExpr.c
index 2522a9c06e..afa3b0aa61 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/DenoteExpr.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/DenoteExpr.c
@@ -39,9 +39,11 @@ LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_denoteExpr(lean_object*, lean
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_denoteExpr_go___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_DenoteExpr_0__Lean_Meta_Grind_Arith_CommRing_denoteNum___closed__6;
 lean_object* l_Lean_Meta_mkEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Power_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedExpr;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_DenoteExpr_0__Lean_Meta_Grind_Arith_CommRing_denoteNum___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Expr_denoteExpr___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_denoteExpr_go(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_abs(lean_object*);
@@ -58,6 +60,7 @@ LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_denoteExpr_go___boxed(lean_o
 lean_object* l_Lean_PersistentArray_get_x21___rarg(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_mkStr4(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_int_dec_eq(lean_object*, lean_object*);
+lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_denoteExpr___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_denoteExpr_go(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_denoteExpr_denoteTerm___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -177,7 +180,7 @@ return x_12;
 else
 {
 lean_object* x_30; lean_object* x_31; 
-x_30 = lean_ctor_get(x_14, 8);
+x_30 = lean_ctor_get(x_14, 9);
 lean_inc(x_30);
 lean_dec(x_14);
 x_31 = l_Lean_Expr_app___override(x_30, x_27);
@@ -228,7 +231,7 @@ return x_49;
 else
 {
 lean_object* x_50; lean_object* x_51; lean_object* x_52; 
-x_50 = lean_ctor_get(x_32, 8);
+x_50 = lean_ctor_get(x_32, 9);
 lean_inc(x_50);
 lean_dec(x_32);
 x_51 = l_Lean_Expr_app___override(x_50, x_46);
@@ -295,7 +298,7 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
 x_14 = lean_ctor_get(x_12, 0);
 x_15 = lean_ctor_get(x_12, 1);
-x_16 = lean_ctor_get(x_14, 12);
+x_16 = lean_ctor_get(x_14, 13);
 lean_inc(x_16);
 lean_dec(x_14);
 x_17 = lean_ctor_get(x_1, 0);
@@ -329,7 +332,7 @@ if (x_26 == 0)
 {
 lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
 x_27 = lean_ctor_get(x_25, 0);
-x_28 = lean_ctor_get(x_27, 9);
+x_28 = lean_ctor_get(x_27, 10);
 lean_inc(x_28);
 lean_dec(x_27);
 x_29 = l_Lean_mkNatLit(x_20);
@@ -345,7 +348,7 @@ x_32 = lean_ctor_get(x_25, 1);
 lean_inc(x_32);
 lean_inc(x_31);
 lean_dec(x_25);
-x_33 = lean_ctor_get(x_31, 9);
+x_33 = lean_ctor_get(x_31, 10);
 lean_inc(x_33);
 lean_dec(x_31);
 x_34 = l_Lean_mkNatLit(x_20);
@@ -407,7 +410,7 @@ if (x_44 == 0)
 {
 lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; 
 x_45 = lean_ctor_get(x_43, 0);
-x_46 = lean_ctor_get(x_45, 9);
+x_46 = lean_ctor_get(x_45, 10);
 lean_inc(x_46);
 lean_dec(x_45);
 x_47 = l_Lean_mkNatLit(x_20);
@@ -423,7 +426,7 @@ x_50 = lean_ctor_get(x_43, 1);
 lean_inc(x_50);
 lean_inc(x_49);
 lean_dec(x_43);
-x_51 = lean_ctor_get(x_49, 9);
+x_51 = lean_ctor_get(x_49, 10);
 lean_inc(x_51);
 lean_dec(x_49);
 x_52 = l_Lean_mkNatLit(x_20);
@@ -475,7 +478,7 @@ x_60 = lean_ctor_get(x_12, 1);
 lean_inc(x_60);
 lean_inc(x_59);
 lean_dec(x_12);
-x_61 = lean_ctor_get(x_59, 12);
+x_61 = lean_ctor_get(x_59, 13);
 lean_inc(x_61);
 lean_dec(x_59);
 x_62 = lean_ctor_get(x_1, 0);
@@ -515,7 +518,7 @@ if (lean_is_exclusive(x_70)) {
  lean_dec_ref(x_70);
  x_73 = lean_box(0);
 }
-x_74 = lean_ctor_get(x_71, 9);
+x_74 = lean_ctor_get(x_71, 10);
 lean_inc(x_74);
 lean_dec(x_71);
 x_75 = l_Lean_mkNatLit(x_65);
@@ -591,7 +594,7 @@ if (lean_is_exclusive(x_85)) {
  lean_dec_ref(x_85);
  x_88 = lean_box(0);
 }
-x_89 = lean_ctor_get(x_86, 9);
+x_89 = lean_ctor_get(x_86, 10);
 lean_inc(x_89);
 lean_dec(x_86);
 x_90 = l_Lean_mkNatLit(x_65);
@@ -723,7 +726,7 @@ lean_inc(x_20);
 x_21 = lean_ctor_get(x_19, 1);
 lean_inc(x_21);
 lean_dec(x_19);
-x_22 = lean_ctor_get(x_17, 6);
+x_22 = lean_ctor_get(x_17, 7);
 lean_inc(x_22);
 lean_dec(x_17);
 x_23 = l_Lean_mkAppB(x_22, x_2, x_20);
@@ -921,7 +924,7 @@ if (x_22 == 0)
 {
 lean_object* x_23; lean_object* x_24; lean_object* x_25; 
 x_23 = lean_ctor_get(x_21, 0);
-x_24 = lean_ctor_get(x_16, 6);
+x_24 = lean_ctor_get(x_16, 7);
 lean_inc(x_24);
 lean_dec(x_16);
 x_25 = l_Lean_mkAppB(x_24, x_19, x_23);
@@ -936,7 +939,7 @@ x_27 = lean_ctor_get(x_21, 1);
 lean_inc(x_27);
 lean_inc(x_26);
 lean_dec(x_21);
-x_28 = lean_ctor_get(x_16, 6);
+x_28 = lean_ctor_get(x_16, 7);
 lean_inc(x_28);
 lean_dec(x_16);
 x_29 = l_Lean_mkAppB(x_28, x_19, x_26);
@@ -1079,7 +1082,7 @@ if (x_20 == 0)
 {
 lean_object* x_21; lean_object* x_22; lean_object* x_23; 
 x_21 = lean_ctor_get(x_19, 0);
-x_22 = lean_ctor_get(x_17, 5);
+x_22 = lean_ctor_get(x_17, 6);
 lean_inc(x_22);
 lean_dec(x_17);
 x_23 = l_Lean_mkAppB(x_22, x_2, x_21);
@@ -1094,7 +1097,7 @@ x_25 = lean_ctor_get(x_19, 1);
 lean_inc(x_25);
 lean_inc(x_24);
 lean_dec(x_19);
-x_26 = lean_ctor_get(x_17, 5);
+x_26 = lean_ctor_get(x_17, 6);
 lean_inc(x_26);
 lean_dec(x_17);
 x_27 = l_Lean_mkAppB(x_26, x_2, x_24);
@@ -1193,7 +1196,7 @@ lean_inc(x_45);
 x_46 = lean_ctor_get(x_44, 1);
 lean_inc(x_46);
 lean_dec(x_44);
-x_47 = lean_ctor_get(x_42, 5);
+x_47 = lean_ctor_get(x_42, 6);
 lean_inc(x_47);
 lean_dec(x_42);
 x_48 = l_Lean_mkAppB(x_47, x_2, x_45);
@@ -1382,7 +1385,7 @@ if (x_16 == 0)
 {
 lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
 x_17 = lean_ctor_get(x_15, 0);
-x_18 = lean_ctor_get(x_17, 12);
+x_18 = lean_ctor_get(x_17, 13);
 lean_inc(x_18);
 lean_dec(x_17);
 x_19 = lean_ctor_get(x_18, 2);
@@ -1417,7 +1420,7 @@ x_26 = lean_ctor_get(x_15, 1);
 lean_inc(x_26);
 lean_inc(x_25);
 lean_dec(x_15);
-x_27 = lean_ctor_get(x_25, 12);
+x_27 = lean_ctor_get(x_25, 13);
 lean_inc(x_27);
 lean_dec(x_25);
 x_28 = lean_ctor_get(x_27, 2);
@@ -1497,7 +1500,7 @@ if (x_45 == 0)
 {
 lean_object* x_46; lean_object* x_47; lean_object* x_48; 
 x_46 = lean_ctor_get(x_44, 0);
-x_47 = lean_ctor_get(x_42, 8);
+x_47 = lean_ctor_get(x_42, 9);
 lean_inc(x_47);
 lean_dec(x_42);
 x_48 = l_Lean_Expr_app___override(x_47, x_46);
@@ -1512,7 +1515,7 @@ x_50 = lean_ctor_get(x_44, 1);
 lean_inc(x_50);
 lean_inc(x_49);
 lean_dec(x_44);
-x_51 = lean_ctor_get(x_42, 8);
+x_51 = lean_ctor_get(x_42, 9);
 lean_inc(x_51);
 lean_dec(x_42);
 x_52 = l_Lean_Expr_app___override(x_51, x_49);
@@ -1605,7 +1608,7 @@ if (x_71 == 0)
 {
 lean_object* x_72; lean_object* x_73; lean_object* x_74; 
 x_72 = lean_ctor_get(x_70, 0);
-x_73 = lean_ctor_get(x_65, 5);
+x_73 = lean_ctor_get(x_65, 6);
 lean_inc(x_73);
 lean_dec(x_65);
 x_74 = l_Lean_mkAppB(x_73, x_68, x_72);
@@ -1620,7 +1623,7 @@ x_76 = lean_ctor_get(x_70, 1);
 lean_inc(x_76);
 lean_inc(x_75);
 lean_dec(x_70);
-x_77 = lean_ctor_get(x_65, 5);
+x_77 = lean_ctor_get(x_65, 6);
 lean_inc(x_77);
 lean_dec(x_65);
 x_78 = l_Lean_mkAppB(x_77, x_68, x_75);
@@ -1740,7 +1743,7 @@ if (x_101 == 0)
 {
 lean_object* x_102; lean_object* x_103; lean_object* x_104; 
 x_102 = lean_ctor_get(x_100, 0);
-x_103 = lean_ctor_get(x_95, 7);
+x_103 = lean_ctor_get(x_95, 8);
 lean_inc(x_103);
 lean_dec(x_95);
 x_104 = l_Lean_mkAppB(x_103, x_98, x_102);
@@ -1755,7 +1758,7 @@ x_106 = lean_ctor_get(x_100, 1);
 lean_inc(x_106);
 lean_inc(x_105);
 lean_dec(x_100);
-x_107 = lean_ctor_get(x_95, 7);
+x_107 = lean_ctor_get(x_95, 8);
 lean_inc(x_107);
 lean_dec(x_95);
 x_108 = l_Lean_mkAppB(x_107, x_98, x_105);
@@ -1875,7 +1878,7 @@ if (x_131 == 0)
 {
 lean_object* x_132; lean_object* x_133; lean_object* x_134; 
 x_132 = lean_ctor_get(x_130, 0);
-x_133 = lean_ctor_get(x_125, 6);
+x_133 = lean_ctor_get(x_125, 7);
 lean_inc(x_133);
 lean_dec(x_125);
 x_134 = l_Lean_mkAppB(x_133, x_128, x_132);
@@ -1890,7 +1893,7 @@ x_136 = lean_ctor_get(x_130, 1);
 lean_inc(x_136);
 lean_inc(x_135);
 lean_dec(x_130);
-x_137 = lean_ctor_get(x_125, 6);
+x_137 = lean_ctor_get(x_125, 7);
 lean_inc(x_137);
 lean_dec(x_125);
 x_138 = l_Lean_mkAppB(x_137, x_128, x_135);
@@ -2001,7 +2004,7 @@ if (x_158 == 0)
 {
 lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; 
 x_159 = lean_ctor_get(x_157, 0);
-x_160 = lean_ctor_get(x_155, 9);
+x_160 = lean_ctor_get(x_155, 10);
 lean_inc(x_160);
 lean_dec(x_155);
 x_161 = l_Lean_mkNatLit(x_153);
@@ -2017,7 +2020,7 @@ x_164 = lean_ctor_get(x_157, 1);
 lean_inc(x_164);
 lean_inc(x_163);
 lean_dec(x_157);
-x_165 = lean_ctor_get(x_155, 9);
+x_165 = lean_ctor_get(x_155, 10);
 lean_inc(x_165);
 lean_dec(x_155);
 x_166 = l_Lean_mkNatLit(x_153);
@@ -2221,6 +2224,33 @@ lean_dec(x_2);
 return x_12;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; 
+x_12 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(x_1);
+x_13 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+return x_13;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; 
+x_12 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_12;
+}
+}
 lean_object* initialize_Lean_Meta_Tactic_Grind_Arith_CommRing_Util(uint8_t builtin, lean_object*);
 lean_object* initialize_Lean_Meta_Tactic_Grind_Arith_CommRing_Var(uint8_t builtin, lean_object*);
 static bool _G_initialized = false;
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/EqCnstr.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/EqCnstr.c
index a36b709152..ab3d42d14e 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/EqCnstr.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/EqCnstr.c
@@ -14,19 +14,24 @@
 extern "C" {
 #endif
 LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+uint8_t l_Int_decidableDvd(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Grind_Arith_gcdExt(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__1;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__4;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyBasis(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__2;
+lean_object* l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_shift_right(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith___closed__2;
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_mkEqCnstr___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -41,27 +46,26 @@ static size_t l_Lean_PersistentHashMap_findAux___at___private_Lean_Meta_Tactic_G
 size_t lean_uint64_to_usize(uint64_t);
 lean_object* l_Lean_Meta_Grind_reportIssue(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_RBNode_isRed___rarg(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_filterMapM_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyBasis___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Core_checkSystem(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAtAux___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyAndCheck(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_int_emod(lean_object*, lean_object*);
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_RBNode_ins___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__2(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__3;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith___closed__1;
 lean_object* l_Lean_Grind_CommRing_Poly_mulConstC(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_stringToMessageData(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__2;
 LEAN_EXPORT lean_object* l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_mkEqCnstr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -70,25 +74,28 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toMonic(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_inSameRing_x3f___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___closed__2;
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_inSameRing_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_inSameRing_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PersistentArray_set___rarg(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_mkStr3(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAux___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toMonic___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
 static lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___closed__1;
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_RBNode_setBlack___rarg(lean_object*);
 lean_object* lean_nat_to_int(lean_object*);
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__3;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_getTermRingId_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAtAux___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -99,35 +106,36 @@ lean_object* l_Lean_Meta_Grind_Arith_CommRing_nonzeroChar_x3f(lean_object*, lean
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___closed__1;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_hasChar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* lean_process_ring_diseq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_inSameRing_x3f___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__1;
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__3;
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_modifyAux___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__2(lean_object*, lean_object*, lean_object*, size_t, size_t);
 uint8_t l_Lean_Meta_Grind_isSameExpr_unsafe__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_modifyAux___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1___boxed(lean_object**);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__2;
 lean_object* l_Lean_mkNot(lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_simp_x3f(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2;
 lean_object* l_Lean_Grind_CommRing_Expr_toPolyM(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Grind_updateLastTag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toMonic___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_mulConst(lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_degree(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__4;
-lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_usize_to_nat(size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_ofExpr(lean_object*);
@@ -135,59 +143,61 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith_
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__4;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__1;
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__4;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
 LEAN_EXPORT lean_object* lean_process_ring_eq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_fget(lean_object*, lean_object*);
-lean_object* lean_nat_abs(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toMonic___lambda__1___closed__2;
 static size_t l_Lean_PersistentHashMap_findAux___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__2___closed__2;
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_indentExpr(lean_object*);
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__1;
+lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__1;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_compare(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__4___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__6;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__3;
 uint8_t lean_int_dec_lt(lean_object*, lean_object*);
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_lc(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___closed__3;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__3;
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_reverse___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasis(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_addNewEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_sub(size_t, size_t);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PersistentArray_get_x21___rarg(lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Grind_CommRing_Poly_divides(lean_object*, lean_object*);
 uint64_t l_Lean_Meta_Grind_instHashableENodeKey_unsafe__1(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__4;
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 size_t lean_usize_shift_left(size_t, size_t);
 lean_object* l_Lean_Name_mkStr4(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_int_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__5(lean_object*, lean_object*);
+lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(lean_object*);
 lean_object* lean_array_get_size(lean_object*);
-lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_int_neg(lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
@@ -195,10 +205,10 @@ LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommR
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_add(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___closed__2;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4;
 lean_object* l_Lean_Meta_Grind_getConfig___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__5;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__6;
+static lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_find_x3f___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__1___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__7;
@@ -402,7 +412,7 @@ lean_inc(x_14);
 x_15 = lean_ctor_get(x_13, 1);
 lean_inc(x_15);
 lean_dec(x_13);
-x_16 = lean_ctor_get(x_14, 15);
+x_16 = lean_ctor_get(x_14, 16);
 lean_inc(x_16);
 lean_dec(x_14);
 x_17 = l_Lean_Grind_CommRing_Poly_degree(x_1);
@@ -481,11 +491,11 @@ x_41 = !lean_is_exclusive(x_38);
 if (x_41 == 0)
 {
 lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t x_47; 
-x_42 = lean_ctor_get(x_38, 15);
+x_42 = lean_ctor_get(x_38, 16);
 x_43 = lean_unsigned_to_nat(1u);
 x_44 = lean_nat_add(x_42, x_43);
 lean_dec(x_42);
-lean_ctor_set(x_38, 15, x_44);
+lean_ctor_set(x_38, 16, x_44);
 x_45 = lean_array_fset(x_40, x_3, x_38);
 lean_ctor_set(x_21, 0, x_45);
 x_46 = lean_st_ref_set(x_4, x_19, x_22);
@@ -522,7 +532,7 @@ return x_52;
 }
 else
 {
-lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
 x_53 = lean_ctor_get(x_38, 0);
 x_54 = lean_ctor_get(x_38, 1);
 x_55 = lean_ctor_get(x_38, 2);
@@ -542,6 +552,8 @@ x_68 = lean_ctor_get(x_38, 15);
 x_69 = lean_ctor_get(x_38, 16);
 x_70 = lean_ctor_get(x_38, 17);
 x_71 = lean_ctor_get(x_38, 18);
+x_72 = lean_ctor_get(x_38, 19);
+lean_inc(x_72);
 lean_inc(x_71);
 lean_inc(x_70);
 lean_inc(x_69);
@@ -562,741 +574,754 @@ lean_inc(x_55);
 lean_inc(x_54);
 lean_inc(x_53);
 lean_dec(x_38);
-x_72 = lean_unsigned_to_nat(1u);
-x_73 = lean_nat_add(x_68, x_72);
-lean_dec(x_68);
-x_74 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_74, 0, x_53);
-lean_ctor_set(x_74, 1, x_54);
-lean_ctor_set(x_74, 2, x_55);
-lean_ctor_set(x_74, 3, x_56);
-lean_ctor_set(x_74, 4, x_57);
-lean_ctor_set(x_74, 5, x_58);
-lean_ctor_set(x_74, 6, x_59);
-lean_ctor_set(x_74, 7, x_60);
-lean_ctor_set(x_74, 8, x_61);
-lean_ctor_set(x_74, 9, x_62);
-lean_ctor_set(x_74, 10, x_63);
-lean_ctor_set(x_74, 11, x_64);
-lean_ctor_set(x_74, 12, x_65);
-lean_ctor_set(x_74, 13, x_66);
-lean_ctor_set(x_74, 14, x_67);
-lean_ctor_set(x_74, 15, x_73);
-lean_ctor_set(x_74, 16, x_69);
-lean_ctor_set(x_74, 17, x_70);
-lean_ctor_set(x_74, 18, x_71);
-x_75 = lean_array_fset(x_40, x_3, x_74);
-lean_ctor_set(x_21, 0, x_75);
-x_76 = lean_st_ref_set(x_4, x_19, x_22);
-x_77 = lean_ctor_get(x_76, 1);
-lean_inc(x_77);
-if (lean_is_exclusive(x_76)) {
- lean_ctor_release(x_76, 0);
- lean_ctor_release(x_76, 1);
- x_78 = x_76;
+x_73 = lean_unsigned_to_nat(1u);
+x_74 = lean_nat_add(x_69, x_73);
+lean_dec(x_69);
+x_75 = lean_alloc_ctor(0, 20, 0);
+lean_ctor_set(x_75, 0, x_53);
+lean_ctor_set(x_75, 1, x_54);
+lean_ctor_set(x_75, 2, x_55);
+lean_ctor_set(x_75, 3, x_56);
+lean_ctor_set(x_75, 4, x_57);
+lean_ctor_set(x_75, 5, x_58);
+lean_ctor_set(x_75, 6, x_59);
+lean_ctor_set(x_75, 7, x_60);
+lean_ctor_set(x_75, 8, x_61);
+lean_ctor_set(x_75, 9, x_62);
+lean_ctor_set(x_75, 10, x_63);
+lean_ctor_set(x_75, 11, x_64);
+lean_ctor_set(x_75, 12, x_65);
+lean_ctor_set(x_75, 13, x_66);
+lean_ctor_set(x_75, 14, x_67);
+lean_ctor_set(x_75, 15, x_68);
+lean_ctor_set(x_75, 16, x_74);
+lean_ctor_set(x_75, 17, x_70);
+lean_ctor_set(x_75, 18, x_71);
+lean_ctor_set(x_75, 19, x_72);
+x_76 = lean_array_fset(x_40, x_3, x_75);
+lean_ctor_set(x_21, 0, x_76);
+x_77 = lean_st_ref_set(x_4, x_19, x_22);
+x_78 = lean_ctor_get(x_77, 1);
+lean_inc(x_78);
+if (lean_is_exclusive(x_77)) {
+ lean_ctor_release(x_77, 0);
+ lean_ctor_release(x_77, 1);
+ x_79 = x_77;
 } else {
- lean_dec_ref(x_76);
- x_78 = lean_box(0);
+ lean_dec_ref(x_77);
+ x_79 = lean_box(0);
 }
-x_79 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_79, 0, x_1);
-lean_ctor_set(x_79, 1, x_2);
-lean_ctor_set(x_79, 2, x_17);
-lean_ctor_set(x_79, 3, x_16);
-if (lean_is_scalar(x_78)) {
- x_80 = lean_alloc_ctor(0, 2, 0);
+x_80 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_80, 0, x_1);
+lean_ctor_set(x_80, 1, x_2);
+lean_ctor_set(x_80, 2, x_17);
+lean_ctor_set(x_80, 3, x_16);
+if (lean_is_scalar(x_79)) {
+ x_81 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_80 = x_78;
+ x_81 = x_79;
 }
-lean_ctor_set(x_80, 0, x_79);
-lean_ctor_set(x_80, 1, x_77);
-return x_80;
+lean_ctor_set(x_81, 0, x_80);
+lean_ctor_set(x_81, 1, x_78);
+return x_81;
 }
 }
 }
 else
 {
-lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; uint8_t x_85; 
-x_81 = lean_ctor_get(x_21, 0);
-x_82 = lean_ctor_get(x_21, 1);
-x_83 = lean_ctor_get(x_21, 2);
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; uint8_t x_86; 
+x_82 = lean_ctor_get(x_21, 0);
+x_83 = lean_ctor_get(x_21, 1);
+x_84 = lean_ctor_get(x_21, 2);
+lean_inc(x_84);
 lean_inc(x_83);
 lean_inc(x_82);
-lean_inc(x_81);
 lean_dec(x_21);
-x_84 = lean_array_get_size(x_81);
-x_85 = lean_nat_dec_lt(x_3, x_84);
-lean_dec(x_84);
-if (x_85 == 0)
+x_85 = lean_array_get_size(x_82);
+x_86 = lean_nat_dec_lt(x_3, x_85);
+lean_dec(x_85);
+if (x_86 == 0)
 {
-lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; 
-x_86 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_86, 0, x_81);
-lean_ctor_set(x_86, 1, x_82);
-lean_ctor_set(x_86, 2, x_83);
-lean_ctor_set(x_20, 2, x_86);
-x_87 = lean_st_ref_set(x_4, x_19, x_22);
-x_88 = lean_ctor_get(x_87, 1);
-lean_inc(x_88);
-if (lean_is_exclusive(x_87)) {
- lean_ctor_release(x_87, 0);
- lean_ctor_release(x_87, 1);
- x_89 = x_87;
+lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; 
+x_87 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_87, 0, x_82);
+lean_ctor_set(x_87, 1, x_83);
+lean_ctor_set(x_87, 2, x_84);
+lean_ctor_set(x_20, 2, x_87);
+x_88 = lean_st_ref_set(x_4, x_19, x_22);
+x_89 = lean_ctor_get(x_88, 1);
+lean_inc(x_89);
+if (lean_is_exclusive(x_88)) {
+ lean_ctor_release(x_88, 0);
+ lean_ctor_release(x_88, 1);
+ x_90 = x_88;
 } else {
- lean_dec_ref(x_87);
- x_89 = lean_box(0);
+ lean_dec_ref(x_88);
+ x_90 = lean_box(0);
 }
-x_90 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_90, 0, x_1);
-lean_ctor_set(x_90, 1, x_2);
-lean_ctor_set(x_90, 2, x_17);
-lean_ctor_set(x_90, 3, x_16);
-if (lean_is_scalar(x_89)) {
- x_91 = lean_alloc_ctor(0, 2, 0);
+x_91 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_91, 0, x_1);
+lean_ctor_set(x_91, 1, x_2);
+lean_ctor_set(x_91, 2, x_17);
+lean_ctor_set(x_91, 3, x_16);
+if (lean_is_scalar(x_90)) {
+ x_92 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_91 = x_89;
+ x_92 = x_90;
 }
-lean_ctor_set(x_91, 0, x_90);
-lean_ctor_set(x_91, 1, x_88);
-return x_91;
+lean_ctor_set(x_92, 0, x_91);
+lean_ctor_set(x_92, 1, x_89);
+return x_92;
 }
 else
 {
-lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
-x_92 = lean_array_fget(x_81, x_3);
-x_93 = lean_box(0);
-x_94 = lean_array_fset(x_81, x_3, x_93);
-x_95 = lean_ctor_get(x_92, 0);
-lean_inc(x_95);
-x_96 = lean_ctor_get(x_92, 1);
+lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; 
+x_93 = lean_array_fget(x_82, x_3);
+x_94 = lean_box(0);
+x_95 = lean_array_fset(x_82, x_3, x_94);
+x_96 = lean_ctor_get(x_93, 0);
 lean_inc(x_96);
-x_97 = lean_ctor_get(x_92, 2);
+x_97 = lean_ctor_get(x_93, 1);
 lean_inc(x_97);
-x_98 = lean_ctor_get(x_92, 3);
+x_98 = lean_ctor_get(x_93, 2);
 lean_inc(x_98);
-x_99 = lean_ctor_get(x_92, 4);
+x_99 = lean_ctor_get(x_93, 3);
 lean_inc(x_99);
-x_100 = lean_ctor_get(x_92, 5);
+x_100 = lean_ctor_get(x_93, 4);
 lean_inc(x_100);
-x_101 = lean_ctor_get(x_92, 6);
+x_101 = lean_ctor_get(x_93, 5);
 lean_inc(x_101);
-x_102 = lean_ctor_get(x_92, 7);
+x_102 = lean_ctor_get(x_93, 6);
 lean_inc(x_102);
-x_103 = lean_ctor_get(x_92, 8);
+x_103 = lean_ctor_get(x_93, 7);
 lean_inc(x_103);
-x_104 = lean_ctor_get(x_92, 9);
+x_104 = lean_ctor_get(x_93, 8);
 lean_inc(x_104);
-x_105 = lean_ctor_get(x_92, 10);
+x_105 = lean_ctor_get(x_93, 9);
 lean_inc(x_105);
-x_106 = lean_ctor_get(x_92, 11);
+x_106 = lean_ctor_get(x_93, 10);
 lean_inc(x_106);
-x_107 = lean_ctor_get(x_92, 12);
+x_107 = lean_ctor_get(x_93, 11);
 lean_inc(x_107);
-x_108 = lean_ctor_get(x_92, 13);
+x_108 = lean_ctor_get(x_93, 12);
 lean_inc(x_108);
-x_109 = lean_ctor_get(x_92, 14);
+x_109 = lean_ctor_get(x_93, 13);
 lean_inc(x_109);
-x_110 = lean_ctor_get(x_92, 15);
+x_110 = lean_ctor_get(x_93, 14);
 lean_inc(x_110);
-x_111 = lean_ctor_get(x_92, 16);
+x_111 = lean_ctor_get(x_93, 15);
 lean_inc(x_111);
-x_112 = lean_ctor_get(x_92, 17);
+x_112 = lean_ctor_get(x_93, 16);
 lean_inc(x_112);
-x_113 = lean_ctor_get(x_92, 18);
+x_113 = lean_ctor_get(x_93, 17);
 lean_inc(x_113);
-if (lean_is_exclusive(x_92)) {
- lean_ctor_release(x_92, 0);
- lean_ctor_release(x_92, 1);
- lean_ctor_release(x_92, 2);
- lean_ctor_release(x_92, 3);
- lean_ctor_release(x_92, 4);
- lean_ctor_release(x_92, 5);
- lean_ctor_release(x_92, 6);
- lean_ctor_release(x_92, 7);
- lean_ctor_release(x_92, 8);
- lean_ctor_release(x_92, 9);
- lean_ctor_release(x_92, 10);
- lean_ctor_release(x_92, 11);
- lean_ctor_release(x_92, 12);
- lean_ctor_release(x_92, 13);
- lean_ctor_release(x_92, 14);
- lean_ctor_release(x_92, 15);
- lean_ctor_release(x_92, 16);
- lean_ctor_release(x_92, 17);
- lean_ctor_release(x_92, 18);
- x_114 = x_92;
+x_114 = lean_ctor_get(x_93, 18);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_93, 19);
+lean_inc(x_115);
+if (lean_is_exclusive(x_93)) {
+ lean_ctor_release(x_93, 0);
+ lean_ctor_release(x_93, 1);
+ lean_ctor_release(x_93, 2);
+ lean_ctor_release(x_93, 3);
+ lean_ctor_release(x_93, 4);
+ lean_ctor_release(x_93, 5);
+ lean_ctor_release(x_93, 6);
+ lean_ctor_release(x_93, 7);
+ lean_ctor_release(x_93, 8);
+ lean_ctor_release(x_93, 9);
+ lean_ctor_release(x_93, 10);
+ lean_ctor_release(x_93, 11);
+ lean_ctor_release(x_93, 12);
+ lean_ctor_release(x_93, 13);
+ lean_ctor_release(x_93, 14);
+ lean_ctor_release(x_93, 15);
+ lean_ctor_release(x_93, 16);
+ lean_ctor_release(x_93, 17);
+ lean_ctor_release(x_93, 18);
+ lean_ctor_release(x_93, 19);
+ x_116 = x_93;
 } else {
- lean_dec_ref(x_92);
- x_114 = lean_box(0);
+ lean_dec_ref(x_93);
+ x_116 = lean_box(0);
 }
-x_115 = lean_unsigned_to_nat(1u);
-x_116 = lean_nat_add(x_110, x_115);
-lean_dec(x_110);
-if (lean_is_scalar(x_114)) {
- x_117 = lean_alloc_ctor(0, 19, 0);
+x_117 = lean_unsigned_to_nat(1u);
+x_118 = lean_nat_add(x_112, x_117);
+lean_dec(x_112);
+if (lean_is_scalar(x_116)) {
+ x_119 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_117 = x_114;
+ x_119 = x_116;
 }
-lean_ctor_set(x_117, 0, x_95);
-lean_ctor_set(x_117, 1, x_96);
-lean_ctor_set(x_117, 2, x_97);
-lean_ctor_set(x_117, 3, x_98);
-lean_ctor_set(x_117, 4, x_99);
-lean_ctor_set(x_117, 5, x_100);
-lean_ctor_set(x_117, 6, x_101);
-lean_ctor_set(x_117, 7, x_102);
-lean_ctor_set(x_117, 8, x_103);
-lean_ctor_set(x_117, 9, x_104);
-lean_ctor_set(x_117, 10, x_105);
-lean_ctor_set(x_117, 11, x_106);
-lean_ctor_set(x_117, 12, x_107);
-lean_ctor_set(x_117, 13, x_108);
-lean_ctor_set(x_117, 14, x_109);
-lean_ctor_set(x_117, 15, x_116);
-lean_ctor_set(x_117, 16, x_111);
-lean_ctor_set(x_117, 17, x_112);
-lean_ctor_set(x_117, 18, x_113);
-x_118 = lean_array_fset(x_94, x_3, x_117);
-x_119 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_119, 0, x_118);
-lean_ctor_set(x_119, 1, x_82);
-lean_ctor_set(x_119, 2, x_83);
-lean_ctor_set(x_20, 2, x_119);
-x_120 = lean_st_ref_set(x_4, x_19, x_22);
-x_121 = lean_ctor_get(x_120, 1);
-lean_inc(x_121);
-if (lean_is_exclusive(x_120)) {
- lean_ctor_release(x_120, 0);
- lean_ctor_release(x_120, 1);
- x_122 = x_120;
-} else {
- lean_dec_ref(x_120);
- x_122 = lean_box(0);
-}
-x_123 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_123, 0, x_1);
-lean_ctor_set(x_123, 1, x_2);
-lean_ctor_set(x_123, 2, x_17);
-lean_ctor_set(x_123, 3, x_16);
-if (lean_is_scalar(x_122)) {
- x_124 = lean_alloc_ctor(0, 2, 0);
-} else {
+lean_ctor_set(x_119, 0, x_96);
+lean_ctor_set(x_119, 1, x_97);
+lean_ctor_set(x_119, 2, x_98);
+lean_ctor_set(x_119, 3, x_99);
+lean_ctor_set(x_119, 4, x_100);
+lean_ctor_set(x_119, 5, x_101);
+lean_ctor_set(x_119, 6, x_102);
+lean_ctor_set(x_119, 7, x_103);
+lean_ctor_set(x_119, 8, x_104);
+lean_ctor_set(x_119, 9, x_105);
+lean_ctor_set(x_119, 10, x_106);
+lean_ctor_set(x_119, 11, x_107);
+lean_ctor_set(x_119, 12, x_108);
+lean_ctor_set(x_119, 13, x_109);
+lean_ctor_set(x_119, 14, x_110);
+lean_ctor_set(x_119, 15, x_111);
+lean_ctor_set(x_119, 16, x_118);
+lean_ctor_set(x_119, 17, x_113);
+lean_ctor_set(x_119, 18, x_114);
+lean_ctor_set(x_119, 19, x_115);
+x_120 = lean_array_fset(x_95, x_3, x_119);
+x_121 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_121, 0, x_120);
+lean_ctor_set(x_121, 1, x_83);
+lean_ctor_set(x_121, 2, x_84);
+lean_ctor_set(x_20, 2, x_121);
+x_122 = lean_st_ref_set(x_4, x_19, x_22);
+x_123 = lean_ctor_get(x_122, 1);
+lean_inc(x_123);
+if (lean_is_exclusive(x_122)) {
+ lean_ctor_release(x_122, 0);
+ lean_ctor_release(x_122, 1);
  x_124 = x_122;
+} else {
+ lean_dec_ref(x_122);
+ x_124 = lean_box(0);
 }
-lean_ctor_set(x_124, 0, x_123);
-lean_ctor_set(x_124, 1, x_121);
-return x_124;
+x_125 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_125, 0, x_1);
+lean_ctor_set(x_125, 1, x_2);
+lean_ctor_set(x_125, 2, x_17);
+lean_ctor_set(x_125, 3, x_16);
+if (lean_is_scalar(x_124)) {
+ x_126 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_126 = x_124;
+}
+lean_ctor_set(x_126, 0, x_125);
+lean_ctor_set(x_126, 1, x_123);
+return x_126;
 }
 }
 }
 else
 {
-lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; uint8_t x_132; 
-x_125 = lean_ctor_get(x_20, 0);
-x_126 = lean_ctor_get(x_20, 1);
-lean_inc(x_126);
-lean_inc(x_125);
-lean_dec(x_20);
-x_127 = lean_ctor_get(x_21, 0);
-lean_inc(x_127);
-x_128 = lean_ctor_get(x_21, 1);
+lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; uint8_t x_134; 
+x_127 = lean_ctor_get(x_20, 0);
+x_128 = lean_ctor_get(x_20, 1);
 lean_inc(x_128);
-x_129 = lean_ctor_get(x_21, 2);
+lean_inc(x_127);
+lean_dec(x_20);
+x_129 = lean_ctor_get(x_21, 0);
 lean_inc(x_129);
+x_130 = lean_ctor_get(x_21, 1);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_21, 2);
+lean_inc(x_131);
 if (lean_is_exclusive(x_21)) {
  lean_ctor_release(x_21, 0);
  lean_ctor_release(x_21, 1);
  lean_ctor_release(x_21, 2);
- x_130 = x_21;
+ x_132 = x_21;
 } else {
  lean_dec_ref(x_21);
- x_130 = lean_box(0);
+ x_132 = lean_box(0);
 }
-x_131 = lean_array_get_size(x_127);
-x_132 = lean_nat_dec_lt(x_3, x_131);
-lean_dec(x_131);
-if (x_132 == 0)
+x_133 = lean_array_get_size(x_129);
+x_134 = lean_nat_dec_lt(x_3, x_133);
+lean_dec(x_133);
+if (x_134 == 0)
 {
-lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; 
-if (lean_is_scalar(x_130)) {
- x_133 = lean_alloc_ctor(0, 3, 0);
+lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+if (lean_is_scalar(x_132)) {
+ x_135 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_133 = x_130;
+ x_135 = x_132;
 }
-lean_ctor_set(x_133, 0, x_127);
-lean_ctor_set(x_133, 1, x_128);
-lean_ctor_set(x_133, 2, x_129);
-x_134 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_134, 0, x_125);
-lean_ctor_set(x_134, 1, x_126);
-lean_ctor_set(x_134, 2, x_133);
-lean_ctor_set(x_19, 13, x_134);
-x_135 = lean_st_ref_set(x_4, x_19, x_22);
-x_136 = lean_ctor_get(x_135, 1);
-lean_inc(x_136);
-if (lean_is_exclusive(x_135)) {
- lean_ctor_release(x_135, 0);
- lean_ctor_release(x_135, 1);
- x_137 = x_135;
-} else {
- lean_dec_ref(x_135);
- x_137 = lean_box(0);
-}
-x_138 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_138, 0, x_1);
-lean_ctor_set(x_138, 1, x_2);
-lean_ctor_set(x_138, 2, x_17);
-lean_ctor_set(x_138, 3, x_16);
-if (lean_is_scalar(x_137)) {
- x_139 = lean_alloc_ctor(0, 2, 0);
-} else {
+lean_ctor_set(x_135, 0, x_129);
+lean_ctor_set(x_135, 1, x_130);
+lean_ctor_set(x_135, 2, x_131);
+x_136 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_136, 0, x_127);
+lean_ctor_set(x_136, 1, x_128);
+lean_ctor_set(x_136, 2, x_135);
+lean_ctor_set(x_19, 13, x_136);
+x_137 = lean_st_ref_set(x_4, x_19, x_22);
+x_138 = lean_ctor_get(x_137, 1);
+lean_inc(x_138);
+if (lean_is_exclusive(x_137)) {
+ lean_ctor_release(x_137, 0);
+ lean_ctor_release(x_137, 1);
  x_139 = x_137;
+} else {
+ lean_dec_ref(x_137);
+ x_139 = lean_box(0);
 }
-lean_ctor_set(x_139, 0, x_138);
-lean_ctor_set(x_139, 1, x_136);
-return x_139;
+x_140 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_140, 0, x_1);
+lean_ctor_set(x_140, 1, x_2);
+lean_ctor_set(x_140, 2, x_17);
+lean_ctor_set(x_140, 3, x_16);
+if (lean_is_scalar(x_139)) {
+ x_141 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_141 = x_139;
+}
+lean_ctor_set(x_141, 0, x_140);
+lean_ctor_set(x_141, 1, x_138);
+return x_141;
 }
 else
 {
-lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
-x_140 = lean_array_fget(x_127, x_3);
-x_141 = lean_box(0);
-x_142 = lean_array_fset(x_127, x_3, x_141);
-x_143 = lean_ctor_get(x_140, 0);
-lean_inc(x_143);
-x_144 = lean_ctor_get(x_140, 1);
-lean_inc(x_144);
-x_145 = lean_ctor_get(x_140, 2);
+lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; 
+x_142 = lean_array_fget(x_129, x_3);
+x_143 = lean_box(0);
+x_144 = lean_array_fset(x_129, x_3, x_143);
+x_145 = lean_ctor_get(x_142, 0);
 lean_inc(x_145);
-x_146 = lean_ctor_get(x_140, 3);
+x_146 = lean_ctor_get(x_142, 1);
 lean_inc(x_146);
-x_147 = lean_ctor_get(x_140, 4);
+x_147 = lean_ctor_get(x_142, 2);
 lean_inc(x_147);
-x_148 = lean_ctor_get(x_140, 5);
+x_148 = lean_ctor_get(x_142, 3);
 lean_inc(x_148);
-x_149 = lean_ctor_get(x_140, 6);
+x_149 = lean_ctor_get(x_142, 4);
 lean_inc(x_149);
-x_150 = lean_ctor_get(x_140, 7);
+x_150 = lean_ctor_get(x_142, 5);
 lean_inc(x_150);
-x_151 = lean_ctor_get(x_140, 8);
+x_151 = lean_ctor_get(x_142, 6);
 lean_inc(x_151);
-x_152 = lean_ctor_get(x_140, 9);
+x_152 = lean_ctor_get(x_142, 7);
 lean_inc(x_152);
-x_153 = lean_ctor_get(x_140, 10);
+x_153 = lean_ctor_get(x_142, 8);
 lean_inc(x_153);
-x_154 = lean_ctor_get(x_140, 11);
+x_154 = lean_ctor_get(x_142, 9);
 lean_inc(x_154);
-x_155 = lean_ctor_get(x_140, 12);
+x_155 = lean_ctor_get(x_142, 10);
 lean_inc(x_155);
-x_156 = lean_ctor_get(x_140, 13);
+x_156 = lean_ctor_get(x_142, 11);
 lean_inc(x_156);
-x_157 = lean_ctor_get(x_140, 14);
+x_157 = lean_ctor_get(x_142, 12);
 lean_inc(x_157);
-x_158 = lean_ctor_get(x_140, 15);
+x_158 = lean_ctor_get(x_142, 13);
 lean_inc(x_158);
-x_159 = lean_ctor_get(x_140, 16);
+x_159 = lean_ctor_get(x_142, 14);
 lean_inc(x_159);
-x_160 = lean_ctor_get(x_140, 17);
+x_160 = lean_ctor_get(x_142, 15);
 lean_inc(x_160);
-x_161 = lean_ctor_get(x_140, 18);
+x_161 = lean_ctor_get(x_142, 16);
 lean_inc(x_161);
-if (lean_is_exclusive(x_140)) {
- lean_ctor_release(x_140, 0);
- lean_ctor_release(x_140, 1);
- lean_ctor_release(x_140, 2);
- lean_ctor_release(x_140, 3);
- lean_ctor_release(x_140, 4);
- lean_ctor_release(x_140, 5);
- lean_ctor_release(x_140, 6);
- lean_ctor_release(x_140, 7);
- lean_ctor_release(x_140, 8);
- lean_ctor_release(x_140, 9);
- lean_ctor_release(x_140, 10);
- lean_ctor_release(x_140, 11);
- lean_ctor_release(x_140, 12);
- lean_ctor_release(x_140, 13);
- lean_ctor_release(x_140, 14);
- lean_ctor_release(x_140, 15);
- lean_ctor_release(x_140, 16);
- lean_ctor_release(x_140, 17);
- lean_ctor_release(x_140, 18);
- x_162 = x_140;
+x_162 = lean_ctor_get(x_142, 17);
+lean_inc(x_162);
+x_163 = lean_ctor_get(x_142, 18);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_142, 19);
+lean_inc(x_164);
+if (lean_is_exclusive(x_142)) {
+ lean_ctor_release(x_142, 0);
+ lean_ctor_release(x_142, 1);
+ lean_ctor_release(x_142, 2);
+ lean_ctor_release(x_142, 3);
+ lean_ctor_release(x_142, 4);
+ lean_ctor_release(x_142, 5);
+ lean_ctor_release(x_142, 6);
+ lean_ctor_release(x_142, 7);
+ lean_ctor_release(x_142, 8);
+ lean_ctor_release(x_142, 9);
+ lean_ctor_release(x_142, 10);
+ lean_ctor_release(x_142, 11);
+ lean_ctor_release(x_142, 12);
+ lean_ctor_release(x_142, 13);
+ lean_ctor_release(x_142, 14);
+ lean_ctor_release(x_142, 15);
+ lean_ctor_release(x_142, 16);
+ lean_ctor_release(x_142, 17);
+ lean_ctor_release(x_142, 18);
+ lean_ctor_release(x_142, 19);
+ x_165 = x_142;
 } else {
- lean_dec_ref(x_140);
- x_162 = lean_box(0);
+ lean_dec_ref(x_142);
+ x_165 = lean_box(0);
 }
-x_163 = lean_unsigned_to_nat(1u);
-x_164 = lean_nat_add(x_158, x_163);
-lean_dec(x_158);
-if (lean_is_scalar(x_162)) {
- x_165 = lean_alloc_ctor(0, 19, 0);
+x_166 = lean_unsigned_to_nat(1u);
+x_167 = lean_nat_add(x_161, x_166);
+lean_dec(x_161);
+if (lean_is_scalar(x_165)) {
+ x_168 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_165 = x_162;
+ x_168 = x_165;
 }
-lean_ctor_set(x_165, 0, x_143);
-lean_ctor_set(x_165, 1, x_144);
-lean_ctor_set(x_165, 2, x_145);
-lean_ctor_set(x_165, 3, x_146);
-lean_ctor_set(x_165, 4, x_147);
-lean_ctor_set(x_165, 5, x_148);
-lean_ctor_set(x_165, 6, x_149);
-lean_ctor_set(x_165, 7, x_150);
-lean_ctor_set(x_165, 8, x_151);
-lean_ctor_set(x_165, 9, x_152);
-lean_ctor_set(x_165, 10, x_153);
-lean_ctor_set(x_165, 11, x_154);
-lean_ctor_set(x_165, 12, x_155);
-lean_ctor_set(x_165, 13, x_156);
-lean_ctor_set(x_165, 14, x_157);
-lean_ctor_set(x_165, 15, x_164);
-lean_ctor_set(x_165, 16, x_159);
-lean_ctor_set(x_165, 17, x_160);
-lean_ctor_set(x_165, 18, x_161);
-x_166 = lean_array_fset(x_142, x_3, x_165);
-if (lean_is_scalar(x_130)) {
- x_167 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_168, 0, x_145);
+lean_ctor_set(x_168, 1, x_146);
+lean_ctor_set(x_168, 2, x_147);
+lean_ctor_set(x_168, 3, x_148);
+lean_ctor_set(x_168, 4, x_149);
+lean_ctor_set(x_168, 5, x_150);
+lean_ctor_set(x_168, 6, x_151);
+lean_ctor_set(x_168, 7, x_152);
+lean_ctor_set(x_168, 8, x_153);
+lean_ctor_set(x_168, 9, x_154);
+lean_ctor_set(x_168, 10, x_155);
+lean_ctor_set(x_168, 11, x_156);
+lean_ctor_set(x_168, 12, x_157);
+lean_ctor_set(x_168, 13, x_158);
+lean_ctor_set(x_168, 14, x_159);
+lean_ctor_set(x_168, 15, x_160);
+lean_ctor_set(x_168, 16, x_167);
+lean_ctor_set(x_168, 17, x_162);
+lean_ctor_set(x_168, 18, x_163);
+lean_ctor_set(x_168, 19, x_164);
+x_169 = lean_array_fset(x_144, x_3, x_168);
+if (lean_is_scalar(x_132)) {
+ x_170 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_167 = x_130;
+ x_170 = x_132;
 }
-lean_ctor_set(x_167, 0, x_166);
-lean_ctor_set(x_167, 1, x_128);
-lean_ctor_set(x_167, 2, x_129);
-x_168 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_168, 0, x_125);
-lean_ctor_set(x_168, 1, x_126);
-lean_ctor_set(x_168, 2, x_167);
-lean_ctor_set(x_19, 13, x_168);
-x_169 = lean_st_ref_set(x_4, x_19, x_22);
-x_170 = lean_ctor_get(x_169, 1);
-lean_inc(x_170);
-if (lean_is_exclusive(x_169)) {
- lean_ctor_release(x_169, 0);
- lean_ctor_release(x_169, 1);
- x_171 = x_169;
+lean_ctor_set(x_170, 0, x_169);
+lean_ctor_set(x_170, 1, x_130);
+lean_ctor_set(x_170, 2, x_131);
+x_171 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_171, 0, x_127);
+lean_ctor_set(x_171, 1, x_128);
+lean_ctor_set(x_171, 2, x_170);
+lean_ctor_set(x_19, 13, x_171);
+x_172 = lean_st_ref_set(x_4, x_19, x_22);
+x_173 = lean_ctor_get(x_172, 1);
+lean_inc(x_173);
+if (lean_is_exclusive(x_172)) {
+ lean_ctor_release(x_172, 0);
+ lean_ctor_release(x_172, 1);
+ x_174 = x_172;
 } else {
- lean_dec_ref(x_169);
- x_171 = lean_box(0);
+ lean_dec_ref(x_172);
+ x_174 = lean_box(0);
 }
-x_172 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_172, 0, x_1);
-lean_ctor_set(x_172, 1, x_2);
-lean_ctor_set(x_172, 2, x_17);
-lean_ctor_set(x_172, 3, x_16);
-if (lean_is_scalar(x_171)) {
- x_173 = lean_alloc_ctor(0, 2, 0);
+x_175 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_175, 0, x_1);
+lean_ctor_set(x_175, 1, x_2);
+lean_ctor_set(x_175, 2, x_17);
+lean_ctor_set(x_175, 3, x_16);
+if (lean_is_scalar(x_174)) {
+ x_176 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_173 = x_171;
+ x_176 = x_174;
 }
-lean_ctor_set(x_173, 0, x_172);
-lean_ctor_set(x_173, 1, x_170);
-return x_173;
+lean_ctor_set(x_176, 0, x_175);
+lean_ctor_set(x_176, 1, x_173);
+return x_176;
 }
 }
 }
 else
 {
-lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; uint8_t x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; uint8_t x_197; 
-x_174 = lean_ctor_get(x_19, 0);
-x_175 = lean_ctor_get(x_19, 1);
-x_176 = lean_ctor_get(x_19, 2);
-x_177 = lean_ctor_get(x_19, 3);
-x_178 = lean_ctor_get(x_19, 4);
-x_179 = lean_ctor_get(x_19, 5);
-x_180 = lean_ctor_get(x_19, 6);
-x_181 = lean_ctor_get_uint8(x_19, sizeof(void*)*15);
-x_182 = lean_ctor_get(x_19, 7);
-x_183 = lean_ctor_get(x_19, 8);
-x_184 = lean_ctor_get(x_19, 9);
-x_185 = lean_ctor_get(x_19, 10);
-x_186 = lean_ctor_get(x_19, 11);
-x_187 = lean_ctor_get(x_19, 12);
-x_188 = lean_ctor_get(x_19, 14);
+lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; uint8_t x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; uint8_t x_200; 
+x_177 = lean_ctor_get(x_19, 0);
+x_178 = lean_ctor_get(x_19, 1);
+x_179 = lean_ctor_get(x_19, 2);
+x_180 = lean_ctor_get(x_19, 3);
+x_181 = lean_ctor_get(x_19, 4);
+x_182 = lean_ctor_get(x_19, 5);
+x_183 = lean_ctor_get(x_19, 6);
+x_184 = lean_ctor_get_uint8(x_19, sizeof(void*)*15);
+x_185 = lean_ctor_get(x_19, 7);
+x_186 = lean_ctor_get(x_19, 8);
+x_187 = lean_ctor_get(x_19, 9);
+x_188 = lean_ctor_get(x_19, 10);
+x_189 = lean_ctor_get(x_19, 11);
+x_190 = lean_ctor_get(x_19, 12);
+x_191 = lean_ctor_get(x_19, 14);
+lean_inc(x_191);
+lean_inc(x_190);
+lean_inc(x_189);
 lean_inc(x_188);
 lean_inc(x_187);
 lean_inc(x_186);
 lean_inc(x_185);
-lean_inc(x_184);
 lean_inc(x_183);
 lean_inc(x_182);
+lean_inc(x_181);
 lean_inc(x_180);
 lean_inc(x_179);
 lean_inc(x_178);
 lean_inc(x_177);
-lean_inc(x_176);
-lean_inc(x_175);
-lean_inc(x_174);
 lean_dec(x_19);
-x_189 = lean_ctor_get(x_20, 0);
-lean_inc(x_189);
-x_190 = lean_ctor_get(x_20, 1);
-lean_inc(x_190);
+x_192 = lean_ctor_get(x_20, 0);
+lean_inc(x_192);
+x_193 = lean_ctor_get(x_20, 1);
+lean_inc(x_193);
 if (lean_is_exclusive(x_20)) {
  lean_ctor_release(x_20, 0);
  lean_ctor_release(x_20, 1);
  lean_ctor_release(x_20, 2);
- x_191 = x_20;
+ x_194 = x_20;
 } else {
  lean_dec_ref(x_20);
- x_191 = lean_box(0);
+ x_194 = lean_box(0);
 }
-x_192 = lean_ctor_get(x_21, 0);
-lean_inc(x_192);
-x_193 = lean_ctor_get(x_21, 1);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_21, 2);
-lean_inc(x_194);
+x_195 = lean_ctor_get(x_21, 0);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_21, 1);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_21, 2);
+lean_inc(x_197);
 if (lean_is_exclusive(x_21)) {
  lean_ctor_release(x_21, 0);
  lean_ctor_release(x_21, 1);
  lean_ctor_release(x_21, 2);
- x_195 = x_21;
+ x_198 = x_21;
 } else {
  lean_dec_ref(x_21);
- x_195 = lean_box(0);
+ x_198 = lean_box(0);
 }
-x_196 = lean_array_get_size(x_192);
-x_197 = lean_nat_dec_lt(x_3, x_196);
-lean_dec(x_196);
-if (x_197 == 0)
+x_199 = lean_array_get_size(x_195);
+x_200 = lean_nat_dec_lt(x_3, x_199);
+lean_dec(x_199);
+if (x_200 == 0)
 {
-lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; 
-if (lean_is_scalar(x_195)) {
- x_198 = lean_alloc_ctor(0, 3, 0);
+lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; 
+if (lean_is_scalar(x_198)) {
+ x_201 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_198 = x_195;
+ x_201 = x_198;
 }
-lean_ctor_set(x_198, 0, x_192);
-lean_ctor_set(x_198, 1, x_193);
-lean_ctor_set(x_198, 2, x_194);
-if (lean_is_scalar(x_191)) {
- x_199 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_201, 0, x_195);
+lean_ctor_set(x_201, 1, x_196);
+lean_ctor_set(x_201, 2, x_197);
+if (lean_is_scalar(x_194)) {
+ x_202 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_199 = x_191;
+ x_202 = x_194;
 }
-lean_ctor_set(x_199, 0, x_189);
-lean_ctor_set(x_199, 1, x_190);
-lean_ctor_set(x_199, 2, x_198);
-x_200 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_200, 0, x_174);
-lean_ctor_set(x_200, 1, x_175);
-lean_ctor_set(x_200, 2, x_176);
-lean_ctor_set(x_200, 3, x_177);
-lean_ctor_set(x_200, 4, x_178);
-lean_ctor_set(x_200, 5, x_179);
-lean_ctor_set(x_200, 6, x_180);
-lean_ctor_set(x_200, 7, x_182);
-lean_ctor_set(x_200, 8, x_183);
-lean_ctor_set(x_200, 9, x_184);
-lean_ctor_set(x_200, 10, x_185);
-lean_ctor_set(x_200, 11, x_186);
-lean_ctor_set(x_200, 12, x_187);
-lean_ctor_set(x_200, 13, x_199);
-lean_ctor_set(x_200, 14, x_188);
-lean_ctor_set_uint8(x_200, sizeof(void*)*15, x_181);
-x_201 = lean_st_ref_set(x_4, x_200, x_22);
-x_202 = lean_ctor_get(x_201, 1);
-lean_inc(x_202);
-if (lean_is_exclusive(x_201)) {
- lean_ctor_release(x_201, 0);
- lean_ctor_release(x_201, 1);
- x_203 = x_201;
+lean_ctor_set(x_202, 0, x_192);
+lean_ctor_set(x_202, 1, x_193);
+lean_ctor_set(x_202, 2, x_201);
+x_203 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_203, 0, x_177);
+lean_ctor_set(x_203, 1, x_178);
+lean_ctor_set(x_203, 2, x_179);
+lean_ctor_set(x_203, 3, x_180);
+lean_ctor_set(x_203, 4, x_181);
+lean_ctor_set(x_203, 5, x_182);
+lean_ctor_set(x_203, 6, x_183);
+lean_ctor_set(x_203, 7, x_185);
+lean_ctor_set(x_203, 8, x_186);
+lean_ctor_set(x_203, 9, x_187);
+lean_ctor_set(x_203, 10, x_188);
+lean_ctor_set(x_203, 11, x_189);
+lean_ctor_set(x_203, 12, x_190);
+lean_ctor_set(x_203, 13, x_202);
+lean_ctor_set(x_203, 14, x_191);
+lean_ctor_set_uint8(x_203, sizeof(void*)*15, x_184);
+x_204 = lean_st_ref_set(x_4, x_203, x_22);
+x_205 = lean_ctor_get(x_204, 1);
+lean_inc(x_205);
+if (lean_is_exclusive(x_204)) {
+ lean_ctor_release(x_204, 0);
+ lean_ctor_release(x_204, 1);
+ x_206 = x_204;
 } else {
- lean_dec_ref(x_201);
- x_203 = lean_box(0);
+ lean_dec_ref(x_204);
+ x_206 = lean_box(0);
 }
-x_204 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_204, 0, x_1);
-lean_ctor_set(x_204, 1, x_2);
-lean_ctor_set(x_204, 2, x_17);
-lean_ctor_set(x_204, 3, x_16);
-if (lean_is_scalar(x_203)) {
- x_205 = lean_alloc_ctor(0, 2, 0);
+x_207 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_207, 0, x_1);
+lean_ctor_set(x_207, 1, x_2);
+lean_ctor_set(x_207, 2, x_17);
+lean_ctor_set(x_207, 3, x_16);
+if (lean_is_scalar(x_206)) {
+ x_208 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_205 = x_203;
+ x_208 = x_206;
 }
-lean_ctor_set(x_205, 0, x_204);
-lean_ctor_set(x_205, 1, x_202);
-return x_205;
+lean_ctor_set(x_208, 0, x_207);
+lean_ctor_set(x_208, 1, x_205);
+return x_208;
 }
 else
 {
-lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; 
-x_206 = lean_array_fget(x_192, x_3);
-x_207 = lean_box(0);
-x_208 = lean_array_fset(x_192, x_3, x_207);
-x_209 = lean_ctor_get(x_206, 0);
-lean_inc(x_209);
-x_210 = lean_ctor_get(x_206, 1);
-lean_inc(x_210);
-x_211 = lean_ctor_get(x_206, 2);
-lean_inc(x_211);
-x_212 = lean_ctor_get(x_206, 3);
+lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; 
+x_209 = lean_array_fget(x_195, x_3);
+x_210 = lean_box(0);
+x_211 = lean_array_fset(x_195, x_3, x_210);
+x_212 = lean_ctor_get(x_209, 0);
 lean_inc(x_212);
-x_213 = lean_ctor_get(x_206, 4);
+x_213 = lean_ctor_get(x_209, 1);
 lean_inc(x_213);
-x_214 = lean_ctor_get(x_206, 5);
+x_214 = lean_ctor_get(x_209, 2);
 lean_inc(x_214);
-x_215 = lean_ctor_get(x_206, 6);
+x_215 = lean_ctor_get(x_209, 3);
 lean_inc(x_215);
-x_216 = lean_ctor_get(x_206, 7);
+x_216 = lean_ctor_get(x_209, 4);
 lean_inc(x_216);
-x_217 = lean_ctor_get(x_206, 8);
+x_217 = lean_ctor_get(x_209, 5);
 lean_inc(x_217);
-x_218 = lean_ctor_get(x_206, 9);
+x_218 = lean_ctor_get(x_209, 6);
 lean_inc(x_218);
-x_219 = lean_ctor_get(x_206, 10);
+x_219 = lean_ctor_get(x_209, 7);
 lean_inc(x_219);
-x_220 = lean_ctor_get(x_206, 11);
+x_220 = lean_ctor_get(x_209, 8);
 lean_inc(x_220);
-x_221 = lean_ctor_get(x_206, 12);
+x_221 = lean_ctor_get(x_209, 9);
 lean_inc(x_221);
-x_222 = lean_ctor_get(x_206, 13);
+x_222 = lean_ctor_get(x_209, 10);
 lean_inc(x_222);
-x_223 = lean_ctor_get(x_206, 14);
+x_223 = lean_ctor_get(x_209, 11);
 lean_inc(x_223);
-x_224 = lean_ctor_get(x_206, 15);
+x_224 = lean_ctor_get(x_209, 12);
 lean_inc(x_224);
-x_225 = lean_ctor_get(x_206, 16);
+x_225 = lean_ctor_get(x_209, 13);
 lean_inc(x_225);
-x_226 = lean_ctor_get(x_206, 17);
+x_226 = lean_ctor_get(x_209, 14);
 lean_inc(x_226);
-x_227 = lean_ctor_get(x_206, 18);
+x_227 = lean_ctor_get(x_209, 15);
 lean_inc(x_227);
-if (lean_is_exclusive(x_206)) {
- lean_ctor_release(x_206, 0);
- lean_ctor_release(x_206, 1);
- lean_ctor_release(x_206, 2);
- lean_ctor_release(x_206, 3);
- lean_ctor_release(x_206, 4);
- lean_ctor_release(x_206, 5);
- lean_ctor_release(x_206, 6);
- lean_ctor_release(x_206, 7);
- lean_ctor_release(x_206, 8);
- lean_ctor_release(x_206, 9);
- lean_ctor_release(x_206, 10);
- lean_ctor_release(x_206, 11);
- lean_ctor_release(x_206, 12);
- lean_ctor_release(x_206, 13);
- lean_ctor_release(x_206, 14);
- lean_ctor_release(x_206, 15);
- lean_ctor_release(x_206, 16);
- lean_ctor_release(x_206, 17);
- lean_ctor_release(x_206, 18);
- x_228 = x_206;
+x_228 = lean_ctor_get(x_209, 16);
+lean_inc(x_228);
+x_229 = lean_ctor_get(x_209, 17);
+lean_inc(x_229);
+x_230 = lean_ctor_get(x_209, 18);
+lean_inc(x_230);
+x_231 = lean_ctor_get(x_209, 19);
+lean_inc(x_231);
+if (lean_is_exclusive(x_209)) {
+ lean_ctor_release(x_209, 0);
+ lean_ctor_release(x_209, 1);
+ lean_ctor_release(x_209, 2);
+ lean_ctor_release(x_209, 3);
+ lean_ctor_release(x_209, 4);
+ lean_ctor_release(x_209, 5);
+ lean_ctor_release(x_209, 6);
+ lean_ctor_release(x_209, 7);
+ lean_ctor_release(x_209, 8);
+ lean_ctor_release(x_209, 9);
+ lean_ctor_release(x_209, 10);
+ lean_ctor_release(x_209, 11);
+ lean_ctor_release(x_209, 12);
+ lean_ctor_release(x_209, 13);
+ lean_ctor_release(x_209, 14);
+ lean_ctor_release(x_209, 15);
+ lean_ctor_release(x_209, 16);
+ lean_ctor_release(x_209, 17);
+ lean_ctor_release(x_209, 18);
+ lean_ctor_release(x_209, 19);
+ x_232 = x_209;
 } else {
- lean_dec_ref(x_206);
- x_228 = lean_box(0);
+ lean_dec_ref(x_209);
+ x_232 = lean_box(0);
 }
-x_229 = lean_unsigned_to_nat(1u);
-x_230 = lean_nat_add(x_224, x_229);
-lean_dec(x_224);
-if (lean_is_scalar(x_228)) {
- x_231 = lean_alloc_ctor(0, 19, 0);
+x_233 = lean_unsigned_to_nat(1u);
+x_234 = lean_nat_add(x_228, x_233);
+lean_dec(x_228);
+if (lean_is_scalar(x_232)) {
+ x_235 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_231 = x_228;
+ x_235 = x_232;
 }
-lean_ctor_set(x_231, 0, x_209);
-lean_ctor_set(x_231, 1, x_210);
-lean_ctor_set(x_231, 2, x_211);
-lean_ctor_set(x_231, 3, x_212);
-lean_ctor_set(x_231, 4, x_213);
-lean_ctor_set(x_231, 5, x_214);
-lean_ctor_set(x_231, 6, x_215);
-lean_ctor_set(x_231, 7, x_216);
-lean_ctor_set(x_231, 8, x_217);
-lean_ctor_set(x_231, 9, x_218);
-lean_ctor_set(x_231, 10, x_219);
-lean_ctor_set(x_231, 11, x_220);
-lean_ctor_set(x_231, 12, x_221);
-lean_ctor_set(x_231, 13, x_222);
-lean_ctor_set(x_231, 14, x_223);
-lean_ctor_set(x_231, 15, x_230);
-lean_ctor_set(x_231, 16, x_225);
-lean_ctor_set(x_231, 17, x_226);
-lean_ctor_set(x_231, 18, x_227);
-x_232 = lean_array_fset(x_208, x_3, x_231);
-if (lean_is_scalar(x_195)) {
- x_233 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_235, 0, x_212);
+lean_ctor_set(x_235, 1, x_213);
+lean_ctor_set(x_235, 2, x_214);
+lean_ctor_set(x_235, 3, x_215);
+lean_ctor_set(x_235, 4, x_216);
+lean_ctor_set(x_235, 5, x_217);
+lean_ctor_set(x_235, 6, x_218);
+lean_ctor_set(x_235, 7, x_219);
+lean_ctor_set(x_235, 8, x_220);
+lean_ctor_set(x_235, 9, x_221);
+lean_ctor_set(x_235, 10, x_222);
+lean_ctor_set(x_235, 11, x_223);
+lean_ctor_set(x_235, 12, x_224);
+lean_ctor_set(x_235, 13, x_225);
+lean_ctor_set(x_235, 14, x_226);
+lean_ctor_set(x_235, 15, x_227);
+lean_ctor_set(x_235, 16, x_234);
+lean_ctor_set(x_235, 17, x_229);
+lean_ctor_set(x_235, 18, x_230);
+lean_ctor_set(x_235, 19, x_231);
+x_236 = lean_array_fset(x_211, x_3, x_235);
+if (lean_is_scalar(x_198)) {
+ x_237 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_233 = x_195;
+ x_237 = x_198;
 }
-lean_ctor_set(x_233, 0, x_232);
-lean_ctor_set(x_233, 1, x_193);
-lean_ctor_set(x_233, 2, x_194);
-if (lean_is_scalar(x_191)) {
- x_234 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_237, 0, x_236);
+lean_ctor_set(x_237, 1, x_196);
+lean_ctor_set(x_237, 2, x_197);
+if (lean_is_scalar(x_194)) {
+ x_238 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_234 = x_191;
+ x_238 = x_194;
 }
-lean_ctor_set(x_234, 0, x_189);
-lean_ctor_set(x_234, 1, x_190);
-lean_ctor_set(x_234, 2, x_233);
-x_235 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_235, 0, x_174);
-lean_ctor_set(x_235, 1, x_175);
-lean_ctor_set(x_235, 2, x_176);
-lean_ctor_set(x_235, 3, x_177);
-lean_ctor_set(x_235, 4, x_178);
-lean_ctor_set(x_235, 5, x_179);
-lean_ctor_set(x_235, 6, x_180);
-lean_ctor_set(x_235, 7, x_182);
-lean_ctor_set(x_235, 8, x_183);
-lean_ctor_set(x_235, 9, x_184);
-lean_ctor_set(x_235, 10, x_185);
-lean_ctor_set(x_235, 11, x_186);
-lean_ctor_set(x_235, 12, x_187);
-lean_ctor_set(x_235, 13, x_234);
-lean_ctor_set(x_235, 14, x_188);
-lean_ctor_set_uint8(x_235, sizeof(void*)*15, x_181);
-x_236 = lean_st_ref_set(x_4, x_235, x_22);
-x_237 = lean_ctor_get(x_236, 1);
-lean_inc(x_237);
-if (lean_is_exclusive(x_236)) {
- lean_ctor_release(x_236, 0);
- lean_ctor_release(x_236, 1);
- x_238 = x_236;
+lean_ctor_set(x_238, 0, x_192);
+lean_ctor_set(x_238, 1, x_193);
+lean_ctor_set(x_238, 2, x_237);
+x_239 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_239, 0, x_177);
+lean_ctor_set(x_239, 1, x_178);
+lean_ctor_set(x_239, 2, x_179);
+lean_ctor_set(x_239, 3, x_180);
+lean_ctor_set(x_239, 4, x_181);
+lean_ctor_set(x_239, 5, x_182);
+lean_ctor_set(x_239, 6, x_183);
+lean_ctor_set(x_239, 7, x_185);
+lean_ctor_set(x_239, 8, x_186);
+lean_ctor_set(x_239, 9, x_187);
+lean_ctor_set(x_239, 10, x_188);
+lean_ctor_set(x_239, 11, x_189);
+lean_ctor_set(x_239, 12, x_190);
+lean_ctor_set(x_239, 13, x_238);
+lean_ctor_set(x_239, 14, x_191);
+lean_ctor_set_uint8(x_239, sizeof(void*)*15, x_184);
+x_240 = lean_st_ref_set(x_4, x_239, x_22);
+x_241 = lean_ctor_get(x_240, 1);
+lean_inc(x_241);
+if (lean_is_exclusive(x_240)) {
+ lean_ctor_release(x_240, 0);
+ lean_ctor_release(x_240, 1);
+ x_242 = x_240;
 } else {
- lean_dec_ref(x_236);
- x_238 = lean_box(0);
+ lean_dec_ref(x_240);
+ x_242 = lean_box(0);
 }
-x_239 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_239, 0, x_1);
-lean_ctor_set(x_239, 1, x_2);
-lean_ctor_set(x_239, 2, x_17);
-lean_ctor_set(x_239, 3, x_16);
-if (lean_is_scalar(x_238)) {
- x_240 = lean_alloc_ctor(0, 2, 0);
+x_243 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_243, 0, x_1);
+lean_ctor_set(x_243, 1, x_2);
+lean_ctor_set(x_243, 2, x_17);
+lean_ctor_set(x_243, 3, x_16);
+if (lean_is_scalar(x_242)) {
+ x_244 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_240 = x_238;
+ x_244 = x_242;
 }
-lean_ctor_set(x_240, 0, x_239);
-lean_ctor_set(x_240, 1, x_237);
-return x_240;
+lean_ctor_set(x_244, 0, x_243);
+lean_ctor_set(x_244, 1, x_241);
+return x_244;
 }
 }
 }
 else
 {
-uint8_t x_241; 
+uint8_t x_245; 
 lean_dec(x_2);
 lean_dec(x_1);
-x_241 = !lean_is_exclusive(x_13);
-if (x_241 == 0)
+x_245 = !lean_is_exclusive(x_13);
+if (x_245 == 0)
 {
 return x_13;
 }
 else
 {
-lean_object* x_242; lean_object* x_243; lean_object* x_244; 
-x_242 = lean_ctor_get(x_13, 0);
-x_243 = lean_ctor_get(x_13, 1);
-lean_inc(x_243);
-lean_inc(x_242);
+lean_object* x_246; lean_object* x_247; lean_object* x_248; 
+x_246 = lean_ctor_get(x_13, 0);
+x_247 = lean_ctor_get(x_13, 1);
+lean_inc(x_247);
+lean_inc(x_246);
 lean_dec(x_13);
-x_244 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_244, 0, x_242);
-lean_ctor_set(x_244, 1, x_243);
-return x_244;
+x_248 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_248, 0, x_246);
+lean_ctor_set(x_248, 1, x_247);
+return x_248;
 }
 }
 }
@@ -1599,13 +1624,13 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 x_14 = lean_ctor_get(x_12, 0);
 x_15 = lean_ctor_get(x_12, 1);
-x_16 = lean_ctor_get(x_14, 14);
+x_16 = lean_ctor_get(x_14, 15);
 lean_inc(x_16);
 x_17 = l_Lean_PersistentHashMap_find_x3f___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__1(x_16, x_1);
 if (lean_obj_tag(x_17) == 0)
 {
 lean_object* x_18; lean_object* x_19; 
-x_18 = lean_ctor_get(x_14, 13);
+x_18 = lean_ctor_get(x_14, 14);
 lean_inc(x_18);
 lean_dec(x_14);
 x_19 = l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__5(x_18, x_1);
@@ -1776,13 +1801,13 @@ x_61 = lean_ctor_get(x_12, 1);
 lean_inc(x_61);
 lean_inc(x_60);
 lean_dec(x_12);
-x_62 = lean_ctor_get(x_60, 14);
+x_62 = lean_ctor_get(x_60, 15);
 lean_inc(x_62);
 x_63 = l_Lean_PersistentHashMap_find_x3f___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___spec__1(x_62, x_1);
 if (lean_obj_tag(x_63) == 0)
 {
 lean_object* x_64; lean_object* x_65; 
-x_64 = lean_ctor_get(x_60, 13);
+x_64 = lean_ctor_get(x_60, 14);
 lean_inc(x_64);
 lean_dec(x_60);
 x_65 = l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__5(x_64, x_1);
@@ -1996,272 +2021,266 @@ lean_dec(x_1);
 return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17, lean_object* x_18, lean_object* x_19) {
+LEAN_EXPORT lean_object* l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17, lean_object* x_18, lean_object* x_19, lean_object* x_20) {
 _start:
 {
-if (lean_obj_tag(x_7) == 0)
+if (lean_obj_tag(x_8) == 0)
 {
-lean_object* x_20; 
-lean_dec(x_4);
-lean_dec(x_1);
-x_20 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_20, 0, x_8);
-lean_ctor_set(x_20, 1, x_19);
-return x_20;
+lean_object* x_21; 
+lean_dec(x_5);
+lean_dec(x_2);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_9);
+lean_ctor_set(x_21, 1, x_20);
+return x_21;
 }
 else
 {
-lean_dec(x_8);
-if (x_2 == 0)
+lean_dec(x_9);
+if (x_3 == 0)
 {
-uint8_t x_21; 
-x_21 = !lean_is_exclusive(x_7);
-if (x_21 == 0)
+uint8_t x_22; 
+x_22 = !lean_is_exclusive(x_8);
+if (x_22 == 0)
 {
-lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-x_22 = lean_ctor_get(x_7, 0);
-x_23 = lean_ctor_get(x_7, 1);
-x_24 = lean_ctor_get(x_22, 0);
-lean_inc(x_24);
-lean_inc(x_1);
-x_25 = l_Lean_Grind_CommRing_Poly_divides(x_24, x_1);
-if (x_25 == 0)
+lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
+x_23 = lean_ctor_get(x_8, 0);
+x_24 = lean_ctor_get(x_8, 1);
+x_25 = lean_ctor_get(x_23, 0);
+lean_inc(x_25);
+x_26 = l_Lean_Grind_CommRing_Poly_lc(x_25);
+x_27 = l_Int_decidableDvd(x_26, x_1);
+lean_dec(x_26);
+if (x_27 == 0)
 {
-lean_free_object(x_7);
-lean_dec(x_22);
-lean_inc(x_4);
-{
-lean_object* _tmp_6 = x_23;
-lean_object* _tmp_7 = x_4;
-lean_object* _tmp_8 = lean_box(0);
-x_7 = _tmp_6;
-x_8 = _tmp_7;
-x_9 = _tmp_8;
-}
-goto _start;
-}
-else
-{
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
+lean_dec(x_25);
+lean_free_object(x_8);
 lean_dec(x_23);
-lean_dec(x_4);
-lean_dec(x_1);
-x_27 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_27, 0, x_22);
-x_28 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_28, 0, x_27);
-x_29 = lean_box(0);
-lean_ctor_set_tag(x_7, 0);
-lean_ctor_set(x_7, 1, x_29);
-lean_ctor_set(x_7, 0, x_28);
-x_30 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_30, 0, x_7);
-lean_ctor_set(x_30, 1, x_19);
-return x_30;
-}
-}
-else
+lean_inc(x_5);
 {
-lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; 
-x_31 = lean_ctor_get(x_7, 0);
-x_32 = lean_ctor_get(x_7, 1);
-lean_inc(x_32);
-lean_inc(x_31);
-lean_dec(x_7);
-x_33 = lean_ctor_get(x_31, 0);
-lean_inc(x_33);
-lean_inc(x_1);
-x_34 = l_Lean_Grind_CommRing_Poly_divides(x_33, x_1);
-if (x_34 == 0)
-{
-lean_dec(x_31);
-lean_inc(x_4);
-{
-lean_object* _tmp_6 = x_32;
-lean_object* _tmp_7 = x_4;
-lean_object* _tmp_8 = lean_box(0);
-x_7 = _tmp_6;
+lean_object* _tmp_7 = x_24;
+lean_object* _tmp_8 = x_5;
+lean_object* _tmp_9 = lean_box(0);
 x_8 = _tmp_7;
 x_9 = _tmp_8;
+x_10 = _tmp_9;
 }
 goto _start;
 }
 else
 {
-lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-lean_dec(x_32);
-lean_dec(x_4);
-lean_dec(x_1);
-x_36 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_36, 0, x_31);
-x_37 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_37, 0, x_36);
-x_38 = lean_box(0);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_37);
-lean_ctor_set(x_39, 1, x_38);
-x_40 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_40, 0, x_39);
-lean_ctor_set(x_40, 1, x_19);
-return x_40;
+uint8_t x_29; 
+lean_inc(x_2);
+x_29 = l_Lean_Grind_CommRing_Poly_divides(x_25, x_2);
+if (x_29 == 0)
+{
+lean_free_object(x_8);
+lean_dec(x_23);
+lean_inc(x_5);
+{
+lean_object* _tmp_7 = x_24;
+lean_object* _tmp_8 = x_5;
+lean_object* _tmp_9 = lean_box(0);
+x_8 = _tmp_7;
+x_9 = _tmp_8;
+x_10 = _tmp_9;
+}
+goto _start;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
+lean_dec(x_24);
+lean_dec(x_5);
+lean_dec(x_2);
+x_31 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_31, 0, x_23);
+x_32 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_32, 0, x_31);
+x_33 = lean_box(0);
+lean_ctor_set_tag(x_8, 0);
+lean_ctor_set(x_8, 1, x_33);
+lean_ctor_set(x_8, 0, x_32);
+x_34 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_34, 0, x_8);
+lean_ctor_set(x_34, 1, x_20);
+return x_34;
 }
 }
 }
 else
 {
+lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; uint8_t x_39; 
+x_35 = lean_ctor_get(x_8, 0);
+x_36 = lean_ctor_get(x_8, 1);
+lean_inc(x_36);
+lean_inc(x_35);
+lean_dec(x_8);
+x_37 = lean_ctor_get(x_35, 0);
+lean_inc(x_37);
+x_38 = l_Lean_Grind_CommRing_Poly_lc(x_37);
+x_39 = l_Int_decidableDvd(x_38, x_1);
+lean_dec(x_38);
+if (x_39 == 0)
+{
+lean_dec(x_37);
+lean_dec(x_35);
+lean_inc(x_5);
+{
+lean_object* _tmp_7 = x_36;
+lean_object* _tmp_8 = x_5;
+lean_object* _tmp_9 = lean_box(0);
+x_8 = _tmp_7;
+x_9 = _tmp_8;
+x_10 = _tmp_9;
+}
+goto _start;
+}
+else
+{
 uint8_t x_41; 
-x_41 = !lean_is_exclusive(x_7);
+lean_inc(x_2);
+x_41 = l_Lean_Grind_CommRing_Poly_divides(x_37, x_2);
 if (x_41 == 0)
 {
-lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; uint8_t x_48; 
-x_42 = lean_ctor_get(x_7, 0);
-x_43 = lean_ctor_get(x_7, 1);
-x_44 = lean_ctor_get(x_42, 0);
-lean_inc(x_44);
-x_45 = l_Lean_Grind_CommRing_Poly_lc(x_44);
-x_46 = lean_nat_abs(x_45);
-lean_dec(x_45);
-x_47 = lean_unsigned_to_nat(1u);
-x_48 = lean_nat_dec_eq(x_46, x_47);
-lean_dec(x_46);
+lean_dec(x_35);
+lean_inc(x_5);
+{
+lean_object* _tmp_7 = x_36;
+lean_object* _tmp_8 = x_5;
+lean_object* _tmp_9 = lean_box(0);
+x_8 = _tmp_7;
+x_9 = _tmp_8;
+x_10 = _tmp_9;
+}
+goto _start;
+}
+else
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+lean_dec(x_36);
+lean_dec(x_5);
+lean_dec(x_2);
+x_43 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_43, 0, x_35);
+x_44 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_44, 0, x_43);
+x_45 = lean_box(0);
+x_46 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_46, 0, x_44);
+lean_ctor_set(x_46, 1, x_45);
+x_47 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_47, 0, x_46);
+lean_ctor_set(x_47, 1, x_20);
+return x_47;
+}
+}
+}
+}
+else
+{
+uint8_t x_48; 
+x_48 = !lean_is_exclusive(x_8);
 if (x_48 == 0)
 {
-lean_dec(x_44);
-lean_free_object(x_7);
-lean_dec(x_42);
-lean_inc(x_4);
+lean_object* x_49; lean_object* x_50; lean_object* x_51; uint8_t x_52; 
+x_49 = lean_ctor_get(x_8, 0);
+x_50 = lean_ctor_get(x_8, 1);
+x_51 = lean_ctor_get(x_49, 0);
+lean_inc(x_51);
+lean_inc(x_2);
+x_52 = l_Lean_Grind_CommRing_Poly_divides(x_51, x_2);
+if (x_52 == 0)
 {
-lean_object* _tmp_6 = x_43;
-lean_object* _tmp_7 = x_4;
-lean_object* _tmp_8 = lean_box(0);
-x_7 = _tmp_6;
+lean_free_object(x_8);
+lean_dec(x_49);
+lean_inc(x_5);
+{
+lean_object* _tmp_7 = x_50;
+lean_object* _tmp_8 = x_5;
+lean_object* _tmp_9 = lean_box(0);
 x_8 = _tmp_7;
 x_9 = _tmp_8;
+x_10 = _tmp_9;
 }
 goto _start;
 }
 else
 {
-uint8_t x_50; 
-lean_inc(x_1);
-x_50 = l_Lean_Grind_CommRing_Poly_divides(x_44, x_1);
-if (x_50 == 0)
-{
-lean_free_object(x_7);
-lean_dec(x_42);
-lean_inc(x_4);
-{
-lean_object* _tmp_6 = x_43;
-lean_object* _tmp_7 = x_4;
-lean_object* _tmp_8 = lean_box(0);
-x_7 = _tmp_6;
-x_8 = _tmp_7;
-x_9 = _tmp_8;
-}
-goto _start;
-}
-else
-{
-lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
-lean_dec(x_43);
-lean_dec(x_4);
-lean_dec(x_1);
-x_52 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_52, 0, x_42);
-x_53 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_53, 0, x_52);
-x_54 = lean_box(0);
-lean_ctor_set_tag(x_7, 0);
-lean_ctor_set(x_7, 1, x_54);
-lean_ctor_set(x_7, 0, x_53);
-x_55 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_55, 0, x_7);
-lean_ctor_set(x_55, 1, x_19);
-return x_55;
-}
+lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+lean_dec(x_50);
+lean_dec(x_5);
+lean_dec(x_2);
+x_54 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_54, 0, x_49);
+x_55 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_55, 0, x_54);
+x_56 = lean_box(0);
+lean_ctor_set_tag(x_8, 0);
+lean_ctor_set(x_8, 1, x_56);
+lean_ctor_set(x_8, 0, x_55);
+x_57 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_57, 0, x_8);
+lean_ctor_set(x_57, 1, x_20);
+return x_57;
 }
 }
 else
 {
-lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; uint8_t x_62; 
-x_56 = lean_ctor_get(x_7, 0);
-x_57 = lean_ctor_get(x_7, 1);
-lean_inc(x_57);
-lean_inc(x_56);
-lean_dec(x_7);
-x_58 = lean_ctor_get(x_56, 0);
+lean_object* x_58; lean_object* x_59; lean_object* x_60; uint8_t x_61; 
+x_58 = lean_ctor_get(x_8, 0);
+x_59 = lean_ctor_get(x_8, 1);
+lean_inc(x_59);
 lean_inc(x_58);
-x_59 = l_Lean_Grind_CommRing_Poly_lc(x_58);
-x_60 = lean_nat_abs(x_59);
-lean_dec(x_59);
-x_61 = lean_unsigned_to_nat(1u);
-x_62 = lean_nat_dec_eq(x_60, x_61);
-lean_dec(x_60);
-if (x_62 == 0)
+lean_dec(x_8);
+x_60 = lean_ctor_get(x_58, 0);
+lean_inc(x_60);
+lean_inc(x_2);
+x_61 = l_Lean_Grind_CommRing_Poly_divides(x_60, x_2);
+if (x_61 == 0)
 {
 lean_dec(x_58);
-lean_dec(x_56);
-lean_inc(x_4);
+lean_inc(x_5);
 {
-lean_object* _tmp_6 = x_57;
-lean_object* _tmp_7 = x_4;
-lean_object* _tmp_8 = lean_box(0);
-x_7 = _tmp_6;
+lean_object* _tmp_7 = x_59;
+lean_object* _tmp_8 = x_5;
+lean_object* _tmp_9 = lean_box(0);
 x_8 = _tmp_7;
 x_9 = _tmp_8;
+x_10 = _tmp_9;
 }
 goto _start;
 }
 else
 {
-uint8_t x_64; 
-lean_inc(x_1);
-x_64 = l_Lean_Grind_CommRing_Poly_divides(x_58, x_1);
-if (x_64 == 0)
-{
-lean_dec(x_56);
-lean_inc(x_4);
-{
-lean_object* _tmp_6 = x_57;
-lean_object* _tmp_7 = x_4;
-lean_object* _tmp_8 = lean_box(0);
-x_7 = _tmp_6;
-x_8 = _tmp_7;
-x_9 = _tmp_8;
-}
-goto _start;
-}
-else
-{
-lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; 
-lean_dec(x_57);
-lean_dec(x_4);
-lean_dec(x_1);
-x_66 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_66, 0, x_56);
-x_67 = lean_alloc_ctor(1, 1, 0);
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+lean_dec(x_59);
+lean_dec(x_5);
+lean_dec(x_2);
+x_63 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_63, 0, x_58);
+x_64 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_64, 0, x_63);
+x_65 = lean_box(0);
+x_66 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_66, 0, x_64);
+lean_ctor_set(x_66, 1, x_65);
+x_67 = lean_alloc_ctor(0, 2, 0);
 lean_ctor_set(x_67, 0, x_66);
-x_68 = lean_box(0);
-x_69 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_69, 0, x_67);
-lean_ctor_set(x_69, 1, x_68);
-x_70 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_70, 0, x_69);
-lean_ctor_set(x_70, 1, x_19);
-return x_70;
+lean_ctor_set(x_67, 1, x_20);
+return x_67;
 }
 }
 }
 }
 }
 }
-}
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
 _start:
 {
-lean_object* x_15; 
-x_15 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_1, x_2, x_3, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-return x_15;
+lean_object* x_16; 
+x_16 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_1, x_2, x_3, x_4, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+return x_16;
 }
 }
 static lean_object* _init_l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___closed__1() {
@@ -2276,135 +2295,135 @@ lean_ctor_set(x_3, 1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(lean_object* x_1, lean_object* x_2, uint8_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
-if (lean_obj_tag(x_3) == 0)
+if (lean_obj_tag(x_4) == 0)
 {
-lean_object* x_14; lean_object* x_15; 
-lean_dec(x_1);
-x_14 = lean_box(0);
-x_15 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_15, 0, x_14);
-lean_ctor_set(x_15, 1, x_13);
-return x_15;
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_2);
+x_15 = lean_box(0);
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_14);
+return x_16;
 }
 else
 {
-lean_object* x_16; lean_object* x_17; lean_object* x_18; 
-x_16 = lean_ctor_get(x_3, 0);
-x_17 = lean_ctor_get(x_3, 1);
-x_18 = l_Lean_Meta_Grind_Arith_CommRing_getRing(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
-if (lean_obj_tag(x_18) == 0)
+lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_17 = lean_ctor_get(x_4, 0);
+x_18 = lean_ctor_get(x_4, 1);
+x_19 = l_Lean_Meta_Grind_Arith_CommRing_getRing(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+if (lean_obj_tag(x_19) == 0)
 {
-lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; lean_object* x_27; 
-x_19 = lean_ctor_get(x_18, 0);
-lean_inc(x_19);
-x_20 = lean_ctor_get(x_18, 1);
+lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; lean_object* x_28; 
+x_20 = lean_ctor_get(x_19, 0);
 lean_inc(x_20);
-lean_dec(x_18);
-x_21 = lean_box(0);
-x_22 = lean_box(0);
-x_23 = lean_ctor_get(x_19, 18);
-lean_inc(x_23);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
 lean_dec(x_19);
-x_24 = lean_ctor_get(x_16, 0);
-x_25 = lean_ctor_get(x_23, 2);
-lean_inc(x_25);
-x_26 = lean_nat_dec_lt(x_24, x_25);
-lean_dec(x_25);
-if (x_26 == 0)
-{
-lean_object* x_41; 
-lean_dec(x_23);
-x_41 = l_outOfBounds___rarg(x_22);
-x_27 = x_41;
-goto block_40;
-}
-else
+x_22 = lean_box(0);
+x_23 = lean_box(0);
+x_24 = lean_ctor_get(x_20, 19);
+lean_inc(x_24);
+lean_dec(x_20);
+x_25 = lean_ctor_get(x_17, 0);
+x_26 = lean_ctor_get(x_24, 2);
+lean_inc(x_26);
+x_27 = lean_nat_dec_lt(x_25, x_26);
+lean_dec(x_26);
+if (x_27 == 0)
 {
 lean_object* x_42; 
-x_42 = l_Lean_PersistentArray_get_x21___rarg(x_22, x_23, x_24);
-x_27 = x_42;
-goto block_40;
+lean_dec(x_24);
+x_42 = l_outOfBounds___rarg(x_23);
+x_28 = x_42;
+goto block_41;
 }
-block_40:
+else
 {
-lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
-x_28 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___closed__1;
-lean_inc(x_27);
-lean_inc(x_1);
-x_29 = l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(x_1, x_2, x_21, x_28, x_27, x_27, x_27, x_28, lean_box(0), x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_20);
-lean_dec(x_27);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
+lean_object* x_43; 
+x_43 = l_Lean_PersistentArray_get_x21___rarg(x_23, x_24, x_25);
+x_28 = x_43;
+goto block_41;
+}
+block_41:
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_29 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___closed__1;
+lean_inc(x_28);
+lean_inc(x_2);
+x_30 = l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(x_1, x_2, x_3, x_22, x_29, x_28, x_28, x_28, x_29, lean_box(0), x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_21);
+lean_dec(x_28);
 x_31 = lean_ctor_get(x_30, 0);
 lean_inc(x_31);
-lean_dec(x_30);
-if (lean_obj_tag(x_31) == 0)
-{
-lean_object* x_32; 
-x_32 = lean_ctor_get(x_29, 1);
+x_32 = lean_ctor_get(x_31, 0);
 lean_inc(x_32);
-lean_dec(x_29);
-x_3 = x_17;
-x_13 = x_32;
+lean_dec(x_31);
+if (lean_obj_tag(x_32) == 0)
+{
+lean_object* x_33; 
+x_33 = lean_ctor_get(x_30, 1);
+lean_inc(x_33);
+lean_dec(x_30);
+x_4 = x_18;
+x_14 = x_33;
 goto _start;
 }
 else
 {
-uint8_t x_34; 
-lean_dec(x_1);
-x_34 = !lean_is_exclusive(x_29);
-if (x_34 == 0)
+uint8_t x_35; 
+lean_dec(x_2);
+x_35 = !lean_is_exclusive(x_30);
+if (x_35 == 0)
 {
-lean_object* x_35; lean_object* x_36; 
-x_35 = lean_ctor_get(x_29, 0);
-lean_dec(x_35);
-x_36 = lean_ctor_get(x_31, 0);
-lean_inc(x_36);
-lean_dec(x_31);
-lean_ctor_set(x_29, 0, x_36);
-return x_29;
-}
-else
-{
-lean_object* x_37; lean_object* x_38; lean_object* x_39; 
-x_37 = lean_ctor_get(x_29, 1);
+lean_object* x_36; lean_object* x_37; 
+x_36 = lean_ctor_get(x_30, 0);
+lean_dec(x_36);
+x_37 = lean_ctor_get(x_32, 0);
 lean_inc(x_37);
-lean_dec(x_29);
-x_38 = lean_ctor_get(x_31, 0);
+lean_dec(x_32);
+lean_ctor_set(x_30, 0, x_37);
+return x_30;
+}
+else
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_38 = lean_ctor_get(x_30, 1);
 lean_inc(x_38);
-lean_dec(x_31);
-x_39 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_39, 0, x_38);
-lean_ctor_set(x_39, 1, x_37);
-return x_39;
+lean_dec(x_30);
+x_39 = lean_ctor_get(x_32, 0);
+lean_inc(x_39);
+lean_dec(x_32);
+x_40 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_40, 0, x_39);
+lean_ctor_set(x_40, 1, x_38);
+return x_40;
 }
 }
 }
 }
 else
 {
-uint8_t x_43; 
-lean_dec(x_1);
-x_43 = !lean_is_exclusive(x_18);
-if (x_43 == 0)
+uint8_t x_44; 
+lean_dec(x_2);
+x_44 = !lean_is_exclusive(x_19);
+if (x_44 == 0)
 {
-return x_18;
+return x_19;
 }
 else
 {
-lean_object* x_44; lean_object* x_45; lean_object* x_46; 
-x_44 = lean_ctor_get(x_18, 0);
-x_45 = lean_ctor_get(x_18, 1);
+lean_object* x_45; lean_object* x_46; lean_object* x_47; 
+x_45 = lean_ctor_get(x_19, 0);
+x_46 = lean_ctor_get(x_19, 1);
+lean_inc(x_46);
 lean_inc(x_45);
-lean_inc(x_44);
-lean_dec(x_18);
-x_46 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_46, 0, x_44);
-lean_ctor_set(x_46, 1, x_45);
-return x_46;
+lean_dec(x_19);
+x_47 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_47, 0, x_45);
+lean_ctor_set(x_47, 1, x_46);
+return x_47;
 }
 }
 }
@@ -2430,12 +2449,14 @@ lean_object* x_16 = _args[15];
 lean_object* x_17 = _args[16];
 lean_object* x_18 = _args[17];
 lean_object* x_19 = _args[18];
+lean_object* x_20 = _args[19];
 _start:
 {
-uint8_t x_20; lean_object* x_21; 
-x_20 = lean_unbox(x_2);
-lean_dec(x_2);
-x_21 = l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(x_1, x_20, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_19);
+uint8_t x_21; lean_object* x_22; 
+x_21 = lean_unbox(x_3);
+lean_dec(x_3);
+x_22 = l_List_forIn_x27_loop___at_Lean_Grind_CommRing_Mon_findSimp_x3f_go___spec__1(x_1, x_2, x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17, x_18, x_19, x_20);
+lean_dec(x_19);
 lean_dec(x_18);
 lean_dec(x_17);
 lean_dec(x_16);
@@ -2444,20 +2465,21 @@ lean_dec(x_14);
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
-lean_dec(x_10);
+lean_dec(x_7);
 lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_3);
-return x_21;
+lean_dec(x_4);
+lean_dec(x_1);
+return x_22;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
 _start:
 {
-uint8_t x_15; lean_object* x_16; 
-x_15 = lean_unbox(x_2);
-lean_dec(x_2);
-x_16 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1(x_1, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+uint8_t x_16; lean_object* x_17; 
+x_16 = lean_unbox(x_3);
+lean_dec(x_3);
+x_17 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___lambda__1(x_1, x_2, x_16, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+lean_dec(x_14);
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -2468,17 +2490,18 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
-return x_16;
+lean_dec(x_1);
+return x_17;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
-uint8_t x_14; lean_object* x_15; 
-x_14 = lean_unbox(x_2);
-lean_dec(x_2);
-x_15 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_1, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+uint8_t x_15; lean_object* x_16; 
+x_15 = lean_unbox(x_3);
+lean_dec(x_3);
+x_16 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_1, x_2, x_15, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -2488,27 +2511,60 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
-return x_15;
+lean_dec(x_1);
+return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; 
-lean_inc(x_1);
-x_13 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_1, x_2, x_1, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_1);
+x_13 = l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_14; lean_object* x_15; uint8_t x_16; lean_object* x_17; 
+x_14 = lean_ctor_get(x_13, 0);
+lean_inc(x_14);
+x_15 = lean_ctor_get(x_13, 1);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = lean_unbox(x_14);
+lean_dec(x_14);
+lean_inc(x_2);
+x_17 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_1, x_2, x_16, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_15);
+lean_dec(x_2);
+return x_17;
+}
+else
+{
+uint8_t x_18; 
+lean_dec(x_2);
+x_18 = !lean_is_exclusive(x_13);
+if (x_18 == 0)
+{
 return x_13;
 }
+else
+{
+lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_19 = lean_ctor_get(x_13, 0);
+x_20 = lean_ctor_get(x_13, 1);
+lean_inc(x_20);
+lean_inc(x_19);
+lean_dec(x_13);
+x_21 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_21, 0, x_19);
+lean_ctor_set(x_21, 1, x_20);
+return x_21;
+}
+}
+}
 }
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Mon_findSimp_x3f___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
-uint8_t x_13; lean_object* x_14; 
-x_13 = lean_unbox(x_2);
-lean_dec(x_2);
-x_14 = l_Lean_Grind_CommRing_Mon_findSimp_x3f(x_1, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_object* x_13; 
+x_13 = l_Lean_Grind_CommRing_Mon_findSimp_x3f(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2518,33 +2574,35 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-return x_14;
+lean_dec(x_1);
+return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
 {
-lean_object* x_13; lean_object* x_14; 
+lean_object* x_12; lean_object* x_13; 
 lean_dec(x_1);
-x_13 = lean_box(0);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_13);
-lean_ctor_set(x_14, 1, x_12);
-return x_14;
+x_12 = lean_box(0);
+x_13 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_13, 1, x_11);
+return x_13;
 }
 else
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
+x_14 = lean_ctor_get(x_1, 0);
+lean_inc(x_14);
 x_15 = lean_ctor_get(x_1, 1);
 lean_inc(x_15);
 x_16 = lean_ctor_get(x_1, 2);
 lean_inc(x_16);
 lean_dec(x_1);
-lean_inc(x_15);
-x_17 = l_Lean_Grind_CommRing_Mon_findSimp_x3f_go(x_15, x_2, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_15);
+x_17 = l_Lean_Grind_CommRing_Mon_findSimp_x3f(x_14, x_15, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+lean_dec(x_14);
 if (lean_obj_tag(x_17) == 0)
 {
 lean_object* x_18; 
@@ -2557,7 +2615,7 @@ x_19 = lean_ctor_get(x_17, 1);
 lean_inc(x_19);
 lean_dec(x_17);
 x_1 = x_16;
-x_12 = x_19;
+x_11 = x_19;
 goto _start;
 }
 else
@@ -2641,14 +2699,11 @@ return x_34;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_findSimp_x3f___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
-uint8_t x_13; lean_object* x_14; 
-x_13 = lean_unbox(x_2);
-lean_dec(x_2);
-x_14 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_1, x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_11);
+lean_object* x_12; 
+x_12 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -2657,22 +2712,38 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-return x_14;
+lean_dec(x_2);
+return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
-lean_object* x_13; lean_object* x_14; 
-x_13 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_13, 0, x_1);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_13);
-lean_ctor_set(x_14, 1, x_12);
-return x_14;
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_15 = lean_ctor_get(x_1, 0);
+x_16 = lean_ctor_get(x_1, 1);
+x_17 = lean_ctor_get(x_1, 2);
+x_18 = lean_ctor_get(x_1, 3);
+lean_inc(x_18);
+lean_inc(x_17);
+lean_inc(x_16);
+lean_inc(x_15);
+x_19 = lean_alloc_ctor(1, 6, 0);
+lean_ctor_set(x_19, 0, x_15);
+lean_ctor_set(x_19, 1, x_16);
+lean_ctor_set(x_19, 2, x_2);
+lean_ctor_set(x_19, 3, x_17);
+lean_ctor_set(x_19, 4, x_18);
+lean_ctor_set(x_19, 5, x_3);
+x_20 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_20, 0, x_19);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_14);
+return x_21;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -2680,7 +2751,7 @@ x_1 = lean_mk_string_unchecked("grind", 5, 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -2688,7 +2759,7 @@ x_1 = lean_mk_string_unchecked("ring", 4, 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__3() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -2696,18 +2767,18 @@ x_1 = lean_mk_string_unchecked("simp", 4, 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__4() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
-x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__3;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
+x_3 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3;
 x_4 = l_Lean_Name_mkStr3(x_1, x_2, x_3);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; 
@@ -2727,23 +2798,16 @@ uint8_t x_14;
 x_14 = !lean_is_exclusive(x_13);
 if (x_14 == 0)
 {
-lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_15 = lean_ctor_get(x_13, 0);
 x_16 = lean_ctor_get(x_13, 1);
-x_17 = lean_ctor_get(x_2, 0);
-lean_inc(x_17);
-x_18 = lean_ctor_get(x_1, 0);
+x_17 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(x_1);
+x_18 = lean_ctor_get(x_2, 0);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_1, 2);
-lean_inc(x_19);
-x_20 = lean_ctor_get(x_1, 3);
-lean_inc(x_20);
-x_21 = l_Lean_Grind_CommRing_Poly_simp_x3f(x_17, x_18, x_15);
-if (lean_obj_tag(x_21) == 0)
+x_19 = l_Lean_Grind_CommRing_Poly_simp_x3f(x_17, x_18, x_15);
+if (lean_obj_tag(x_19) == 0)
 {
-lean_object* x_22; 
-lean_dec(x_20);
-lean_dec(x_19);
+lean_object* x_20; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2755,487 +2819,295 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_22 = lean_box(0);
-lean_ctor_set(x_13, 0, x_22);
+x_20 = lean_box(0);
+lean_ctor_set(x_13, 0, x_20);
 return x_13;
 }
 else
 {
-lean_object* x_23; uint8_t x_24; 
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; 
 lean_free_object(x_13);
-x_23 = lean_ctor_get(x_21, 0);
-lean_inc(x_23);
-lean_dec(x_21);
-x_24 = !lean_is_exclusive(x_23);
-if (x_24 == 0)
+x_21 = lean_ctor_get(x_19, 0);
+lean_inc(x_21);
+lean_dec(x_19);
+x_22 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4;
+x_23 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_22, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
+x_24 = lean_ctor_get(x_23, 0);
+lean_inc(x_24);
+x_25 = lean_unbox(x_24);
+lean_dec(x_24);
+if (x_25 == 0)
 {
-lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
-x_25 = lean_ctor_get(x_23, 0);
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
 x_26 = lean_ctor_get(x_23, 1);
-x_27 = lean_ctor_get(x_23, 2);
-x_28 = lean_ctor_get(x_23, 3);
-x_29 = lean_alloc_ctor(2, 5, 0);
-lean_ctor_set(x_29, 0, x_2);
-lean_ctor_set(x_29, 1, x_1);
-lean_ctor_set(x_29, 2, x_26);
-lean_ctor_set(x_29, 3, x_27);
-lean_ctor_set(x_29, 4, x_28);
-lean_inc(x_25);
-lean_ctor_set(x_23, 3, x_20);
-lean_ctor_set(x_23, 2, x_19);
-lean_ctor_set(x_23, 1, x_29);
-x_30 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__4;
-x_31 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_30, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
-x_32 = lean_ctor_get(x_31, 0);
-lean_inc(x_32);
-x_33 = lean_unbox(x_32);
+lean_inc(x_26);
+lean_dec(x_23);
+x_27 = lean_box(0);
+x_28 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(x_21, x_1, x_2, x_27, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_26);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_21);
+return x_28;
+}
+else
+{
+uint8_t x_29; 
+x_29 = !lean_is_exclusive(x_23);
+if (x_29 == 0)
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_30 = lean_ctor_get(x_23, 1);
+x_31 = lean_ctor_get(x_23, 0);
+lean_dec(x_31);
+x_32 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_30);
+if (lean_obj_tag(x_32) == 0)
+{
+lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_33 = lean_ctor_get(x_32, 1);
+lean_inc(x_33);
 lean_dec(x_32);
-if (x_33 == 0)
-{
-lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-lean_dec(x_25);
-x_34 = lean_ctor_get(x_31, 1);
+x_34 = lean_ctor_get(x_21, 0);
 lean_inc(x_34);
-lean_dec(x_31);
-x_35 = lean_box(0);
-x_36 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_23, x_35, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_34);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_36;
-}
-else
+x_35 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_34, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_33);
+if (lean_obj_tag(x_35) == 0)
 {
-uint8_t x_37; 
-x_37 = !lean_is_exclusive(x_31);
-if (x_37 == 0)
-{
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_31, 1);
-x_39 = lean_ctor_get(x_31, 0);
-lean_dec(x_39);
-x_40 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_38);
-if (lean_obj_tag(x_40) == 0)
-{
-lean_object* x_41; lean_object* x_42; 
-x_41 = lean_ctor_get(x_40, 1);
-lean_inc(x_41);
-lean_dec(x_40);
-x_42 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_25, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_41);
-if (lean_obj_tag(x_42) == 0)
-{
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
-x_43 = lean_ctor_get(x_42, 0);
+lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_ctor_get(x_35, 1);
+lean_inc(x_37);
+lean_dec(x_35);
+x_38 = l_Lean_MessageData_ofExpr(x_36);
+x_39 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+lean_ctor_set_tag(x_23, 7);
+lean_ctor_set(x_23, 1, x_38);
+lean_ctor_set(x_23, 0, x_39);
+x_40 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_40, 0, x_23);
+lean_ctor_set(x_40, 1, x_39);
+x_41 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_22, x_40, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_37);
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_41, 1);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
+lean_dec(x_41);
+x_44 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(x_21, x_1, x_2, x_42, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
 lean_dec(x_42);
-x_45 = l_Lean_MessageData_ofExpr(x_43);
-x_46 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-lean_ctor_set_tag(x_31, 7);
-lean_ctor_set(x_31, 1, x_45);
-lean_ctor_set(x_31, 0, x_46);
-x_47 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_47, 0, x_31);
-lean_ctor_set(x_47, 1, x_46);
-x_48 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_30, x_47, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_44);
-x_49 = lean_ctor_get(x_48, 0);
-lean_inc(x_49);
-x_50 = lean_ctor_get(x_48, 1);
+lean_dec(x_21);
+return x_44;
+}
+else
+{
+uint8_t x_45; 
+lean_free_object(x_23);
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_45 = !lean_is_exclusive(x_35);
+if (x_45 == 0)
+{
+return x_35;
+}
+else
+{
+lean_object* x_46; lean_object* x_47; lean_object* x_48; 
+x_46 = lean_ctor_get(x_35, 0);
+x_47 = lean_ctor_get(x_35, 1);
+lean_inc(x_47);
+lean_inc(x_46);
+lean_dec(x_35);
+x_48 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_48, 0, x_46);
+lean_ctor_set(x_48, 1, x_47);
+return x_48;
+}
+}
+}
+else
+{
+uint8_t x_49; 
+lean_free_object(x_23);
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_49 = !lean_is_exclusive(x_32);
+if (x_49 == 0)
+{
+return x_32;
+}
+else
+{
+lean_object* x_50; lean_object* x_51; lean_object* x_52; 
+x_50 = lean_ctor_get(x_32, 0);
+x_51 = lean_ctor_get(x_32, 1);
+lean_inc(x_51);
 lean_inc(x_50);
-lean_dec(x_48);
-x_51 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_23, x_49, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_50);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_49);
-return x_51;
+lean_dec(x_32);
+x_52 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_52, 0, x_50);
+lean_ctor_set(x_52, 1, x_51);
+return x_52;
+}
+}
 }
 else
 {
-uint8_t x_52; 
-lean_free_object(x_31);
-lean_dec(x_23);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_52 = !lean_is_exclusive(x_42);
-if (x_52 == 0)
-{
-return x_42;
-}
-else
-{
-lean_object* x_53; lean_object* x_54; lean_object* x_55; 
-x_53 = lean_ctor_get(x_42, 0);
-x_54 = lean_ctor_get(x_42, 1);
-lean_inc(x_54);
+lean_object* x_53; lean_object* x_54; 
+x_53 = lean_ctor_get(x_23, 1);
 lean_inc(x_53);
-lean_dec(x_42);
-x_55 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_55, 0, x_53);
-lean_ctor_set(x_55, 1, x_54);
-return x_55;
-}
-}
-}
-else
-{
-uint8_t x_56; 
-lean_free_object(x_31);
 lean_dec(x_23);
-lean_dec(x_25);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_56 = !lean_is_exclusive(x_40);
-if (x_56 == 0)
+x_54 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_53);
+if (lean_obj_tag(x_54) == 0)
 {
-return x_40;
-}
-else
+lean_object* x_55; lean_object* x_56; lean_object* x_57; 
+x_55 = lean_ctor_get(x_54, 1);
+lean_inc(x_55);
+lean_dec(x_54);
+x_56 = lean_ctor_get(x_21, 0);
+lean_inc(x_56);
+x_57 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_56, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_55);
+if (lean_obj_tag(x_57) == 0)
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_40, 0);
-x_58 = lean_ctor_get(x_40, 1);
+lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_58 = lean_ctor_get(x_57, 0);
 lean_inc(x_58);
-lean_inc(x_57);
-lean_dec(x_40);
-x_59 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_59, 0, x_57);
-lean_ctor_set(x_59, 1, x_58);
-return x_59;
-}
-}
-}
-else
-{
-lean_object* x_60; lean_object* x_61; 
-x_60 = lean_ctor_get(x_31, 1);
-lean_inc(x_60);
-lean_dec(x_31);
-x_61 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_60);
-if (lean_obj_tag(x_61) == 0)
-{
-lean_object* x_62; lean_object* x_63; 
-x_62 = lean_ctor_get(x_61, 1);
-lean_inc(x_62);
-lean_dec(x_61);
-x_63 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_25, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_62);
-if (lean_obj_tag(x_63) == 0)
-{
-lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
-x_64 = lean_ctor_get(x_63, 0);
-lean_inc(x_64);
-x_65 = lean_ctor_get(x_63, 1);
+x_59 = lean_ctor_get(x_57, 1);
+lean_inc(x_59);
+lean_dec(x_57);
+x_60 = l_Lean_MessageData_ofExpr(x_58);
+x_61 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_62 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_62, 0, x_61);
+lean_ctor_set(x_62, 1, x_60);
+x_63 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_63, 0, x_62);
+lean_ctor_set(x_63, 1, x_61);
+x_64 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_22, x_63, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_59);
+x_65 = lean_ctor_get(x_64, 0);
 lean_inc(x_65);
-lean_dec(x_63);
-x_66 = l_Lean_MessageData_ofExpr(x_64);
-x_67 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-x_68 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_68, 0, x_67);
-lean_ctor_set(x_68, 1, x_66);
-x_69 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_69, 0, x_68);
-lean_ctor_set(x_69, 1, x_67);
-x_70 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_30, x_69, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_65);
-x_71 = lean_ctor_get(x_70, 0);
-lean_inc(x_71);
-x_72 = lean_ctor_get(x_70, 1);
+x_66 = lean_ctor_get(x_64, 1);
+lean_inc(x_66);
+lean_dec(x_64);
+x_67 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(x_21, x_1, x_2, x_65, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_66);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_65);
+lean_dec(x_21);
+return x_67;
+}
+else
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_68 = lean_ctor_get(x_57, 0);
+lean_inc(x_68);
+x_69 = lean_ctor_get(x_57, 1);
+lean_inc(x_69);
+if (lean_is_exclusive(x_57)) {
+ lean_ctor_release(x_57, 0);
+ lean_ctor_release(x_57, 1);
+ x_70 = x_57;
+} else {
+ lean_dec_ref(x_57);
+ x_70 = lean_box(0);
+}
+if (lean_is_scalar(x_70)) {
+ x_71 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_71 = x_70;
+}
+lean_ctor_set(x_71, 0, x_68);
+lean_ctor_set(x_71, 1, x_69);
+return x_71;
+}
+}
+else
+{
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_72 = lean_ctor_get(x_54, 0);
 lean_inc(x_72);
-lean_dec(x_70);
-x_73 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_23, x_71, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_72);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_71);
-return x_73;
-}
-else
-{
-lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
-lean_dec(x_23);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_74 = lean_ctor_get(x_63, 0);
-lean_inc(x_74);
-x_75 = lean_ctor_get(x_63, 1);
-lean_inc(x_75);
-if (lean_is_exclusive(x_63)) {
- lean_ctor_release(x_63, 0);
- lean_ctor_release(x_63, 1);
- x_76 = x_63;
+x_73 = lean_ctor_get(x_54, 1);
+lean_inc(x_73);
+if (lean_is_exclusive(x_54)) {
+ lean_ctor_release(x_54, 0);
+ lean_ctor_release(x_54, 1);
+ x_74 = x_54;
 } else {
- lean_dec_ref(x_63);
- x_76 = lean_box(0);
+ lean_dec_ref(x_54);
+ x_74 = lean_box(0);
 }
-if (lean_is_scalar(x_76)) {
- x_77 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_74)) {
+ x_75 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_77 = x_76;
+ x_75 = x_74;
 }
-lean_ctor_set(x_77, 0, x_74);
-lean_ctor_set(x_77, 1, x_75);
-return x_77;
-}
-}
-else
-{
-lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
-lean_dec(x_23);
-lean_dec(x_25);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_78 = lean_ctor_get(x_61, 0);
-lean_inc(x_78);
-x_79 = lean_ctor_get(x_61, 1);
-lean_inc(x_79);
-if (lean_is_exclusive(x_61)) {
- lean_ctor_release(x_61, 0);
- lean_ctor_release(x_61, 1);
- x_80 = x_61;
-} else {
- lean_dec_ref(x_61);
- x_80 = lean_box(0);
-}
-if (lean_is_scalar(x_80)) {
- x_81 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_81 = x_80;
-}
-lean_ctor_set(x_81, 0, x_78);
-lean_ctor_set(x_81, 1, x_79);
-return x_81;
-}
-}
-}
-}
-else
-{
-lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; uint8_t x_91; 
-x_82 = lean_ctor_get(x_23, 0);
-x_83 = lean_ctor_get(x_23, 1);
-x_84 = lean_ctor_get(x_23, 2);
-x_85 = lean_ctor_get(x_23, 3);
-lean_inc(x_85);
-lean_inc(x_84);
-lean_inc(x_83);
-lean_inc(x_82);
-lean_dec(x_23);
-x_86 = lean_alloc_ctor(2, 5, 0);
-lean_ctor_set(x_86, 0, x_2);
-lean_ctor_set(x_86, 1, x_1);
-lean_ctor_set(x_86, 2, x_83);
-lean_ctor_set(x_86, 3, x_84);
-lean_ctor_set(x_86, 4, x_85);
-lean_inc(x_82);
-x_87 = lean_alloc_ctor(0, 4, 0);
-lean_ctor_set(x_87, 0, x_82);
-lean_ctor_set(x_87, 1, x_86);
-lean_ctor_set(x_87, 2, x_19);
-lean_ctor_set(x_87, 3, x_20);
-x_88 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__4;
-x_89 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_88, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
-x_90 = lean_ctor_get(x_89, 0);
-lean_inc(x_90);
-x_91 = lean_unbox(x_90);
-lean_dec(x_90);
-if (x_91 == 0)
-{
-lean_object* x_92; lean_object* x_93; lean_object* x_94; 
-lean_dec(x_82);
-x_92 = lean_ctor_get(x_89, 1);
-lean_inc(x_92);
-lean_dec(x_89);
-x_93 = lean_box(0);
-x_94 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_87, x_93, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_92);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_94;
-}
-else
-{
-lean_object* x_95; lean_object* x_96; lean_object* x_97; 
-x_95 = lean_ctor_get(x_89, 1);
-lean_inc(x_95);
-if (lean_is_exclusive(x_89)) {
- lean_ctor_release(x_89, 0);
- lean_ctor_release(x_89, 1);
- x_96 = x_89;
-} else {
- lean_dec_ref(x_89);
- x_96 = lean_box(0);
-}
-x_97 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_95);
-if (lean_obj_tag(x_97) == 0)
-{
-lean_object* x_98; lean_object* x_99; 
-x_98 = lean_ctor_get(x_97, 1);
-lean_inc(x_98);
-lean_dec(x_97);
-x_99 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_82, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_98);
-if (lean_obj_tag(x_99) == 0)
-{
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; 
-x_100 = lean_ctor_get(x_99, 0);
-lean_inc(x_100);
-x_101 = lean_ctor_get(x_99, 1);
-lean_inc(x_101);
-lean_dec(x_99);
-x_102 = l_Lean_MessageData_ofExpr(x_100);
-x_103 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-if (lean_is_scalar(x_96)) {
- x_104 = lean_alloc_ctor(7, 2, 0);
-} else {
- x_104 = x_96;
- lean_ctor_set_tag(x_104, 7);
-}
-lean_ctor_set(x_104, 0, x_103);
-lean_ctor_set(x_104, 1, x_102);
-x_105 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_105, 0, x_104);
-lean_ctor_set(x_105, 1, x_103);
-x_106 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_88, x_105, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_101);
-x_107 = lean_ctor_get(x_106, 0);
-lean_inc(x_107);
-x_108 = lean_ctor_get(x_106, 1);
-lean_inc(x_108);
-lean_dec(x_106);
-x_109 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_87, x_107, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_108);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_107);
-return x_109;
-}
-else
-{
-lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; 
-lean_dec(x_96);
-lean_dec(x_87);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_110 = lean_ctor_get(x_99, 0);
-lean_inc(x_110);
-x_111 = lean_ctor_get(x_99, 1);
-lean_inc(x_111);
-if (lean_is_exclusive(x_99)) {
- lean_ctor_release(x_99, 0);
- lean_ctor_release(x_99, 1);
- x_112 = x_99;
-} else {
- lean_dec_ref(x_99);
- x_112 = lean_box(0);
-}
-if (lean_is_scalar(x_112)) {
- x_113 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_113 = x_112;
-}
-lean_ctor_set(x_113, 0, x_110);
-lean_ctor_set(x_113, 1, x_111);
-return x_113;
-}
-}
-else
-{
-lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
-lean_dec(x_96);
-lean_dec(x_87);
-lean_dec(x_82);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_114 = lean_ctor_get(x_97, 0);
-lean_inc(x_114);
-x_115 = lean_ctor_get(x_97, 1);
-lean_inc(x_115);
-if (lean_is_exclusive(x_97)) {
- lean_ctor_release(x_97, 0);
- lean_ctor_release(x_97, 1);
- x_116 = x_97;
-} else {
- lean_dec_ref(x_97);
- x_116 = lean_box(0);
-}
-if (lean_is_scalar(x_116)) {
- x_117 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_117 = x_116;
-}
-lean_ctor_set(x_117, 0, x_114);
-lean_ctor_set(x_117, 1, x_115);
-return x_117;
+lean_ctor_set(x_75, 0, x_72);
+lean_ctor_set(x_75, 1, x_73);
+return x_75;
 }
 }
 }
@@ -3243,26 +3115,19 @@ return x_117;
 }
 else
 {
-lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
-x_118 = lean_ctor_get(x_13, 0);
-x_119 = lean_ctor_get(x_13, 1);
-lean_inc(x_119);
-lean_inc(x_118);
+lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+x_76 = lean_ctor_get(x_13, 0);
+x_77 = lean_ctor_get(x_13, 1);
+lean_inc(x_77);
+lean_inc(x_76);
 lean_dec(x_13);
-x_120 = lean_ctor_get(x_2, 0);
-lean_inc(x_120);
-x_121 = lean_ctor_get(x_1, 0);
-lean_inc(x_121);
-x_122 = lean_ctor_get(x_1, 2);
-lean_inc(x_122);
-x_123 = lean_ctor_get(x_1, 3);
-lean_inc(x_123);
-x_124 = l_Lean_Grind_CommRing_Poly_simp_x3f(x_120, x_121, x_118);
-if (lean_obj_tag(x_124) == 0)
+x_78 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(x_1);
+x_79 = lean_ctor_get(x_2, 0);
+lean_inc(x_79);
+x_80 = l_Lean_Grind_CommRing_Poly_simp_x3f(x_78, x_79, x_76);
+if (lean_obj_tag(x_80) == 0)
 {
-lean_object* x_125; lean_object* x_126; 
-lean_dec(x_123);
-lean_dec(x_122);
+lean_object* x_81; lean_object* x_82; 
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3274,67 +3139,32 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_125 = lean_box(0);
-x_126 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_119);
-return x_126;
+x_81 = lean_box(0);
+x_82 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_77);
+return x_82;
 }
 else
 {
-lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; uint8_t x_138; 
-x_127 = lean_ctor_get(x_124, 0);
-lean_inc(x_127);
-lean_dec(x_124);
-x_128 = lean_ctor_get(x_127, 0);
-lean_inc(x_128);
-x_129 = lean_ctor_get(x_127, 1);
-lean_inc(x_129);
-x_130 = lean_ctor_get(x_127, 2);
-lean_inc(x_130);
-x_131 = lean_ctor_get(x_127, 3);
-lean_inc(x_131);
-if (lean_is_exclusive(x_127)) {
- lean_ctor_release(x_127, 0);
- lean_ctor_release(x_127, 1);
- lean_ctor_release(x_127, 2);
- lean_ctor_release(x_127, 3);
- x_132 = x_127;
-} else {
- lean_dec_ref(x_127);
- x_132 = lean_box(0);
-}
-x_133 = lean_alloc_ctor(2, 5, 0);
-lean_ctor_set(x_133, 0, x_2);
-lean_ctor_set(x_133, 1, x_1);
-lean_ctor_set(x_133, 2, x_129);
-lean_ctor_set(x_133, 3, x_130);
-lean_ctor_set(x_133, 4, x_131);
-lean_inc(x_128);
-if (lean_is_scalar(x_132)) {
- x_134 = lean_alloc_ctor(0, 4, 0);
-} else {
- x_134 = x_132;
-}
-lean_ctor_set(x_134, 0, x_128);
-lean_ctor_set(x_134, 1, x_133);
-lean_ctor_set(x_134, 2, x_122);
-lean_ctor_set(x_134, 3, x_123);
-x_135 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__4;
-x_136 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_135, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_119);
-x_137 = lean_ctor_get(x_136, 0);
-lean_inc(x_137);
-x_138 = lean_unbox(x_137);
-lean_dec(x_137);
-if (x_138 == 0)
+lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; uint8_t x_87; 
+x_83 = lean_ctor_get(x_80, 0);
+lean_inc(x_83);
+lean_dec(x_80);
+x_84 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4;
+x_85 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_84, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_77);
+x_86 = lean_ctor_get(x_85, 0);
+lean_inc(x_86);
+x_87 = lean_unbox(x_86);
+lean_dec(x_86);
+if (x_87 == 0)
 {
-lean_object* x_139; lean_object* x_140; lean_object* x_141; 
-lean_dec(x_128);
-x_139 = lean_ctor_get(x_136, 1);
-lean_inc(x_139);
-lean_dec(x_136);
-x_140 = lean_box(0);
-x_141 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_134, x_140, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_139);
+lean_object* x_88; lean_object* x_89; lean_object* x_90; 
+x_88 = lean_ctor_get(x_85, 1);
+lean_inc(x_88);
+lean_dec(x_85);
+x_89 = lean_box(0);
+x_90 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(x_83, x_1, x_2, x_89, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_88);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3344,57 +3174,60 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-return x_141;
+lean_dec(x_83);
+return x_90;
 }
 else
 {
-lean_object* x_142; lean_object* x_143; lean_object* x_144; 
-x_142 = lean_ctor_get(x_136, 1);
-lean_inc(x_142);
-if (lean_is_exclusive(x_136)) {
- lean_ctor_release(x_136, 0);
- lean_ctor_release(x_136, 1);
- x_143 = x_136;
+lean_object* x_91; lean_object* x_92; lean_object* x_93; 
+x_91 = lean_ctor_get(x_85, 1);
+lean_inc(x_91);
+if (lean_is_exclusive(x_85)) {
+ lean_ctor_release(x_85, 0);
+ lean_ctor_release(x_85, 1);
+ x_92 = x_85;
 } else {
- lean_dec_ref(x_136);
- x_143 = lean_box(0);
+ lean_dec_ref(x_85);
+ x_92 = lean_box(0);
 }
-x_144 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_142);
-if (lean_obj_tag(x_144) == 0)
+x_93 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_91);
+if (lean_obj_tag(x_93) == 0)
 {
-lean_object* x_145; lean_object* x_146; 
-x_145 = lean_ctor_get(x_144, 1);
-lean_inc(x_145);
-lean_dec(x_144);
-x_146 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_128, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_145);
-if (lean_obj_tag(x_146) == 0)
+lean_object* x_94; lean_object* x_95; lean_object* x_96; 
+x_94 = lean_ctor_get(x_93, 1);
+lean_inc(x_94);
+lean_dec(x_93);
+x_95 = lean_ctor_get(x_83, 0);
+lean_inc(x_95);
+x_96 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_95, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_94);
+if (lean_obj_tag(x_96) == 0)
 {
-lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; 
-x_147 = lean_ctor_get(x_146, 0);
-lean_inc(x_147);
-x_148 = lean_ctor_get(x_146, 1);
-lean_inc(x_148);
-lean_dec(x_146);
-x_149 = l_Lean_MessageData_ofExpr(x_147);
-x_150 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-if (lean_is_scalar(x_143)) {
- x_151 = lean_alloc_ctor(7, 2, 0);
+lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; 
+x_97 = lean_ctor_get(x_96, 0);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_96, 1);
+lean_inc(x_98);
+lean_dec(x_96);
+x_99 = l_Lean_MessageData_ofExpr(x_97);
+x_100 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+if (lean_is_scalar(x_92)) {
+ x_101 = lean_alloc_ctor(7, 2, 0);
 } else {
- x_151 = x_143;
- lean_ctor_set_tag(x_151, 7);
+ x_101 = x_92;
+ lean_ctor_set_tag(x_101, 7);
 }
-lean_ctor_set(x_151, 0, x_150);
-lean_ctor_set(x_151, 1, x_149);
-x_152 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_152, 0, x_151);
-lean_ctor_set(x_152, 1, x_150);
-x_153 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_135, x_152, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_148);
-x_154 = lean_ctor_get(x_153, 0);
-lean_inc(x_154);
-x_155 = lean_ctor_get(x_153, 1);
-lean_inc(x_155);
-lean_dec(x_153);
-x_156 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_134, x_154, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_155);
+lean_ctor_set(x_101, 0, x_100);
+lean_ctor_set(x_101, 1, x_99);
+x_102 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_102, 0, x_101);
+lean_ctor_set(x_102, 1, x_100);
+x_103 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_84, x_102, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_98);
+x_104 = lean_ctor_get(x_103, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_103, 1);
+lean_inc(x_105);
+lean_dec(x_103);
+x_106 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(x_83, x_1, x_2, x_104, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_105);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3404,88 +3237,15 @@ lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-lean_dec(x_154);
-return x_156;
+lean_dec(x_104);
+lean_dec(x_83);
+return x_106;
 }
 else
 {
-lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
-lean_dec(x_143);
-lean_dec(x_134);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_157 = lean_ctor_get(x_146, 0);
-lean_inc(x_157);
-x_158 = lean_ctor_get(x_146, 1);
-lean_inc(x_158);
-if (lean_is_exclusive(x_146)) {
- lean_ctor_release(x_146, 0);
- lean_ctor_release(x_146, 1);
- x_159 = x_146;
-} else {
- lean_dec_ref(x_146);
- x_159 = lean_box(0);
-}
-if (lean_is_scalar(x_159)) {
- x_160 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_160 = x_159;
-}
-lean_ctor_set(x_160, 0, x_157);
-lean_ctor_set(x_160, 1, x_158);
-return x_160;
-}
-}
-else
-{
-lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 
-lean_dec(x_143);
-lean_dec(x_134);
-lean_dec(x_128);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-x_161 = lean_ctor_get(x_144, 0);
-lean_inc(x_161);
-x_162 = lean_ctor_get(x_144, 1);
-lean_inc(x_162);
-if (lean_is_exclusive(x_144)) {
- lean_ctor_release(x_144, 0);
- lean_ctor_release(x_144, 1);
- x_163 = x_144;
-} else {
- lean_dec_ref(x_144);
- x_163 = lean_box(0);
-}
-if (lean_is_scalar(x_163)) {
- x_164 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_164 = x_163;
-}
-lean_ctor_set(x_164, 0, x_161);
-lean_ctor_set(x_164, 1, x_162);
-return x_164;
-}
-}
-}
-}
-}
-else
-{
-uint8_t x_165; 
+lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; 
+lean_dec(x_92);
+lean_dec(x_83);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3497,32 +3257,111 @@ lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 lean_dec(x_1);
-x_165 = !lean_is_exclusive(x_13);
-if (x_165 == 0)
+x_107 = lean_ctor_get(x_96, 0);
+lean_inc(x_107);
+x_108 = lean_ctor_get(x_96, 1);
+lean_inc(x_108);
+if (lean_is_exclusive(x_96)) {
+ lean_ctor_release(x_96, 0);
+ lean_ctor_release(x_96, 1);
+ x_109 = x_96;
+} else {
+ lean_dec_ref(x_96);
+ x_109 = lean_box(0);
+}
+if (lean_is_scalar(x_109)) {
+ x_110 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_110 = x_109;
+}
+lean_ctor_set(x_110, 0, x_107);
+lean_ctor_set(x_110, 1, x_108);
+return x_110;
+}
+}
+else
+{
+lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+lean_dec(x_92);
+lean_dec(x_83);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_111 = lean_ctor_get(x_93, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_93, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_93)) {
+ lean_ctor_release(x_93, 0);
+ lean_ctor_release(x_93, 1);
+ x_113 = x_93;
+} else {
+ lean_dec_ref(x_93);
+ x_113 = lean_box(0);
+}
+if (lean_is_scalar(x_113)) {
+ x_114 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_114 = x_113;
+}
+lean_ctor_set(x_114, 0, x_111);
+lean_ctor_set(x_114, 1, x_112);
+return x_114;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_115; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_115 = !lean_is_exclusive(x_13);
+if (x_115 == 0)
 {
 return x_13;
 }
 else
 {
-lean_object* x_166; lean_object* x_167; lean_object* x_168; 
-x_166 = lean_ctor_get(x_13, 0);
-x_167 = lean_ctor_get(x_13, 1);
-lean_inc(x_167);
-lean_inc(x_166);
+lean_object* x_116; lean_object* x_117; lean_object* x_118; 
+x_116 = lean_ctor_get(x_13, 0);
+x_117 = lean_ctor_get(x_13, 1);
+lean_inc(x_117);
+lean_inc(x_116);
 lean_dec(x_13);
-x_168 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_168, 0, x_166);
-lean_ctor_set(x_168, 1, x_167);
-return x_168;
+x_118 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_118, 0, x_116);
+lean_ctor_set(x_118, 1, x_117);
+return x_118;
 }
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
-lean_object* x_13; 
-x_13 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_object* x_15; 
+x_15 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+lean_dec(x_13);
+lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3531,12 +3370,11 @@ lean_dec(x_7);
 lean_dec(x_6);
 lean_dec(x_5);
 lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_13;
+lean_dec(x_1);
+return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
 lean_object* x_15; lean_object* x_16; lean_object* x_17; 
@@ -3551,7 +3389,7 @@ lean_ctor_set(x_17, 1, x_14);
 return x_17;
 }
 }
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__1() {
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -3559,19 +3397,19 @@ x_1 = lean_mk_string_unchecked("debug", 5, 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__2() {
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__1;
-x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
-x_4 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__3;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__1;
+x_3 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
+x_4 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__3() {
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -3579,16 +3417,16 @@ x_1 = lean_mk_string_unchecked("simplifying", 11, 11);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__4() {
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__3;
+x_1 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__3;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__5() {
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -3596,16 +3434,16 @@ x_1 = lean_mk_string_unchecked("\nwith", 5, 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__6() {
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__5;
+x_1 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__5;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 lean_object* x_14; lean_object* x_15; uint8_t x_21; 
@@ -3616,7 +3454,7 @@ lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25;
 x_22 = lean_ctor_get(x_3, 1);
 x_23 = lean_ctor_get(x_3, 0);
 lean_dec(x_23);
-x_24 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_24 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_25 = l_Lean_Core_checkSystem(x_24, x_11, x_12, x_13);
 if (lean_obj_tag(x_25) == 0)
 {
@@ -3635,7 +3473,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_1);
 lean_inc(x_22);
-x_27 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(x_22, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_26);
+x_27 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1(x_22, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_26);
 if (lean_obj_tag(x_27) == 0)
 {
 lean_object* x_28; 
@@ -3667,8 +3505,8 @@ lean_dec(x_27);
 x_33 = lean_ctor_get(x_28, 0);
 lean_inc(x_33);
 lean_dec(x_28);
-x_34 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__2;
-x_35 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_34, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_32);
+x_34 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_35 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_34, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_32);
 x_36 = lean_ctor_get(x_35, 0);
 lean_inc(x_36);
 x_37 = lean_unbox(x_36);
@@ -3681,7 +3519,7 @@ lean_inc(x_38);
 lean_dec(x_35);
 x_39 = lean_box(0);
 lean_inc(x_2);
-x_40 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_39, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_38);
+x_40 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_39, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_38);
 lean_dec(x_22);
 x_41 = lean_ctor_get(x_40, 0);
 lean_inc(x_41);
@@ -3709,12 +3547,7 @@ lean_object* x_47; lean_object* x_48;
 x_47 = lean_ctor_get(x_46, 1);
 lean_inc(x_47);
 lean_dec(x_46);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_22);
-x_48 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_47);
+x_48 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_47);
 if (lean_obj_tag(x_48) == 0)
 {
 lean_object* x_49; lean_object* x_50; lean_object* x_51; 
@@ -3739,11 +3572,11 @@ lean_inc(x_53);
 lean_dec(x_51);
 x_54 = l_Lean_MessageData_ofExpr(x_49);
 x_55 = l_Lean_indentD(x_54);
-x_56 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__4;
+x_56 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
 lean_ctor_set_tag(x_35, 7);
 lean_ctor_set(x_35, 1, x_55);
 lean_ctor_set(x_35, 0, x_56);
-x_57 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__6;
+x_57 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
 x_58 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_58, 0, x_35);
 lean_ctor_set(x_58, 1, x_57);
@@ -3756,14 +3589,14 @@ x_62 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Gr
 x_63 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_63, 0, x_61);
 lean_ctor_set(x_63, 1, x_62);
-x_64 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_34, x_63, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_53);
+x_64 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_34, x_63, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_53);
 x_65 = lean_ctor_get(x_64, 0);
 lean_inc(x_65);
 x_66 = lean_ctor_get(x_64, 1);
 lean_inc(x_66);
 lean_dec(x_64);
 lean_inc(x_2);
-x_67 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_65, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_66);
+x_67 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_65, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_66);
 lean_dec(x_65);
 lean_dec(x_22);
 x_68 = lean_ctor_get(x_67, 0);
@@ -3900,12 +3733,7 @@ lean_object* x_84; lean_object* x_85;
 x_84 = lean_ctor_get(x_83, 1);
 lean_inc(x_84);
 lean_dec(x_83);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_22);
-x_85 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_84);
+x_85 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_84);
 if (lean_obj_tag(x_85) == 0)
 {
 lean_object* x_86; lean_object* x_87; lean_object* x_88; 
@@ -3930,11 +3758,11 @@ lean_inc(x_90);
 lean_dec(x_88);
 x_91 = l_Lean_MessageData_ofExpr(x_86);
 x_92 = l_Lean_indentD(x_91);
-x_93 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__4;
+x_93 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
 x_94 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_94, 0, x_93);
 lean_ctor_set(x_94, 1, x_92);
-x_95 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__6;
+x_95 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
 x_96 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_96, 0, x_94);
 lean_ctor_set(x_96, 1, x_95);
@@ -3947,14 +3775,14 @@ x_100 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_G
 x_101 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_101, 0, x_99);
 lean_ctor_set(x_101, 1, x_100);
-x_102 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_34, x_101, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_90);
+x_102 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_34, x_101, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_90);
 x_103 = lean_ctor_get(x_102, 0);
 lean_inc(x_103);
 x_104 = lean_ctor_get(x_102, 1);
 lean_inc(x_104);
 lean_dec(x_102);
 lean_inc(x_2);
-x_105 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_103, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_104);
+x_105 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_103, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_104);
 lean_dec(x_103);
 lean_dec(x_22);
 x_106 = lean_ctor_get(x_105, 0);
@@ -4162,7 +3990,7 @@ lean_object* x_128; lean_object* x_129; lean_object* x_130;
 x_128 = lean_ctor_get(x_3, 1);
 lean_inc(x_128);
 lean_dec(x_3);
-x_129 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_129 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_130 = l_Lean_Core_checkSystem(x_129, x_11, x_12, x_13);
 if (lean_obj_tag(x_130) == 0)
 {
@@ -4181,7 +4009,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_1);
 lean_inc(x_128);
-x_132 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(x_128, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_131);
+x_132 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1(x_128, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_131);
 if (lean_obj_tag(x_132) == 0)
 {
 lean_object* x_133; 
@@ -4214,8 +4042,8 @@ lean_dec(x_132);
 x_139 = lean_ctor_get(x_133, 0);
 lean_inc(x_139);
 lean_dec(x_133);
-x_140 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__2;
-x_141 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_140, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_138);
+x_140 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_141 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_140, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_138);
 x_142 = lean_ctor_get(x_141, 0);
 lean_inc(x_142);
 x_143 = lean_unbox(x_142);
@@ -4228,7 +4056,7 @@ lean_inc(x_144);
 lean_dec(x_141);
 x_145 = lean_box(0);
 lean_inc(x_2);
-x_146 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(x_2, x_139, x_128, x_145, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_144);
+x_146 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_139, x_128, x_145, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_144);
 lean_dec(x_128);
 x_147 = lean_ctor_get(x_146, 0);
 lean_inc(x_147);
@@ -4259,12 +4087,7 @@ lean_object* x_152; lean_object* x_153;
 x_152 = lean_ctor_get(x_151, 1);
 lean_inc(x_152);
 lean_dec(x_151);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_128);
-x_153 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_128, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_152);
+x_153 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_128, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_152);
 if (lean_obj_tag(x_153) == 0)
 {
 lean_object* x_154; lean_object* x_155; lean_object* x_156; 
@@ -4289,7 +4112,7 @@ lean_inc(x_158);
 lean_dec(x_156);
 x_159 = l_Lean_MessageData_ofExpr(x_154);
 x_160 = l_Lean_indentD(x_159);
-x_161 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__4;
+x_161 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
 if (lean_is_scalar(x_150)) {
  x_162 = lean_alloc_ctor(7, 2, 0);
 } else {
@@ -4298,7 +4121,7 @@ if (lean_is_scalar(x_150)) {
 }
 lean_ctor_set(x_162, 0, x_161);
 lean_ctor_set(x_162, 1, x_160);
-x_163 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__6;
+x_163 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
 x_164 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_164, 0, x_162);
 lean_ctor_set(x_164, 1, x_163);
@@ -4311,14 +4134,14 @@ x_168 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_G
 x_169 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_169, 0, x_167);
 lean_ctor_set(x_169, 1, x_168);
-x_170 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_140, x_169, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_158);
+x_170 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_140, x_169, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_158);
 x_171 = lean_ctor_get(x_170, 0);
 lean_inc(x_171);
 x_172 = lean_ctor_get(x_170, 1);
 lean_inc(x_172);
 lean_dec(x_170);
 lean_inc(x_2);
-x_173 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(x_2, x_139, x_128, x_171, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_172);
+x_173 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_139, x_128, x_171, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_172);
 lean_dec(x_171);
 lean_dec(x_128);
 x_174 = lean_ctor_get(x_173, 0);
@@ -4561,7 +4384,7 @@ goto _start;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; 
@@ -4571,6 +4394,2903 @@ lean_ctor_set(x_13, 1, x_12);
 return x_13;
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; 
+x_13 = lean_box(0);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_1);
+x_15 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1(x_2, x_13, x_14, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_15) == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+if (lean_obj_tag(x_17) == 0)
+{
+uint8_t x_18; 
+x_18 = !lean_is_exclusive(x_15);
+if (x_18 == 0)
+{
+lean_object* x_19; lean_object* x_20; 
+x_19 = lean_ctor_get(x_15, 0);
+lean_dec(x_19);
+x_20 = lean_ctor_get(x_16, 1);
+lean_inc(x_20);
+lean_dec(x_16);
+lean_ctor_set(x_15, 0, x_20);
+return x_15;
+}
+else
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; 
+x_21 = lean_ctor_get(x_15, 1);
+lean_inc(x_21);
+lean_dec(x_15);
+x_22 = lean_ctor_get(x_16, 1);
+lean_inc(x_22);
+lean_dec(x_16);
+x_23 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_23, 0, x_22);
+lean_ctor_set(x_23, 1, x_21);
+return x_23;
+}
+}
+else
+{
+uint8_t x_24; 
+lean_dec(x_16);
+x_24 = !lean_is_exclusive(x_15);
+if (x_24 == 0)
+{
+lean_object* x_25; lean_object* x_26; 
+x_25 = lean_ctor_get(x_15, 0);
+lean_dec(x_25);
+x_26 = lean_ctor_get(x_17, 0);
+lean_inc(x_26);
+lean_dec(x_17);
+lean_ctor_set(x_15, 0, x_26);
+return x_15;
+}
+else
+{
+lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+x_27 = lean_ctor_get(x_15, 1);
+lean_inc(x_27);
+lean_dec(x_15);
+x_28 = lean_ctor_get(x_17, 0);
+lean_inc(x_28);
+lean_dec(x_17);
+x_29 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_27);
+return x_29;
+}
+}
+}
+else
+{
+uint8_t x_30; 
+x_30 = !lean_is_exclusive(x_15);
+if (x_30 == 0)
+{
+return x_15;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_15, 0);
+x_32 = lean_ctor_get(x_15, 1);
+lean_inc(x_32);
+lean_inc(x_31);
+lean_dec(x_15);
+x_33 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_33, 0, x_31);
+lean_ctor_set(x_33, 1, x_32);
+return x_33;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+_start:
+{
+lean_object* x_15; 
+x_15 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_15;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; 
+x_13 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_13;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
+lean_inc(x_1);
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_1);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_1);
+x_15 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_15, 0, x_14);
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_12);
+return x_16;
+}
+}
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_unchecked("simplified", 10, 10);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__1;
+x_2 = l_Lean_stringToMessageData(x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; lean_object* x_14; uint8_t x_20; 
+x_20 = !lean_is_exclusive(x_2);
+if (x_20 == 0)
+{
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
+x_21 = lean_ctor_get(x_2, 1);
+x_22 = lean_ctor_get(x_2, 0);
+lean_dec(x_22);
+x_23 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(x_21);
+x_24 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_23, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_24) == 0)
+{
+lean_object* x_25; 
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
+if (lean_obj_tag(x_25) == 0)
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+lean_free_object(x_2);
+x_26 = lean_ctor_get(x_24, 1);
+lean_inc(x_26);
+lean_dec(x_24);
+x_27 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_28 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_27, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_26);
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+x_30 = lean_unbox(x_29);
+lean_dec(x_29);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_31 = lean_ctor_get(x_28, 1);
+lean_inc(x_31);
+lean_dec(x_28);
+x_32 = lean_box(0);
+x_33 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_21, x_32, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_31);
+x_34 = lean_ctor_get(x_33, 0);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_33, 1);
+lean_inc(x_35);
+lean_dec(x_33);
+x_13 = x_34;
+x_14 = x_35;
+goto block_19;
+}
+else
+{
+uint8_t x_36; 
+x_36 = !lean_is_exclusive(x_28);
+if (x_36 == 0)
+{
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_28, 1);
+x_38 = lean_ctor_get(x_28, 0);
+lean_dec(x_38);
+x_39 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_37);
+if (lean_obj_tag(x_39) == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+x_40 = lean_ctor_get(x_39, 1);
+lean_inc(x_40);
+lean_dec(x_39);
+x_41 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_40);
+if (lean_obj_tag(x_41) == 0)
+{
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_41, 1);
+lean_inc(x_43);
+lean_dec(x_41);
+x_44 = l_Lean_MessageData_ofExpr(x_42);
+x_45 = l_Lean_indentD(x_44);
+x_46 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
+lean_ctor_set_tag(x_28, 7);
+lean_ctor_set(x_28, 1, x_45);
+lean_ctor_set(x_28, 0, x_46);
+x_47 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_48 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_48, 0, x_28);
+lean_ctor_set(x_48, 1, x_47);
+x_49 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_27, x_48, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_49, 1);
+lean_inc(x_51);
+lean_dec(x_49);
+x_52 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_21, x_50, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_51);
+lean_dec(x_50);
+x_53 = lean_ctor_get(x_52, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_52, 1);
+lean_inc(x_54);
+lean_dec(x_52);
+x_13 = x_53;
+x_14 = x_54;
+goto block_19;
+}
+else
+{
+uint8_t x_55; 
+lean_free_object(x_28);
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_55 = !lean_is_exclusive(x_41);
+if (x_55 == 0)
+{
+return x_41;
+}
+else
+{
+lean_object* x_56; lean_object* x_57; lean_object* x_58; 
+x_56 = lean_ctor_get(x_41, 0);
+x_57 = lean_ctor_get(x_41, 1);
+lean_inc(x_57);
+lean_inc(x_56);
+lean_dec(x_41);
+x_58 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_58, 0, x_56);
+lean_ctor_set(x_58, 1, x_57);
+return x_58;
+}
+}
+}
+else
+{
+uint8_t x_59; 
+lean_free_object(x_28);
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_59 = !lean_is_exclusive(x_39);
+if (x_59 == 0)
+{
+return x_39;
+}
+else
+{
+lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_60 = lean_ctor_get(x_39, 0);
+x_61 = lean_ctor_get(x_39, 1);
+lean_inc(x_61);
+lean_inc(x_60);
+lean_dec(x_39);
+x_62 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_62, 0, x_60);
+lean_ctor_set(x_62, 1, x_61);
+return x_62;
+}
+}
+}
+else
+{
+lean_object* x_63; lean_object* x_64; 
+x_63 = lean_ctor_get(x_28, 1);
+lean_inc(x_63);
+lean_dec(x_28);
+x_64 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_63);
+if (lean_obj_tag(x_64) == 0)
+{
+lean_object* x_65; lean_object* x_66; 
+x_65 = lean_ctor_get(x_64, 1);
+lean_inc(x_65);
+lean_dec(x_64);
+x_66 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_65);
+if (lean_obj_tag(x_66) == 0)
+{
+lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+x_67 = lean_ctor_get(x_66, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_66, 1);
+lean_inc(x_68);
+lean_dec(x_66);
+x_69 = l_Lean_MessageData_ofExpr(x_67);
+x_70 = l_Lean_indentD(x_69);
+x_71 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
+x_72 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_70);
+x_73 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_74 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_74, 0, x_72);
+lean_ctor_set(x_74, 1, x_73);
+x_75 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_27, x_74, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_68);
+x_76 = lean_ctor_get(x_75, 0);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_75, 1);
+lean_inc(x_77);
+lean_dec(x_75);
+x_78 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_21, x_76, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_77);
+lean_dec(x_76);
+x_79 = lean_ctor_get(x_78, 0);
+lean_inc(x_79);
+x_80 = lean_ctor_get(x_78, 1);
+lean_inc(x_80);
+lean_dec(x_78);
+x_13 = x_79;
+x_14 = x_80;
+goto block_19;
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_81 = lean_ctor_get(x_66, 0);
+lean_inc(x_81);
+x_82 = lean_ctor_get(x_66, 1);
+lean_inc(x_82);
+if (lean_is_exclusive(x_66)) {
+ lean_ctor_release(x_66, 0);
+ lean_ctor_release(x_66, 1);
+ x_83 = x_66;
+} else {
+ lean_dec_ref(x_66);
+ x_83 = lean_box(0);
+}
+if (lean_is_scalar(x_83)) {
+ x_84 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_84 = x_83;
+}
+lean_ctor_set(x_84, 0, x_81);
+lean_ctor_set(x_84, 1, x_82);
+return x_84;
+}
+}
+else
+{
+lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_85 = lean_ctor_get(x_64, 0);
+lean_inc(x_85);
+x_86 = lean_ctor_get(x_64, 1);
+lean_inc(x_86);
+if (lean_is_exclusive(x_64)) {
+ lean_ctor_release(x_64, 0);
+ lean_ctor_release(x_64, 1);
+ x_87 = x_64;
+} else {
+ lean_dec_ref(x_64);
+ x_87 = lean_box(0);
+}
+if (lean_is_scalar(x_87)) {
+ x_88 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_88 = x_87;
+}
+lean_ctor_set(x_88, 0, x_85);
+lean_ctor_set(x_88, 1, x_86);
+return x_88;
+}
+}
+}
+}
+else
+{
+lean_object* x_89; uint8_t x_90; 
+x_89 = lean_ctor_get(x_24, 1);
+lean_inc(x_89);
+lean_dec(x_24);
+x_90 = !lean_is_exclusive(x_25);
+if (x_90 == 0)
+{
+lean_object* x_91; lean_object* x_92; 
+x_91 = lean_ctor_get(x_25, 0);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_92 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith(x_21, x_91, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_89);
+if (lean_obj_tag(x_92) == 0)
+{
+lean_object* x_93; lean_object* x_94; 
+x_93 = lean_ctor_get(x_92, 0);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_92, 1);
+lean_inc(x_94);
+lean_dec(x_92);
+lean_inc(x_1);
+lean_ctor_set(x_2, 1, x_93);
+lean_ctor_set(x_2, 0, x_1);
+lean_ctor_set(x_25, 0, x_2);
+x_13 = x_25;
+x_14 = x_94;
+goto block_19;
+}
+else
+{
+uint8_t x_95; 
+lean_free_object(x_25);
+lean_free_object(x_2);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_95 = !lean_is_exclusive(x_92);
+if (x_95 == 0)
+{
+return x_92;
+}
+else
+{
+lean_object* x_96; lean_object* x_97; lean_object* x_98; 
+x_96 = lean_ctor_get(x_92, 0);
+x_97 = lean_ctor_get(x_92, 1);
+lean_inc(x_97);
+lean_inc(x_96);
+lean_dec(x_92);
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_96);
+lean_ctor_set(x_98, 1, x_97);
+return x_98;
+}
+}
+}
+else
+{
+lean_object* x_99; lean_object* x_100; 
+x_99 = lean_ctor_get(x_25, 0);
+lean_inc(x_99);
+lean_dec(x_25);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_100 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith(x_21, x_99, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_89);
+if (lean_obj_tag(x_100) == 0)
+{
+lean_object* x_101; lean_object* x_102; lean_object* x_103; 
+x_101 = lean_ctor_get(x_100, 0);
+lean_inc(x_101);
+x_102 = lean_ctor_get(x_100, 1);
+lean_inc(x_102);
+lean_dec(x_100);
+lean_inc(x_1);
+lean_ctor_set(x_2, 1, x_101);
+lean_ctor_set(x_2, 0, x_1);
+x_103 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_103, 0, x_2);
+x_13 = x_103;
+x_14 = x_102;
+goto block_19;
+}
+else
+{
+lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
+lean_free_object(x_2);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_104 = lean_ctor_get(x_100, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_100, 1);
+lean_inc(x_105);
+if (lean_is_exclusive(x_100)) {
+ lean_ctor_release(x_100, 0);
+ lean_ctor_release(x_100, 1);
+ x_106 = x_100;
+} else {
+ lean_dec_ref(x_100);
+ x_106 = lean_box(0);
+}
+if (lean_is_scalar(x_106)) {
+ x_107 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_107 = x_106;
+}
+lean_ctor_set(x_107, 0, x_104);
+lean_ctor_set(x_107, 1, x_105);
+return x_107;
+}
+}
+}
+}
+else
+{
+uint8_t x_108; 
+lean_free_object(x_2);
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_108 = !lean_is_exclusive(x_24);
+if (x_108 == 0)
+{
+return x_24;
+}
+else
+{
+lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_109 = lean_ctor_get(x_24, 0);
+x_110 = lean_ctor_get(x_24, 1);
+lean_inc(x_110);
+lean_inc(x_109);
+lean_dec(x_24);
+x_111 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_111, 0, x_109);
+lean_ctor_set(x_111, 1, x_110);
+return x_111;
+}
+}
+}
+else
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+x_112 = lean_ctor_get(x_2, 1);
+lean_inc(x_112);
+lean_dec(x_2);
+x_113 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(x_112);
+x_114 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_113, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_114) == 0)
+{
+lean_object* x_115; 
+x_115 = lean_ctor_get(x_114, 0);
+lean_inc(x_115);
+if (lean_obj_tag(x_115) == 0)
+{
+lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; uint8_t x_120; 
+x_116 = lean_ctor_get(x_114, 1);
+lean_inc(x_116);
+lean_dec(x_114);
+x_117 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_118 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_117, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_116);
+x_119 = lean_ctor_get(x_118, 0);
+lean_inc(x_119);
+x_120 = lean_unbox(x_119);
+lean_dec(x_119);
+if (x_120 == 0)
+{
+lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_121 = lean_ctor_get(x_118, 1);
+lean_inc(x_121);
+lean_dec(x_118);
+x_122 = lean_box(0);
+x_123 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_112, x_122, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_121);
+x_124 = lean_ctor_get(x_123, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_123, 1);
+lean_inc(x_125);
+lean_dec(x_123);
+x_13 = x_124;
+x_14 = x_125;
+goto block_19;
+}
+else
+{
+lean_object* x_126; lean_object* x_127; lean_object* x_128; 
+x_126 = lean_ctor_get(x_118, 1);
+lean_inc(x_126);
+if (lean_is_exclusive(x_118)) {
+ lean_ctor_release(x_118, 0);
+ lean_ctor_release(x_118, 1);
+ x_127 = x_118;
+} else {
+ lean_dec_ref(x_118);
+ x_127 = lean_box(0);
+}
+x_128 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_126);
+if (lean_obj_tag(x_128) == 0)
+{
+lean_object* x_129; lean_object* x_130; 
+x_129 = lean_ctor_get(x_128, 1);
+lean_inc(x_129);
+lean_dec(x_128);
+x_130 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_denoteExpr(x_112, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_129);
+if (lean_obj_tag(x_130) == 0)
+{
+lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; 
+x_131 = lean_ctor_get(x_130, 0);
+lean_inc(x_131);
+x_132 = lean_ctor_get(x_130, 1);
+lean_inc(x_132);
+lean_dec(x_130);
+x_133 = l_Lean_MessageData_ofExpr(x_131);
+x_134 = l_Lean_indentD(x_133);
+x_135 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
+if (lean_is_scalar(x_127)) {
+ x_136 = lean_alloc_ctor(7, 2, 0);
+} else {
+ x_136 = x_127;
+ lean_ctor_set_tag(x_136, 7);
+}
+lean_ctor_set(x_136, 0, x_135);
+lean_ctor_set(x_136, 1, x_134);
+x_137 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_138 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_138, 0, x_136);
+lean_ctor_set(x_138, 1, x_137);
+x_139 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_117, x_138, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_132);
+x_140 = lean_ctor_get(x_139, 0);
+lean_inc(x_140);
+x_141 = lean_ctor_get(x_139, 1);
+lean_inc(x_141);
+lean_dec(x_139);
+x_142 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_112, x_140, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_141);
+lean_dec(x_140);
+x_143 = lean_ctor_get(x_142, 0);
+lean_inc(x_143);
+x_144 = lean_ctor_get(x_142, 1);
+lean_inc(x_144);
+lean_dec(x_142);
+x_13 = x_143;
+x_14 = x_144;
+goto block_19;
+}
+else
+{
+lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; 
+lean_dec(x_127);
+lean_dec(x_112);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_145 = lean_ctor_get(x_130, 0);
+lean_inc(x_145);
+x_146 = lean_ctor_get(x_130, 1);
+lean_inc(x_146);
+if (lean_is_exclusive(x_130)) {
+ lean_ctor_release(x_130, 0);
+ lean_ctor_release(x_130, 1);
+ x_147 = x_130;
+} else {
+ lean_dec_ref(x_130);
+ x_147 = lean_box(0);
+}
+if (lean_is_scalar(x_147)) {
+ x_148 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_148 = x_147;
+}
+lean_ctor_set(x_148, 0, x_145);
+lean_ctor_set(x_148, 1, x_146);
+return x_148;
+}
+}
+else
+{
+lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; 
+lean_dec(x_127);
+lean_dec(x_112);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_149 = lean_ctor_get(x_128, 0);
+lean_inc(x_149);
+x_150 = lean_ctor_get(x_128, 1);
+lean_inc(x_150);
+if (lean_is_exclusive(x_128)) {
+ lean_ctor_release(x_128, 0);
+ lean_ctor_release(x_128, 1);
+ x_151 = x_128;
+} else {
+ lean_dec_ref(x_128);
+ x_151 = lean_box(0);
+}
+if (lean_is_scalar(x_151)) {
+ x_152 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_152 = x_151;
+}
+lean_ctor_set(x_152, 0, x_149);
+lean_ctor_set(x_152, 1, x_150);
+return x_152;
+}
+}
+}
+else
+{
+lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; 
+x_153 = lean_ctor_get(x_114, 1);
+lean_inc(x_153);
+lean_dec(x_114);
+x_154 = lean_ctor_get(x_115, 0);
+lean_inc(x_154);
+if (lean_is_exclusive(x_115)) {
+ lean_ctor_release(x_115, 0);
+ x_155 = x_115;
+} else {
+ lean_dec_ref(x_115);
+ x_155 = lean_box(0);
+}
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_156 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith(x_112, x_154, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_153);
+if (lean_obj_tag(x_156) == 0)
+{
+lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+x_157 = lean_ctor_get(x_156, 0);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_156, 1);
+lean_inc(x_158);
+lean_dec(x_156);
+lean_inc(x_1);
+x_159 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_159, 0, x_1);
+lean_ctor_set(x_159, 1, x_157);
+if (lean_is_scalar(x_155)) {
+ x_160 = lean_alloc_ctor(1, 1, 0);
+} else {
+ x_160 = x_155;
+}
+lean_ctor_set(x_160, 0, x_159);
+x_13 = x_160;
+x_14 = x_158;
+goto block_19;
+}
+else
+{
+lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 
+lean_dec(x_155);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_161 = lean_ctor_get(x_156, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_156, 1);
+lean_inc(x_162);
+if (lean_is_exclusive(x_156)) {
+ lean_ctor_release(x_156, 0);
+ lean_ctor_release(x_156, 1);
+ x_163 = x_156;
+} else {
+ lean_dec_ref(x_156);
+ x_163 = lean_box(0);
+}
+if (lean_is_scalar(x_163)) {
+ x_164 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_164 = x_163;
+}
+lean_ctor_set(x_164, 0, x_161);
+lean_ctor_set(x_164, 1, x_162);
+return x_164;
+}
+}
+}
+else
+{
+lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; 
+lean_dec(x_112);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_165 = lean_ctor_get(x_114, 0);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_114, 1);
+lean_inc(x_166);
+if (lean_is_exclusive(x_114)) {
+ lean_ctor_release(x_114, 0);
+ lean_ctor_release(x_114, 1);
+ x_167 = x_114;
+} else {
+ lean_dec_ref(x_114);
+ x_167 = lean_box(0);
+}
+if (lean_is_scalar(x_167)) {
+ x_168 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_168 = x_167;
+}
+lean_ctor_set(x_168, 0, x_165);
+lean_ctor_set(x_168, 1, x_166);
+return x_168;
+}
+}
+block_19:
+{
+if (lean_obj_tag(x_13) == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_15 = lean_ctor_get(x_13, 0);
+lean_inc(x_15);
+lean_dec(x_13);
+x_16 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_16, 0, x_15);
+lean_ctor_set(x_16, 1, x_14);
+return x_16;
+}
+else
+{
+lean_object* x_17; 
+x_17 = lean_ctor_get(x_13, 0);
+lean_inc(x_17);
+lean_dec(x_13);
+x_2 = x_17;
+x_12 = x_14;
+goto _start;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+_start:
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_box(0);
+x_13 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_13, 0, x_12);
+lean_ctor_set(x_13, 1, x_1);
+x_14 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1(x_12, x_13, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_15; lean_object* x_16; 
+x_15 = lean_ctor_get(x_14, 0);
+lean_inc(x_15);
+x_16 = lean_ctor_get(x_15, 0);
+lean_inc(x_16);
+if (lean_obj_tag(x_16) == 0)
+{
+uint8_t x_17; 
+x_17 = !lean_is_exclusive(x_14);
+if (x_17 == 0)
+{
+lean_object* x_18; lean_object* x_19; 
+x_18 = lean_ctor_get(x_14, 0);
+lean_dec(x_18);
+x_19 = lean_ctor_get(x_15, 1);
+lean_inc(x_19);
+lean_dec(x_15);
+lean_ctor_set(x_14, 0, x_19);
+return x_14;
+}
+else
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_20 = lean_ctor_get(x_14, 1);
+lean_inc(x_20);
+lean_dec(x_14);
+x_21 = lean_ctor_get(x_15, 1);
+lean_inc(x_21);
+lean_dec(x_15);
+x_22 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_22, 0, x_21);
+lean_ctor_set(x_22, 1, x_20);
+return x_22;
+}
+}
+else
+{
+uint8_t x_23; 
+lean_dec(x_15);
+x_23 = !lean_is_exclusive(x_14);
+if (x_23 == 0)
+{
+lean_object* x_24; lean_object* x_25; 
+x_24 = lean_ctor_get(x_14, 0);
+lean_dec(x_24);
+x_25 = lean_ctor_get(x_16, 0);
+lean_inc(x_25);
+lean_dec(x_16);
+lean_ctor_set(x_14, 0, x_25);
+return x_14;
+}
+else
+{
+lean_object* x_26; lean_object* x_27; lean_object* x_28; 
+x_26 = lean_ctor_get(x_14, 1);
+lean_inc(x_26);
+lean_dec(x_14);
+x_27 = lean_ctor_get(x_16, 0);
+lean_inc(x_27);
+lean_dec(x_16);
+x_28 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_28, 0, x_27);
+lean_ctor_set(x_28, 1, x_26);
+return x_28;
+}
+}
+}
+else
+{
+uint8_t x_29; 
+x_29 = !lean_is_exclusive(x_14);
+if (x_29 == 0)
+{
+return x_14;
+}
+else
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; 
+x_30 = lean_ctor_get(x_14, 0);
+x_31 = lean_ctor_get(x_14, 1);
+lean_inc(x_31);
+lean_inc(x_30);
+lean_dec(x_14);
+x_32 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_32, 0, x_30);
+lean_ctor_set(x_32, 1, x_31);
+return x_32;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; 
+x_13 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_13;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; lean_object* x_14; 
+x_13 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_13, 0, x_1);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_12);
+return x_14;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; 
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_3);
+x_13 = l_Lean_Meta_Grind_Arith_CommRing_nonzeroChar_x3f(x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_13) == 0)
+{
+uint8_t x_14; 
+x_14 = !lean_is_exclusive(x_13);
+if (x_14 == 0)
+{
+lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
+x_15 = lean_ctor_get(x_13, 0);
+x_16 = lean_ctor_get(x_13, 1);
+x_17 = lean_ctor_get(x_1, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_1, 2);
+lean_inc(x_18);
+x_19 = lean_ctor_get(x_1, 3);
+lean_inc(x_19);
+x_20 = lean_ctor_get(x_2, 0);
+lean_inc(x_20);
+x_21 = l_Lean_Grind_CommRing_Poly_simp_x3f(x_17, x_20, x_15);
+if (lean_obj_tag(x_21) == 0)
+{
+lean_object* x_22; 
+lean_dec(x_19);
+lean_dec(x_18);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_22 = lean_box(0);
+lean_ctor_set(x_13, 0, x_22);
+return x_13;
+}
+else
+{
+lean_object* x_23; uint8_t x_24; 
+lean_free_object(x_13);
+x_23 = lean_ctor_get(x_21, 0);
+lean_inc(x_23);
+lean_dec(x_21);
+x_24 = !lean_is_exclusive(x_23);
+if (x_24 == 0)
+{
+lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
+x_25 = lean_ctor_get(x_23, 0);
+x_26 = lean_ctor_get(x_23, 1);
+x_27 = lean_ctor_get(x_23, 2);
+x_28 = lean_ctor_get(x_23, 3);
+x_29 = lean_alloc_ctor(2, 5, 0);
+lean_ctor_set(x_29, 0, x_26);
+lean_ctor_set(x_29, 1, x_1);
+lean_ctor_set(x_29, 2, x_27);
+lean_ctor_set(x_29, 3, x_28);
+lean_ctor_set(x_29, 4, x_2);
+lean_inc(x_25);
+lean_ctor_set(x_23, 3, x_19);
+lean_ctor_set(x_23, 2, x_18);
+lean_ctor_set(x_23, 1, x_29);
+x_30 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4;
+x_31 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_30, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
+x_32 = lean_ctor_get(x_31, 0);
+lean_inc(x_32);
+x_33 = lean_unbox(x_32);
+lean_dec(x_32);
+if (x_33 == 0)
+{
+lean_object* x_34; lean_object* x_35; lean_object* x_36; 
+lean_dec(x_25);
+x_34 = lean_ctor_get(x_31, 1);
+lean_inc(x_34);
+lean_dec(x_31);
+x_35 = lean_box(0);
+x_36 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_23, x_35, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_34);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_36;
+}
+else
+{
+uint8_t x_37; 
+x_37 = !lean_is_exclusive(x_31);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; 
+x_38 = lean_ctor_get(x_31, 1);
+x_39 = lean_ctor_get(x_31, 0);
+lean_dec(x_39);
+x_40 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_38);
+if (lean_obj_tag(x_40) == 0)
+{
+lean_object* x_41; lean_object* x_42; 
+x_41 = lean_ctor_get(x_40, 1);
+lean_inc(x_41);
+lean_dec(x_40);
+x_42 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_25, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_41);
+if (lean_obj_tag(x_42) == 0)
+{
+lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_43 = lean_ctor_get(x_42, 0);
+lean_inc(x_43);
+x_44 = lean_ctor_get(x_42, 1);
+lean_inc(x_44);
+lean_dec(x_42);
+x_45 = l_Lean_MessageData_ofExpr(x_43);
+x_46 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+lean_ctor_set_tag(x_31, 7);
+lean_ctor_set(x_31, 1, x_45);
+lean_ctor_set(x_31, 0, x_46);
+x_47 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_47, 0, x_31);
+lean_ctor_set(x_47, 1, x_46);
+x_48 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_30, x_47, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_44);
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_48, 1);
+lean_inc(x_50);
+lean_dec(x_48);
+x_51 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_23, x_49, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_50);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_49);
+return x_51;
+}
+else
+{
+uint8_t x_52; 
+lean_free_object(x_31);
+lean_dec(x_23);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_52 = !lean_is_exclusive(x_42);
+if (x_52 == 0)
+{
+return x_42;
+}
+else
+{
+lean_object* x_53; lean_object* x_54; lean_object* x_55; 
+x_53 = lean_ctor_get(x_42, 0);
+x_54 = lean_ctor_get(x_42, 1);
+lean_inc(x_54);
+lean_inc(x_53);
+lean_dec(x_42);
+x_55 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_55, 0, x_53);
+lean_ctor_set(x_55, 1, x_54);
+return x_55;
+}
+}
+}
+else
+{
+uint8_t x_56; 
+lean_free_object(x_31);
+lean_dec(x_23);
+lean_dec(x_25);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_56 = !lean_is_exclusive(x_40);
+if (x_56 == 0)
+{
+return x_40;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_40, 0);
+x_58 = lean_ctor_get(x_40, 1);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_dec(x_40);
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+return x_59;
+}
+}
+}
+else
+{
+lean_object* x_60; lean_object* x_61; 
+x_60 = lean_ctor_get(x_31, 1);
+lean_inc(x_60);
+lean_dec(x_31);
+x_61 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_60);
+if (lean_obj_tag(x_61) == 0)
+{
+lean_object* x_62; lean_object* x_63; 
+x_62 = lean_ctor_get(x_61, 1);
+lean_inc(x_62);
+lean_dec(x_61);
+x_63 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_25, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_62);
+if (lean_obj_tag(x_63) == 0)
+{
+lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_64 = lean_ctor_get(x_63, 0);
+lean_inc(x_64);
+x_65 = lean_ctor_get(x_63, 1);
+lean_inc(x_65);
+lean_dec(x_63);
+x_66 = l_Lean_MessageData_ofExpr(x_64);
+x_67 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_68 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_68, 0, x_67);
+lean_ctor_set(x_68, 1, x_66);
+x_69 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_69, 0, x_68);
+lean_ctor_set(x_69, 1, x_67);
+x_70 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_30, x_69, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_65);
+x_71 = lean_ctor_get(x_70, 0);
+lean_inc(x_71);
+x_72 = lean_ctor_get(x_70, 1);
+lean_inc(x_72);
+lean_dec(x_70);
+x_73 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_23, x_71, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_72);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_71);
+return x_73;
+}
+else
+{
+lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
+lean_dec(x_23);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_74 = lean_ctor_get(x_63, 0);
+lean_inc(x_74);
+x_75 = lean_ctor_get(x_63, 1);
+lean_inc(x_75);
+if (lean_is_exclusive(x_63)) {
+ lean_ctor_release(x_63, 0);
+ lean_ctor_release(x_63, 1);
+ x_76 = x_63;
+} else {
+ lean_dec_ref(x_63);
+ x_76 = lean_box(0);
+}
+if (lean_is_scalar(x_76)) {
+ x_77 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_77 = x_76;
+}
+lean_ctor_set(x_77, 0, x_74);
+lean_ctor_set(x_77, 1, x_75);
+return x_77;
+}
+}
+else
+{
+lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+lean_dec(x_23);
+lean_dec(x_25);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_78 = lean_ctor_get(x_61, 0);
+lean_inc(x_78);
+x_79 = lean_ctor_get(x_61, 1);
+lean_inc(x_79);
+if (lean_is_exclusive(x_61)) {
+ lean_ctor_release(x_61, 0);
+ lean_ctor_release(x_61, 1);
+ x_80 = x_61;
+} else {
+ lean_dec_ref(x_61);
+ x_80 = lean_box(0);
+}
+if (lean_is_scalar(x_80)) {
+ x_81 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_81 = x_80;
+}
+lean_ctor_set(x_81, 0, x_78);
+lean_ctor_set(x_81, 1, x_79);
+return x_81;
+}
+}
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; uint8_t x_91; 
+x_82 = lean_ctor_get(x_23, 0);
+x_83 = lean_ctor_get(x_23, 1);
+x_84 = lean_ctor_get(x_23, 2);
+x_85 = lean_ctor_get(x_23, 3);
+lean_inc(x_85);
+lean_inc(x_84);
+lean_inc(x_83);
+lean_inc(x_82);
+lean_dec(x_23);
+x_86 = lean_alloc_ctor(2, 5, 0);
+lean_ctor_set(x_86, 0, x_83);
+lean_ctor_set(x_86, 1, x_1);
+lean_ctor_set(x_86, 2, x_84);
+lean_ctor_set(x_86, 3, x_85);
+lean_ctor_set(x_86, 4, x_2);
+lean_inc(x_82);
+x_87 = lean_alloc_ctor(0, 4, 0);
+lean_ctor_set(x_87, 0, x_82);
+lean_ctor_set(x_87, 1, x_86);
+lean_ctor_set(x_87, 2, x_18);
+lean_ctor_set(x_87, 3, x_19);
+x_88 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4;
+x_89 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_88, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_16);
+x_90 = lean_ctor_get(x_89, 0);
+lean_inc(x_90);
+x_91 = lean_unbox(x_90);
+lean_dec(x_90);
+if (x_91 == 0)
+{
+lean_object* x_92; lean_object* x_93; lean_object* x_94; 
+lean_dec(x_82);
+x_92 = lean_ctor_get(x_89, 1);
+lean_inc(x_92);
+lean_dec(x_89);
+x_93 = lean_box(0);
+x_94 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_87, x_93, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_92);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_94;
+}
+else
+{
+lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_95 = lean_ctor_get(x_89, 1);
+lean_inc(x_95);
+if (lean_is_exclusive(x_89)) {
+ lean_ctor_release(x_89, 0);
+ lean_ctor_release(x_89, 1);
+ x_96 = x_89;
+} else {
+ lean_dec_ref(x_89);
+ x_96 = lean_box(0);
+}
+x_97 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_95);
+if (lean_obj_tag(x_97) == 0)
+{
+lean_object* x_98; lean_object* x_99; 
+x_98 = lean_ctor_get(x_97, 1);
+lean_inc(x_98);
+lean_dec(x_97);
+x_99 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_82, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_98);
+if (lean_obj_tag(x_99) == 0)
+{
+lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; 
+x_100 = lean_ctor_get(x_99, 0);
+lean_inc(x_100);
+x_101 = lean_ctor_get(x_99, 1);
+lean_inc(x_101);
+lean_dec(x_99);
+x_102 = l_Lean_MessageData_ofExpr(x_100);
+x_103 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+if (lean_is_scalar(x_96)) {
+ x_104 = lean_alloc_ctor(7, 2, 0);
+} else {
+ x_104 = x_96;
+ lean_ctor_set_tag(x_104, 7);
+}
+lean_ctor_set(x_104, 0, x_103);
+lean_ctor_set(x_104, 1, x_102);
+x_105 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_105, 0, x_104);
+lean_ctor_set(x_105, 1, x_103);
+x_106 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_88, x_105, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_101);
+x_107 = lean_ctor_get(x_106, 0);
+lean_inc(x_107);
+x_108 = lean_ctor_get(x_106, 1);
+lean_inc(x_108);
+lean_dec(x_106);
+x_109 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_87, x_107, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_108);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_107);
+return x_109;
+}
+else
+{
+lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; 
+lean_dec(x_96);
+lean_dec(x_87);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_110 = lean_ctor_get(x_99, 0);
+lean_inc(x_110);
+x_111 = lean_ctor_get(x_99, 1);
+lean_inc(x_111);
+if (lean_is_exclusive(x_99)) {
+ lean_ctor_release(x_99, 0);
+ lean_ctor_release(x_99, 1);
+ x_112 = x_99;
+} else {
+ lean_dec_ref(x_99);
+ x_112 = lean_box(0);
+}
+if (lean_is_scalar(x_112)) {
+ x_113 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_113 = x_112;
+}
+lean_ctor_set(x_113, 0, x_110);
+lean_ctor_set(x_113, 1, x_111);
+return x_113;
+}
+}
+else
+{
+lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; 
+lean_dec(x_96);
+lean_dec(x_87);
+lean_dec(x_82);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_114 = lean_ctor_get(x_97, 0);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_97, 1);
+lean_inc(x_115);
+if (lean_is_exclusive(x_97)) {
+ lean_ctor_release(x_97, 0);
+ lean_ctor_release(x_97, 1);
+ x_116 = x_97;
+} else {
+ lean_dec_ref(x_97);
+ x_116 = lean_box(0);
+}
+if (lean_is_scalar(x_116)) {
+ x_117 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_117 = x_116;
+}
+lean_ctor_set(x_117, 0, x_114);
+lean_ctor_set(x_117, 1, x_115);
+return x_117;
+}
+}
+}
+}
+}
+else
+{
+lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
+x_118 = lean_ctor_get(x_13, 0);
+x_119 = lean_ctor_get(x_13, 1);
+lean_inc(x_119);
+lean_inc(x_118);
+lean_dec(x_13);
+x_120 = lean_ctor_get(x_1, 0);
+lean_inc(x_120);
+x_121 = lean_ctor_get(x_1, 2);
+lean_inc(x_121);
+x_122 = lean_ctor_get(x_1, 3);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_2, 0);
+lean_inc(x_123);
+x_124 = l_Lean_Grind_CommRing_Poly_simp_x3f(x_120, x_123, x_118);
+if (lean_obj_tag(x_124) == 0)
+{
+lean_object* x_125; lean_object* x_126; 
+lean_dec(x_122);
+lean_dec(x_121);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_125 = lean_box(0);
+x_126 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_126, 0, x_125);
+lean_ctor_set(x_126, 1, x_119);
+return x_126;
+}
+else
+{
+lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; uint8_t x_138; 
+x_127 = lean_ctor_get(x_124, 0);
+lean_inc(x_127);
+lean_dec(x_124);
+x_128 = lean_ctor_get(x_127, 0);
+lean_inc(x_128);
+x_129 = lean_ctor_get(x_127, 1);
+lean_inc(x_129);
+x_130 = lean_ctor_get(x_127, 2);
+lean_inc(x_130);
+x_131 = lean_ctor_get(x_127, 3);
+lean_inc(x_131);
+if (lean_is_exclusive(x_127)) {
+ lean_ctor_release(x_127, 0);
+ lean_ctor_release(x_127, 1);
+ lean_ctor_release(x_127, 2);
+ lean_ctor_release(x_127, 3);
+ x_132 = x_127;
+} else {
+ lean_dec_ref(x_127);
+ x_132 = lean_box(0);
+}
+x_133 = lean_alloc_ctor(2, 5, 0);
+lean_ctor_set(x_133, 0, x_129);
+lean_ctor_set(x_133, 1, x_1);
+lean_ctor_set(x_133, 2, x_130);
+lean_ctor_set(x_133, 3, x_131);
+lean_ctor_set(x_133, 4, x_2);
+lean_inc(x_128);
+if (lean_is_scalar(x_132)) {
+ x_134 = lean_alloc_ctor(0, 4, 0);
+} else {
+ x_134 = x_132;
+}
+lean_ctor_set(x_134, 0, x_128);
+lean_ctor_set(x_134, 1, x_133);
+lean_ctor_set(x_134, 2, x_121);
+lean_ctor_set(x_134, 3, x_122);
+x_135 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4;
+x_136 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_135, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_119);
+x_137 = lean_ctor_get(x_136, 0);
+lean_inc(x_137);
+x_138 = lean_unbox(x_137);
+lean_dec(x_137);
+if (x_138 == 0)
+{
+lean_object* x_139; lean_object* x_140; lean_object* x_141; 
+lean_dec(x_128);
+x_139 = lean_ctor_get(x_136, 1);
+lean_inc(x_139);
+lean_dec(x_136);
+x_140 = lean_box(0);
+x_141 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_134, x_140, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_139);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+return x_141;
+}
+else
+{
+lean_object* x_142; lean_object* x_143; lean_object* x_144; 
+x_142 = lean_ctor_get(x_136, 1);
+lean_inc(x_142);
+if (lean_is_exclusive(x_136)) {
+ lean_ctor_release(x_136, 0);
+ lean_ctor_release(x_136, 1);
+ x_143 = x_136;
+} else {
+ lean_dec_ref(x_136);
+ x_143 = lean_box(0);
+}
+x_144 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_142);
+if (lean_obj_tag(x_144) == 0)
+{
+lean_object* x_145; lean_object* x_146; 
+x_145 = lean_ctor_get(x_144, 1);
+lean_inc(x_145);
+lean_dec(x_144);
+x_146 = l_Lean_Grind_CommRing_Poly_denoteExpr(x_128, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_145);
+if (lean_obj_tag(x_146) == 0)
+{
+lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; 
+x_147 = lean_ctor_get(x_146, 0);
+lean_inc(x_147);
+x_148 = lean_ctor_get(x_146, 1);
+lean_inc(x_148);
+lean_dec(x_146);
+x_149 = l_Lean_MessageData_ofExpr(x_147);
+x_150 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+if (lean_is_scalar(x_143)) {
+ x_151 = lean_alloc_ctor(7, 2, 0);
+} else {
+ x_151 = x_143;
+ lean_ctor_set_tag(x_151, 7);
+}
+lean_ctor_set(x_151, 0, x_150);
+lean_ctor_set(x_151, 1, x_149);
+x_152 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_152, 0, x_151);
+lean_ctor_set(x_152, 1, x_150);
+x_153 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_135, x_152, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_148);
+x_154 = lean_ctor_get(x_153, 0);
+lean_inc(x_154);
+x_155 = lean_ctor_get(x_153, 1);
+lean_inc(x_155);
+lean_dec(x_153);
+x_156 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_134, x_154, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_155);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_154);
+return x_156;
+}
+else
+{
+lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+lean_dec(x_143);
+lean_dec(x_134);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_157 = lean_ctor_get(x_146, 0);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_146, 1);
+lean_inc(x_158);
+if (lean_is_exclusive(x_146)) {
+ lean_ctor_release(x_146, 0);
+ lean_ctor_release(x_146, 1);
+ x_159 = x_146;
+} else {
+ lean_dec_ref(x_146);
+ x_159 = lean_box(0);
+}
+if (lean_is_scalar(x_159)) {
+ x_160 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_160 = x_159;
+}
+lean_ctor_set(x_160, 0, x_157);
+lean_ctor_set(x_160, 1, x_158);
+return x_160;
+}
+}
+else
+{
+lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 
+lean_dec(x_143);
+lean_dec(x_134);
+lean_dec(x_128);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+x_161 = lean_ctor_get(x_144, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_144, 1);
+lean_inc(x_162);
+if (lean_is_exclusive(x_144)) {
+ lean_ctor_release(x_144, 0);
+ lean_ctor_release(x_144, 1);
+ x_163 = x_144;
+} else {
+ lean_dec_ref(x_144);
+ x_163 = lean_box(0);
+}
+if (lean_is_scalar(x_163)) {
+ x_164 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_164 = x_163;
+}
+lean_ctor_set(x_164, 0, x_161);
+lean_ctor_set(x_164, 1, x_162);
+return x_164;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_165; 
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+x_165 = !lean_is_exclusive(x_13);
+if (x_165 == 0)
+{
+return x_13;
+}
+else
+{
+lean_object* x_166; lean_object* x_167; lean_object* x_168; 
+x_166 = lean_ctor_get(x_13, 0);
+x_167 = lean_ctor_get(x_13, 1);
+lean_inc(x_167);
+lean_inc(x_166);
+lean_dec(x_13);
+x_168 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_168, 0, x_166);
+lean_ctor_set(x_168, 1, x_167);
+return x_168;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+_start:
+{
+lean_object* x_13; 
+x_13 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_13;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+_start:
+{
+lean_object* x_14; lean_object* x_15; uint8_t x_21; 
+x_21 = !lean_is_exclusive(x_3);
+if (x_21 == 0)
+{
+lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_22 = lean_ctor_get(x_3, 1);
+x_23 = lean_ctor_get(x_3, 0);
+lean_dec(x_23);
+x_24 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
+x_25 = l_Lean_Core_checkSystem(x_24, x_11, x_12, x_13);
+if (lean_obj_tag(x_25) == 0)
+{
+lean_object* x_26; lean_object* x_27; 
+x_26 = lean_ctor_get(x_25, 1);
+lean_inc(x_26);
+lean_dec(x_25);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_1);
+lean_inc(x_22);
+x_27 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(x_22, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_26);
+if (lean_obj_tag(x_27) == 0)
+{
+lean_object* x_28; 
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+if (lean_obj_tag(x_28) == 0)
+{
+lean_object* x_29; lean_object* x_30; lean_object* x_31; 
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+lean_inc(x_22);
+x_30 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_30, 0, x_22);
+lean_ctor_set(x_3, 0, x_30);
+x_31 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_31, 0, x_3);
+x_14 = x_31;
+x_15 = x_29;
+goto block_20;
+}
+else
+{
+lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; uint8_t x_37; 
+lean_free_object(x_3);
+x_32 = lean_ctor_get(x_27, 1);
+lean_inc(x_32);
+lean_dec(x_27);
+x_33 = lean_ctor_get(x_28, 0);
+lean_inc(x_33);
+lean_dec(x_28);
+x_34 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_35 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_34, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_32);
+x_36 = lean_ctor_get(x_35, 0);
+lean_inc(x_36);
+x_37 = lean_unbox(x_36);
+lean_dec(x_36);
+if (x_37 == 0)
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; 
+x_38 = lean_ctor_get(x_35, 1);
+lean_inc(x_38);
+lean_dec(x_35);
+x_39 = lean_box(0);
+lean_inc(x_2);
+x_40 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_39, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_38);
+lean_dec(x_22);
+x_41 = lean_ctor_get(x_40, 0);
+lean_inc(x_41);
+x_42 = lean_ctor_get(x_40, 1);
+lean_inc(x_42);
+lean_dec(x_40);
+x_14 = x_41;
+x_15 = x_42;
+goto block_20;
+}
+else
+{
+uint8_t x_43; 
+x_43 = !lean_is_exclusive(x_35);
+if (x_43 == 0)
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_44 = lean_ctor_get(x_35, 1);
+x_45 = lean_ctor_get(x_35, 0);
+lean_dec(x_45);
+x_46 = l_Lean_Meta_Grind_updateLastTag(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_44);
+if (lean_obj_tag(x_46) == 0)
+{
+lean_object* x_47; lean_object* x_48; 
+x_47 = lean_ctor_get(x_46, 1);
+lean_inc(x_47);
+lean_dec(x_46);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_22);
+x_48 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_47);
+if (lean_obj_tag(x_48) == 0)
+{
+lean_object* x_49; lean_object* x_50; lean_object* x_51; 
+x_49 = lean_ctor_get(x_48, 0);
+lean_inc(x_49);
+x_50 = lean_ctor_get(x_48, 1);
+lean_inc(x_50);
+lean_dec(x_48);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_1);
+x_51 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_50);
+if (lean_obj_tag(x_51) == 0)
+{
+lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; 
+x_52 = lean_ctor_get(x_51, 0);
+lean_inc(x_52);
+x_53 = lean_ctor_get(x_51, 1);
+lean_inc(x_53);
+lean_dec(x_51);
+x_54 = l_Lean_MessageData_ofExpr(x_49);
+x_55 = l_Lean_indentD(x_54);
+x_56 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
+lean_ctor_set_tag(x_35, 7);
+lean_ctor_set(x_35, 1, x_55);
+lean_ctor_set(x_35, 0, x_56);
+x_57 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
+x_58 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_58, 0, x_35);
+lean_ctor_set(x_58, 1, x_57);
+x_59 = l_Lean_MessageData_ofExpr(x_52);
+x_60 = l_Lean_indentD(x_59);
+x_61 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_61, 0, x_58);
+lean_ctor_set(x_61, 1, x_60);
+x_62 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_63 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_63, 0, x_61);
+lean_ctor_set(x_63, 1, x_62);
+x_64 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_34, x_63, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_53);
+x_65 = lean_ctor_get(x_64, 0);
+lean_inc(x_65);
+x_66 = lean_ctor_get(x_64, 1);
+lean_inc(x_66);
+lean_dec(x_64);
+lean_inc(x_2);
+x_67 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_65, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_66);
+lean_dec(x_65);
+lean_dec(x_22);
+x_68 = lean_ctor_get(x_67, 0);
+lean_inc(x_68);
+x_69 = lean_ctor_get(x_67, 1);
+lean_inc(x_69);
+lean_dec(x_67);
+x_14 = x_68;
+x_15 = x_69;
+goto block_20;
+}
+else
+{
+uint8_t x_70; 
+lean_dec(x_49);
+lean_free_object(x_35);
+lean_dec(x_33);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_70 = !lean_is_exclusive(x_51);
+if (x_70 == 0)
+{
+return x_51;
+}
+else
+{
+lean_object* x_71; lean_object* x_72; lean_object* x_73; 
+x_71 = lean_ctor_get(x_51, 0);
+x_72 = lean_ctor_get(x_51, 1);
+lean_inc(x_72);
+lean_inc(x_71);
+lean_dec(x_51);
+x_73 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_73, 0, x_71);
+lean_ctor_set(x_73, 1, x_72);
+return x_73;
+}
+}
+}
+else
+{
+uint8_t x_74; 
+lean_free_object(x_35);
+lean_dec(x_33);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_74 = !lean_is_exclusive(x_48);
+if (x_74 == 0)
+{
+return x_48;
+}
+else
+{
+lean_object* x_75; lean_object* x_76; lean_object* x_77; 
+x_75 = lean_ctor_get(x_48, 0);
+x_76 = lean_ctor_get(x_48, 1);
+lean_inc(x_76);
+lean_inc(x_75);
+lean_dec(x_48);
+x_77 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_77, 0, x_75);
+lean_ctor_set(x_77, 1, x_76);
+return x_77;
+}
+}
+}
+else
+{
+uint8_t x_78; 
+lean_free_object(x_35);
+lean_dec(x_33);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_78 = !lean_is_exclusive(x_46);
+if (x_78 == 0)
+{
+return x_46;
+}
+else
+{
+lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_79 = lean_ctor_get(x_46, 0);
+x_80 = lean_ctor_get(x_46, 1);
+lean_inc(x_80);
+lean_inc(x_79);
+lean_dec(x_46);
+x_81 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_81, 0, x_79);
+lean_ctor_set(x_81, 1, x_80);
+return x_81;
+}
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; 
+x_82 = lean_ctor_get(x_35, 1);
+lean_inc(x_82);
+lean_dec(x_35);
+x_83 = l_Lean_Meta_Grind_updateLastTag(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_82);
+if (lean_obj_tag(x_83) == 0)
+{
+lean_object* x_84; lean_object* x_85; 
+x_84 = lean_ctor_get(x_83, 1);
+lean_inc(x_84);
+lean_dec(x_83);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_22);
+x_85 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_22, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_84);
+if (lean_obj_tag(x_85) == 0)
+{
+lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+x_86 = lean_ctor_get(x_85, 0);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_85, 1);
+lean_inc(x_87);
+lean_dec(x_85);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_1);
+x_88 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_87);
+if (lean_obj_tag(x_88) == 0)
+{
+lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
+x_89 = lean_ctor_get(x_88, 0);
+lean_inc(x_89);
+x_90 = lean_ctor_get(x_88, 1);
+lean_inc(x_90);
+lean_dec(x_88);
+x_91 = l_Lean_MessageData_ofExpr(x_86);
+x_92 = l_Lean_indentD(x_91);
+x_93 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
+x_94 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_94, 0, x_93);
+lean_ctor_set(x_94, 1, x_92);
+x_95 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
+x_96 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_96, 0, x_94);
+lean_ctor_set(x_96, 1, x_95);
+x_97 = l_Lean_MessageData_ofExpr(x_89);
+x_98 = l_Lean_indentD(x_97);
+x_99 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_99, 0, x_96);
+lean_ctor_set(x_99, 1, x_98);
+x_100 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_101 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_101, 0, x_99);
+lean_ctor_set(x_101, 1, x_100);
+x_102 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_34, x_101, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_90);
+x_103 = lean_ctor_get(x_102, 0);
+lean_inc(x_103);
+x_104 = lean_ctor_get(x_102, 1);
+lean_inc(x_104);
+lean_dec(x_102);
+lean_inc(x_2);
+x_105 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_33, x_22, x_103, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_104);
+lean_dec(x_103);
+lean_dec(x_22);
+x_106 = lean_ctor_get(x_105, 0);
+lean_inc(x_106);
+x_107 = lean_ctor_get(x_105, 1);
+lean_inc(x_107);
+lean_dec(x_105);
+x_14 = x_106;
+x_15 = x_107;
+goto block_20;
+}
+else
+{
+lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+lean_dec(x_86);
+lean_dec(x_33);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_108 = lean_ctor_get(x_88, 0);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_88, 1);
+lean_inc(x_109);
+if (lean_is_exclusive(x_88)) {
+ lean_ctor_release(x_88, 0);
+ lean_ctor_release(x_88, 1);
+ x_110 = x_88;
+} else {
+ lean_dec_ref(x_88);
+ x_110 = lean_box(0);
+}
+if (lean_is_scalar(x_110)) {
+ x_111 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_111 = x_110;
+}
+lean_ctor_set(x_111, 0, x_108);
+lean_ctor_set(x_111, 1, x_109);
+return x_111;
+}
+}
+else
+{
+lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; 
+lean_dec(x_33);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_112 = lean_ctor_get(x_85, 0);
+lean_inc(x_112);
+x_113 = lean_ctor_get(x_85, 1);
+lean_inc(x_113);
+if (lean_is_exclusive(x_85)) {
+ lean_ctor_release(x_85, 0);
+ lean_ctor_release(x_85, 1);
+ x_114 = x_85;
+} else {
+ lean_dec_ref(x_85);
+ x_114 = lean_box(0);
+}
+if (lean_is_scalar(x_114)) {
+ x_115 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_115 = x_114;
+}
+lean_ctor_set(x_115, 0, x_112);
+lean_ctor_set(x_115, 1, x_113);
+return x_115;
+}
+}
+else
+{
+lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
+lean_dec(x_33);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_116 = lean_ctor_get(x_83, 0);
+lean_inc(x_116);
+x_117 = lean_ctor_get(x_83, 1);
+lean_inc(x_117);
+if (lean_is_exclusive(x_83)) {
+ lean_ctor_release(x_83, 0);
+ lean_ctor_release(x_83, 1);
+ x_118 = x_83;
+} else {
+ lean_dec_ref(x_83);
+ x_118 = lean_box(0);
+}
+if (lean_is_scalar(x_118)) {
+ x_119 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_119 = x_118;
+}
+lean_ctor_set(x_119, 0, x_116);
+lean_ctor_set(x_119, 1, x_117);
+return x_119;
+}
+}
+}
+}
+}
+else
+{
+uint8_t x_120; 
+lean_free_object(x_3);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_120 = !lean_is_exclusive(x_27);
+if (x_120 == 0)
+{
+return x_27;
+}
+else
+{
+lean_object* x_121; lean_object* x_122; lean_object* x_123; 
+x_121 = lean_ctor_get(x_27, 0);
+x_122 = lean_ctor_get(x_27, 1);
+lean_inc(x_122);
+lean_inc(x_121);
+lean_dec(x_27);
+x_123 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_123, 0, x_121);
+lean_ctor_set(x_123, 1, x_122);
+return x_123;
+}
+}
+}
+else
+{
+uint8_t x_124; 
+lean_free_object(x_3);
+lean_dec(x_22);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_124 = !lean_is_exclusive(x_25);
+if (x_124 == 0)
+{
+return x_25;
+}
+else
+{
+lean_object* x_125; lean_object* x_126; lean_object* x_127; 
+x_125 = lean_ctor_get(x_25, 0);
+x_126 = lean_ctor_get(x_25, 1);
+lean_inc(x_126);
+lean_inc(x_125);
+lean_dec(x_25);
+x_127 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_127, 0, x_125);
+lean_ctor_set(x_127, 1, x_126);
+return x_127;
+}
+}
+}
+else
+{
+lean_object* x_128; lean_object* x_129; lean_object* x_130; 
+x_128 = lean_ctor_get(x_3, 1);
+lean_inc(x_128);
+lean_dec(x_3);
+x_129 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
+x_130 = l_Lean_Core_checkSystem(x_129, x_11, x_12, x_13);
+if (lean_obj_tag(x_130) == 0)
+{
+lean_object* x_131; lean_object* x_132; 
+x_131 = lean_ctor_get(x_130, 1);
+lean_inc(x_131);
+lean_dec(x_130);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_6);
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_1);
+lean_inc(x_128);
+x_132 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1(x_128, x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_131);
+if (lean_obj_tag(x_132) == 0)
+{
+lean_object* x_133; 
+x_133 = lean_ctor_get(x_132, 0);
+lean_inc(x_133);
+if (lean_obj_tag(x_133) == 0)
+{
+lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; 
+x_134 = lean_ctor_get(x_132, 1);
+lean_inc(x_134);
+lean_dec(x_132);
+lean_inc(x_128);
+x_135 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_135, 0, x_128);
+x_136 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_136, 0, x_135);
+lean_ctor_set(x_136, 1, x_128);
+x_137 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_137, 0, x_136);
+x_14 = x_137;
+x_15 = x_134;
+goto block_20;
+}
+else
+{
+lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; uint8_t x_143; 
+x_138 = lean_ctor_get(x_132, 1);
+lean_inc(x_138);
+lean_dec(x_132);
+x_139 = lean_ctor_get(x_133, 0);
+lean_inc(x_139);
+lean_dec(x_133);
+x_140 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_141 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_140, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_138);
+x_142 = lean_ctor_get(x_141, 0);
+lean_inc(x_142);
+x_143 = lean_unbox(x_142);
+lean_dec(x_142);
+if (x_143 == 0)
+{
+lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; 
+x_144 = lean_ctor_get(x_141, 1);
+lean_inc(x_144);
+lean_dec(x_141);
+x_145 = lean_box(0);
+lean_inc(x_2);
+x_146 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_139, x_128, x_145, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_144);
+lean_dec(x_128);
+x_147 = lean_ctor_get(x_146, 0);
+lean_inc(x_147);
+x_148 = lean_ctor_get(x_146, 1);
+lean_inc(x_148);
+lean_dec(x_146);
+x_14 = x_147;
+x_15 = x_148;
+goto block_20;
+}
+else
+{
+lean_object* x_149; lean_object* x_150; lean_object* x_151; 
+x_149 = lean_ctor_get(x_141, 1);
+lean_inc(x_149);
+if (lean_is_exclusive(x_141)) {
+ lean_ctor_release(x_141, 0);
+ lean_ctor_release(x_141, 1);
+ x_150 = x_141;
+} else {
+ lean_dec_ref(x_141);
+ x_150 = lean_box(0);
+}
+x_151 = l_Lean_Meta_Grind_updateLastTag(x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_149);
+if (lean_obj_tag(x_151) == 0)
+{
+lean_object* x_152; lean_object* x_153; 
+x_152 = lean_ctor_get(x_151, 1);
+lean_inc(x_152);
+lean_dec(x_151);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_128);
+x_153 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_128, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_152);
+if (lean_obj_tag(x_153) == 0)
+{
+lean_object* x_154; lean_object* x_155; lean_object* x_156; 
+x_154 = lean_ctor_get(x_153, 0);
+lean_inc(x_154);
+x_155 = lean_ctor_get(x_153, 1);
+lean_inc(x_155);
+lean_dec(x_153);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_1);
+x_156 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_1, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_155);
+if (lean_obj_tag(x_156) == 0)
+{
+lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; 
+x_157 = lean_ctor_get(x_156, 0);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_156, 1);
+lean_inc(x_158);
+lean_dec(x_156);
+x_159 = l_Lean_MessageData_ofExpr(x_154);
+x_160 = l_Lean_indentD(x_159);
+x_161 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4;
+if (lean_is_scalar(x_150)) {
+ x_162 = lean_alloc_ctor(7, 2, 0);
+} else {
+ x_162 = x_150;
+ lean_ctor_set_tag(x_162, 7);
+}
+lean_ctor_set(x_162, 0, x_161);
+lean_ctor_set(x_162, 1, x_160);
+x_163 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6;
+x_164 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_164, 0, x_162);
+lean_ctor_set(x_164, 1, x_163);
+x_165 = l_Lean_MessageData_ofExpr(x_157);
+x_166 = l_Lean_indentD(x_165);
+x_167 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_167, 0, x_164);
+lean_ctor_set(x_167, 1, x_166);
+x_168 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_169 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_169, 0, x_167);
+lean_ctor_set(x_169, 1, x_168);
+x_170 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_140, x_169, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_158);
+x_171 = lean_ctor_get(x_170, 0);
+lean_inc(x_171);
+x_172 = lean_ctor_get(x_170, 1);
+lean_inc(x_172);
+lean_dec(x_170);
+lean_inc(x_2);
+x_173 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___lambda__1(x_2, x_139, x_128, x_171, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_172);
+lean_dec(x_171);
+lean_dec(x_128);
+x_174 = lean_ctor_get(x_173, 0);
+lean_inc(x_174);
+x_175 = lean_ctor_get(x_173, 1);
+lean_inc(x_175);
+lean_dec(x_173);
+x_14 = x_174;
+x_15 = x_175;
+goto block_20;
+}
+else
+{
+lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; 
+lean_dec(x_154);
+lean_dec(x_150);
+lean_dec(x_139);
+lean_dec(x_128);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_176 = lean_ctor_get(x_156, 0);
+lean_inc(x_176);
+x_177 = lean_ctor_get(x_156, 1);
+lean_inc(x_177);
+if (lean_is_exclusive(x_156)) {
+ lean_ctor_release(x_156, 0);
+ lean_ctor_release(x_156, 1);
+ x_178 = x_156;
+} else {
+ lean_dec_ref(x_156);
+ x_178 = lean_box(0);
+}
+if (lean_is_scalar(x_178)) {
+ x_179 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_179 = x_178;
+}
+lean_ctor_set(x_179, 0, x_176);
+lean_ctor_set(x_179, 1, x_177);
+return x_179;
+}
+}
+else
+{
+lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; 
+lean_dec(x_150);
+lean_dec(x_139);
+lean_dec(x_128);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_180 = lean_ctor_get(x_153, 0);
+lean_inc(x_180);
+x_181 = lean_ctor_get(x_153, 1);
+lean_inc(x_181);
+if (lean_is_exclusive(x_153)) {
+ lean_ctor_release(x_153, 0);
+ lean_ctor_release(x_153, 1);
+ x_182 = x_153;
+} else {
+ lean_dec_ref(x_153);
+ x_182 = lean_box(0);
+}
+if (lean_is_scalar(x_182)) {
+ x_183 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_183 = x_182;
+}
+lean_ctor_set(x_183, 0, x_180);
+lean_ctor_set(x_183, 1, x_181);
+return x_183;
+}
+}
+else
+{
+lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; 
+lean_dec(x_150);
+lean_dec(x_139);
+lean_dec(x_128);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_184 = lean_ctor_get(x_151, 0);
+lean_inc(x_184);
+x_185 = lean_ctor_get(x_151, 1);
+lean_inc(x_185);
+if (lean_is_exclusive(x_151)) {
+ lean_ctor_release(x_151, 0);
+ lean_ctor_release(x_151, 1);
+ x_186 = x_151;
+} else {
+ lean_dec_ref(x_151);
+ x_186 = lean_box(0);
+}
+if (lean_is_scalar(x_186)) {
+ x_187 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_187 = x_186;
+}
+lean_ctor_set(x_187, 0, x_184);
+lean_ctor_set(x_187, 1, x_185);
+return x_187;
+}
+}
+}
+}
+else
+{
+lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; 
+lean_dec(x_128);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_188 = lean_ctor_get(x_132, 0);
+lean_inc(x_188);
+x_189 = lean_ctor_get(x_132, 1);
+lean_inc(x_189);
+if (lean_is_exclusive(x_132)) {
+ lean_ctor_release(x_132, 0);
+ lean_ctor_release(x_132, 1);
+ x_190 = x_132;
+} else {
+ lean_dec_ref(x_132);
+ x_190 = lean_box(0);
+}
+if (lean_is_scalar(x_190)) {
+ x_191 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_191 = x_190;
+}
+lean_ctor_set(x_191, 0, x_188);
+lean_ctor_set(x_191, 1, x_189);
+return x_191;
+}
+}
+else
+{
+lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; 
+lean_dec(x_128);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_192 = lean_ctor_get(x_130, 0);
+lean_inc(x_192);
+x_193 = lean_ctor_get(x_130, 1);
+lean_inc(x_193);
+if (lean_is_exclusive(x_130)) {
+ lean_ctor_release(x_130, 0);
+ lean_ctor_release(x_130, 1);
+ x_194 = x_130;
+} else {
+ lean_dec_ref(x_130);
+ x_194 = lean_box(0);
+}
+if (lean_is_scalar(x_194)) {
+ x_195 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_195 = x_194;
+}
+lean_ctor_set(x_195, 0, x_192);
+lean_ctor_set(x_195, 1, x_193);
+return x_195;
+}
+}
+block_20:
+{
+if (lean_obj_tag(x_14) == 0)
+{
+lean_object* x_16; lean_object* x_17; 
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_16 = lean_ctor_get(x_14, 0);
+lean_inc(x_16);
+lean_dec(x_14);
+x_17 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_17, 0, x_16);
+lean_ctor_set(x_17, 1, x_15);
+return x_17;
+}
+else
+{
+lean_object* x_18; 
+x_18 = lean_ctor_get(x_14, 0);
+lean_inc(x_18);
+lean_dec(x_14);
+x_3 = x_18;
+x_13 = x_15;
+goto _start;
+}
+}
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
@@ -4673,78 +7393,6 @@ return x_33;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
-_start:
-{
-lean_object* x_15; 
-x_15 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-return x_15;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; 
-x_13 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_13;
-}
-}
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-lean_inc(x_1);
-x_13 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_13, 0, x_1);
-x_14 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_14, 0, x_13);
-lean_ctor_set(x_14, 1, x_1);
-x_15 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_15, 0, x_14);
-x_16 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_16, 0, x_15);
-lean_ctor_set(x_16, 1, x_12);
-return x_16;
-}
-}
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = lean_mk_string_unchecked("simplified", 10, 10);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__1;
-x_2 = l_Lean_stringToMessageData(x_1);
-return x_2;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
@@ -4752,111 +7400,110 @@ lean_object* x_13; lean_object* x_14; uint8_t x_20;
 x_20 = !lean_is_exclusive(x_2);
 if (x_20 == 0)
 {
-lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; 
+lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; 
 x_21 = lean_ctor_get(x_2, 1);
 x_22 = lean_ctor_get(x_2, 0);
 lean_dec(x_22);
 x_23 = lean_ctor_get(x_21, 0);
 lean_inc(x_23);
-x_24 = 0;
-x_25 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_23, x_24, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_24 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_23, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_24) == 0)
+{
+lean_object* x_25; 
+x_25 = lean_ctor_get(x_24, 0);
+lean_inc(x_25);
 if (lean_obj_tag(x_25) == 0)
 {
-lean_object* x_26; 
-x_26 = lean_ctor_get(x_25, 0);
+lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+lean_free_object(x_2);
+x_26 = lean_ctor_get(x_24, 1);
 lean_inc(x_26);
-if (lean_obj_tag(x_26) == 0)
-{
-lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; uint8_t x_31; 
-lean_free_object(x_2);
-x_27 = lean_ctor_get(x_25, 1);
-lean_inc(x_27);
-lean_dec(x_25);
-x_28 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__2;
-x_29 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_28, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_27);
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_unbox(x_30);
-lean_dec(x_30);
-if (x_31 == 0)
-{
-lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
-x_32 = lean_ctor_get(x_29, 1);
-lean_inc(x_32);
+lean_dec(x_24);
+x_27 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_28 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_27, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_26);
+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
+x_30 = lean_unbox(x_29);
 lean_dec(x_29);
-x_33 = lean_box(0);
-x_34 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(x_21, x_33, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_32);
-x_35 = lean_ctor_get(x_34, 0);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+x_31 = lean_ctor_get(x_28, 1);
+lean_inc(x_31);
+lean_dec(x_28);
+x_32 = lean_box(0);
+x_33 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_21, x_32, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_31);
+x_34 = lean_ctor_get(x_33, 0);
+lean_inc(x_34);
+x_35 = lean_ctor_get(x_33, 1);
 lean_inc(x_35);
-x_36 = lean_ctor_get(x_34, 1);
-lean_inc(x_36);
-lean_dec(x_34);
-x_13 = x_35;
-x_14 = x_36;
+lean_dec(x_33);
+x_13 = x_34;
+x_14 = x_35;
 goto block_19;
 }
 else
 {
-uint8_t x_37; 
-x_37 = !lean_is_exclusive(x_29);
-if (x_37 == 0)
+uint8_t x_36; 
+x_36 = !lean_is_exclusive(x_28);
+if (x_36 == 0)
 {
-lean_object* x_38; lean_object* x_39; lean_object* x_40; 
-x_38 = lean_ctor_get(x_29, 1);
-x_39 = lean_ctor_get(x_29, 0);
+lean_object* x_37; lean_object* x_38; lean_object* x_39; 
+x_37 = lean_ctor_get(x_28, 1);
+x_38 = lean_ctor_get(x_28, 0);
+lean_dec(x_38);
+x_39 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_37);
+if (lean_obj_tag(x_39) == 0)
+{
+lean_object* x_40; lean_object* x_41; 
+x_40 = lean_ctor_get(x_39, 1);
+lean_inc(x_40);
 lean_dec(x_39);
-x_40 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_38);
-if (lean_obj_tag(x_40) == 0)
-{
-lean_object* x_41; lean_object* x_42; 
-x_41 = lean_ctor_get(x_40, 1);
-lean_inc(x_41);
-lean_dec(x_40);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_21);
-x_42 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_41);
-if (lean_obj_tag(x_42) == 0)
+x_41 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_40);
+if (lean_obj_tag(x_41) == 0)
 {
-lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
-x_43 = lean_ctor_get(x_42, 0);
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; 
+x_42 = lean_ctor_get(x_41, 0);
+lean_inc(x_42);
+x_43 = lean_ctor_get(x_41, 1);
 lean_inc(x_43);
-x_44 = lean_ctor_get(x_42, 1);
-lean_inc(x_44);
-lean_dec(x_42);
-x_45 = l_Lean_MessageData_ofExpr(x_43);
-x_46 = l_Lean_indentD(x_45);
-x_47 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2;
-lean_ctor_set_tag(x_29, 7);
-lean_ctor_set(x_29, 1, x_46);
-lean_ctor_set(x_29, 0, x_47);
-x_48 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-x_49 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_49, 0, x_29);
-lean_ctor_set(x_49, 1, x_48);
-x_50 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_28, x_49, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_44);
-x_51 = lean_ctor_get(x_50, 0);
+lean_dec(x_41);
+x_44 = l_Lean_MessageData_ofExpr(x_42);
+x_45 = l_Lean_indentD(x_44);
+x_46 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
+lean_ctor_set_tag(x_28, 7);
+lean_ctor_set(x_28, 1, x_45);
+lean_ctor_set(x_28, 0, x_46);
+x_47 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_48 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_48, 0, x_28);
+lean_ctor_set(x_48, 1, x_47);
+x_49 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_27, x_48, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_43);
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_49, 1);
 lean_inc(x_51);
-x_52 = lean_ctor_get(x_50, 1);
-lean_inc(x_52);
+lean_dec(x_49);
+x_52 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_21, x_50, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_51);
 lean_dec(x_50);
-x_53 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(x_21, x_51, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_52);
-lean_dec(x_51);
-x_54 = lean_ctor_get(x_53, 0);
+x_53 = lean_ctor_get(x_52, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_52, 1);
 lean_inc(x_54);
-x_55 = lean_ctor_get(x_53, 1);
-lean_inc(x_55);
-lean_dec(x_53);
-x_13 = x_54;
-x_14 = x_55;
+lean_dec(x_52);
+x_13 = x_53;
+x_14 = x_54;
 goto block_19;
 }
 else
 {
-uint8_t x_56; 
-lean_free_object(x_29);
+uint8_t x_55; 
+lean_free_object(x_28);
 lean_dec(x_21);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -4868,30 +7515,30 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_56 = !lean_is_exclusive(x_42);
-if (x_56 == 0)
+x_55 = !lean_is_exclusive(x_41);
+if (x_55 == 0)
 {
-return x_42;
+return x_41;
 }
 else
 {
-lean_object* x_57; lean_object* x_58; lean_object* x_59; 
-x_57 = lean_ctor_get(x_42, 0);
-x_58 = lean_ctor_get(x_42, 1);
-lean_inc(x_58);
+lean_object* x_56; lean_object* x_57; lean_object* x_58; 
+x_56 = lean_ctor_get(x_41, 0);
+x_57 = lean_ctor_get(x_41, 1);
 lean_inc(x_57);
-lean_dec(x_42);
-x_59 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_59, 0, x_57);
-lean_ctor_set(x_59, 1, x_58);
-return x_59;
+lean_inc(x_56);
+lean_dec(x_41);
+x_58 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_58, 0, x_56);
+lean_ctor_set(x_58, 1, x_57);
+return x_58;
 }
 }
 }
 else
 {
-uint8_t x_60; 
-lean_free_object(x_29);
+uint8_t x_59; 
+lean_free_object(x_28);
 lean_dec(x_21);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -4903,119 +7550,119 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_60 = !lean_is_exclusive(x_40);
-if (x_60 == 0)
+x_59 = !lean_is_exclusive(x_39);
+if (x_59 == 0)
 {
-return x_40;
+return x_39;
 }
 else
 {
-lean_object* x_61; lean_object* x_62; lean_object* x_63; 
-x_61 = lean_ctor_get(x_40, 0);
-x_62 = lean_ctor_get(x_40, 1);
-lean_inc(x_62);
+lean_object* x_60; lean_object* x_61; lean_object* x_62; 
+x_60 = lean_ctor_get(x_39, 0);
+x_61 = lean_ctor_get(x_39, 1);
 lean_inc(x_61);
-lean_dec(x_40);
-x_63 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_63, 0, x_61);
-lean_ctor_set(x_63, 1, x_62);
-return x_63;
+lean_inc(x_60);
+lean_dec(x_39);
+x_62 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_62, 0, x_60);
+lean_ctor_set(x_62, 1, x_61);
+return x_62;
 }
 }
 }
 else
 {
-lean_object* x_64; lean_object* x_65; 
-x_64 = lean_ctor_get(x_29, 1);
-lean_inc(x_64);
-lean_dec(x_29);
-x_65 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_64);
-if (lean_obj_tag(x_65) == 0)
+lean_object* x_63; lean_object* x_64; 
+x_63 = lean_ctor_get(x_28, 1);
+lean_inc(x_63);
+lean_dec(x_28);
+x_64 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_63);
+if (lean_obj_tag(x_64) == 0)
 {
-lean_object* x_66; lean_object* x_67; 
-x_66 = lean_ctor_get(x_65, 1);
-lean_inc(x_66);
-lean_dec(x_65);
+lean_object* x_65; lean_object* x_66; 
+x_65 = lean_ctor_get(x_64, 1);
+lean_inc(x_65);
+lean_dec(x_64);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
 lean_inc(x_8);
 lean_inc(x_21);
-x_67 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_66);
-if (lean_obj_tag(x_67) == 0)
+x_66 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_65);
+if (lean_obj_tag(x_66) == 0)
 {
-lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
-x_68 = lean_ctor_get(x_67, 0);
+lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; 
+x_67 = lean_ctor_get(x_66, 0);
+lean_inc(x_67);
+x_68 = lean_ctor_get(x_66, 1);
 lean_inc(x_68);
-x_69 = lean_ctor_get(x_67, 1);
-lean_inc(x_69);
-lean_dec(x_67);
-x_70 = l_Lean_MessageData_ofExpr(x_68);
-x_71 = l_Lean_indentD(x_70);
-x_72 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2;
-x_73 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_73, 0, x_72);
-lean_ctor_set(x_73, 1, x_71);
-x_74 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-x_75 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_75, 0, x_73);
-lean_ctor_set(x_75, 1, x_74);
-x_76 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_28, x_75, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_69);
-x_77 = lean_ctor_get(x_76, 0);
+lean_dec(x_66);
+x_69 = l_Lean_MessageData_ofExpr(x_67);
+x_70 = l_Lean_indentD(x_69);
+x_71 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
+x_72 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_72, 0, x_71);
+lean_ctor_set(x_72, 1, x_70);
+x_73 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_74 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_74, 0, x_72);
+lean_ctor_set(x_74, 1, x_73);
+x_75 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_27, x_74, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_68);
+x_76 = lean_ctor_get(x_75, 0);
+lean_inc(x_76);
+x_77 = lean_ctor_get(x_75, 1);
 lean_inc(x_77);
-x_78 = lean_ctor_get(x_76, 1);
-lean_inc(x_78);
+lean_dec(x_75);
+x_78 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_21, x_76, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_77);
 lean_dec(x_76);
-x_79 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(x_21, x_77, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_78);
-lean_dec(x_77);
-x_80 = lean_ctor_get(x_79, 0);
+x_79 = lean_ctor_get(x_78, 0);
+lean_inc(x_79);
+x_80 = lean_ctor_get(x_78, 1);
 lean_inc(x_80);
-x_81 = lean_ctor_get(x_79, 1);
+lean_dec(x_78);
+x_13 = x_79;
+x_14 = x_80;
+goto block_19;
+}
+else
+{
+lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; 
+lean_dec(x_21);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_81 = lean_ctor_get(x_66, 0);
 lean_inc(x_81);
-lean_dec(x_79);
-x_13 = x_80;
-x_14 = x_81;
-goto block_19;
-}
-else
-{
-lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; 
-lean_dec(x_21);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_82 = lean_ctor_get(x_67, 0);
+x_82 = lean_ctor_get(x_66, 1);
 lean_inc(x_82);
-x_83 = lean_ctor_get(x_67, 1);
-lean_inc(x_83);
-if (lean_is_exclusive(x_67)) {
- lean_ctor_release(x_67, 0);
- lean_ctor_release(x_67, 1);
- x_84 = x_67;
+if (lean_is_exclusive(x_66)) {
+ lean_ctor_release(x_66, 0);
+ lean_ctor_release(x_66, 1);
+ x_83 = x_66;
 } else {
- lean_dec_ref(x_67);
- x_84 = lean_box(0);
+ lean_dec_ref(x_66);
+ x_83 = lean_box(0);
 }
-if (lean_is_scalar(x_84)) {
- x_85 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_83)) {
+ x_84 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_85 = x_84;
+ x_84 = x_83;
 }
-lean_ctor_set(x_85, 0, x_82);
-lean_ctor_set(x_85, 1, x_83);
-return x_85;
+lean_ctor_set(x_84, 0, x_81);
+lean_ctor_set(x_84, 1, x_82);
+return x_84;
 }
 }
 else
 {
-lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
+lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
 lean_dec(x_21);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -5027,41 +7674,41 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_86 = lean_ctor_get(x_65, 0);
+x_85 = lean_ctor_get(x_64, 0);
+lean_inc(x_85);
+x_86 = lean_ctor_get(x_64, 1);
 lean_inc(x_86);
-x_87 = lean_ctor_get(x_65, 1);
-lean_inc(x_87);
-if (lean_is_exclusive(x_65)) {
- lean_ctor_release(x_65, 0);
- lean_ctor_release(x_65, 1);
- x_88 = x_65;
+if (lean_is_exclusive(x_64)) {
+ lean_ctor_release(x_64, 0);
+ lean_ctor_release(x_64, 1);
+ x_87 = x_64;
 } else {
- lean_dec_ref(x_65);
- x_88 = lean_box(0);
+ lean_dec_ref(x_64);
+ x_87 = lean_box(0);
 }
-if (lean_is_scalar(x_88)) {
- x_89 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_87)) {
+ x_88 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_89 = x_88;
+ x_88 = x_87;
 }
-lean_ctor_set(x_89, 0, x_86);
-lean_ctor_set(x_89, 1, x_87);
-return x_89;
+lean_ctor_set(x_88, 0, x_85);
+lean_ctor_set(x_88, 1, x_86);
+return x_88;
 }
 }
 }
 }
 else
 {
-lean_object* x_90; uint8_t x_91; 
-x_90 = lean_ctor_get(x_25, 1);
-lean_inc(x_90);
-lean_dec(x_25);
-x_91 = !lean_is_exclusive(x_26);
-if (x_91 == 0)
+lean_object* x_89; uint8_t x_90; 
+x_89 = lean_ctor_get(x_24, 1);
+lean_inc(x_89);
+lean_dec(x_24);
+x_90 = !lean_is_exclusive(x_25);
+if (x_90 == 0)
 {
-lean_object* x_92; lean_object* x_93; 
-x_92 = lean_ctor_get(x_26, 0);
+lean_object* x_91; lean_object* x_92; 
+x_91 = lean_ctor_get(x_25, 0);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
@@ -5071,27 +7718,27 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_93 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(x_21, x_92, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_90);
-if (lean_obj_tag(x_93) == 0)
+x_92 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(x_21, x_91, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_89);
+if (lean_obj_tag(x_92) == 0)
 {
-lean_object* x_94; lean_object* x_95; 
-x_94 = lean_ctor_get(x_93, 0);
+lean_object* x_93; lean_object* x_94; 
+x_93 = lean_ctor_get(x_92, 0);
+lean_inc(x_93);
+x_94 = lean_ctor_get(x_92, 1);
 lean_inc(x_94);
-x_95 = lean_ctor_get(x_93, 1);
-lean_inc(x_95);
-lean_dec(x_93);
+lean_dec(x_92);
 lean_inc(x_1);
-lean_ctor_set(x_2, 1, x_94);
+lean_ctor_set(x_2, 1, x_93);
 lean_ctor_set(x_2, 0, x_1);
-lean_ctor_set(x_26, 0, x_2);
-x_13 = x_26;
-x_14 = x_95;
+lean_ctor_set(x_25, 0, x_2);
+x_13 = x_25;
+x_14 = x_94;
 goto block_19;
 }
 else
 {
-uint8_t x_96; 
-lean_free_object(x_26);
+uint8_t x_95; 
+lean_free_object(x_25);
 lean_free_object(x_2);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -5103,32 +7750,32 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_96 = !lean_is_exclusive(x_93);
-if (x_96 == 0)
+x_95 = !lean_is_exclusive(x_92);
+if (x_95 == 0)
 {
-return x_93;
+return x_92;
 }
 else
 {
-lean_object* x_97; lean_object* x_98; lean_object* x_99; 
-x_97 = lean_ctor_get(x_93, 0);
-x_98 = lean_ctor_get(x_93, 1);
-lean_inc(x_98);
+lean_object* x_96; lean_object* x_97; lean_object* x_98; 
+x_96 = lean_ctor_get(x_92, 0);
+x_97 = lean_ctor_get(x_92, 1);
 lean_inc(x_97);
-lean_dec(x_93);
-x_99 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_99, 0, x_97);
-lean_ctor_set(x_99, 1, x_98);
-return x_99;
+lean_inc(x_96);
+lean_dec(x_92);
+x_98 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_98, 0, x_96);
+lean_ctor_set(x_98, 1, x_97);
+return x_98;
 }
 }
 }
 else
 {
-lean_object* x_100; lean_object* x_101; 
-x_100 = lean_ctor_get(x_26, 0);
-lean_inc(x_100);
-lean_dec(x_26);
+lean_object* x_99; lean_object* x_100; 
+x_99 = lean_ctor_get(x_25, 0);
+lean_inc(x_99);
+lean_dec(x_25);
 lean_inc(x_11);
 lean_inc(x_10);
 lean_inc(x_9);
@@ -5138,27 +7785,27 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_101 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(x_21, x_100, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_90);
-if (lean_obj_tag(x_101) == 0)
+x_100 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(x_21, x_99, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_89);
+if (lean_obj_tag(x_100) == 0)
 {
-lean_object* x_102; lean_object* x_103; lean_object* x_104; 
-x_102 = lean_ctor_get(x_101, 0);
+lean_object* x_101; lean_object* x_102; lean_object* x_103; 
+x_101 = lean_ctor_get(x_100, 0);
+lean_inc(x_101);
+x_102 = lean_ctor_get(x_100, 1);
 lean_inc(x_102);
-x_103 = lean_ctor_get(x_101, 1);
-lean_inc(x_103);
-lean_dec(x_101);
+lean_dec(x_100);
 lean_inc(x_1);
-lean_ctor_set(x_2, 1, x_102);
+lean_ctor_set(x_2, 1, x_101);
 lean_ctor_set(x_2, 0, x_1);
-x_104 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_104, 0, x_2);
-x_13 = x_104;
-x_14 = x_103;
+x_103 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_103, 0, x_2);
+x_13 = x_103;
+x_14 = x_102;
 goto block_19;
 }
 else
 {
-lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
+lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
 lean_free_object(x_2);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -5170,33 +7817,33 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_105 = lean_ctor_get(x_101, 0);
+x_104 = lean_ctor_get(x_100, 0);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_100, 1);
 lean_inc(x_105);
-x_106 = lean_ctor_get(x_101, 1);
-lean_inc(x_106);
-if (lean_is_exclusive(x_101)) {
- lean_ctor_release(x_101, 0);
- lean_ctor_release(x_101, 1);
- x_107 = x_101;
+if (lean_is_exclusive(x_100)) {
+ lean_ctor_release(x_100, 0);
+ lean_ctor_release(x_100, 1);
+ x_106 = x_100;
 } else {
- lean_dec_ref(x_101);
- x_107 = lean_box(0);
+ lean_dec_ref(x_100);
+ x_106 = lean_box(0);
 }
-if (lean_is_scalar(x_107)) {
- x_108 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_106)) {
+ x_107 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_108 = x_107;
+ x_107 = x_106;
 }
-lean_ctor_set(x_108, 0, x_105);
-lean_ctor_set(x_108, 1, x_106);
-return x_108;
+lean_ctor_set(x_107, 0, x_104);
+lean_ctor_set(x_107, 1, x_105);
+return x_107;
 }
 }
 }
 }
 else
 {
-uint8_t x_109; 
+uint8_t x_108; 
 lean_free_object(x_2);
 lean_dec(x_21);
 lean_dec(x_11);
@@ -5209,141 +7856,140 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_109 = !lean_is_exclusive(x_25);
-if (x_109 == 0)
+x_108 = !lean_is_exclusive(x_24);
+if (x_108 == 0)
 {
-return x_25;
+return x_24;
 }
 else
 {
-lean_object* x_110; lean_object* x_111; lean_object* x_112; 
-x_110 = lean_ctor_get(x_25, 0);
-x_111 = lean_ctor_get(x_25, 1);
-lean_inc(x_111);
+lean_object* x_109; lean_object* x_110; lean_object* x_111; 
+x_109 = lean_ctor_get(x_24, 0);
+x_110 = lean_ctor_get(x_24, 1);
 lean_inc(x_110);
-lean_dec(x_25);
-x_112 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_112, 0, x_110);
-lean_ctor_set(x_112, 1, x_111);
-return x_112;
+lean_inc(x_109);
+lean_dec(x_24);
+x_111 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_111, 0, x_109);
+lean_ctor_set(x_111, 1, x_110);
+return x_111;
 }
 }
 }
 else
 {
-lean_object* x_113; lean_object* x_114; uint8_t x_115; lean_object* x_116; 
-x_113 = lean_ctor_get(x_2, 1);
-lean_inc(x_113);
+lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+x_112 = lean_ctor_get(x_2, 1);
+lean_inc(x_112);
 lean_dec(x_2);
-x_114 = lean_ctor_get(x_113, 0);
-lean_inc(x_114);
-x_115 = 0;
-x_116 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_114, x_115, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-if (lean_obj_tag(x_116) == 0)
+x_113 = lean_ctor_get(x_112, 0);
+lean_inc(x_113);
+x_114 = l_Lean_Grind_CommRing_Poly_findSimp_x3f(x_113, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+if (lean_obj_tag(x_114) == 0)
 {
-lean_object* x_117; 
-x_117 = lean_ctor_get(x_116, 0);
-lean_inc(x_117);
-if (lean_obj_tag(x_117) == 0)
+lean_object* x_115; 
+x_115 = lean_ctor_get(x_114, 0);
+lean_inc(x_115);
+if (lean_obj_tag(x_115) == 0)
 {
-lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; uint8_t x_122; 
-x_118 = lean_ctor_get(x_116, 1);
-lean_inc(x_118);
-lean_dec(x_116);
-x_119 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__2;
-x_120 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_119, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_118);
-x_121 = lean_ctor_get(x_120, 0);
+lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; uint8_t x_120; 
+x_116 = lean_ctor_get(x_114, 1);
+lean_inc(x_116);
+lean_dec(x_114);
+x_117 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2;
+x_118 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_117, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_116);
+x_119 = lean_ctor_get(x_118, 0);
+lean_inc(x_119);
+x_120 = lean_unbox(x_119);
+lean_dec(x_119);
+if (x_120 == 0)
+{
+lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; 
+x_121 = lean_ctor_get(x_118, 1);
 lean_inc(x_121);
-x_122 = lean_unbox(x_121);
-lean_dec(x_121);
-if (x_122 == 0)
-{
-lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; 
-x_123 = lean_ctor_get(x_120, 1);
-lean_inc(x_123);
-lean_dec(x_120);
-x_124 = lean_box(0);
-x_125 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(x_113, x_124, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_123);
-x_126 = lean_ctor_get(x_125, 0);
-lean_inc(x_126);
-x_127 = lean_ctor_get(x_125, 1);
-lean_inc(x_127);
-lean_dec(x_125);
-x_13 = x_126;
-x_14 = x_127;
+lean_dec(x_118);
+x_122 = lean_box(0);
+x_123 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_112, x_122, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_121);
+x_124 = lean_ctor_get(x_123, 0);
+lean_inc(x_124);
+x_125 = lean_ctor_get(x_123, 1);
+lean_inc(x_125);
+lean_dec(x_123);
+x_13 = x_124;
+x_14 = x_125;
 goto block_19;
 }
 else
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; 
-x_128 = lean_ctor_get(x_120, 1);
-lean_inc(x_128);
-if (lean_is_exclusive(x_120)) {
- lean_ctor_release(x_120, 0);
- lean_ctor_release(x_120, 1);
- x_129 = x_120;
+lean_object* x_126; lean_object* x_127; lean_object* x_128; 
+x_126 = lean_ctor_get(x_118, 1);
+lean_inc(x_126);
+if (lean_is_exclusive(x_118)) {
+ lean_ctor_release(x_118, 0);
+ lean_ctor_release(x_118, 1);
+ x_127 = x_118;
 } else {
- lean_dec_ref(x_120);
- x_129 = lean_box(0);
+ lean_dec_ref(x_118);
+ x_127 = lean_box(0);
 }
-x_130 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_128);
+x_128 = l_Lean_Meta_Grind_updateLastTag(x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_126);
+if (lean_obj_tag(x_128) == 0)
+{
+lean_object* x_129; lean_object* x_130; 
+x_129 = lean_ctor_get(x_128, 1);
+lean_inc(x_129);
+lean_dec(x_128);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_112);
+x_130 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_112, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_129);
 if (lean_obj_tag(x_130) == 0)
 {
-lean_object* x_131; lean_object* x_132; 
-x_131 = lean_ctor_get(x_130, 1);
+lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; 
+x_131 = lean_ctor_get(x_130, 0);
 lean_inc(x_131);
+x_132 = lean_ctor_get(x_130, 1);
+lean_inc(x_132);
 lean_dec(x_130);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_8);
-lean_inc(x_113);
-x_132 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(x_113, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_131);
-if (lean_obj_tag(x_132) == 0)
-{
-lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; 
-x_133 = lean_ctor_get(x_132, 0);
-lean_inc(x_133);
-x_134 = lean_ctor_get(x_132, 1);
-lean_inc(x_134);
-lean_dec(x_132);
-x_135 = l_Lean_MessageData_ofExpr(x_133);
-x_136 = l_Lean_indentD(x_135);
-x_137 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2;
-if (lean_is_scalar(x_129)) {
- x_138 = lean_alloc_ctor(7, 2, 0);
+x_133 = l_Lean_MessageData_ofExpr(x_131);
+x_134 = l_Lean_indentD(x_133);
+x_135 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2;
+if (lean_is_scalar(x_127)) {
+ x_136 = lean_alloc_ctor(7, 2, 0);
 } else {
- x_138 = x_129;
- lean_ctor_set_tag(x_138, 7);
+ x_136 = x_127;
+ lean_ctor_set_tag(x_136, 7);
 }
-lean_ctor_set(x_138, 0, x_137);
-lean_ctor_set(x_138, 1, x_136);
-x_139 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
-x_140 = lean_alloc_ctor(7, 2, 0);
-lean_ctor_set(x_140, 0, x_138);
-lean_ctor_set(x_140, 1, x_139);
-x_141 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_119, x_140, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_134);
-x_142 = lean_ctor_get(x_141, 0);
-lean_inc(x_142);
-x_143 = lean_ctor_get(x_141, 1);
+lean_ctor_set(x_136, 0, x_135);
+lean_ctor_set(x_136, 1, x_134);
+x_137 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5;
+x_138 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_138, 0, x_136);
+lean_ctor_set(x_138, 1, x_137);
+x_139 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_117, x_138, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_132);
+x_140 = lean_ctor_get(x_139, 0);
+lean_inc(x_140);
+x_141 = lean_ctor_get(x_139, 1);
+lean_inc(x_141);
+lean_dec(x_139);
+x_142 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___lambda__1(x_112, x_140, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_141);
+lean_dec(x_140);
+x_143 = lean_ctor_get(x_142, 0);
 lean_inc(x_143);
-lean_dec(x_141);
-x_144 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(x_113, x_142, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_143);
+x_144 = lean_ctor_get(x_142, 1);
+lean_inc(x_144);
 lean_dec(x_142);
-x_145 = lean_ctor_get(x_144, 0);
-lean_inc(x_145);
-x_146 = lean_ctor_get(x_144, 1);
-lean_inc(x_146);
-lean_dec(x_144);
-x_13 = x_145;
-x_14 = x_146;
+x_13 = x_143;
+x_14 = x_144;
 goto block_19;
 }
 else
 {
-lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; 
-lean_dec(x_129);
-lean_dec(x_113);
+lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; 
+lean_dec(x_127);
+lean_dec(x_112);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5354,80 +8000,80 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_147 = lean_ctor_get(x_132, 0);
-lean_inc(x_147);
-x_148 = lean_ctor_get(x_132, 1);
-lean_inc(x_148);
-if (lean_is_exclusive(x_132)) {
- lean_ctor_release(x_132, 0);
- lean_ctor_release(x_132, 1);
- x_149 = x_132;
-} else {
- lean_dec_ref(x_132);
- x_149 = lean_box(0);
-}
-if (lean_is_scalar(x_149)) {
- x_150 = lean_alloc_ctor(1, 2, 0);
-} else {
- x_150 = x_149;
-}
-lean_ctor_set(x_150, 0, x_147);
-lean_ctor_set(x_150, 1, x_148);
-return x_150;
-}
-}
-else
-{
-lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; 
-lean_dec(x_129);
-lean_dec(x_113);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_1);
-x_151 = lean_ctor_get(x_130, 0);
-lean_inc(x_151);
-x_152 = lean_ctor_get(x_130, 1);
-lean_inc(x_152);
+x_145 = lean_ctor_get(x_130, 0);
+lean_inc(x_145);
+x_146 = lean_ctor_get(x_130, 1);
+lean_inc(x_146);
 if (lean_is_exclusive(x_130)) {
  lean_ctor_release(x_130, 0);
  lean_ctor_release(x_130, 1);
- x_153 = x_130;
+ x_147 = x_130;
 } else {
  lean_dec_ref(x_130);
- x_153 = lean_box(0);
+ x_147 = lean_box(0);
 }
-if (lean_is_scalar(x_153)) {
- x_154 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_147)) {
+ x_148 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_154 = x_153;
+ x_148 = x_147;
 }
-lean_ctor_set(x_154, 0, x_151);
-lean_ctor_set(x_154, 1, x_152);
-return x_154;
+lean_ctor_set(x_148, 0, x_145);
+lean_ctor_set(x_148, 1, x_146);
+return x_148;
+}
+}
+else
+{
+lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; 
+lean_dec(x_127);
+lean_dec(x_112);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_1);
+x_149 = lean_ctor_get(x_128, 0);
+lean_inc(x_149);
+x_150 = lean_ctor_get(x_128, 1);
+lean_inc(x_150);
+if (lean_is_exclusive(x_128)) {
+ lean_ctor_release(x_128, 0);
+ lean_ctor_release(x_128, 1);
+ x_151 = x_128;
+} else {
+ lean_dec_ref(x_128);
+ x_151 = lean_box(0);
+}
+if (lean_is_scalar(x_151)) {
+ x_152 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_152 = x_151;
+}
+lean_ctor_set(x_152, 0, x_149);
+lean_ctor_set(x_152, 1, x_150);
+return x_152;
 }
 }
 }
 else
 {
-lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; 
-x_155 = lean_ctor_get(x_116, 1);
-lean_inc(x_155);
-lean_dec(x_116);
-x_156 = lean_ctor_get(x_117, 0);
-lean_inc(x_156);
-if (lean_is_exclusive(x_117)) {
- lean_ctor_release(x_117, 0);
- x_157 = x_117;
+lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; 
+x_153 = lean_ctor_get(x_114, 1);
+lean_inc(x_153);
+lean_dec(x_114);
+x_154 = lean_ctor_get(x_115, 0);
+lean_inc(x_154);
+if (lean_is_exclusive(x_115)) {
+ lean_ctor_release(x_115, 0);
+ x_155 = x_115;
 } else {
- lean_dec_ref(x_117);
- x_157 = lean_box(0);
+ lean_dec_ref(x_115);
+ x_155 = lean_box(0);
 }
 lean_inc(x_11);
 lean_inc(x_10);
@@ -5438,33 +8084,33 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_158 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(x_113, x_156, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_155);
-if (lean_obj_tag(x_158) == 0)
+x_156 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith(x_112, x_154, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_153);
+if (lean_obj_tag(x_156) == 0)
 {
-lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; 
-x_159 = lean_ctor_get(x_158, 0);
-lean_inc(x_159);
-x_160 = lean_ctor_get(x_158, 1);
-lean_inc(x_160);
-lean_dec(x_158);
+lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; 
+x_157 = lean_ctor_get(x_156, 0);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_156, 1);
+lean_inc(x_158);
+lean_dec(x_156);
 lean_inc(x_1);
-x_161 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_161, 0, x_1);
-lean_ctor_set(x_161, 1, x_159);
-if (lean_is_scalar(x_157)) {
- x_162 = lean_alloc_ctor(1, 1, 0);
+x_159 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_159, 0, x_1);
+lean_ctor_set(x_159, 1, x_157);
+if (lean_is_scalar(x_155)) {
+ x_160 = lean_alloc_ctor(1, 1, 0);
 } else {
- x_162 = x_157;
+ x_160 = x_155;
 }
-lean_ctor_set(x_162, 0, x_161);
-x_13 = x_162;
-x_14 = x_160;
+lean_ctor_set(x_160, 0, x_159);
+x_13 = x_160;
+x_14 = x_158;
 goto block_19;
 }
 else
 {
-lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; 
-lean_dec(x_157);
+lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 
+lean_dec(x_155);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5475,33 +8121,33 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_163 = lean_ctor_get(x_158, 0);
-lean_inc(x_163);
-x_164 = lean_ctor_get(x_158, 1);
-lean_inc(x_164);
-if (lean_is_exclusive(x_158)) {
- lean_ctor_release(x_158, 0);
- lean_ctor_release(x_158, 1);
- x_165 = x_158;
+x_161 = lean_ctor_get(x_156, 0);
+lean_inc(x_161);
+x_162 = lean_ctor_get(x_156, 1);
+lean_inc(x_162);
+if (lean_is_exclusive(x_156)) {
+ lean_ctor_release(x_156, 0);
+ lean_ctor_release(x_156, 1);
+ x_163 = x_156;
 } else {
- lean_dec_ref(x_158);
- x_165 = lean_box(0);
+ lean_dec_ref(x_156);
+ x_163 = lean_box(0);
 }
-if (lean_is_scalar(x_165)) {
- x_166 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_163)) {
+ x_164 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_166 = x_165;
+ x_164 = x_163;
 }
-lean_ctor_set(x_166, 0, x_163);
-lean_ctor_set(x_166, 1, x_164);
-return x_166;
+lean_ctor_set(x_164, 0, x_161);
+lean_ctor_set(x_164, 1, x_162);
+return x_164;
 }
 }
 }
 else
 {
-lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; 
-lean_dec(x_113);
+lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; 
+lean_dec(x_112);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5512,26 +8158,26 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_1);
-x_167 = lean_ctor_get(x_116, 0);
-lean_inc(x_167);
-x_168 = lean_ctor_get(x_116, 1);
-lean_inc(x_168);
-if (lean_is_exclusive(x_116)) {
- lean_ctor_release(x_116, 0);
- lean_ctor_release(x_116, 1);
- x_169 = x_116;
+x_165 = lean_ctor_get(x_114, 0);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_114, 1);
+lean_inc(x_166);
+if (lean_is_exclusive(x_114)) {
+ lean_ctor_release(x_114, 0);
+ lean_ctor_release(x_114, 1);
+ x_167 = x_114;
 } else {
- lean_dec_ref(x_116);
- x_169 = lean_box(0);
+ lean_dec_ref(x_114);
+ x_167 = lean_box(0);
 }
-if (lean_is_scalar(x_169)) {
- x_170 = lean_alloc_ctor(1, 2, 0);
+if (lean_is_scalar(x_167)) {
+ x_168 = lean_alloc_ctor(1, 2, 0);
 } else {
- x_170 = x_169;
+ x_168 = x_167;
 }
-lean_ctor_set(x_170, 0, x_167);
-lean_ctor_set(x_170, 1, x_168);
-return x_170;
+lean_ctor_set(x_168, 0, x_165);
+lean_ctor_set(x_168, 1, x_166);
+return x_168;
 }
 }
 block_19:
@@ -5672,24 +8318,6 @@ return x_32;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
-_start:
-{
-lean_object* x_13; 
-x_13 = l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_8);
-lean_dec(x_7);
-lean_dec(x_6);
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_3);
-lean_dec(x_2);
-return x_13;
-}
-}
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
@@ -5739,8 +8367,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
 x_4 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__4;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
@@ -5759,8 +8387,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
 x_4 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__6;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
@@ -5801,7 +8429,7 @@ x_20 = lean_ctor_get(x_17, 1);
 lean_inc(x_20);
 lean_dec(x_17);
 x_21 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__5;
-x_22 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_20);
+x_22 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_21, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_20);
 x_23 = lean_ctor_get(x_22, 0);
 lean_inc(x_23);
 x_24 = lean_unbox(x_23);
@@ -5855,7 +8483,7 @@ lean_ctor_set(x_22, 0, x_37);
 x_38 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_38, 0, x_22);
 lean_ctor_set(x_38, 1, x_37);
-x_39 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_21, x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_35);
+x_39 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_21, x_38, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_35);
 x_40 = lean_ctor_get(x_39, 0);
 lean_inc(x_40);
 x_41 = lean_ctor_get(x_39, 1);
@@ -5965,7 +8593,7 @@ lean_ctor_set(x_59, 1, x_57);
 x_60 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_60, 0, x_59);
 lean_ctor_set(x_60, 1, x_58);
-x_61 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_21, x_60, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_56);
+x_61 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_21, x_60, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_56);
 x_62 = lean_ctor_get(x_61, 0);
 lean_inc(x_62);
 x_63 = lean_ctor_get(x_61, 1);
@@ -6060,7 +8688,7 @@ lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
 lean_inc(x_2);
-x_74 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_73);
+x_74 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_73);
 if (lean_obj_tag(x_74) == 0)
 {
 lean_object* x_75; lean_object* x_76; lean_object* x_77; 
@@ -6142,7 +8770,7 @@ else
 {
 lean_object* x_86; lean_object* x_87; lean_object* x_88; uint8_t x_89; 
 x_86 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__7;
-x_87 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_86, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_87 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_86, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 x_88 = lean_ctor_get(x_87, 0);
 lean_inc(x_88);
 x_89 = lean_unbox(x_88);
@@ -6196,7 +8824,7 @@ lean_ctor_set(x_87, 0, x_102);
 x_103 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_103, 0, x_87);
 lean_ctor_set(x_103, 1, x_102);
-x_104 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_86, x_103, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_100);
+x_104 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_86, x_103, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_100);
 x_105 = lean_ctor_get(x_104, 0);
 lean_inc(x_105);
 x_106 = lean_ctor_get(x_104, 1);
@@ -6306,7 +8934,7 @@ lean_ctor_set(x_124, 1, x_122);
 x_125 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_125, 0, x_124);
 lean_ctor_set(x_125, 1, x_123);
-x_126 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_86, x_125, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_121);
+x_126 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_86, x_125, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_121);
 x_127 = lean_ctor_get(x_126, 0);
 lean_inc(x_127);
 x_128 = lean_ctor_get(x_126, 1);
@@ -7018,7 +9646,7 @@ x_22 = lean_ctor_get(x_20, 1);
 lean_inc(x_22);
 lean_dec(x_20);
 x_23 = lean_box(0);
-x_24 = lean_ctor_get(x_21, 18);
+x_24 = lean_ctor_get(x_21, 19);
 lean_inc(x_24);
 lean_dec(x_21);
 x_25 = lean_ctor_get(x_24, 2);
@@ -7027,20 +9655,20 @@ x_26 = lean_nat_dec_lt(x_19, x_25);
 lean_dec(x_25);
 if (x_26 == 0)
 {
-lean_object* x_248; 
+lean_object* x_252; 
 lean_dec(x_24);
-x_248 = l_outOfBounds___rarg(x_23);
-x_27 = x_248;
-goto block_247;
+x_252 = l_outOfBounds___rarg(x_23);
+x_27 = x_252;
+goto block_251;
 }
 else
 {
-lean_object* x_249; 
-x_249 = l_Lean_PersistentArray_get_x21___rarg(x_23, x_24, x_19);
-x_27 = x_249;
-goto block_247;
+lean_object* x_253; 
+x_253 = l_Lean_PersistentArray_get_x21___rarg(x_23, x_24, x_19);
+x_27 = x_253;
+goto block_251;
 }
-block_247:
+block_251:
 {
 lean_object* x_28; 
 lean_inc(x_3);
@@ -7125,10 +9753,10 @@ x_54 = !lean_is_exclusive(x_51);
 if (x_54 == 0)
 {
 lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; uint8_t x_59; 
-x_55 = lean_ctor_get(x_51, 18);
+x_55 = lean_ctor_get(x_51, 19);
 x_56 = l_Lean_PersistentArray_set___rarg(x_55, x_19, x_29);
 lean_dec(x_19);
-lean_ctor_set(x_51, 18, x_56);
+lean_ctor_set(x_51, 19, x_56);
 x_57 = lean_array_fset(x_53, x_2, x_51);
 lean_dec(x_2);
 lean_ctor_set(x_34, 0, x_57);
@@ -7157,7 +9785,7 @@ return x_62;
 }
 else
 {
-lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
 x_63 = lean_ctor_get(x_51, 0);
 x_64 = lean_ctor_get(x_51, 1);
 x_65 = lean_ctor_get(x_51, 2);
@@ -7177,6 +9805,8 @@ x_78 = lean_ctor_get(x_51, 15);
 x_79 = lean_ctor_get(x_51, 16);
 x_80 = lean_ctor_get(x_51, 17);
 x_81 = lean_ctor_get(x_51, 18);
+x_82 = lean_ctor_get(x_51, 19);
+lean_inc(x_82);
 lean_inc(x_81);
 lean_inc(x_80);
 lean_inc(x_79);
@@ -7197,733 +9827,746 @@ lean_inc(x_65);
 lean_inc(x_64);
 lean_inc(x_63);
 lean_dec(x_51);
-x_82 = l_Lean_PersistentArray_set___rarg(x_81, x_19, x_29);
+x_83 = l_Lean_PersistentArray_set___rarg(x_82, x_19, x_29);
 lean_dec(x_19);
-x_83 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_83, 0, x_63);
-lean_ctor_set(x_83, 1, x_64);
-lean_ctor_set(x_83, 2, x_65);
-lean_ctor_set(x_83, 3, x_66);
-lean_ctor_set(x_83, 4, x_67);
-lean_ctor_set(x_83, 5, x_68);
-lean_ctor_set(x_83, 6, x_69);
-lean_ctor_set(x_83, 7, x_70);
-lean_ctor_set(x_83, 8, x_71);
-lean_ctor_set(x_83, 9, x_72);
-lean_ctor_set(x_83, 10, x_73);
-lean_ctor_set(x_83, 11, x_74);
-lean_ctor_set(x_83, 12, x_75);
-lean_ctor_set(x_83, 13, x_76);
-lean_ctor_set(x_83, 14, x_77);
-lean_ctor_set(x_83, 15, x_78);
-lean_ctor_set(x_83, 16, x_79);
-lean_ctor_set(x_83, 17, x_80);
-lean_ctor_set(x_83, 18, x_82);
-x_84 = lean_array_fset(x_53, x_2, x_83);
+x_84 = lean_alloc_ctor(0, 20, 0);
+lean_ctor_set(x_84, 0, x_63);
+lean_ctor_set(x_84, 1, x_64);
+lean_ctor_set(x_84, 2, x_65);
+lean_ctor_set(x_84, 3, x_66);
+lean_ctor_set(x_84, 4, x_67);
+lean_ctor_set(x_84, 5, x_68);
+lean_ctor_set(x_84, 6, x_69);
+lean_ctor_set(x_84, 7, x_70);
+lean_ctor_set(x_84, 8, x_71);
+lean_ctor_set(x_84, 9, x_72);
+lean_ctor_set(x_84, 10, x_73);
+lean_ctor_set(x_84, 11, x_74);
+lean_ctor_set(x_84, 12, x_75);
+lean_ctor_set(x_84, 13, x_76);
+lean_ctor_set(x_84, 14, x_77);
+lean_ctor_set(x_84, 15, x_78);
+lean_ctor_set(x_84, 16, x_79);
+lean_ctor_set(x_84, 17, x_80);
+lean_ctor_set(x_84, 18, x_81);
+lean_ctor_set(x_84, 19, x_83);
+x_85 = lean_array_fset(x_53, x_2, x_84);
 lean_dec(x_2);
-lean_ctor_set(x_34, 0, x_84);
-x_85 = lean_st_ref_set(x_3, x_32, x_35);
+lean_ctor_set(x_34, 0, x_85);
+x_86 = lean_st_ref_set(x_3, x_32, x_35);
 lean_dec(x_3);
-x_86 = lean_ctor_get(x_85, 1);
-lean_inc(x_86);
-if (lean_is_exclusive(x_85)) {
- lean_ctor_release(x_85, 0);
- lean_ctor_release(x_85, 1);
- x_87 = x_85;
+x_87 = lean_ctor_get(x_86, 1);
+lean_inc(x_87);
+if (lean_is_exclusive(x_86)) {
+ lean_ctor_release(x_86, 0);
+ lean_ctor_release(x_86, 1);
+ x_88 = x_86;
 } else {
- lean_dec_ref(x_85);
- x_87 = lean_box(0);
+ lean_dec_ref(x_86);
+ x_88 = lean_box(0);
 }
-if (lean_is_scalar(x_87)) {
- x_88 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_88)) {
+ x_89 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_88 = x_87;
+ x_89 = x_88;
 }
-lean_ctor_set(x_88, 0, x_52);
-lean_ctor_set(x_88, 1, x_86);
-return x_88;
+lean_ctor_set(x_89, 0, x_52);
+lean_ctor_set(x_89, 1, x_87);
+return x_89;
 }
 }
 }
 else
 {
-lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; uint8_t x_93; 
-x_89 = lean_ctor_get(x_34, 0);
-x_90 = lean_ctor_get(x_34, 1);
-x_91 = lean_ctor_get(x_34, 2);
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; uint8_t x_94; 
+x_90 = lean_ctor_get(x_34, 0);
+x_91 = lean_ctor_get(x_34, 1);
+x_92 = lean_ctor_get(x_34, 2);
+lean_inc(x_92);
 lean_inc(x_91);
 lean_inc(x_90);
-lean_inc(x_89);
 lean_dec(x_34);
-x_92 = lean_array_get_size(x_89);
-x_93 = lean_nat_dec_lt(x_2, x_92);
-lean_dec(x_92);
-if (x_93 == 0)
+x_93 = lean_array_get_size(x_90);
+x_94 = lean_nat_dec_lt(x_2, x_93);
+lean_dec(x_93);
+if (x_94 == 0)
 {
-lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; 
+lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; 
 lean_dec(x_29);
 lean_dec(x_19);
 lean_dec(x_2);
-x_94 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_94, 0, x_89);
-lean_ctor_set(x_94, 1, x_90);
-lean_ctor_set(x_94, 2, x_91);
-lean_ctor_set(x_33, 2, x_94);
-x_95 = lean_st_ref_set(x_3, x_32, x_35);
+x_95 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_95, 0, x_90);
+lean_ctor_set(x_95, 1, x_91);
+lean_ctor_set(x_95, 2, x_92);
+lean_ctor_set(x_33, 2, x_95);
+x_96 = lean_st_ref_set(x_3, x_32, x_35);
 lean_dec(x_3);
-x_96 = lean_ctor_get(x_95, 1);
-lean_inc(x_96);
-if (lean_is_exclusive(x_95)) {
- lean_ctor_release(x_95, 0);
- lean_ctor_release(x_95, 1);
- x_97 = x_95;
+x_97 = lean_ctor_get(x_96, 1);
+lean_inc(x_97);
+if (lean_is_exclusive(x_96)) {
+ lean_ctor_release(x_96, 0);
+ lean_ctor_release(x_96, 1);
+ x_98 = x_96;
 } else {
- lean_dec_ref(x_95);
- x_97 = lean_box(0);
+ lean_dec_ref(x_96);
+ x_98 = lean_box(0);
 }
-x_98 = lean_box(0);
-if (lean_is_scalar(x_97)) {
- x_99 = lean_alloc_ctor(0, 2, 0);
+x_99 = lean_box(0);
+if (lean_is_scalar(x_98)) {
+ x_100 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_99 = x_97;
+ x_100 = x_98;
 }
-lean_ctor_set(x_99, 0, x_98);
-lean_ctor_set(x_99, 1, x_96);
-return x_99;
+lean_ctor_set(x_100, 0, x_99);
+lean_ctor_set(x_100, 1, x_97);
+return x_100;
 }
 else
 {
-lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; 
-x_100 = lean_array_fget(x_89, x_2);
-x_101 = lean_box(0);
-x_102 = lean_array_fset(x_89, x_2, x_101);
-x_103 = lean_ctor_get(x_100, 0);
-lean_inc(x_103);
-x_104 = lean_ctor_get(x_100, 1);
+lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
+x_101 = lean_array_fget(x_90, x_2);
+x_102 = lean_box(0);
+x_103 = lean_array_fset(x_90, x_2, x_102);
+x_104 = lean_ctor_get(x_101, 0);
 lean_inc(x_104);
-x_105 = lean_ctor_get(x_100, 2);
+x_105 = lean_ctor_get(x_101, 1);
 lean_inc(x_105);
-x_106 = lean_ctor_get(x_100, 3);
+x_106 = lean_ctor_get(x_101, 2);
 lean_inc(x_106);
-x_107 = lean_ctor_get(x_100, 4);
+x_107 = lean_ctor_get(x_101, 3);
 lean_inc(x_107);
-x_108 = lean_ctor_get(x_100, 5);
+x_108 = lean_ctor_get(x_101, 4);
 lean_inc(x_108);
-x_109 = lean_ctor_get(x_100, 6);
+x_109 = lean_ctor_get(x_101, 5);
 lean_inc(x_109);
-x_110 = lean_ctor_get(x_100, 7);
+x_110 = lean_ctor_get(x_101, 6);
 lean_inc(x_110);
-x_111 = lean_ctor_get(x_100, 8);
+x_111 = lean_ctor_get(x_101, 7);
 lean_inc(x_111);
-x_112 = lean_ctor_get(x_100, 9);
+x_112 = lean_ctor_get(x_101, 8);
 lean_inc(x_112);
-x_113 = lean_ctor_get(x_100, 10);
+x_113 = lean_ctor_get(x_101, 9);
 lean_inc(x_113);
-x_114 = lean_ctor_get(x_100, 11);
+x_114 = lean_ctor_get(x_101, 10);
 lean_inc(x_114);
-x_115 = lean_ctor_get(x_100, 12);
+x_115 = lean_ctor_get(x_101, 11);
 lean_inc(x_115);
-x_116 = lean_ctor_get(x_100, 13);
+x_116 = lean_ctor_get(x_101, 12);
 lean_inc(x_116);
-x_117 = lean_ctor_get(x_100, 14);
+x_117 = lean_ctor_get(x_101, 13);
 lean_inc(x_117);
-x_118 = lean_ctor_get(x_100, 15);
+x_118 = lean_ctor_get(x_101, 14);
 lean_inc(x_118);
-x_119 = lean_ctor_get(x_100, 16);
+x_119 = lean_ctor_get(x_101, 15);
 lean_inc(x_119);
-x_120 = lean_ctor_get(x_100, 17);
+x_120 = lean_ctor_get(x_101, 16);
 lean_inc(x_120);
-x_121 = lean_ctor_get(x_100, 18);
+x_121 = lean_ctor_get(x_101, 17);
 lean_inc(x_121);
-if (lean_is_exclusive(x_100)) {
- lean_ctor_release(x_100, 0);
- lean_ctor_release(x_100, 1);
- lean_ctor_release(x_100, 2);
- lean_ctor_release(x_100, 3);
- lean_ctor_release(x_100, 4);
- lean_ctor_release(x_100, 5);
- lean_ctor_release(x_100, 6);
- lean_ctor_release(x_100, 7);
- lean_ctor_release(x_100, 8);
- lean_ctor_release(x_100, 9);
- lean_ctor_release(x_100, 10);
- lean_ctor_release(x_100, 11);
- lean_ctor_release(x_100, 12);
- lean_ctor_release(x_100, 13);
- lean_ctor_release(x_100, 14);
- lean_ctor_release(x_100, 15);
- lean_ctor_release(x_100, 16);
- lean_ctor_release(x_100, 17);
- lean_ctor_release(x_100, 18);
- x_122 = x_100;
+x_122 = lean_ctor_get(x_101, 18);
+lean_inc(x_122);
+x_123 = lean_ctor_get(x_101, 19);
+lean_inc(x_123);
+if (lean_is_exclusive(x_101)) {
+ lean_ctor_release(x_101, 0);
+ lean_ctor_release(x_101, 1);
+ lean_ctor_release(x_101, 2);
+ lean_ctor_release(x_101, 3);
+ lean_ctor_release(x_101, 4);
+ lean_ctor_release(x_101, 5);
+ lean_ctor_release(x_101, 6);
+ lean_ctor_release(x_101, 7);
+ lean_ctor_release(x_101, 8);
+ lean_ctor_release(x_101, 9);
+ lean_ctor_release(x_101, 10);
+ lean_ctor_release(x_101, 11);
+ lean_ctor_release(x_101, 12);
+ lean_ctor_release(x_101, 13);
+ lean_ctor_release(x_101, 14);
+ lean_ctor_release(x_101, 15);
+ lean_ctor_release(x_101, 16);
+ lean_ctor_release(x_101, 17);
+ lean_ctor_release(x_101, 18);
+ lean_ctor_release(x_101, 19);
+ x_124 = x_101;
 } else {
- lean_dec_ref(x_100);
- x_122 = lean_box(0);
+ lean_dec_ref(x_101);
+ x_124 = lean_box(0);
 }
-x_123 = l_Lean_PersistentArray_set___rarg(x_121, x_19, x_29);
+x_125 = l_Lean_PersistentArray_set___rarg(x_123, x_19, x_29);
 lean_dec(x_19);
-if (lean_is_scalar(x_122)) {
- x_124 = lean_alloc_ctor(0, 19, 0);
+if (lean_is_scalar(x_124)) {
+ x_126 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_124 = x_122;
+ x_126 = x_124;
 }
-lean_ctor_set(x_124, 0, x_103);
-lean_ctor_set(x_124, 1, x_104);
-lean_ctor_set(x_124, 2, x_105);
-lean_ctor_set(x_124, 3, x_106);
-lean_ctor_set(x_124, 4, x_107);
-lean_ctor_set(x_124, 5, x_108);
-lean_ctor_set(x_124, 6, x_109);
-lean_ctor_set(x_124, 7, x_110);
-lean_ctor_set(x_124, 8, x_111);
-lean_ctor_set(x_124, 9, x_112);
-lean_ctor_set(x_124, 10, x_113);
-lean_ctor_set(x_124, 11, x_114);
-lean_ctor_set(x_124, 12, x_115);
-lean_ctor_set(x_124, 13, x_116);
-lean_ctor_set(x_124, 14, x_117);
-lean_ctor_set(x_124, 15, x_118);
-lean_ctor_set(x_124, 16, x_119);
-lean_ctor_set(x_124, 17, x_120);
-lean_ctor_set(x_124, 18, x_123);
-x_125 = lean_array_fset(x_102, x_2, x_124);
+lean_ctor_set(x_126, 0, x_104);
+lean_ctor_set(x_126, 1, x_105);
+lean_ctor_set(x_126, 2, x_106);
+lean_ctor_set(x_126, 3, x_107);
+lean_ctor_set(x_126, 4, x_108);
+lean_ctor_set(x_126, 5, x_109);
+lean_ctor_set(x_126, 6, x_110);
+lean_ctor_set(x_126, 7, x_111);
+lean_ctor_set(x_126, 8, x_112);
+lean_ctor_set(x_126, 9, x_113);
+lean_ctor_set(x_126, 10, x_114);
+lean_ctor_set(x_126, 11, x_115);
+lean_ctor_set(x_126, 12, x_116);
+lean_ctor_set(x_126, 13, x_117);
+lean_ctor_set(x_126, 14, x_118);
+lean_ctor_set(x_126, 15, x_119);
+lean_ctor_set(x_126, 16, x_120);
+lean_ctor_set(x_126, 17, x_121);
+lean_ctor_set(x_126, 18, x_122);
+lean_ctor_set(x_126, 19, x_125);
+x_127 = lean_array_fset(x_103, x_2, x_126);
 lean_dec(x_2);
-x_126 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_90);
-lean_ctor_set(x_126, 2, x_91);
-lean_ctor_set(x_33, 2, x_126);
-x_127 = lean_st_ref_set(x_3, x_32, x_35);
+x_128 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_128, 0, x_127);
+lean_ctor_set(x_128, 1, x_91);
+lean_ctor_set(x_128, 2, x_92);
+lean_ctor_set(x_33, 2, x_128);
+x_129 = lean_st_ref_set(x_3, x_32, x_35);
 lean_dec(x_3);
-x_128 = lean_ctor_get(x_127, 1);
-lean_inc(x_128);
-if (lean_is_exclusive(x_127)) {
- lean_ctor_release(x_127, 0);
- lean_ctor_release(x_127, 1);
- x_129 = x_127;
+x_130 = lean_ctor_get(x_129, 1);
+lean_inc(x_130);
+if (lean_is_exclusive(x_129)) {
+ lean_ctor_release(x_129, 0);
+ lean_ctor_release(x_129, 1);
+ x_131 = x_129;
 } else {
- lean_dec_ref(x_127);
- x_129 = lean_box(0);
+ lean_dec_ref(x_129);
+ x_131 = lean_box(0);
 }
-if (lean_is_scalar(x_129)) {
- x_130 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_131)) {
+ x_132 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_130 = x_129;
+ x_132 = x_131;
 }
-lean_ctor_set(x_130, 0, x_101);
-lean_ctor_set(x_130, 1, x_128);
-return x_130;
+lean_ctor_set(x_132, 0, x_102);
+lean_ctor_set(x_132, 1, x_130);
+return x_132;
 }
 }
 }
 else
 {
-lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; uint8_t x_138; 
-x_131 = lean_ctor_get(x_33, 0);
-x_132 = lean_ctor_get(x_33, 1);
-lean_inc(x_132);
-lean_inc(x_131);
-lean_dec(x_33);
-x_133 = lean_ctor_get(x_34, 0);
-lean_inc(x_133);
-x_134 = lean_ctor_get(x_34, 1);
+lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; uint8_t x_140; 
+x_133 = lean_ctor_get(x_33, 0);
+x_134 = lean_ctor_get(x_33, 1);
 lean_inc(x_134);
-x_135 = lean_ctor_get(x_34, 2);
+lean_inc(x_133);
+lean_dec(x_33);
+x_135 = lean_ctor_get(x_34, 0);
 lean_inc(x_135);
+x_136 = lean_ctor_get(x_34, 1);
+lean_inc(x_136);
+x_137 = lean_ctor_get(x_34, 2);
+lean_inc(x_137);
 if (lean_is_exclusive(x_34)) {
  lean_ctor_release(x_34, 0);
  lean_ctor_release(x_34, 1);
  lean_ctor_release(x_34, 2);
- x_136 = x_34;
+ x_138 = x_34;
 } else {
  lean_dec_ref(x_34);
- x_136 = lean_box(0);
+ x_138 = lean_box(0);
 }
-x_137 = lean_array_get_size(x_133);
-x_138 = lean_nat_dec_lt(x_2, x_137);
-lean_dec(x_137);
-if (x_138 == 0)
+x_139 = lean_array_get_size(x_135);
+x_140 = lean_nat_dec_lt(x_2, x_139);
+lean_dec(x_139);
+if (x_140 == 0)
 {
-lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; 
+lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; 
 lean_dec(x_29);
 lean_dec(x_19);
 lean_dec(x_2);
-if (lean_is_scalar(x_136)) {
- x_139 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_138)) {
+ x_141 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_139 = x_136;
+ x_141 = x_138;
 }
-lean_ctor_set(x_139, 0, x_133);
-lean_ctor_set(x_139, 1, x_134);
-lean_ctor_set(x_139, 2, x_135);
-x_140 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_140, 0, x_131);
-lean_ctor_set(x_140, 1, x_132);
-lean_ctor_set(x_140, 2, x_139);
-lean_ctor_set(x_32, 13, x_140);
-x_141 = lean_st_ref_set(x_3, x_32, x_35);
+lean_ctor_set(x_141, 0, x_135);
+lean_ctor_set(x_141, 1, x_136);
+lean_ctor_set(x_141, 2, x_137);
+x_142 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_142, 0, x_133);
+lean_ctor_set(x_142, 1, x_134);
+lean_ctor_set(x_142, 2, x_141);
+lean_ctor_set(x_32, 13, x_142);
+x_143 = lean_st_ref_set(x_3, x_32, x_35);
 lean_dec(x_3);
-x_142 = lean_ctor_get(x_141, 1);
-lean_inc(x_142);
-if (lean_is_exclusive(x_141)) {
- lean_ctor_release(x_141, 0);
- lean_ctor_release(x_141, 1);
- x_143 = x_141;
-} else {
- lean_dec_ref(x_141);
- x_143 = lean_box(0);
-}
-x_144 = lean_box(0);
-if (lean_is_scalar(x_143)) {
- x_145 = lean_alloc_ctor(0, 2, 0);
-} else {
+x_144 = lean_ctor_get(x_143, 1);
+lean_inc(x_144);
+if (lean_is_exclusive(x_143)) {
+ lean_ctor_release(x_143, 0);
+ lean_ctor_release(x_143, 1);
  x_145 = x_143;
+} else {
+ lean_dec_ref(x_143);
+ x_145 = lean_box(0);
 }
-lean_ctor_set(x_145, 0, x_144);
-lean_ctor_set(x_145, 1, x_142);
-return x_145;
+x_146 = lean_box(0);
+if (lean_is_scalar(x_145)) {
+ x_147 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_147 = x_145;
+}
+lean_ctor_set(x_147, 0, x_146);
+lean_ctor_set(x_147, 1, x_144);
+return x_147;
 }
 else
 {
-lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
-x_146 = lean_array_fget(x_133, x_2);
-x_147 = lean_box(0);
-x_148 = lean_array_fset(x_133, x_2, x_147);
-x_149 = lean_ctor_get(x_146, 0);
-lean_inc(x_149);
-x_150 = lean_ctor_get(x_146, 1);
-lean_inc(x_150);
-x_151 = lean_ctor_get(x_146, 2);
+lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; 
+x_148 = lean_array_fget(x_135, x_2);
+x_149 = lean_box(0);
+x_150 = lean_array_fset(x_135, x_2, x_149);
+x_151 = lean_ctor_get(x_148, 0);
 lean_inc(x_151);
-x_152 = lean_ctor_get(x_146, 3);
+x_152 = lean_ctor_get(x_148, 1);
 lean_inc(x_152);
-x_153 = lean_ctor_get(x_146, 4);
+x_153 = lean_ctor_get(x_148, 2);
 lean_inc(x_153);
-x_154 = lean_ctor_get(x_146, 5);
+x_154 = lean_ctor_get(x_148, 3);
 lean_inc(x_154);
-x_155 = lean_ctor_get(x_146, 6);
+x_155 = lean_ctor_get(x_148, 4);
 lean_inc(x_155);
-x_156 = lean_ctor_get(x_146, 7);
+x_156 = lean_ctor_get(x_148, 5);
 lean_inc(x_156);
-x_157 = lean_ctor_get(x_146, 8);
+x_157 = lean_ctor_get(x_148, 6);
 lean_inc(x_157);
-x_158 = lean_ctor_get(x_146, 9);
+x_158 = lean_ctor_get(x_148, 7);
 lean_inc(x_158);
-x_159 = lean_ctor_get(x_146, 10);
+x_159 = lean_ctor_get(x_148, 8);
 lean_inc(x_159);
-x_160 = lean_ctor_get(x_146, 11);
+x_160 = lean_ctor_get(x_148, 9);
 lean_inc(x_160);
-x_161 = lean_ctor_get(x_146, 12);
+x_161 = lean_ctor_get(x_148, 10);
 lean_inc(x_161);
-x_162 = lean_ctor_get(x_146, 13);
+x_162 = lean_ctor_get(x_148, 11);
 lean_inc(x_162);
-x_163 = lean_ctor_get(x_146, 14);
+x_163 = lean_ctor_get(x_148, 12);
 lean_inc(x_163);
-x_164 = lean_ctor_get(x_146, 15);
+x_164 = lean_ctor_get(x_148, 13);
 lean_inc(x_164);
-x_165 = lean_ctor_get(x_146, 16);
+x_165 = lean_ctor_get(x_148, 14);
 lean_inc(x_165);
-x_166 = lean_ctor_get(x_146, 17);
+x_166 = lean_ctor_get(x_148, 15);
 lean_inc(x_166);
-x_167 = lean_ctor_get(x_146, 18);
+x_167 = lean_ctor_get(x_148, 16);
 lean_inc(x_167);
-if (lean_is_exclusive(x_146)) {
- lean_ctor_release(x_146, 0);
- lean_ctor_release(x_146, 1);
- lean_ctor_release(x_146, 2);
- lean_ctor_release(x_146, 3);
- lean_ctor_release(x_146, 4);
- lean_ctor_release(x_146, 5);
- lean_ctor_release(x_146, 6);
- lean_ctor_release(x_146, 7);
- lean_ctor_release(x_146, 8);
- lean_ctor_release(x_146, 9);
- lean_ctor_release(x_146, 10);
- lean_ctor_release(x_146, 11);
- lean_ctor_release(x_146, 12);
- lean_ctor_release(x_146, 13);
- lean_ctor_release(x_146, 14);
- lean_ctor_release(x_146, 15);
- lean_ctor_release(x_146, 16);
- lean_ctor_release(x_146, 17);
- lean_ctor_release(x_146, 18);
- x_168 = x_146;
+x_168 = lean_ctor_get(x_148, 17);
+lean_inc(x_168);
+x_169 = lean_ctor_get(x_148, 18);
+lean_inc(x_169);
+x_170 = lean_ctor_get(x_148, 19);
+lean_inc(x_170);
+if (lean_is_exclusive(x_148)) {
+ lean_ctor_release(x_148, 0);
+ lean_ctor_release(x_148, 1);
+ lean_ctor_release(x_148, 2);
+ lean_ctor_release(x_148, 3);
+ lean_ctor_release(x_148, 4);
+ lean_ctor_release(x_148, 5);
+ lean_ctor_release(x_148, 6);
+ lean_ctor_release(x_148, 7);
+ lean_ctor_release(x_148, 8);
+ lean_ctor_release(x_148, 9);
+ lean_ctor_release(x_148, 10);
+ lean_ctor_release(x_148, 11);
+ lean_ctor_release(x_148, 12);
+ lean_ctor_release(x_148, 13);
+ lean_ctor_release(x_148, 14);
+ lean_ctor_release(x_148, 15);
+ lean_ctor_release(x_148, 16);
+ lean_ctor_release(x_148, 17);
+ lean_ctor_release(x_148, 18);
+ lean_ctor_release(x_148, 19);
+ x_171 = x_148;
 } else {
- lean_dec_ref(x_146);
- x_168 = lean_box(0);
+ lean_dec_ref(x_148);
+ x_171 = lean_box(0);
 }
-x_169 = l_Lean_PersistentArray_set___rarg(x_167, x_19, x_29);
+x_172 = l_Lean_PersistentArray_set___rarg(x_170, x_19, x_29);
 lean_dec(x_19);
-if (lean_is_scalar(x_168)) {
- x_170 = lean_alloc_ctor(0, 19, 0);
+if (lean_is_scalar(x_171)) {
+ x_173 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_170 = x_168;
+ x_173 = x_171;
 }
-lean_ctor_set(x_170, 0, x_149);
-lean_ctor_set(x_170, 1, x_150);
-lean_ctor_set(x_170, 2, x_151);
-lean_ctor_set(x_170, 3, x_152);
-lean_ctor_set(x_170, 4, x_153);
-lean_ctor_set(x_170, 5, x_154);
-lean_ctor_set(x_170, 6, x_155);
-lean_ctor_set(x_170, 7, x_156);
-lean_ctor_set(x_170, 8, x_157);
-lean_ctor_set(x_170, 9, x_158);
-lean_ctor_set(x_170, 10, x_159);
-lean_ctor_set(x_170, 11, x_160);
-lean_ctor_set(x_170, 12, x_161);
-lean_ctor_set(x_170, 13, x_162);
-lean_ctor_set(x_170, 14, x_163);
-lean_ctor_set(x_170, 15, x_164);
-lean_ctor_set(x_170, 16, x_165);
-lean_ctor_set(x_170, 17, x_166);
-lean_ctor_set(x_170, 18, x_169);
-x_171 = lean_array_fset(x_148, x_2, x_170);
+lean_ctor_set(x_173, 0, x_151);
+lean_ctor_set(x_173, 1, x_152);
+lean_ctor_set(x_173, 2, x_153);
+lean_ctor_set(x_173, 3, x_154);
+lean_ctor_set(x_173, 4, x_155);
+lean_ctor_set(x_173, 5, x_156);
+lean_ctor_set(x_173, 6, x_157);
+lean_ctor_set(x_173, 7, x_158);
+lean_ctor_set(x_173, 8, x_159);
+lean_ctor_set(x_173, 9, x_160);
+lean_ctor_set(x_173, 10, x_161);
+lean_ctor_set(x_173, 11, x_162);
+lean_ctor_set(x_173, 12, x_163);
+lean_ctor_set(x_173, 13, x_164);
+lean_ctor_set(x_173, 14, x_165);
+lean_ctor_set(x_173, 15, x_166);
+lean_ctor_set(x_173, 16, x_167);
+lean_ctor_set(x_173, 17, x_168);
+lean_ctor_set(x_173, 18, x_169);
+lean_ctor_set(x_173, 19, x_172);
+x_174 = lean_array_fset(x_150, x_2, x_173);
 lean_dec(x_2);
-if (lean_is_scalar(x_136)) {
- x_172 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_138)) {
+ x_175 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_172 = x_136;
+ x_175 = x_138;
 }
-lean_ctor_set(x_172, 0, x_171);
-lean_ctor_set(x_172, 1, x_134);
-lean_ctor_set(x_172, 2, x_135);
-x_173 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_173, 0, x_131);
-lean_ctor_set(x_173, 1, x_132);
-lean_ctor_set(x_173, 2, x_172);
-lean_ctor_set(x_32, 13, x_173);
-x_174 = lean_st_ref_set(x_3, x_32, x_35);
+lean_ctor_set(x_175, 0, x_174);
+lean_ctor_set(x_175, 1, x_136);
+lean_ctor_set(x_175, 2, x_137);
+x_176 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_176, 0, x_133);
+lean_ctor_set(x_176, 1, x_134);
+lean_ctor_set(x_176, 2, x_175);
+lean_ctor_set(x_32, 13, x_176);
+x_177 = lean_st_ref_set(x_3, x_32, x_35);
 lean_dec(x_3);
-x_175 = lean_ctor_get(x_174, 1);
-lean_inc(x_175);
-if (lean_is_exclusive(x_174)) {
- lean_ctor_release(x_174, 0);
- lean_ctor_release(x_174, 1);
- x_176 = x_174;
+x_178 = lean_ctor_get(x_177, 1);
+lean_inc(x_178);
+if (lean_is_exclusive(x_177)) {
+ lean_ctor_release(x_177, 0);
+ lean_ctor_release(x_177, 1);
+ x_179 = x_177;
 } else {
- lean_dec_ref(x_174);
- x_176 = lean_box(0);
+ lean_dec_ref(x_177);
+ x_179 = lean_box(0);
 }
-if (lean_is_scalar(x_176)) {
- x_177 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_179)) {
+ x_180 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_177 = x_176;
+ x_180 = x_179;
 }
-lean_ctor_set(x_177, 0, x_147);
-lean_ctor_set(x_177, 1, x_175);
-return x_177;
+lean_ctor_set(x_180, 0, x_149);
+lean_ctor_set(x_180, 1, x_178);
+return x_180;
 }
 }
 }
 else
 {
-lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; uint8_t x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; uint8_t x_201; 
-x_178 = lean_ctor_get(x_32, 0);
-x_179 = lean_ctor_get(x_32, 1);
-x_180 = lean_ctor_get(x_32, 2);
-x_181 = lean_ctor_get(x_32, 3);
-x_182 = lean_ctor_get(x_32, 4);
-x_183 = lean_ctor_get(x_32, 5);
-x_184 = lean_ctor_get(x_32, 6);
-x_185 = lean_ctor_get_uint8(x_32, sizeof(void*)*15);
-x_186 = lean_ctor_get(x_32, 7);
-x_187 = lean_ctor_get(x_32, 8);
-x_188 = lean_ctor_get(x_32, 9);
-x_189 = lean_ctor_get(x_32, 10);
-x_190 = lean_ctor_get(x_32, 11);
-x_191 = lean_ctor_get(x_32, 12);
-x_192 = lean_ctor_get(x_32, 14);
+lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; uint8_t x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; uint8_t x_204; 
+x_181 = lean_ctor_get(x_32, 0);
+x_182 = lean_ctor_get(x_32, 1);
+x_183 = lean_ctor_get(x_32, 2);
+x_184 = lean_ctor_get(x_32, 3);
+x_185 = lean_ctor_get(x_32, 4);
+x_186 = lean_ctor_get(x_32, 5);
+x_187 = lean_ctor_get(x_32, 6);
+x_188 = lean_ctor_get_uint8(x_32, sizeof(void*)*15);
+x_189 = lean_ctor_get(x_32, 7);
+x_190 = lean_ctor_get(x_32, 8);
+x_191 = lean_ctor_get(x_32, 9);
+x_192 = lean_ctor_get(x_32, 10);
+x_193 = lean_ctor_get(x_32, 11);
+x_194 = lean_ctor_get(x_32, 12);
+x_195 = lean_ctor_get(x_32, 14);
+lean_inc(x_195);
+lean_inc(x_194);
+lean_inc(x_193);
 lean_inc(x_192);
 lean_inc(x_191);
 lean_inc(x_190);
 lean_inc(x_189);
-lean_inc(x_188);
 lean_inc(x_187);
 lean_inc(x_186);
+lean_inc(x_185);
 lean_inc(x_184);
 lean_inc(x_183);
 lean_inc(x_182);
 lean_inc(x_181);
-lean_inc(x_180);
-lean_inc(x_179);
-lean_inc(x_178);
 lean_dec(x_32);
-x_193 = lean_ctor_get(x_33, 0);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_33, 1);
-lean_inc(x_194);
+x_196 = lean_ctor_get(x_33, 0);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_33, 1);
+lean_inc(x_197);
 if (lean_is_exclusive(x_33)) {
  lean_ctor_release(x_33, 0);
  lean_ctor_release(x_33, 1);
  lean_ctor_release(x_33, 2);
- x_195 = x_33;
+ x_198 = x_33;
 } else {
  lean_dec_ref(x_33);
- x_195 = lean_box(0);
+ x_198 = lean_box(0);
 }
-x_196 = lean_ctor_get(x_34, 0);
-lean_inc(x_196);
-x_197 = lean_ctor_get(x_34, 1);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_34, 2);
-lean_inc(x_198);
+x_199 = lean_ctor_get(x_34, 0);
+lean_inc(x_199);
+x_200 = lean_ctor_get(x_34, 1);
+lean_inc(x_200);
+x_201 = lean_ctor_get(x_34, 2);
+lean_inc(x_201);
 if (lean_is_exclusive(x_34)) {
  lean_ctor_release(x_34, 0);
  lean_ctor_release(x_34, 1);
  lean_ctor_release(x_34, 2);
- x_199 = x_34;
+ x_202 = x_34;
 } else {
  lean_dec_ref(x_34);
- x_199 = lean_box(0);
+ x_202 = lean_box(0);
 }
-x_200 = lean_array_get_size(x_196);
-x_201 = lean_nat_dec_lt(x_2, x_200);
-lean_dec(x_200);
-if (x_201 == 0)
+x_203 = lean_array_get_size(x_199);
+x_204 = lean_nat_dec_lt(x_2, x_203);
+lean_dec(x_203);
+if (x_204 == 0)
 {
-lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; 
+lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; 
 lean_dec(x_29);
 lean_dec(x_19);
 lean_dec(x_2);
-if (lean_is_scalar(x_199)) {
- x_202 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_202)) {
+ x_205 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_202 = x_199;
+ x_205 = x_202;
 }
-lean_ctor_set(x_202, 0, x_196);
-lean_ctor_set(x_202, 1, x_197);
-lean_ctor_set(x_202, 2, x_198);
-if (lean_is_scalar(x_195)) {
- x_203 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_205, 0, x_199);
+lean_ctor_set(x_205, 1, x_200);
+lean_ctor_set(x_205, 2, x_201);
+if (lean_is_scalar(x_198)) {
+ x_206 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_203 = x_195;
+ x_206 = x_198;
 }
-lean_ctor_set(x_203, 0, x_193);
-lean_ctor_set(x_203, 1, x_194);
-lean_ctor_set(x_203, 2, x_202);
-x_204 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_204, 0, x_178);
-lean_ctor_set(x_204, 1, x_179);
-lean_ctor_set(x_204, 2, x_180);
-lean_ctor_set(x_204, 3, x_181);
-lean_ctor_set(x_204, 4, x_182);
-lean_ctor_set(x_204, 5, x_183);
-lean_ctor_set(x_204, 6, x_184);
-lean_ctor_set(x_204, 7, x_186);
-lean_ctor_set(x_204, 8, x_187);
-lean_ctor_set(x_204, 9, x_188);
-lean_ctor_set(x_204, 10, x_189);
-lean_ctor_set(x_204, 11, x_190);
-lean_ctor_set(x_204, 12, x_191);
-lean_ctor_set(x_204, 13, x_203);
-lean_ctor_set(x_204, 14, x_192);
-lean_ctor_set_uint8(x_204, sizeof(void*)*15, x_185);
-x_205 = lean_st_ref_set(x_3, x_204, x_35);
+lean_ctor_set(x_206, 0, x_196);
+lean_ctor_set(x_206, 1, x_197);
+lean_ctor_set(x_206, 2, x_205);
+x_207 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_207, 0, x_181);
+lean_ctor_set(x_207, 1, x_182);
+lean_ctor_set(x_207, 2, x_183);
+lean_ctor_set(x_207, 3, x_184);
+lean_ctor_set(x_207, 4, x_185);
+lean_ctor_set(x_207, 5, x_186);
+lean_ctor_set(x_207, 6, x_187);
+lean_ctor_set(x_207, 7, x_189);
+lean_ctor_set(x_207, 8, x_190);
+lean_ctor_set(x_207, 9, x_191);
+lean_ctor_set(x_207, 10, x_192);
+lean_ctor_set(x_207, 11, x_193);
+lean_ctor_set(x_207, 12, x_194);
+lean_ctor_set(x_207, 13, x_206);
+lean_ctor_set(x_207, 14, x_195);
+lean_ctor_set_uint8(x_207, sizeof(void*)*15, x_188);
+x_208 = lean_st_ref_set(x_3, x_207, x_35);
 lean_dec(x_3);
-x_206 = lean_ctor_get(x_205, 1);
-lean_inc(x_206);
-if (lean_is_exclusive(x_205)) {
- lean_ctor_release(x_205, 0);
- lean_ctor_release(x_205, 1);
- x_207 = x_205;
+x_209 = lean_ctor_get(x_208, 1);
+lean_inc(x_209);
+if (lean_is_exclusive(x_208)) {
+ lean_ctor_release(x_208, 0);
+ lean_ctor_release(x_208, 1);
+ x_210 = x_208;
 } else {
- lean_dec_ref(x_205);
- x_207 = lean_box(0);
+ lean_dec_ref(x_208);
+ x_210 = lean_box(0);
 }
-x_208 = lean_box(0);
-if (lean_is_scalar(x_207)) {
- x_209 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_209 = x_207;
-}
-lean_ctor_set(x_209, 0, x_208);
-lean_ctor_set(x_209, 1, x_206);
-return x_209;
-}
-else
-{
-lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; 
-x_210 = lean_array_fget(x_196, x_2);
 x_211 = lean_box(0);
-x_212 = lean_array_fset(x_196, x_2, x_211);
-x_213 = lean_ctor_get(x_210, 0);
-lean_inc(x_213);
-x_214 = lean_ctor_get(x_210, 1);
-lean_inc(x_214);
-x_215 = lean_ctor_get(x_210, 2);
-lean_inc(x_215);
-x_216 = lean_ctor_get(x_210, 3);
+if (lean_is_scalar(x_210)) {
+ x_212 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_212 = x_210;
+}
+lean_ctor_set(x_212, 0, x_211);
+lean_ctor_set(x_212, 1, x_209);
+return x_212;
+}
+else
+{
+lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; 
+x_213 = lean_array_fget(x_199, x_2);
+x_214 = lean_box(0);
+x_215 = lean_array_fset(x_199, x_2, x_214);
+x_216 = lean_ctor_get(x_213, 0);
 lean_inc(x_216);
-x_217 = lean_ctor_get(x_210, 4);
+x_217 = lean_ctor_get(x_213, 1);
 lean_inc(x_217);
-x_218 = lean_ctor_get(x_210, 5);
+x_218 = lean_ctor_get(x_213, 2);
 lean_inc(x_218);
-x_219 = lean_ctor_get(x_210, 6);
+x_219 = lean_ctor_get(x_213, 3);
 lean_inc(x_219);
-x_220 = lean_ctor_get(x_210, 7);
+x_220 = lean_ctor_get(x_213, 4);
 lean_inc(x_220);
-x_221 = lean_ctor_get(x_210, 8);
+x_221 = lean_ctor_get(x_213, 5);
 lean_inc(x_221);
-x_222 = lean_ctor_get(x_210, 9);
+x_222 = lean_ctor_get(x_213, 6);
 lean_inc(x_222);
-x_223 = lean_ctor_get(x_210, 10);
+x_223 = lean_ctor_get(x_213, 7);
 lean_inc(x_223);
-x_224 = lean_ctor_get(x_210, 11);
+x_224 = lean_ctor_get(x_213, 8);
 lean_inc(x_224);
-x_225 = lean_ctor_get(x_210, 12);
+x_225 = lean_ctor_get(x_213, 9);
 lean_inc(x_225);
-x_226 = lean_ctor_get(x_210, 13);
+x_226 = lean_ctor_get(x_213, 10);
 lean_inc(x_226);
-x_227 = lean_ctor_get(x_210, 14);
+x_227 = lean_ctor_get(x_213, 11);
 lean_inc(x_227);
-x_228 = lean_ctor_get(x_210, 15);
+x_228 = lean_ctor_get(x_213, 12);
 lean_inc(x_228);
-x_229 = lean_ctor_get(x_210, 16);
+x_229 = lean_ctor_get(x_213, 13);
 lean_inc(x_229);
-x_230 = lean_ctor_get(x_210, 17);
+x_230 = lean_ctor_get(x_213, 14);
 lean_inc(x_230);
-x_231 = lean_ctor_get(x_210, 18);
+x_231 = lean_ctor_get(x_213, 15);
 lean_inc(x_231);
-if (lean_is_exclusive(x_210)) {
- lean_ctor_release(x_210, 0);
- lean_ctor_release(x_210, 1);
- lean_ctor_release(x_210, 2);
- lean_ctor_release(x_210, 3);
- lean_ctor_release(x_210, 4);
- lean_ctor_release(x_210, 5);
- lean_ctor_release(x_210, 6);
- lean_ctor_release(x_210, 7);
- lean_ctor_release(x_210, 8);
- lean_ctor_release(x_210, 9);
- lean_ctor_release(x_210, 10);
- lean_ctor_release(x_210, 11);
- lean_ctor_release(x_210, 12);
- lean_ctor_release(x_210, 13);
- lean_ctor_release(x_210, 14);
- lean_ctor_release(x_210, 15);
- lean_ctor_release(x_210, 16);
- lean_ctor_release(x_210, 17);
- lean_ctor_release(x_210, 18);
- x_232 = x_210;
+x_232 = lean_ctor_get(x_213, 16);
+lean_inc(x_232);
+x_233 = lean_ctor_get(x_213, 17);
+lean_inc(x_233);
+x_234 = lean_ctor_get(x_213, 18);
+lean_inc(x_234);
+x_235 = lean_ctor_get(x_213, 19);
+lean_inc(x_235);
+if (lean_is_exclusive(x_213)) {
+ lean_ctor_release(x_213, 0);
+ lean_ctor_release(x_213, 1);
+ lean_ctor_release(x_213, 2);
+ lean_ctor_release(x_213, 3);
+ lean_ctor_release(x_213, 4);
+ lean_ctor_release(x_213, 5);
+ lean_ctor_release(x_213, 6);
+ lean_ctor_release(x_213, 7);
+ lean_ctor_release(x_213, 8);
+ lean_ctor_release(x_213, 9);
+ lean_ctor_release(x_213, 10);
+ lean_ctor_release(x_213, 11);
+ lean_ctor_release(x_213, 12);
+ lean_ctor_release(x_213, 13);
+ lean_ctor_release(x_213, 14);
+ lean_ctor_release(x_213, 15);
+ lean_ctor_release(x_213, 16);
+ lean_ctor_release(x_213, 17);
+ lean_ctor_release(x_213, 18);
+ lean_ctor_release(x_213, 19);
+ x_236 = x_213;
 } else {
- lean_dec_ref(x_210);
- x_232 = lean_box(0);
+ lean_dec_ref(x_213);
+ x_236 = lean_box(0);
 }
-x_233 = l_Lean_PersistentArray_set___rarg(x_231, x_19, x_29);
+x_237 = l_Lean_PersistentArray_set___rarg(x_235, x_19, x_29);
 lean_dec(x_19);
-if (lean_is_scalar(x_232)) {
- x_234 = lean_alloc_ctor(0, 19, 0);
+if (lean_is_scalar(x_236)) {
+ x_238 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_234 = x_232;
+ x_238 = x_236;
 }
-lean_ctor_set(x_234, 0, x_213);
-lean_ctor_set(x_234, 1, x_214);
-lean_ctor_set(x_234, 2, x_215);
-lean_ctor_set(x_234, 3, x_216);
-lean_ctor_set(x_234, 4, x_217);
-lean_ctor_set(x_234, 5, x_218);
-lean_ctor_set(x_234, 6, x_219);
-lean_ctor_set(x_234, 7, x_220);
-lean_ctor_set(x_234, 8, x_221);
-lean_ctor_set(x_234, 9, x_222);
-lean_ctor_set(x_234, 10, x_223);
-lean_ctor_set(x_234, 11, x_224);
-lean_ctor_set(x_234, 12, x_225);
-lean_ctor_set(x_234, 13, x_226);
-lean_ctor_set(x_234, 14, x_227);
-lean_ctor_set(x_234, 15, x_228);
-lean_ctor_set(x_234, 16, x_229);
-lean_ctor_set(x_234, 17, x_230);
-lean_ctor_set(x_234, 18, x_233);
-x_235 = lean_array_fset(x_212, x_2, x_234);
+lean_ctor_set(x_238, 0, x_216);
+lean_ctor_set(x_238, 1, x_217);
+lean_ctor_set(x_238, 2, x_218);
+lean_ctor_set(x_238, 3, x_219);
+lean_ctor_set(x_238, 4, x_220);
+lean_ctor_set(x_238, 5, x_221);
+lean_ctor_set(x_238, 6, x_222);
+lean_ctor_set(x_238, 7, x_223);
+lean_ctor_set(x_238, 8, x_224);
+lean_ctor_set(x_238, 9, x_225);
+lean_ctor_set(x_238, 10, x_226);
+lean_ctor_set(x_238, 11, x_227);
+lean_ctor_set(x_238, 12, x_228);
+lean_ctor_set(x_238, 13, x_229);
+lean_ctor_set(x_238, 14, x_230);
+lean_ctor_set(x_238, 15, x_231);
+lean_ctor_set(x_238, 16, x_232);
+lean_ctor_set(x_238, 17, x_233);
+lean_ctor_set(x_238, 18, x_234);
+lean_ctor_set(x_238, 19, x_237);
+x_239 = lean_array_fset(x_215, x_2, x_238);
 lean_dec(x_2);
-if (lean_is_scalar(x_199)) {
- x_236 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_202)) {
+ x_240 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_236 = x_199;
+ x_240 = x_202;
 }
-lean_ctor_set(x_236, 0, x_235);
-lean_ctor_set(x_236, 1, x_197);
-lean_ctor_set(x_236, 2, x_198);
-if (lean_is_scalar(x_195)) {
- x_237 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_240, 0, x_239);
+lean_ctor_set(x_240, 1, x_200);
+lean_ctor_set(x_240, 2, x_201);
+if (lean_is_scalar(x_198)) {
+ x_241 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_237 = x_195;
+ x_241 = x_198;
 }
-lean_ctor_set(x_237, 0, x_193);
-lean_ctor_set(x_237, 1, x_194);
-lean_ctor_set(x_237, 2, x_236);
-x_238 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_238, 0, x_178);
-lean_ctor_set(x_238, 1, x_179);
-lean_ctor_set(x_238, 2, x_180);
-lean_ctor_set(x_238, 3, x_181);
-lean_ctor_set(x_238, 4, x_182);
-lean_ctor_set(x_238, 5, x_183);
-lean_ctor_set(x_238, 6, x_184);
-lean_ctor_set(x_238, 7, x_186);
-lean_ctor_set(x_238, 8, x_187);
-lean_ctor_set(x_238, 9, x_188);
-lean_ctor_set(x_238, 10, x_189);
-lean_ctor_set(x_238, 11, x_190);
-lean_ctor_set(x_238, 12, x_191);
-lean_ctor_set(x_238, 13, x_237);
-lean_ctor_set(x_238, 14, x_192);
-lean_ctor_set_uint8(x_238, sizeof(void*)*15, x_185);
-x_239 = lean_st_ref_set(x_3, x_238, x_35);
+lean_ctor_set(x_241, 0, x_196);
+lean_ctor_set(x_241, 1, x_197);
+lean_ctor_set(x_241, 2, x_240);
+x_242 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_242, 0, x_181);
+lean_ctor_set(x_242, 1, x_182);
+lean_ctor_set(x_242, 2, x_183);
+lean_ctor_set(x_242, 3, x_184);
+lean_ctor_set(x_242, 4, x_185);
+lean_ctor_set(x_242, 5, x_186);
+lean_ctor_set(x_242, 6, x_187);
+lean_ctor_set(x_242, 7, x_189);
+lean_ctor_set(x_242, 8, x_190);
+lean_ctor_set(x_242, 9, x_191);
+lean_ctor_set(x_242, 10, x_192);
+lean_ctor_set(x_242, 11, x_193);
+lean_ctor_set(x_242, 12, x_194);
+lean_ctor_set(x_242, 13, x_241);
+lean_ctor_set(x_242, 14, x_195);
+lean_ctor_set_uint8(x_242, sizeof(void*)*15, x_188);
+x_243 = lean_st_ref_set(x_3, x_242, x_35);
 lean_dec(x_3);
-x_240 = lean_ctor_get(x_239, 1);
-lean_inc(x_240);
-if (lean_is_exclusive(x_239)) {
- lean_ctor_release(x_239, 0);
- lean_ctor_release(x_239, 1);
- x_241 = x_239;
+x_244 = lean_ctor_get(x_243, 1);
+lean_inc(x_244);
+if (lean_is_exclusive(x_243)) {
+ lean_ctor_release(x_243, 0);
+ lean_ctor_release(x_243, 1);
+ x_245 = x_243;
 } else {
- lean_dec_ref(x_239);
- x_241 = lean_box(0);
+ lean_dec_ref(x_243);
+ x_245 = lean_box(0);
 }
-if (lean_is_scalar(x_241)) {
- x_242 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_245)) {
+ x_246 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_242 = x_241;
+ x_246 = x_245;
 }
-lean_ctor_set(x_242, 0, x_211);
-lean_ctor_set(x_242, 1, x_240);
-return x_242;
+lean_ctor_set(x_246, 0, x_214);
+lean_ctor_set(x_246, 1, x_244);
+return x_246;
 }
 }
 }
 else
 {
-uint8_t x_243; 
+uint8_t x_247; 
 lean_dec(x_19);
 lean_dec(x_3);
 lean_dec(x_2);
-x_243 = !lean_is_exclusive(x_28);
-if (x_243 == 0)
+x_247 = !lean_is_exclusive(x_28);
+if (x_247 == 0)
 {
 return x_28;
 }
 else
 {
-lean_object* x_244; lean_object* x_245; lean_object* x_246; 
-x_244 = lean_ctor_get(x_28, 0);
-x_245 = lean_ctor_get(x_28, 1);
-lean_inc(x_245);
-lean_inc(x_244);
+lean_object* x_248; lean_object* x_249; lean_object* x_250; 
+x_248 = lean_ctor_get(x_28, 0);
+x_249 = lean_ctor_get(x_28, 1);
+lean_inc(x_249);
+lean_inc(x_248);
 lean_dec(x_28);
-x_246 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_246, 0, x_244);
-lean_ctor_set(x_246, 1, x_245);
-return x_246;
+x_250 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_250, 0, x_248);
+lean_ctor_set(x_250, 1, x_249);
+return x_250;
 }
 }
 }
 }
 else
 {
-uint8_t x_250; 
+uint8_t x_254; 
 lean_dec(x_19);
 lean_dec(x_15);
 lean_dec(x_10);
@@ -7935,23 +10578,23 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 lean_dec(x_2);
-x_250 = !lean_is_exclusive(x_20);
-if (x_250 == 0)
+x_254 = !lean_is_exclusive(x_20);
+if (x_254 == 0)
 {
 return x_20;
 }
 else
 {
-lean_object* x_251; lean_object* x_252; lean_object* x_253; 
-x_251 = lean_ctor_get(x_20, 0);
-x_252 = lean_ctor_get(x_20, 1);
-lean_inc(x_252);
-lean_inc(x_251);
+lean_object* x_255; lean_object* x_256; lean_object* x_257; 
+x_255 = lean_ctor_get(x_20, 0);
+x_256 = lean_ctor_get(x_20, 1);
+lean_inc(x_256);
+lean_inc(x_255);
 lean_dec(x_20);
-x_253 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_253, 0, x_251);
-lean_ctor_set(x_253, 1, x_252);
-return x_253;
+x_257 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_257, 0, x_255);
+lean_ctor_set(x_257, 1, x_256);
+return x_257;
 }
 }
 }
@@ -10428,9 +13071,9 @@ x_36 = !lean_is_exclusive(x_33);
 if (x_36 == 0)
 {
 lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; uint8_t x_41; 
-x_37 = lean_ctor_get(x_33, 17);
+x_37 = lean_ctor_get(x_33, 18);
 x_38 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_37, x_1, x_34);
-lean_ctor_set(x_33, 17, x_38);
+lean_ctor_set(x_33, 18, x_38);
 x_39 = lean_array_fset(x_35, x_3, x_33);
 lean_ctor_set(x_16, 0, x_39);
 x_40 = lean_st_ref_set(x_4, x_14, x_17);
@@ -10457,7 +13100,7 @@ return x_44;
 }
 else
 {
-lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; 
+lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; 
 x_45 = lean_ctor_get(x_33, 0);
 x_46 = lean_ctor_get(x_33, 1);
 x_47 = lean_ctor_get(x_33, 2);
@@ -10477,6 +13120,8 @@ x_60 = lean_ctor_get(x_33, 15);
 x_61 = lean_ctor_get(x_33, 16);
 x_62 = lean_ctor_get(x_33, 17);
 x_63 = lean_ctor_get(x_33, 18);
+x_64 = lean_ctor_get(x_33, 19);
+lean_inc(x_64);
 lean_inc(x_63);
 lean_inc(x_62);
 lean_inc(x_61);
@@ -10497,679 +13142,692 @@ lean_inc(x_47);
 lean_inc(x_46);
 lean_inc(x_45);
 lean_dec(x_33);
-x_64 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_62, x_1, x_34);
-x_65 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_65, 0, x_45);
-lean_ctor_set(x_65, 1, x_46);
-lean_ctor_set(x_65, 2, x_47);
-lean_ctor_set(x_65, 3, x_48);
-lean_ctor_set(x_65, 4, x_49);
-lean_ctor_set(x_65, 5, x_50);
-lean_ctor_set(x_65, 6, x_51);
-lean_ctor_set(x_65, 7, x_52);
-lean_ctor_set(x_65, 8, x_53);
-lean_ctor_set(x_65, 9, x_54);
-lean_ctor_set(x_65, 10, x_55);
-lean_ctor_set(x_65, 11, x_56);
-lean_ctor_set(x_65, 12, x_57);
-lean_ctor_set(x_65, 13, x_58);
-lean_ctor_set(x_65, 14, x_59);
-lean_ctor_set(x_65, 15, x_60);
-lean_ctor_set(x_65, 16, x_61);
-lean_ctor_set(x_65, 17, x_64);
-lean_ctor_set(x_65, 18, x_63);
-x_66 = lean_array_fset(x_35, x_3, x_65);
-lean_ctor_set(x_16, 0, x_66);
-x_67 = lean_st_ref_set(x_4, x_14, x_17);
-x_68 = lean_ctor_get(x_67, 1);
-lean_inc(x_68);
-if (lean_is_exclusive(x_67)) {
- lean_ctor_release(x_67, 0);
- lean_ctor_release(x_67, 1);
- x_69 = x_67;
+x_65 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_63, x_1, x_34);
+x_66 = lean_alloc_ctor(0, 20, 0);
+lean_ctor_set(x_66, 0, x_45);
+lean_ctor_set(x_66, 1, x_46);
+lean_ctor_set(x_66, 2, x_47);
+lean_ctor_set(x_66, 3, x_48);
+lean_ctor_set(x_66, 4, x_49);
+lean_ctor_set(x_66, 5, x_50);
+lean_ctor_set(x_66, 6, x_51);
+lean_ctor_set(x_66, 7, x_52);
+lean_ctor_set(x_66, 8, x_53);
+lean_ctor_set(x_66, 9, x_54);
+lean_ctor_set(x_66, 10, x_55);
+lean_ctor_set(x_66, 11, x_56);
+lean_ctor_set(x_66, 12, x_57);
+lean_ctor_set(x_66, 13, x_58);
+lean_ctor_set(x_66, 14, x_59);
+lean_ctor_set(x_66, 15, x_60);
+lean_ctor_set(x_66, 16, x_61);
+lean_ctor_set(x_66, 17, x_62);
+lean_ctor_set(x_66, 18, x_65);
+lean_ctor_set(x_66, 19, x_64);
+x_67 = lean_array_fset(x_35, x_3, x_66);
+lean_ctor_set(x_16, 0, x_67);
+x_68 = lean_st_ref_set(x_4, x_14, x_17);
+x_69 = lean_ctor_get(x_68, 1);
+lean_inc(x_69);
+if (lean_is_exclusive(x_68)) {
+ lean_ctor_release(x_68, 0);
+ lean_ctor_release(x_68, 1);
+ x_70 = x_68;
 } else {
- lean_dec_ref(x_67);
- x_69 = lean_box(0);
+ lean_dec_ref(x_68);
+ x_70 = lean_box(0);
 }
-if (lean_is_scalar(x_69)) {
- x_70 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_70)) {
+ x_71 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_70 = x_69;
+ x_71 = x_70;
 }
-lean_ctor_set(x_70, 0, x_34);
-lean_ctor_set(x_70, 1, x_68);
-return x_70;
+lean_ctor_set(x_71, 0, x_34);
+lean_ctor_set(x_71, 1, x_69);
+return x_71;
 }
 }
 }
 else
 {
-lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; uint8_t x_75; 
-x_71 = lean_ctor_get(x_16, 0);
-x_72 = lean_ctor_get(x_16, 1);
-x_73 = lean_ctor_get(x_16, 2);
+lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; uint8_t x_76; 
+x_72 = lean_ctor_get(x_16, 0);
+x_73 = lean_ctor_get(x_16, 1);
+x_74 = lean_ctor_get(x_16, 2);
+lean_inc(x_74);
 lean_inc(x_73);
 lean_inc(x_72);
-lean_inc(x_71);
 lean_dec(x_16);
-x_74 = lean_array_get_size(x_71);
-x_75 = lean_nat_dec_lt(x_3, x_74);
-lean_dec(x_74);
-if (x_75 == 0)
+x_75 = lean_array_get_size(x_72);
+x_76 = lean_nat_dec_lt(x_3, x_75);
+lean_dec(x_75);
+if (x_76 == 0)
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
 lean_dec(x_1);
-x_76 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_76, 0, x_71);
-lean_ctor_set(x_76, 1, x_72);
-lean_ctor_set(x_76, 2, x_73);
-lean_ctor_set(x_15, 2, x_76);
-x_77 = lean_st_ref_set(x_4, x_14, x_17);
-x_78 = lean_ctor_get(x_77, 1);
-lean_inc(x_78);
-if (lean_is_exclusive(x_77)) {
- lean_ctor_release(x_77, 0);
- lean_ctor_release(x_77, 1);
- x_79 = x_77;
+x_77 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_77, 0, x_72);
+lean_ctor_set(x_77, 1, x_73);
+lean_ctor_set(x_77, 2, x_74);
+lean_ctor_set(x_15, 2, x_77);
+x_78 = lean_st_ref_set(x_4, x_14, x_17);
+x_79 = lean_ctor_get(x_78, 1);
+lean_inc(x_79);
+if (lean_is_exclusive(x_78)) {
+ lean_ctor_release(x_78, 0);
+ lean_ctor_release(x_78, 1);
+ x_80 = x_78;
 } else {
- lean_dec_ref(x_77);
- x_79 = lean_box(0);
+ lean_dec_ref(x_78);
+ x_80 = lean_box(0);
 }
-x_80 = lean_box(0);
-if (lean_is_scalar(x_79)) {
- x_81 = lean_alloc_ctor(0, 2, 0);
+x_81 = lean_box(0);
+if (lean_is_scalar(x_80)) {
+ x_82 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_81 = x_79;
+ x_82 = x_80;
 }
-lean_ctor_set(x_81, 0, x_80);
-lean_ctor_set(x_81, 1, x_78);
-return x_81;
+lean_ctor_set(x_82, 0, x_81);
+lean_ctor_set(x_82, 1, x_79);
+return x_82;
 }
 else
 {
-lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; 
-x_82 = lean_array_fget(x_71, x_3);
-x_83 = lean_box(0);
-x_84 = lean_array_fset(x_71, x_3, x_83);
-x_85 = lean_ctor_get(x_82, 0);
-lean_inc(x_85);
-x_86 = lean_ctor_get(x_82, 1);
+lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; 
+x_83 = lean_array_fget(x_72, x_3);
+x_84 = lean_box(0);
+x_85 = lean_array_fset(x_72, x_3, x_84);
+x_86 = lean_ctor_get(x_83, 0);
 lean_inc(x_86);
-x_87 = lean_ctor_get(x_82, 2);
+x_87 = lean_ctor_get(x_83, 1);
 lean_inc(x_87);
-x_88 = lean_ctor_get(x_82, 3);
+x_88 = lean_ctor_get(x_83, 2);
 lean_inc(x_88);
-x_89 = lean_ctor_get(x_82, 4);
+x_89 = lean_ctor_get(x_83, 3);
 lean_inc(x_89);
-x_90 = lean_ctor_get(x_82, 5);
+x_90 = lean_ctor_get(x_83, 4);
 lean_inc(x_90);
-x_91 = lean_ctor_get(x_82, 6);
+x_91 = lean_ctor_get(x_83, 5);
 lean_inc(x_91);
-x_92 = lean_ctor_get(x_82, 7);
+x_92 = lean_ctor_get(x_83, 6);
 lean_inc(x_92);
-x_93 = lean_ctor_get(x_82, 8);
+x_93 = lean_ctor_get(x_83, 7);
 lean_inc(x_93);
-x_94 = lean_ctor_get(x_82, 9);
+x_94 = lean_ctor_get(x_83, 8);
 lean_inc(x_94);
-x_95 = lean_ctor_get(x_82, 10);
+x_95 = lean_ctor_get(x_83, 9);
 lean_inc(x_95);
-x_96 = lean_ctor_get(x_82, 11);
+x_96 = lean_ctor_get(x_83, 10);
 lean_inc(x_96);
-x_97 = lean_ctor_get(x_82, 12);
+x_97 = lean_ctor_get(x_83, 11);
 lean_inc(x_97);
-x_98 = lean_ctor_get(x_82, 13);
+x_98 = lean_ctor_get(x_83, 12);
 lean_inc(x_98);
-x_99 = lean_ctor_get(x_82, 14);
+x_99 = lean_ctor_get(x_83, 13);
 lean_inc(x_99);
-x_100 = lean_ctor_get(x_82, 15);
+x_100 = lean_ctor_get(x_83, 14);
 lean_inc(x_100);
-x_101 = lean_ctor_get(x_82, 16);
+x_101 = lean_ctor_get(x_83, 15);
 lean_inc(x_101);
-x_102 = lean_ctor_get(x_82, 17);
+x_102 = lean_ctor_get(x_83, 16);
 lean_inc(x_102);
-x_103 = lean_ctor_get(x_82, 18);
+x_103 = lean_ctor_get(x_83, 17);
 lean_inc(x_103);
-if (lean_is_exclusive(x_82)) {
- lean_ctor_release(x_82, 0);
- lean_ctor_release(x_82, 1);
- lean_ctor_release(x_82, 2);
- lean_ctor_release(x_82, 3);
- lean_ctor_release(x_82, 4);
- lean_ctor_release(x_82, 5);
- lean_ctor_release(x_82, 6);
- lean_ctor_release(x_82, 7);
- lean_ctor_release(x_82, 8);
- lean_ctor_release(x_82, 9);
- lean_ctor_release(x_82, 10);
- lean_ctor_release(x_82, 11);
- lean_ctor_release(x_82, 12);
- lean_ctor_release(x_82, 13);
- lean_ctor_release(x_82, 14);
- lean_ctor_release(x_82, 15);
- lean_ctor_release(x_82, 16);
- lean_ctor_release(x_82, 17);
- lean_ctor_release(x_82, 18);
- x_104 = x_82;
+x_104 = lean_ctor_get(x_83, 18);
+lean_inc(x_104);
+x_105 = lean_ctor_get(x_83, 19);
+lean_inc(x_105);
+if (lean_is_exclusive(x_83)) {
+ lean_ctor_release(x_83, 0);
+ lean_ctor_release(x_83, 1);
+ lean_ctor_release(x_83, 2);
+ lean_ctor_release(x_83, 3);
+ lean_ctor_release(x_83, 4);
+ lean_ctor_release(x_83, 5);
+ lean_ctor_release(x_83, 6);
+ lean_ctor_release(x_83, 7);
+ lean_ctor_release(x_83, 8);
+ lean_ctor_release(x_83, 9);
+ lean_ctor_release(x_83, 10);
+ lean_ctor_release(x_83, 11);
+ lean_ctor_release(x_83, 12);
+ lean_ctor_release(x_83, 13);
+ lean_ctor_release(x_83, 14);
+ lean_ctor_release(x_83, 15);
+ lean_ctor_release(x_83, 16);
+ lean_ctor_release(x_83, 17);
+ lean_ctor_release(x_83, 18);
+ lean_ctor_release(x_83, 19);
+ x_106 = x_83;
 } else {
- lean_dec_ref(x_82);
- x_104 = lean_box(0);
+ lean_dec_ref(x_83);
+ x_106 = lean_box(0);
 }
-x_105 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_102, x_1, x_83);
-if (lean_is_scalar(x_104)) {
- x_106 = lean_alloc_ctor(0, 19, 0);
+x_107 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_104, x_1, x_84);
+if (lean_is_scalar(x_106)) {
+ x_108 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_106 = x_104;
+ x_108 = x_106;
 }
-lean_ctor_set(x_106, 0, x_85);
-lean_ctor_set(x_106, 1, x_86);
-lean_ctor_set(x_106, 2, x_87);
-lean_ctor_set(x_106, 3, x_88);
-lean_ctor_set(x_106, 4, x_89);
-lean_ctor_set(x_106, 5, x_90);
-lean_ctor_set(x_106, 6, x_91);
-lean_ctor_set(x_106, 7, x_92);
-lean_ctor_set(x_106, 8, x_93);
-lean_ctor_set(x_106, 9, x_94);
-lean_ctor_set(x_106, 10, x_95);
-lean_ctor_set(x_106, 11, x_96);
-lean_ctor_set(x_106, 12, x_97);
-lean_ctor_set(x_106, 13, x_98);
-lean_ctor_set(x_106, 14, x_99);
-lean_ctor_set(x_106, 15, x_100);
-lean_ctor_set(x_106, 16, x_101);
-lean_ctor_set(x_106, 17, x_105);
-lean_ctor_set(x_106, 18, x_103);
-x_107 = lean_array_fset(x_84, x_3, x_106);
-x_108 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_108, 0, x_107);
-lean_ctor_set(x_108, 1, x_72);
-lean_ctor_set(x_108, 2, x_73);
-lean_ctor_set(x_15, 2, x_108);
-x_109 = lean_st_ref_set(x_4, x_14, x_17);
-x_110 = lean_ctor_get(x_109, 1);
-lean_inc(x_110);
-if (lean_is_exclusive(x_109)) {
- lean_ctor_release(x_109, 0);
- lean_ctor_release(x_109, 1);
- x_111 = x_109;
+lean_ctor_set(x_108, 0, x_86);
+lean_ctor_set(x_108, 1, x_87);
+lean_ctor_set(x_108, 2, x_88);
+lean_ctor_set(x_108, 3, x_89);
+lean_ctor_set(x_108, 4, x_90);
+lean_ctor_set(x_108, 5, x_91);
+lean_ctor_set(x_108, 6, x_92);
+lean_ctor_set(x_108, 7, x_93);
+lean_ctor_set(x_108, 8, x_94);
+lean_ctor_set(x_108, 9, x_95);
+lean_ctor_set(x_108, 10, x_96);
+lean_ctor_set(x_108, 11, x_97);
+lean_ctor_set(x_108, 12, x_98);
+lean_ctor_set(x_108, 13, x_99);
+lean_ctor_set(x_108, 14, x_100);
+lean_ctor_set(x_108, 15, x_101);
+lean_ctor_set(x_108, 16, x_102);
+lean_ctor_set(x_108, 17, x_103);
+lean_ctor_set(x_108, 18, x_107);
+lean_ctor_set(x_108, 19, x_105);
+x_109 = lean_array_fset(x_85, x_3, x_108);
+x_110 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_110, 0, x_109);
+lean_ctor_set(x_110, 1, x_73);
+lean_ctor_set(x_110, 2, x_74);
+lean_ctor_set(x_15, 2, x_110);
+x_111 = lean_st_ref_set(x_4, x_14, x_17);
+x_112 = lean_ctor_get(x_111, 1);
+lean_inc(x_112);
+if (lean_is_exclusive(x_111)) {
+ lean_ctor_release(x_111, 0);
+ lean_ctor_release(x_111, 1);
+ x_113 = x_111;
 } else {
- lean_dec_ref(x_109);
- x_111 = lean_box(0);
+ lean_dec_ref(x_111);
+ x_113 = lean_box(0);
 }
-if (lean_is_scalar(x_111)) {
- x_112 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_113)) {
+ x_114 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_112 = x_111;
+ x_114 = x_113;
 }
-lean_ctor_set(x_112, 0, x_83);
-lean_ctor_set(x_112, 1, x_110);
-return x_112;
+lean_ctor_set(x_114, 0, x_84);
+lean_ctor_set(x_114, 1, x_112);
+return x_114;
 }
 }
 }
 else
 {
-lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; uint8_t x_120; 
-x_113 = lean_ctor_get(x_15, 0);
-x_114 = lean_ctor_get(x_15, 1);
-lean_inc(x_114);
-lean_inc(x_113);
-lean_dec(x_15);
-x_115 = lean_ctor_get(x_16, 0);
-lean_inc(x_115);
-x_116 = lean_ctor_get(x_16, 1);
+lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; uint8_t x_122; 
+x_115 = lean_ctor_get(x_15, 0);
+x_116 = lean_ctor_get(x_15, 1);
 lean_inc(x_116);
-x_117 = lean_ctor_get(x_16, 2);
+lean_inc(x_115);
+lean_dec(x_15);
+x_117 = lean_ctor_get(x_16, 0);
 lean_inc(x_117);
+x_118 = lean_ctor_get(x_16, 1);
+lean_inc(x_118);
+x_119 = lean_ctor_get(x_16, 2);
+lean_inc(x_119);
 if (lean_is_exclusive(x_16)) {
  lean_ctor_release(x_16, 0);
  lean_ctor_release(x_16, 1);
  lean_ctor_release(x_16, 2);
- x_118 = x_16;
+ x_120 = x_16;
 } else {
  lean_dec_ref(x_16);
- x_118 = lean_box(0);
+ x_120 = lean_box(0);
 }
-x_119 = lean_array_get_size(x_115);
-x_120 = lean_nat_dec_lt(x_3, x_119);
-lean_dec(x_119);
-if (x_120 == 0)
+x_121 = lean_array_get_size(x_117);
+x_122 = lean_nat_dec_lt(x_3, x_121);
+lean_dec(x_121);
+if (x_122 == 0)
 {
-lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; 
+lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; 
 lean_dec(x_1);
-if (lean_is_scalar(x_118)) {
- x_121 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_120)) {
+ x_123 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_121 = x_118;
+ x_123 = x_120;
 }
-lean_ctor_set(x_121, 0, x_115);
-lean_ctor_set(x_121, 1, x_116);
-lean_ctor_set(x_121, 2, x_117);
-x_122 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_122, 0, x_113);
-lean_ctor_set(x_122, 1, x_114);
-lean_ctor_set(x_122, 2, x_121);
-lean_ctor_set(x_14, 13, x_122);
-x_123 = lean_st_ref_set(x_4, x_14, x_17);
-x_124 = lean_ctor_get(x_123, 1);
-lean_inc(x_124);
-if (lean_is_exclusive(x_123)) {
- lean_ctor_release(x_123, 0);
- lean_ctor_release(x_123, 1);
- x_125 = x_123;
-} else {
- lean_dec_ref(x_123);
- x_125 = lean_box(0);
-}
-x_126 = lean_box(0);
-if (lean_is_scalar(x_125)) {
- x_127 = lean_alloc_ctor(0, 2, 0);
-} else {
+lean_ctor_set(x_123, 0, x_117);
+lean_ctor_set(x_123, 1, x_118);
+lean_ctor_set(x_123, 2, x_119);
+x_124 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_124, 0, x_115);
+lean_ctor_set(x_124, 1, x_116);
+lean_ctor_set(x_124, 2, x_123);
+lean_ctor_set(x_14, 13, x_124);
+x_125 = lean_st_ref_set(x_4, x_14, x_17);
+x_126 = lean_ctor_get(x_125, 1);
+lean_inc(x_126);
+if (lean_is_exclusive(x_125)) {
+ lean_ctor_release(x_125, 0);
+ lean_ctor_release(x_125, 1);
  x_127 = x_125;
+} else {
+ lean_dec_ref(x_125);
+ x_127 = lean_box(0);
 }
-lean_ctor_set(x_127, 0, x_126);
-lean_ctor_set(x_127, 1, x_124);
-return x_127;
+x_128 = lean_box(0);
+if (lean_is_scalar(x_127)) {
+ x_129 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_129 = x_127;
+}
+lean_ctor_set(x_129, 0, x_128);
+lean_ctor_set(x_129, 1, x_126);
+return x_129;
 }
 else
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; 
-x_128 = lean_array_fget(x_115, x_3);
-x_129 = lean_box(0);
-x_130 = lean_array_fset(x_115, x_3, x_129);
-x_131 = lean_ctor_get(x_128, 0);
-lean_inc(x_131);
-x_132 = lean_ctor_get(x_128, 1);
-lean_inc(x_132);
-x_133 = lean_ctor_get(x_128, 2);
+lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; 
+x_130 = lean_array_fget(x_117, x_3);
+x_131 = lean_box(0);
+x_132 = lean_array_fset(x_117, x_3, x_131);
+x_133 = lean_ctor_get(x_130, 0);
 lean_inc(x_133);
-x_134 = lean_ctor_get(x_128, 3);
+x_134 = lean_ctor_get(x_130, 1);
 lean_inc(x_134);
-x_135 = lean_ctor_get(x_128, 4);
+x_135 = lean_ctor_get(x_130, 2);
 lean_inc(x_135);
-x_136 = lean_ctor_get(x_128, 5);
+x_136 = lean_ctor_get(x_130, 3);
 lean_inc(x_136);
-x_137 = lean_ctor_get(x_128, 6);
+x_137 = lean_ctor_get(x_130, 4);
 lean_inc(x_137);
-x_138 = lean_ctor_get(x_128, 7);
+x_138 = lean_ctor_get(x_130, 5);
 lean_inc(x_138);
-x_139 = lean_ctor_get(x_128, 8);
+x_139 = lean_ctor_get(x_130, 6);
 lean_inc(x_139);
-x_140 = lean_ctor_get(x_128, 9);
+x_140 = lean_ctor_get(x_130, 7);
 lean_inc(x_140);
-x_141 = lean_ctor_get(x_128, 10);
+x_141 = lean_ctor_get(x_130, 8);
 lean_inc(x_141);
-x_142 = lean_ctor_get(x_128, 11);
+x_142 = lean_ctor_get(x_130, 9);
 lean_inc(x_142);
-x_143 = lean_ctor_get(x_128, 12);
+x_143 = lean_ctor_get(x_130, 10);
 lean_inc(x_143);
-x_144 = lean_ctor_get(x_128, 13);
+x_144 = lean_ctor_get(x_130, 11);
 lean_inc(x_144);
-x_145 = lean_ctor_get(x_128, 14);
+x_145 = lean_ctor_get(x_130, 12);
 lean_inc(x_145);
-x_146 = lean_ctor_get(x_128, 15);
+x_146 = lean_ctor_get(x_130, 13);
 lean_inc(x_146);
-x_147 = lean_ctor_get(x_128, 16);
+x_147 = lean_ctor_get(x_130, 14);
 lean_inc(x_147);
-x_148 = lean_ctor_get(x_128, 17);
+x_148 = lean_ctor_get(x_130, 15);
 lean_inc(x_148);
-x_149 = lean_ctor_get(x_128, 18);
+x_149 = lean_ctor_get(x_130, 16);
 lean_inc(x_149);
-if (lean_is_exclusive(x_128)) {
- lean_ctor_release(x_128, 0);
- lean_ctor_release(x_128, 1);
- lean_ctor_release(x_128, 2);
- lean_ctor_release(x_128, 3);
- lean_ctor_release(x_128, 4);
- lean_ctor_release(x_128, 5);
- lean_ctor_release(x_128, 6);
- lean_ctor_release(x_128, 7);
- lean_ctor_release(x_128, 8);
- lean_ctor_release(x_128, 9);
- lean_ctor_release(x_128, 10);
- lean_ctor_release(x_128, 11);
- lean_ctor_release(x_128, 12);
- lean_ctor_release(x_128, 13);
- lean_ctor_release(x_128, 14);
- lean_ctor_release(x_128, 15);
- lean_ctor_release(x_128, 16);
- lean_ctor_release(x_128, 17);
- lean_ctor_release(x_128, 18);
- x_150 = x_128;
+x_150 = lean_ctor_get(x_130, 17);
+lean_inc(x_150);
+x_151 = lean_ctor_get(x_130, 18);
+lean_inc(x_151);
+x_152 = lean_ctor_get(x_130, 19);
+lean_inc(x_152);
+if (lean_is_exclusive(x_130)) {
+ lean_ctor_release(x_130, 0);
+ lean_ctor_release(x_130, 1);
+ lean_ctor_release(x_130, 2);
+ lean_ctor_release(x_130, 3);
+ lean_ctor_release(x_130, 4);
+ lean_ctor_release(x_130, 5);
+ lean_ctor_release(x_130, 6);
+ lean_ctor_release(x_130, 7);
+ lean_ctor_release(x_130, 8);
+ lean_ctor_release(x_130, 9);
+ lean_ctor_release(x_130, 10);
+ lean_ctor_release(x_130, 11);
+ lean_ctor_release(x_130, 12);
+ lean_ctor_release(x_130, 13);
+ lean_ctor_release(x_130, 14);
+ lean_ctor_release(x_130, 15);
+ lean_ctor_release(x_130, 16);
+ lean_ctor_release(x_130, 17);
+ lean_ctor_release(x_130, 18);
+ lean_ctor_release(x_130, 19);
+ x_153 = x_130;
 } else {
- lean_dec_ref(x_128);
- x_150 = lean_box(0);
+ lean_dec_ref(x_130);
+ x_153 = lean_box(0);
 }
-x_151 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_148, x_1, x_129);
-if (lean_is_scalar(x_150)) {
- x_152 = lean_alloc_ctor(0, 19, 0);
+x_154 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_151, x_1, x_131);
+if (lean_is_scalar(x_153)) {
+ x_155 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_152 = x_150;
+ x_155 = x_153;
 }
-lean_ctor_set(x_152, 0, x_131);
-lean_ctor_set(x_152, 1, x_132);
-lean_ctor_set(x_152, 2, x_133);
-lean_ctor_set(x_152, 3, x_134);
-lean_ctor_set(x_152, 4, x_135);
-lean_ctor_set(x_152, 5, x_136);
-lean_ctor_set(x_152, 6, x_137);
-lean_ctor_set(x_152, 7, x_138);
-lean_ctor_set(x_152, 8, x_139);
-lean_ctor_set(x_152, 9, x_140);
-lean_ctor_set(x_152, 10, x_141);
-lean_ctor_set(x_152, 11, x_142);
-lean_ctor_set(x_152, 12, x_143);
-lean_ctor_set(x_152, 13, x_144);
-lean_ctor_set(x_152, 14, x_145);
-lean_ctor_set(x_152, 15, x_146);
-lean_ctor_set(x_152, 16, x_147);
-lean_ctor_set(x_152, 17, x_151);
-lean_ctor_set(x_152, 18, x_149);
-x_153 = lean_array_fset(x_130, x_3, x_152);
-if (lean_is_scalar(x_118)) {
- x_154 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_155, 0, x_133);
+lean_ctor_set(x_155, 1, x_134);
+lean_ctor_set(x_155, 2, x_135);
+lean_ctor_set(x_155, 3, x_136);
+lean_ctor_set(x_155, 4, x_137);
+lean_ctor_set(x_155, 5, x_138);
+lean_ctor_set(x_155, 6, x_139);
+lean_ctor_set(x_155, 7, x_140);
+lean_ctor_set(x_155, 8, x_141);
+lean_ctor_set(x_155, 9, x_142);
+lean_ctor_set(x_155, 10, x_143);
+lean_ctor_set(x_155, 11, x_144);
+lean_ctor_set(x_155, 12, x_145);
+lean_ctor_set(x_155, 13, x_146);
+lean_ctor_set(x_155, 14, x_147);
+lean_ctor_set(x_155, 15, x_148);
+lean_ctor_set(x_155, 16, x_149);
+lean_ctor_set(x_155, 17, x_150);
+lean_ctor_set(x_155, 18, x_154);
+lean_ctor_set(x_155, 19, x_152);
+x_156 = lean_array_fset(x_132, x_3, x_155);
+if (lean_is_scalar(x_120)) {
+ x_157 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_154 = x_118;
+ x_157 = x_120;
 }
-lean_ctor_set(x_154, 0, x_153);
-lean_ctor_set(x_154, 1, x_116);
-lean_ctor_set(x_154, 2, x_117);
-x_155 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_155, 0, x_113);
-lean_ctor_set(x_155, 1, x_114);
-lean_ctor_set(x_155, 2, x_154);
-lean_ctor_set(x_14, 13, x_155);
-x_156 = lean_st_ref_set(x_4, x_14, x_17);
-x_157 = lean_ctor_get(x_156, 1);
-lean_inc(x_157);
-if (lean_is_exclusive(x_156)) {
- lean_ctor_release(x_156, 0);
- lean_ctor_release(x_156, 1);
- x_158 = x_156;
+lean_ctor_set(x_157, 0, x_156);
+lean_ctor_set(x_157, 1, x_118);
+lean_ctor_set(x_157, 2, x_119);
+x_158 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_158, 0, x_115);
+lean_ctor_set(x_158, 1, x_116);
+lean_ctor_set(x_158, 2, x_157);
+lean_ctor_set(x_14, 13, x_158);
+x_159 = lean_st_ref_set(x_4, x_14, x_17);
+x_160 = lean_ctor_get(x_159, 1);
+lean_inc(x_160);
+if (lean_is_exclusive(x_159)) {
+ lean_ctor_release(x_159, 0);
+ lean_ctor_release(x_159, 1);
+ x_161 = x_159;
 } else {
- lean_dec_ref(x_156);
- x_158 = lean_box(0);
+ lean_dec_ref(x_159);
+ x_161 = lean_box(0);
 }
-if (lean_is_scalar(x_158)) {
- x_159 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_161)) {
+ x_162 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_159 = x_158;
+ x_162 = x_161;
 }
-lean_ctor_set(x_159, 0, x_129);
-lean_ctor_set(x_159, 1, x_157);
-return x_159;
+lean_ctor_set(x_162, 0, x_131);
+lean_ctor_set(x_162, 1, x_160);
+return x_162;
 }
 }
 }
 else
 {
-lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; uint8_t x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; uint8_t x_183; 
-x_160 = lean_ctor_get(x_14, 0);
-x_161 = lean_ctor_get(x_14, 1);
-x_162 = lean_ctor_get(x_14, 2);
-x_163 = lean_ctor_get(x_14, 3);
-x_164 = lean_ctor_get(x_14, 4);
-x_165 = lean_ctor_get(x_14, 5);
-x_166 = lean_ctor_get(x_14, 6);
-x_167 = lean_ctor_get_uint8(x_14, sizeof(void*)*15);
-x_168 = lean_ctor_get(x_14, 7);
-x_169 = lean_ctor_get(x_14, 8);
-x_170 = lean_ctor_get(x_14, 9);
-x_171 = lean_ctor_get(x_14, 10);
-x_172 = lean_ctor_get(x_14, 11);
-x_173 = lean_ctor_get(x_14, 12);
-x_174 = lean_ctor_get(x_14, 14);
+lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; uint8_t x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; uint8_t x_186; 
+x_163 = lean_ctor_get(x_14, 0);
+x_164 = lean_ctor_get(x_14, 1);
+x_165 = lean_ctor_get(x_14, 2);
+x_166 = lean_ctor_get(x_14, 3);
+x_167 = lean_ctor_get(x_14, 4);
+x_168 = lean_ctor_get(x_14, 5);
+x_169 = lean_ctor_get(x_14, 6);
+x_170 = lean_ctor_get_uint8(x_14, sizeof(void*)*15);
+x_171 = lean_ctor_get(x_14, 7);
+x_172 = lean_ctor_get(x_14, 8);
+x_173 = lean_ctor_get(x_14, 9);
+x_174 = lean_ctor_get(x_14, 10);
+x_175 = lean_ctor_get(x_14, 11);
+x_176 = lean_ctor_get(x_14, 12);
+x_177 = lean_ctor_get(x_14, 14);
+lean_inc(x_177);
+lean_inc(x_176);
+lean_inc(x_175);
 lean_inc(x_174);
 lean_inc(x_173);
 lean_inc(x_172);
 lean_inc(x_171);
-lean_inc(x_170);
 lean_inc(x_169);
 lean_inc(x_168);
+lean_inc(x_167);
 lean_inc(x_166);
 lean_inc(x_165);
 lean_inc(x_164);
 lean_inc(x_163);
-lean_inc(x_162);
-lean_inc(x_161);
-lean_inc(x_160);
 lean_dec(x_14);
-x_175 = lean_ctor_get(x_15, 0);
-lean_inc(x_175);
-x_176 = lean_ctor_get(x_15, 1);
-lean_inc(x_176);
+x_178 = lean_ctor_get(x_15, 0);
+lean_inc(x_178);
+x_179 = lean_ctor_get(x_15, 1);
+lean_inc(x_179);
 if (lean_is_exclusive(x_15)) {
  lean_ctor_release(x_15, 0);
  lean_ctor_release(x_15, 1);
  lean_ctor_release(x_15, 2);
- x_177 = x_15;
+ x_180 = x_15;
 } else {
  lean_dec_ref(x_15);
- x_177 = lean_box(0);
+ x_180 = lean_box(0);
 }
-x_178 = lean_ctor_get(x_16, 0);
-lean_inc(x_178);
-x_179 = lean_ctor_get(x_16, 1);
-lean_inc(x_179);
-x_180 = lean_ctor_get(x_16, 2);
-lean_inc(x_180);
+x_181 = lean_ctor_get(x_16, 0);
+lean_inc(x_181);
+x_182 = lean_ctor_get(x_16, 1);
+lean_inc(x_182);
+x_183 = lean_ctor_get(x_16, 2);
+lean_inc(x_183);
 if (lean_is_exclusive(x_16)) {
  lean_ctor_release(x_16, 0);
  lean_ctor_release(x_16, 1);
  lean_ctor_release(x_16, 2);
- x_181 = x_16;
+ x_184 = x_16;
 } else {
  lean_dec_ref(x_16);
- x_181 = lean_box(0);
+ x_184 = lean_box(0);
 }
-x_182 = lean_array_get_size(x_178);
-x_183 = lean_nat_dec_lt(x_3, x_182);
-lean_dec(x_182);
-if (x_183 == 0)
+x_185 = lean_array_get_size(x_181);
+x_186 = lean_nat_dec_lt(x_3, x_185);
+lean_dec(x_185);
+if (x_186 == 0)
 {
-lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; 
+lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; 
 lean_dec(x_1);
-if (lean_is_scalar(x_181)) {
- x_184 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_184)) {
+ x_187 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_184 = x_181;
+ x_187 = x_184;
 }
-lean_ctor_set(x_184, 0, x_178);
-lean_ctor_set(x_184, 1, x_179);
-lean_ctor_set(x_184, 2, x_180);
-if (lean_is_scalar(x_177)) {
- x_185 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_187, 0, x_181);
+lean_ctor_set(x_187, 1, x_182);
+lean_ctor_set(x_187, 2, x_183);
+if (lean_is_scalar(x_180)) {
+ x_188 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_185 = x_177;
+ x_188 = x_180;
 }
-lean_ctor_set(x_185, 0, x_175);
-lean_ctor_set(x_185, 1, x_176);
-lean_ctor_set(x_185, 2, x_184);
-x_186 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_186, 0, x_160);
-lean_ctor_set(x_186, 1, x_161);
-lean_ctor_set(x_186, 2, x_162);
-lean_ctor_set(x_186, 3, x_163);
-lean_ctor_set(x_186, 4, x_164);
-lean_ctor_set(x_186, 5, x_165);
-lean_ctor_set(x_186, 6, x_166);
-lean_ctor_set(x_186, 7, x_168);
-lean_ctor_set(x_186, 8, x_169);
-lean_ctor_set(x_186, 9, x_170);
-lean_ctor_set(x_186, 10, x_171);
-lean_ctor_set(x_186, 11, x_172);
-lean_ctor_set(x_186, 12, x_173);
-lean_ctor_set(x_186, 13, x_185);
-lean_ctor_set(x_186, 14, x_174);
-lean_ctor_set_uint8(x_186, sizeof(void*)*15, x_167);
-x_187 = lean_st_ref_set(x_4, x_186, x_17);
-x_188 = lean_ctor_get(x_187, 1);
-lean_inc(x_188);
-if (lean_is_exclusive(x_187)) {
- lean_ctor_release(x_187, 0);
- lean_ctor_release(x_187, 1);
- x_189 = x_187;
+lean_ctor_set(x_188, 0, x_178);
+lean_ctor_set(x_188, 1, x_179);
+lean_ctor_set(x_188, 2, x_187);
+x_189 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_189, 0, x_163);
+lean_ctor_set(x_189, 1, x_164);
+lean_ctor_set(x_189, 2, x_165);
+lean_ctor_set(x_189, 3, x_166);
+lean_ctor_set(x_189, 4, x_167);
+lean_ctor_set(x_189, 5, x_168);
+lean_ctor_set(x_189, 6, x_169);
+lean_ctor_set(x_189, 7, x_171);
+lean_ctor_set(x_189, 8, x_172);
+lean_ctor_set(x_189, 9, x_173);
+lean_ctor_set(x_189, 10, x_174);
+lean_ctor_set(x_189, 11, x_175);
+lean_ctor_set(x_189, 12, x_176);
+lean_ctor_set(x_189, 13, x_188);
+lean_ctor_set(x_189, 14, x_177);
+lean_ctor_set_uint8(x_189, sizeof(void*)*15, x_170);
+x_190 = lean_st_ref_set(x_4, x_189, x_17);
+x_191 = lean_ctor_get(x_190, 1);
+lean_inc(x_191);
+if (lean_is_exclusive(x_190)) {
+ lean_ctor_release(x_190, 0);
+ lean_ctor_release(x_190, 1);
+ x_192 = x_190;
 } else {
- lean_dec_ref(x_187);
- x_189 = lean_box(0);
+ lean_dec_ref(x_190);
+ x_192 = lean_box(0);
 }
-x_190 = lean_box(0);
-if (lean_is_scalar(x_189)) {
- x_191 = lean_alloc_ctor(0, 2, 0);
+x_193 = lean_box(0);
+if (lean_is_scalar(x_192)) {
+ x_194 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_191 = x_189;
+ x_194 = x_192;
 }
-lean_ctor_set(x_191, 0, x_190);
-lean_ctor_set(x_191, 1, x_188);
-return x_191;
+lean_ctor_set(x_194, 0, x_193);
+lean_ctor_set(x_194, 1, x_191);
+return x_194;
 }
 else
 {
-lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; 
-x_192 = lean_array_fget(x_178, x_3);
-x_193 = lean_box(0);
-x_194 = lean_array_fset(x_178, x_3, x_193);
-x_195 = lean_ctor_get(x_192, 0);
-lean_inc(x_195);
-x_196 = lean_ctor_get(x_192, 1);
-lean_inc(x_196);
-x_197 = lean_ctor_get(x_192, 2);
-lean_inc(x_197);
-x_198 = lean_ctor_get(x_192, 3);
+lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; 
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+x_197 = lean_array_fset(x_181, x_3, x_196);
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 lean_inc(x_198);
-x_199 = lean_ctor_get(x_192, 4);
+x_199 = lean_ctor_get(x_195, 1);
 lean_inc(x_199);
-x_200 = lean_ctor_get(x_192, 5);
+x_200 = lean_ctor_get(x_195, 2);
 lean_inc(x_200);
-x_201 = lean_ctor_get(x_192, 6);
+x_201 = lean_ctor_get(x_195, 3);
 lean_inc(x_201);
-x_202 = lean_ctor_get(x_192, 7);
+x_202 = lean_ctor_get(x_195, 4);
 lean_inc(x_202);
-x_203 = lean_ctor_get(x_192, 8);
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 lean_inc(x_203);
-x_204 = lean_ctor_get(x_192, 9);
+x_204 = lean_ctor_get(x_195, 6);
 lean_inc(x_204);
-x_205 = lean_ctor_get(x_192, 10);
+x_205 = lean_ctor_get(x_195, 7);
 lean_inc(x_205);
-x_206 = lean_ctor_get(x_192, 11);
+x_206 = lean_ctor_get(x_195, 8);
 lean_inc(x_206);
-x_207 = lean_ctor_get(x_192, 12);
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 lean_inc(x_207);
-x_208 = lean_ctor_get(x_192, 13);
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 lean_inc(x_208);
-x_209 = lean_ctor_get(x_192, 14);
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 lean_inc(x_209);
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 lean_inc(x_210);
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 lean_inc(x_211);
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 lean_inc(x_212);
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 lean_inc(x_213);
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- lean_ctor_release(x_192, 0);
- lean_ctor_release(x_192, 1);
- lean_ctor_release(x_192, 2);
- lean_ctor_release(x_192, 3);
- lean_ctor_release(x_192, 4);
- lean_ctor_release(x_192, 5);
- lean_ctor_release(x_192, 6);
- lean_ctor_release(x_192, 7);
- lean_ctor_release(x_192, 8);
- lean_ctor_release(x_192, 9);
- lean_ctor_release(x_192, 10);
- lean_ctor_release(x_192, 11);
- lean_ctor_release(x_192, 12);
- lean_ctor_release(x_192, 13);
- lean_ctor_release(x_192, 14);
- lean_ctor_release(x_192, 15);
- lean_ctor_release(x_192, 16);
- lean_ctor_release(x_192, 17);
- lean_ctor_release(x_192, 18);
- x_214 = x_192;
+x_214 = lean_ctor_get(x_195, 16);
+lean_inc(x_214);
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+lean_inc(x_215);
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+lean_inc(x_216);
+x_217 = lean_ctor_get(x_195, 19);
+lean_inc(x_217);
+if (lean_is_exclusive(x_195)) {
+ lean_ctor_release(x_195, 0);
+ lean_ctor_release(x_195, 1);
+ lean_ctor_release(x_195, 2);
+ lean_ctor_release(x_195, 3);
+ lean_ctor_release(x_195, 4);
+ lean_ctor_release(x_195, 5);
+ lean_ctor_release(x_195, 6);
+ lean_ctor_release(x_195, 7);
+ lean_ctor_release(x_195, 8);
+ lean_ctor_release(x_195, 9);
+ lean_ctor_release(x_195, 10);
+ lean_ctor_release(x_195, 11);
+ lean_ctor_release(x_195, 12);
+ lean_ctor_release(x_195, 13);
+ lean_ctor_release(x_195, 14);
+ lean_ctor_release(x_195, 15);
+ lean_ctor_release(x_195, 16);
+ lean_ctor_release(x_195, 17);
+ lean_ctor_release(x_195, 18);
+ lean_ctor_release(x_195, 19);
+ x_218 = x_195;
 } else {
- lean_dec_ref(x_192);
- x_214 = lean_box(0);
+ lean_dec_ref(x_195);
+ x_218 = lean_box(0);
 }
-x_215 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_212, x_1, x_193);
-if (lean_is_scalar(x_214)) {
- x_216 = lean_alloc_ctor(0, 19, 0);
+x_219 = l_Lean_RBNode_insert___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___spec__1(x_216, x_1, x_196);
+if (lean_is_scalar(x_218)) {
+ x_220 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_216 = x_214;
+ x_220 = x_218;
 }
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-lean_ctor_set(x_216, 1, x_196);
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-lean_ctor_set(x_216, 16, x_211);
-lean_ctor_set(x_216, 17, x_215);
-lean_ctor_set(x_216, 18, x_213);
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-if (lean_is_scalar(x_181)) {
- x_218 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_220, 0, x_198);
+lean_ctor_set(x_220, 1, x_199);
+lean_ctor_set(x_220, 2, x_200);
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+lean_ctor_set(x_220, 18, x_219);
+lean_ctor_set(x_220, 19, x_217);
+x_221 = lean_array_fset(x_197, x_3, x_220);
+if (lean_is_scalar(x_184)) {
+ x_222 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_218 = x_181;
+ x_222 = x_184;
 }
-lean_ctor_set(x_218, 0, x_217);
-lean_ctor_set(x_218, 1, x_179);
-lean_ctor_set(x_218, 2, x_180);
-if (lean_is_scalar(x_177)) {
- x_219 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_222, 0, x_221);
+lean_ctor_set(x_222, 1, x_182);
+lean_ctor_set(x_222, 2, x_183);
+if (lean_is_scalar(x_180)) {
+ x_223 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_219 = x_177;
+ x_223 = x_180;
 }
-lean_ctor_set(x_219, 0, x_175);
-lean_ctor_set(x_219, 1, x_176);
-lean_ctor_set(x_219, 2, x_218);
-x_220 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_220, 0, x_160);
-lean_ctor_set(x_220, 1, x_161);
-lean_ctor_set(x_220, 2, x_162);
-lean_ctor_set(x_220, 3, x_163);
-lean_ctor_set(x_220, 4, x_164);
-lean_ctor_set(x_220, 5, x_165);
-lean_ctor_set(x_220, 6, x_166);
-lean_ctor_set(x_220, 7, x_168);
-lean_ctor_set(x_220, 8, x_169);
-lean_ctor_set(x_220, 9, x_170);
-lean_ctor_set(x_220, 10, x_171);
-lean_ctor_set(x_220, 11, x_172);
-lean_ctor_set(x_220, 12, x_173);
-lean_ctor_set(x_220, 13, x_219);
-lean_ctor_set(x_220, 14, x_174);
-lean_ctor_set_uint8(x_220, sizeof(void*)*15, x_167);
-x_221 = lean_st_ref_set(x_4, x_220, x_17);
-x_222 = lean_ctor_get(x_221, 1);
-lean_inc(x_222);
-if (lean_is_exclusive(x_221)) {
- lean_ctor_release(x_221, 0);
- lean_ctor_release(x_221, 1);
- x_223 = x_221;
+lean_ctor_set(x_223, 0, x_178);
+lean_ctor_set(x_223, 1, x_179);
+lean_ctor_set(x_223, 2, x_222);
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+lean_ctor_set(x_224, 0, x_163);
+lean_ctor_set(x_224, 1, x_164);
+lean_ctor_set(x_224, 2, x_165);
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+lean_ctor_set(x_224, 8, x_172);
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+lean_ctor_set(x_224, 10, x_174);
+lean_ctor_set(x_224, 11, x_175);
+lean_ctor_set(x_224, 12, x_176);
+lean_ctor_set(x_224, 13, x_223);
+lean_ctor_set(x_224, 14, x_177);
+lean_ctor_set_uint8(x_224, sizeof(void*)*15, x_170);
+x_225 = lean_st_ref_set(x_4, x_224, x_17);
+x_226 = lean_ctor_get(x_225, 1);
+lean_inc(x_226);
+if (lean_is_exclusive(x_225)) {
+ lean_ctor_release(x_225, 0);
+ lean_ctor_release(x_225, 1);
+ x_227 = x_225;
 } else {
- lean_dec_ref(x_221);
- x_223 = lean_box(0);
+ lean_dec_ref(x_225);
+ x_227 = lean_box(0);
 }
-if (lean_is_scalar(x_223)) {
- x_224 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_227)) {
+ x_228 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_224 = x_223;
+ x_228 = x_227;
 }
-lean_ctor_set(x_224, 0, x_193);
-lean_ctor_set(x_224, 1, x_222);
-return x_224;
+lean_ctor_set(x_228, 0, x_196);
+lean_ctor_set(x_228, 1, x_226);
+return x_228;
 }
 }
 }
@@ -11186,8 +13844,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
 x_4 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___closed__1;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
@@ -11199,7 +13857,7 @@ _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
 x_12 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToQueue___closed__2;
-x_13 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_13 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 x_14 = lean_ctor_get(x_13, 0);
 lean_inc(x_14);
 x_15 = lean_unbox(x_14);
@@ -11257,7 +13915,7 @@ lean_ctor_set(x_13, 0, x_28);
 x_29 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_29, 0, x_13);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_12, x_29, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
+x_30 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_12, x_29, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
 x_31 = lean_ctor_get(x_30, 0);
 lean_inc(x_31);
 x_32 = lean_ctor_get(x_30, 1);
@@ -11364,7 +14022,7 @@ lean_ctor_set(x_50, 1, x_48);
 x_51 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_51, 0, x_50);
 lean_ctor_set(x_51, 1, x_49);
-x_52 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_12, x_51, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_47);
+x_52 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_12, x_51, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_47);
 x_53 = lean_ctor_get(x_52, 0);
 lean_inc(x_53);
 x_54 = lean_ctor_get(x_52, 1);
@@ -11495,8 +14153,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith___closed__1;
 x_4 = l_Lean_Name_mkStr3(x_1, x_2, x_3);
 return x_4;
@@ -11515,7 +14173,7 @@ _start:
 {
 lean_object* x_12; lean_object* x_13; uint8_t x_14; 
 x_12 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_superposeWith___closed__2;
-x_13 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_13 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 x_14 = !lean_is_exclusive(x_13);
 if (x_14 == 0)
 {
@@ -11558,7 +14216,7 @@ lean_ctor_set(x_13, 0, x_25);
 x_26 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_26, 0, x_13);
 lean_ctor_set(x_26, 1, x_25);
-x_27 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_12, x_26, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_23);
+x_27 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_12, x_26, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_23);
 x_28 = lean_ctor_get(x_27, 0);
 lean_inc(x_28);
 x_29 = lean_ctor_get(x_27, 1);
@@ -11644,7 +14302,7 @@ lean_ctor_set(x_46, 1, x_44);
 x_47 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_47, 0, x_46);
 lean_ctor_set(x_47, 1, x_45);
-x_48 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_12, x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_43);
+x_48 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_12, x_47, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_43);
 x_49 = lean_ctor_get(x_48, 0);
 lean_inc(x_49);
 x_50 = lean_ctor_get(x_48, 1);
@@ -12500,11 +15158,11 @@ x_37 = !lean_is_exclusive(x_34);
 if (x_37 == 0)
 {
 lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
-x_38 = lean_ctor_get(x_34, 18);
+x_38 = lean_ctor_get(x_34, 19);
 x_39 = lean_box(0);
 x_40 = lean_ctor_get(x_1, 0);
 x_41 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_39, x_38, x_40);
-lean_ctor_set(x_34, 18, x_41);
+lean_ctor_set(x_34, 19, x_41);
 x_42 = lean_array_fset(x_36, x_4, x_34);
 lean_ctor_set(x_17, 0, x_42);
 x_43 = lean_st_ref_set(x_5, x_15, x_18);
@@ -12531,7 +15189,7 @@ return x_47;
 }
 else
 {
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
 x_48 = lean_ctor_get(x_34, 0);
 x_49 = lean_ctor_get(x_34, 1);
 x_50 = lean_ctor_get(x_34, 2);
@@ -12551,6 +15209,8 @@ x_63 = lean_ctor_get(x_34, 15);
 x_64 = lean_ctor_get(x_34, 16);
 x_65 = lean_ctor_get(x_34, 17);
 x_66 = lean_ctor_get(x_34, 18);
+x_67 = lean_ctor_get(x_34, 19);
+lean_inc(x_67);
 lean_inc(x_66);
 lean_inc(x_65);
 lean_inc(x_64);
@@ -12571,687 +15231,700 @@ lean_inc(x_50);
 lean_inc(x_49);
 lean_inc(x_48);
 lean_dec(x_34);
-x_67 = lean_box(0);
-x_68 = lean_ctor_get(x_1, 0);
-x_69 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_67, x_66, x_68);
-x_70 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_70, 0, x_48);
-lean_ctor_set(x_70, 1, x_49);
-lean_ctor_set(x_70, 2, x_50);
-lean_ctor_set(x_70, 3, x_51);
-lean_ctor_set(x_70, 4, x_52);
-lean_ctor_set(x_70, 5, x_53);
-lean_ctor_set(x_70, 6, x_54);
-lean_ctor_set(x_70, 7, x_55);
-lean_ctor_set(x_70, 8, x_56);
-lean_ctor_set(x_70, 9, x_57);
-lean_ctor_set(x_70, 10, x_58);
-lean_ctor_set(x_70, 11, x_59);
-lean_ctor_set(x_70, 12, x_60);
-lean_ctor_set(x_70, 13, x_61);
-lean_ctor_set(x_70, 14, x_62);
-lean_ctor_set(x_70, 15, x_63);
-lean_ctor_set(x_70, 16, x_64);
-lean_ctor_set(x_70, 17, x_65);
-lean_ctor_set(x_70, 18, x_69);
-x_71 = lean_array_fset(x_36, x_4, x_70);
-lean_ctor_set(x_17, 0, x_71);
-x_72 = lean_st_ref_set(x_5, x_15, x_18);
-x_73 = lean_ctor_get(x_72, 1);
-lean_inc(x_73);
-if (lean_is_exclusive(x_72)) {
- lean_ctor_release(x_72, 0);
- lean_ctor_release(x_72, 1);
- x_74 = x_72;
+x_68 = lean_box(0);
+x_69 = lean_ctor_get(x_1, 0);
+x_70 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_68, x_67, x_69);
+x_71 = lean_alloc_ctor(0, 20, 0);
+lean_ctor_set(x_71, 0, x_48);
+lean_ctor_set(x_71, 1, x_49);
+lean_ctor_set(x_71, 2, x_50);
+lean_ctor_set(x_71, 3, x_51);
+lean_ctor_set(x_71, 4, x_52);
+lean_ctor_set(x_71, 5, x_53);
+lean_ctor_set(x_71, 6, x_54);
+lean_ctor_set(x_71, 7, x_55);
+lean_ctor_set(x_71, 8, x_56);
+lean_ctor_set(x_71, 9, x_57);
+lean_ctor_set(x_71, 10, x_58);
+lean_ctor_set(x_71, 11, x_59);
+lean_ctor_set(x_71, 12, x_60);
+lean_ctor_set(x_71, 13, x_61);
+lean_ctor_set(x_71, 14, x_62);
+lean_ctor_set(x_71, 15, x_63);
+lean_ctor_set(x_71, 16, x_64);
+lean_ctor_set(x_71, 17, x_65);
+lean_ctor_set(x_71, 18, x_66);
+lean_ctor_set(x_71, 19, x_70);
+x_72 = lean_array_fset(x_36, x_4, x_71);
+lean_ctor_set(x_17, 0, x_72);
+x_73 = lean_st_ref_set(x_5, x_15, x_18);
+x_74 = lean_ctor_get(x_73, 1);
+lean_inc(x_74);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ lean_ctor_release(x_73, 1);
+ x_75 = x_73;
 } else {
- lean_dec_ref(x_72);
- x_74 = lean_box(0);
+ lean_dec_ref(x_73);
+ x_75 = lean_box(0);
 }
-if (lean_is_scalar(x_74)) {
- x_75 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_75)) {
+ x_76 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_75 = x_74;
+ x_76 = x_75;
 }
-lean_ctor_set(x_75, 0, x_35);
-lean_ctor_set(x_75, 1, x_73);
-return x_75;
+lean_ctor_set(x_76, 0, x_35);
+lean_ctor_set(x_76, 1, x_74);
+return x_76;
 }
 }
 }
 else
 {
-lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; uint8_t x_80; 
-x_76 = lean_ctor_get(x_17, 0);
-x_77 = lean_ctor_get(x_17, 1);
-x_78 = lean_ctor_get(x_17, 2);
+lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; 
+x_77 = lean_ctor_get(x_17, 0);
+x_78 = lean_ctor_get(x_17, 1);
+x_79 = lean_ctor_get(x_17, 2);
+lean_inc(x_79);
 lean_inc(x_78);
 lean_inc(x_77);
-lean_inc(x_76);
 lean_dec(x_17);
-x_79 = lean_array_get_size(x_76);
-x_80 = lean_nat_dec_lt(x_4, x_79);
-lean_dec(x_79);
-if (x_80 == 0)
+x_80 = lean_array_get_size(x_77);
+x_81 = lean_nat_dec_lt(x_4, x_80);
+lean_dec(x_80);
+if (x_81 == 0)
 {
-lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
 lean_dec(x_2);
-x_81 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_81, 0, x_76);
-lean_ctor_set(x_81, 1, x_77);
-lean_ctor_set(x_81, 2, x_78);
-lean_ctor_set(x_16, 2, x_81);
-x_82 = lean_st_ref_set(x_5, x_15, x_18);
-x_83 = lean_ctor_get(x_82, 1);
-lean_inc(x_83);
-if (lean_is_exclusive(x_82)) {
- lean_ctor_release(x_82, 0);
- lean_ctor_release(x_82, 1);
- x_84 = x_82;
+x_82 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_82, 0, x_77);
+lean_ctor_set(x_82, 1, x_78);
+lean_ctor_set(x_82, 2, x_79);
+lean_ctor_set(x_16, 2, x_82);
+x_83 = lean_st_ref_set(x_5, x_15, x_18);
+x_84 = lean_ctor_get(x_83, 1);
+lean_inc(x_84);
+if (lean_is_exclusive(x_83)) {
+ lean_ctor_release(x_83, 0);
+ lean_ctor_release(x_83, 1);
+ x_85 = x_83;
 } else {
- lean_dec_ref(x_82);
- x_84 = lean_box(0);
+ lean_dec_ref(x_83);
+ x_85 = lean_box(0);
 }
-x_85 = lean_box(0);
-if (lean_is_scalar(x_84)) {
- x_86 = lean_alloc_ctor(0, 2, 0);
+x_86 = lean_box(0);
+if (lean_is_scalar(x_85)) {
+ x_87 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_86 = x_84;
+ x_87 = x_85;
 }
-lean_ctor_set(x_86, 0, x_85);
-lean_ctor_set(x_86, 1, x_83);
-return x_86;
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_84);
+return x_87;
 }
 else
 {
-lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
-x_87 = lean_array_fget(x_76, x_4);
-x_88 = lean_box(0);
-x_89 = lean_array_fset(x_76, x_4, x_88);
-x_90 = lean_ctor_get(x_87, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_87, 1);
+lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; 
+x_88 = lean_array_fget(x_77, x_4);
+x_89 = lean_box(0);
+x_90 = lean_array_fset(x_77, x_4, x_89);
+x_91 = lean_ctor_get(x_88, 0);
 lean_inc(x_91);
-x_92 = lean_ctor_get(x_87, 2);
+x_92 = lean_ctor_get(x_88, 1);
 lean_inc(x_92);
-x_93 = lean_ctor_get(x_87, 3);
+x_93 = lean_ctor_get(x_88, 2);
 lean_inc(x_93);
-x_94 = lean_ctor_get(x_87, 4);
+x_94 = lean_ctor_get(x_88, 3);
 lean_inc(x_94);
-x_95 = lean_ctor_get(x_87, 5);
+x_95 = lean_ctor_get(x_88, 4);
 lean_inc(x_95);
-x_96 = lean_ctor_get(x_87, 6);
+x_96 = lean_ctor_get(x_88, 5);
 lean_inc(x_96);
-x_97 = lean_ctor_get(x_87, 7);
+x_97 = lean_ctor_get(x_88, 6);
 lean_inc(x_97);
-x_98 = lean_ctor_get(x_87, 8);
+x_98 = lean_ctor_get(x_88, 7);
 lean_inc(x_98);
-x_99 = lean_ctor_get(x_87, 9);
+x_99 = lean_ctor_get(x_88, 8);
 lean_inc(x_99);
-x_100 = lean_ctor_get(x_87, 10);
+x_100 = lean_ctor_get(x_88, 9);
 lean_inc(x_100);
-x_101 = lean_ctor_get(x_87, 11);
+x_101 = lean_ctor_get(x_88, 10);
 lean_inc(x_101);
-x_102 = lean_ctor_get(x_87, 12);
+x_102 = lean_ctor_get(x_88, 11);
 lean_inc(x_102);
-x_103 = lean_ctor_get(x_87, 13);
+x_103 = lean_ctor_get(x_88, 12);
 lean_inc(x_103);
-x_104 = lean_ctor_get(x_87, 14);
+x_104 = lean_ctor_get(x_88, 13);
 lean_inc(x_104);
-x_105 = lean_ctor_get(x_87, 15);
+x_105 = lean_ctor_get(x_88, 14);
 lean_inc(x_105);
-x_106 = lean_ctor_get(x_87, 16);
+x_106 = lean_ctor_get(x_88, 15);
 lean_inc(x_106);
-x_107 = lean_ctor_get(x_87, 17);
+x_107 = lean_ctor_get(x_88, 16);
 lean_inc(x_107);
-x_108 = lean_ctor_get(x_87, 18);
+x_108 = lean_ctor_get(x_88, 17);
 lean_inc(x_108);
-if (lean_is_exclusive(x_87)) {
- lean_ctor_release(x_87, 0);
- lean_ctor_release(x_87, 1);
- lean_ctor_release(x_87, 2);
- lean_ctor_release(x_87, 3);
- lean_ctor_release(x_87, 4);
- lean_ctor_release(x_87, 5);
- lean_ctor_release(x_87, 6);
- lean_ctor_release(x_87, 7);
- lean_ctor_release(x_87, 8);
- lean_ctor_release(x_87, 9);
- lean_ctor_release(x_87, 10);
- lean_ctor_release(x_87, 11);
- lean_ctor_release(x_87, 12);
- lean_ctor_release(x_87, 13);
- lean_ctor_release(x_87, 14);
- lean_ctor_release(x_87, 15);
- lean_ctor_release(x_87, 16);
- lean_ctor_release(x_87, 17);
- lean_ctor_release(x_87, 18);
- x_109 = x_87;
+x_109 = lean_ctor_get(x_88, 18);
+lean_inc(x_109);
+x_110 = lean_ctor_get(x_88, 19);
+lean_inc(x_110);
+if (lean_is_exclusive(x_88)) {
+ lean_ctor_release(x_88, 0);
+ lean_ctor_release(x_88, 1);
+ lean_ctor_release(x_88, 2);
+ lean_ctor_release(x_88, 3);
+ lean_ctor_release(x_88, 4);
+ lean_ctor_release(x_88, 5);
+ lean_ctor_release(x_88, 6);
+ lean_ctor_release(x_88, 7);
+ lean_ctor_release(x_88, 8);
+ lean_ctor_release(x_88, 9);
+ lean_ctor_release(x_88, 10);
+ lean_ctor_release(x_88, 11);
+ lean_ctor_release(x_88, 12);
+ lean_ctor_release(x_88, 13);
+ lean_ctor_release(x_88, 14);
+ lean_ctor_release(x_88, 15);
+ lean_ctor_release(x_88, 16);
+ lean_ctor_release(x_88, 17);
+ lean_ctor_release(x_88, 18);
+ lean_ctor_release(x_88, 19);
+ x_111 = x_88;
 } else {
- lean_dec_ref(x_87);
- x_109 = lean_box(0);
+ lean_dec_ref(x_88);
+ x_111 = lean_box(0);
 }
-x_110 = lean_box(0);
-x_111 = lean_ctor_get(x_1, 0);
-x_112 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_110, x_108, x_111);
-if (lean_is_scalar(x_109)) {
- x_113 = lean_alloc_ctor(0, 19, 0);
+x_112 = lean_box(0);
+x_113 = lean_ctor_get(x_1, 0);
+x_114 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_112, x_110, x_113);
+if (lean_is_scalar(x_111)) {
+ x_115 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_113 = x_109;
+ x_115 = x_111;
 }
-lean_ctor_set(x_113, 0, x_90);
-lean_ctor_set(x_113, 1, x_91);
-lean_ctor_set(x_113, 2, x_92);
-lean_ctor_set(x_113, 3, x_93);
-lean_ctor_set(x_113, 4, x_94);
-lean_ctor_set(x_113, 5, x_95);
-lean_ctor_set(x_113, 6, x_96);
-lean_ctor_set(x_113, 7, x_97);
-lean_ctor_set(x_113, 8, x_98);
-lean_ctor_set(x_113, 9, x_99);
-lean_ctor_set(x_113, 10, x_100);
-lean_ctor_set(x_113, 11, x_101);
-lean_ctor_set(x_113, 12, x_102);
-lean_ctor_set(x_113, 13, x_103);
-lean_ctor_set(x_113, 14, x_104);
-lean_ctor_set(x_113, 15, x_105);
-lean_ctor_set(x_113, 16, x_106);
-lean_ctor_set(x_113, 17, x_107);
-lean_ctor_set(x_113, 18, x_112);
-x_114 = lean_array_fset(x_89, x_4, x_113);
-x_115 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_115, 0, x_114);
-lean_ctor_set(x_115, 1, x_77);
-lean_ctor_set(x_115, 2, x_78);
-lean_ctor_set(x_16, 2, x_115);
-x_116 = lean_st_ref_set(x_5, x_15, x_18);
-x_117 = lean_ctor_get(x_116, 1);
-lean_inc(x_117);
-if (lean_is_exclusive(x_116)) {
- lean_ctor_release(x_116, 0);
- lean_ctor_release(x_116, 1);
- x_118 = x_116;
+lean_ctor_set(x_115, 0, x_91);
+lean_ctor_set(x_115, 1, x_92);
+lean_ctor_set(x_115, 2, x_93);
+lean_ctor_set(x_115, 3, x_94);
+lean_ctor_set(x_115, 4, x_95);
+lean_ctor_set(x_115, 5, x_96);
+lean_ctor_set(x_115, 6, x_97);
+lean_ctor_set(x_115, 7, x_98);
+lean_ctor_set(x_115, 8, x_99);
+lean_ctor_set(x_115, 9, x_100);
+lean_ctor_set(x_115, 10, x_101);
+lean_ctor_set(x_115, 11, x_102);
+lean_ctor_set(x_115, 12, x_103);
+lean_ctor_set(x_115, 13, x_104);
+lean_ctor_set(x_115, 14, x_105);
+lean_ctor_set(x_115, 15, x_106);
+lean_ctor_set(x_115, 16, x_107);
+lean_ctor_set(x_115, 17, x_108);
+lean_ctor_set(x_115, 18, x_109);
+lean_ctor_set(x_115, 19, x_114);
+x_116 = lean_array_fset(x_90, x_4, x_115);
+x_117 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_117, 0, x_116);
+lean_ctor_set(x_117, 1, x_78);
+lean_ctor_set(x_117, 2, x_79);
+lean_ctor_set(x_16, 2, x_117);
+x_118 = lean_st_ref_set(x_5, x_15, x_18);
+x_119 = lean_ctor_get(x_118, 1);
+lean_inc(x_119);
+if (lean_is_exclusive(x_118)) {
+ lean_ctor_release(x_118, 0);
+ lean_ctor_release(x_118, 1);
+ x_120 = x_118;
 } else {
- lean_dec_ref(x_116);
- x_118 = lean_box(0);
+ lean_dec_ref(x_118);
+ x_120 = lean_box(0);
 }
-if (lean_is_scalar(x_118)) {
- x_119 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_120)) {
+ x_121 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_119 = x_118;
+ x_121 = x_120;
 }
-lean_ctor_set(x_119, 0, x_88);
-lean_ctor_set(x_119, 1, x_117);
-return x_119;
+lean_ctor_set(x_121, 0, x_89);
+lean_ctor_set(x_121, 1, x_119);
+return x_121;
 }
 }
 }
 else
 {
-lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; uint8_t x_127; 
-x_120 = lean_ctor_get(x_16, 0);
-x_121 = lean_ctor_get(x_16, 1);
-lean_inc(x_121);
-lean_inc(x_120);
-lean_dec(x_16);
-x_122 = lean_ctor_get(x_17, 0);
-lean_inc(x_122);
-x_123 = lean_ctor_get(x_17, 1);
+lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; uint8_t x_129; 
+x_122 = lean_ctor_get(x_16, 0);
+x_123 = lean_ctor_get(x_16, 1);
 lean_inc(x_123);
-x_124 = lean_ctor_get(x_17, 2);
+lean_inc(x_122);
+lean_dec(x_16);
+x_124 = lean_ctor_get(x_17, 0);
 lean_inc(x_124);
+x_125 = lean_ctor_get(x_17, 1);
+lean_inc(x_125);
+x_126 = lean_ctor_get(x_17, 2);
+lean_inc(x_126);
 if (lean_is_exclusive(x_17)) {
  lean_ctor_release(x_17, 0);
  lean_ctor_release(x_17, 1);
  lean_ctor_release(x_17, 2);
- x_125 = x_17;
+ x_127 = x_17;
 } else {
  lean_dec_ref(x_17);
- x_125 = lean_box(0);
+ x_127 = lean_box(0);
 }
-x_126 = lean_array_get_size(x_122);
-x_127 = lean_nat_dec_lt(x_4, x_126);
-lean_dec(x_126);
-if (x_127 == 0)
+x_128 = lean_array_get_size(x_124);
+x_129 = lean_nat_dec_lt(x_4, x_128);
+lean_dec(x_128);
+if (x_129 == 0)
 {
-lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
+lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
 lean_dec(x_2);
-if (lean_is_scalar(x_125)) {
- x_128 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_127)) {
+ x_130 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_128 = x_125;
+ x_130 = x_127;
 }
-lean_ctor_set(x_128, 0, x_122);
-lean_ctor_set(x_128, 1, x_123);
-lean_ctor_set(x_128, 2, x_124);
-x_129 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_129, 0, x_120);
-lean_ctor_set(x_129, 1, x_121);
-lean_ctor_set(x_129, 2, x_128);
-lean_ctor_set(x_15, 13, x_129);
-x_130 = lean_st_ref_set(x_5, x_15, x_18);
-x_131 = lean_ctor_get(x_130, 1);
-lean_inc(x_131);
-if (lean_is_exclusive(x_130)) {
- lean_ctor_release(x_130, 0);
- lean_ctor_release(x_130, 1);
- x_132 = x_130;
-} else {
- lean_dec_ref(x_130);
- x_132 = lean_box(0);
-}
-x_133 = lean_box(0);
-if (lean_is_scalar(x_132)) {
- x_134 = lean_alloc_ctor(0, 2, 0);
-} else {
+lean_ctor_set(x_130, 0, x_124);
+lean_ctor_set(x_130, 1, x_125);
+lean_ctor_set(x_130, 2, x_126);
+x_131 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_131, 0, x_122);
+lean_ctor_set(x_131, 1, x_123);
+lean_ctor_set(x_131, 2, x_130);
+lean_ctor_set(x_15, 13, x_131);
+x_132 = lean_st_ref_set(x_5, x_15, x_18);
+x_133 = lean_ctor_get(x_132, 1);
+lean_inc(x_133);
+if (lean_is_exclusive(x_132)) {
+ lean_ctor_release(x_132, 0);
+ lean_ctor_release(x_132, 1);
  x_134 = x_132;
+} else {
+ lean_dec_ref(x_132);
+ x_134 = lean_box(0);
 }
-lean_ctor_set(x_134, 0, x_133);
-lean_ctor_set(x_134, 1, x_131);
-return x_134;
+x_135 = lean_box(0);
+if (lean_is_scalar(x_134)) {
+ x_136 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_136 = x_134;
+}
+lean_ctor_set(x_136, 0, x_135);
+lean_ctor_set(x_136, 1, x_133);
+return x_136;
 }
 else
 {
-lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; 
-x_135 = lean_array_fget(x_122, x_4);
-x_136 = lean_box(0);
-x_137 = lean_array_fset(x_122, x_4, x_136);
-x_138 = lean_ctor_get(x_135, 0);
-lean_inc(x_138);
-x_139 = lean_ctor_get(x_135, 1);
-lean_inc(x_139);
-x_140 = lean_ctor_get(x_135, 2);
+lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; 
+x_137 = lean_array_fget(x_124, x_4);
+x_138 = lean_box(0);
+x_139 = lean_array_fset(x_124, x_4, x_138);
+x_140 = lean_ctor_get(x_137, 0);
 lean_inc(x_140);
-x_141 = lean_ctor_get(x_135, 3);
+x_141 = lean_ctor_get(x_137, 1);
 lean_inc(x_141);
-x_142 = lean_ctor_get(x_135, 4);
+x_142 = lean_ctor_get(x_137, 2);
 lean_inc(x_142);
-x_143 = lean_ctor_get(x_135, 5);
+x_143 = lean_ctor_get(x_137, 3);
 lean_inc(x_143);
-x_144 = lean_ctor_get(x_135, 6);
+x_144 = lean_ctor_get(x_137, 4);
 lean_inc(x_144);
-x_145 = lean_ctor_get(x_135, 7);
+x_145 = lean_ctor_get(x_137, 5);
 lean_inc(x_145);
-x_146 = lean_ctor_get(x_135, 8);
+x_146 = lean_ctor_get(x_137, 6);
 lean_inc(x_146);
-x_147 = lean_ctor_get(x_135, 9);
+x_147 = lean_ctor_get(x_137, 7);
 lean_inc(x_147);
-x_148 = lean_ctor_get(x_135, 10);
+x_148 = lean_ctor_get(x_137, 8);
 lean_inc(x_148);
-x_149 = lean_ctor_get(x_135, 11);
+x_149 = lean_ctor_get(x_137, 9);
 lean_inc(x_149);
-x_150 = lean_ctor_get(x_135, 12);
+x_150 = lean_ctor_get(x_137, 10);
 lean_inc(x_150);
-x_151 = lean_ctor_get(x_135, 13);
+x_151 = lean_ctor_get(x_137, 11);
 lean_inc(x_151);
-x_152 = lean_ctor_get(x_135, 14);
+x_152 = lean_ctor_get(x_137, 12);
 lean_inc(x_152);
-x_153 = lean_ctor_get(x_135, 15);
+x_153 = lean_ctor_get(x_137, 13);
 lean_inc(x_153);
-x_154 = lean_ctor_get(x_135, 16);
+x_154 = lean_ctor_get(x_137, 14);
 lean_inc(x_154);
-x_155 = lean_ctor_get(x_135, 17);
+x_155 = lean_ctor_get(x_137, 15);
 lean_inc(x_155);
-x_156 = lean_ctor_get(x_135, 18);
+x_156 = lean_ctor_get(x_137, 16);
 lean_inc(x_156);
-if (lean_is_exclusive(x_135)) {
- lean_ctor_release(x_135, 0);
- lean_ctor_release(x_135, 1);
- lean_ctor_release(x_135, 2);
- lean_ctor_release(x_135, 3);
- lean_ctor_release(x_135, 4);
- lean_ctor_release(x_135, 5);
- lean_ctor_release(x_135, 6);
- lean_ctor_release(x_135, 7);
- lean_ctor_release(x_135, 8);
- lean_ctor_release(x_135, 9);
- lean_ctor_release(x_135, 10);
- lean_ctor_release(x_135, 11);
- lean_ctor_release(x_135, 12);
- lean_ctor_release(x_135, 13);
- lean_ctor_release(x_135, 14);
- lean_ctor_release(x_135, 15);
- lean_ctor_release(x_135, 16);
- lean_ctor_release(x_135, 17);
- lean_ctor_release(x_135, 18);
- x_157 = x_135;
+x_157 = lean_ctor_get(x_137, 17);
+lean_inc(x_157);
+x_158 = lean_ctor_get(x_137, 18);
+lean_inc(x_158);
+x_159 = lean_ctor_get(x_137, 19);
+lean_inc(x_159);
+if (lean_is_exclusive(x_137)) {
+ lean_ctor_release(x_137, 0);
+ lean_ctor_release(x_137, 1);
+ lean_ctor_release(x_137, 2);
+ lean_ctor_release(x_137, 3);
+ lean_ctor_release(x_137, 4);
+ lean_ctor_release(x_137, 5);
+ lean_ctor_release(x_137, 6);
+ lean_ctor_release(x_137, 7);
+ lean_ctor_release(x_137, 8);
+ lean_ctor_release(x_137, 9);
+ lean_ctor_release(x_137, 10);
+ lean_ctor_release(x_137, 11);
+ lean_ctor_release(x_137, 12);
+ lean_ctor_release(x_137, 13);
+ lean_ctor_release(x_137, 14);
+ lean_ctor_release(x_137, 15);
+ lean_ctor_release(x_137, 16);
+ lean_ctor_release(x_137, 17);
+ lean_ctor_release(x_137, 18);
+ lean_ctor_release(x_137, 19);
+ x_160 = x_137;
 } else {
- lean_dec_ref(x_135);
- x_157 = lean_box(0);
+ lean_dec_ref(x_137);
+ x_160 = lean_box(0);
 }
-x_158 = lean_box(0);
-x_159 = lean_ctor_get(x_1, 0);
-x_160 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_158, x_156, x_159);
-if (lean_is_scalar(x_157)) {
- x_161 = lean_alloc_ctor(0, 19, 0);
+x_161 = lean_box(0);
+x_162 = lean_ctor_get(x_1, 0);
+x_163 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_161, x_159, x_162);
+if (lean_is_scalar(x_160)) {
+ x_164 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_161 = x_157;
+ x_164 = x_160;
 }
-lean_ctor_set(x_161, 0, x_138);
-lean_ctor_set(x_161, 1, x_139);
-lean_ctor_set(x_161, 2, x_140);
-lean_ctor_set(x_161, 3, x_141);
-lean_ctor_set(x_161, 4, x_142);
-lean_ctor_set(x_161, 5, x_143);
-lean_ctor_set(x_161, 6, x_144);
-lean_ctor_set(x_161, 7, x_145);
-lean_ctor_set(x_161, 8, x_146);
-lean_ctor_set(x_161, 9, x_147);
-lean_ctor_set(x_161, 10, x_148);
-lean_ctor_set(x_161, 11, x_149);
-lean_ctor_set(x_161, 12, x_150);
-lean_ctor_set(x_161, 13, x_151);
-lean_ctor_set(x_161, 14, x_152);
-lean_ctor_set(x_161, 15, x_153);
-lean_ctor_set(x_161, 16, x_154);
-lean_ctor_set(x_161, 17, x_155);
-lean_ctor_set(x_161, 18, x_160);
-x_162 = lean_array_fset(x_137, x_4, x_161);
-if (lean_is_scalar(x_125)) {
- x_163 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_164, 0, x_140);
+lean_ctor_set(x_164, 1, x_141);
+lean_ctor_set(x_164, 2, x_142);
+lean_ctor_set(x_164, 3, x_143);
+lean_ctor_set(x_164, 4, x_144);
+lean_ctor_set(x_164, 5, x_145);
+lean_ctor_set(x_164, 6, x_146);
+lean_ctor_set(x_164, 7, x_147);
+lean_ctor_set(x_164, 8, x_148);
+lean_ctor_set(x_164, 9, x_149);
+lean_ctor_set(x_164, 10, x_150);
+lean_ctor_set(x_164, 11, x_151);
+lean_ctor_set(x_164, 12, x_152);
+lean_ctor_set(x_164, 13, x_153);
+lean_ctor_set(x_164, 14, x_154);
+lean_ctor_set(x_164, 15, x_155);
+lean_ctor_set(x_164, 16, x_156);
+lean_ctor_set(x_164, 17, x_157);
+lean_ctor_set(x_164, 18, x_158);
+lean_ctor_set(x_164, 19, x_163);
+x_165 = lean_array_fset(x_139, x_4, x_164);
+if (lean_is_scalar(x_127)) {
+ x_166 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_163 = x_125;
+ x_166 = x_127;
 }
-lean_ctor_set(x_163, 0, x_162);
-lean_ctor_set(x_163, 1, x_123);
-lean_ctor_set(x_163, 2, x_124);
-x_164 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_164, 0, x_120);
-lean_ctor_set(x_164, 1, x_121);
-lean_ctor_set(x_164, 2, x_163);
-lean_ctor_set(x_15, 13, x_164);
-x_165 = lean_st_ref_set(x_5, x_15, x_18);
-x_166 = lean_ctor_get(x_165, 1);
-lean_inc(x_166);
-if (lean_is_exclusive(x_165)) {
- lean_ctor_release(x_165, 0);
- lean_ctor_release(x_165, 1);
- x_167 = x_165;
+lean_ctor_set(x_166, 0, x_165);
+lean_ctor_set(x_166, 1, x_125);
+lean_ctor_set(x_166, 2, x_126);
+x_167 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_167, 0, x_122);
+lean_ctor_set(x_167, 1, x_123);
+lean_ctor_set(x_167, 2, x_166);
+lean_ctor_set(x_15, 13, x_167);
+x_168 = lean_st_ref_set(x_5, x_15, x_18);
+x_169 = lean_ctor_get(x_168, 1);
+lean_inc(x_169);
+if (lean_is_exclusive(x_168)) {
+ lean_ctor_release(x_168, 0);
+ lean_ctor_release(x_168, 1);
+ x_170 = x_168;
 } else {
- lean_dec_ref(x_165);
- x_167 = lean_box(0);
+ lean_dec_ref(x_168);
+ x_170 = lean_box(0);
 }
-if (lean_is_scalar(x_167)) {
- x_168 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_170)) {
+ x_171 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_168 = x_167;
+ x_171 = x_170;
 }
-lean_ctor_set(x_168, 0, x_136);
-lean_ctor_set(x_168, 1, x_166);
-return x_168;
+lean_ctor_set(x_171, 0, x_138);
+lean_ctor_set(x_171, 1, x_169);
+return x_171;
 }
 }
 }
 else
 {
-lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; uint8_t x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; uint8_t x_192; 
-x_169 = lean_ctor_get(x_15, 0);
-x_170 = lean_ctor_get(x_15, 1);
-x_171 = lean_ctor_get(x_15, 2);
-x_172 = lean_ctor_get(x_15, 3);
-x_173 = lean_ctor_get(x_15, 4);
-x_174 = lean_ctor_get(x_15, 5);
-x_175 = lean_ctor_get(x_15, 6);
-x_176 = lean_ctor_get_uint8(x_15, sizeof(void*)*15);
-x_177 = lean_ctor_get(x_15, 7);
-x_178 = lean_ctor_get(x_15, 8);
-x_179 = lean_ctor_get(x_15, 9);
-x_180 = lean_ctor_get(x_15, 10);
-x_181 = lean_ctor_get(x_15, 11);
-x_182 = lean_ctor_get(x_15, 12);
-x_183 = lean_ctor_get(x_15, 14);
+lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; uint8_t x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; uint8_t x_195; 
+x_172 = lean_ctor_get(x_15, 0);
+x_173 = lean_ctor_get(x_15, 1);
+x_174 = lean_ctor_get(x_15, 2);
+x_175 = lean_ctor_get(x_15, 3);
+x_176 = lean_ctor_get(x_15, 4);
+x_177 = lean_ctor_get(x_15, 5);
+x_178 = lean_ctor_get(x_15, 6);
+x_179 = lean_ctor_get_uint8(x_15, sizeof(void*)*15);
+x_180 = lean_ctor_get(x_15, 7);
+x_181 = lean_ctor_get(x_15, 8);
+x_182 = lean_ctor_get(x_15, 9);
+x_183 = lean_ctor_get(x_15, 10);
+x_184 = lean_ctor_get(x_15, 11);
+x_185 = lean_ctor_get(x_15, 12);
+x_186 = lean_ctor_get(x_15, 14);
+lean_inc(x_186);
+lean_inc(x_185);
+lean_inc(x_184);
 lean_inc(x_183);
 lean_inc(x_182);
 lean_inc(x_181);
 lean_inc(x_180);
-lean_inc(x_179);
 lean_inc(x_178);
 lean_inc(x_177);
+lean_inc(x_176);
 lean_inc(x_175);
 lean_inc(x_174);
 lean_inc(x_173);
 lean_inc(x_172);
-lean_inc(x_171);
-lean_inc(x_170);
-lean_inc(x_169);
 lean_dec(x_15);
-x_184 = lean_ctor_get(x_16, 0);
-lean_inc(x_184);
-x_185 = lean_ctor_get(x_16, 1);
-lean_inc(x_185);
+x_187 = lean_ctor_get(x_16, 0);
+lean_inc(x_187);
+x_188 = lean_ctor_get(x_16, 1);
+lean_inc(x_188);
 if (lean_is_exclusive(x_16)) {
  lean_ctor_release(x_16, 0);
  lean_ctor_release(x_16, 1);
  lean_ctor_release(x_16, 2);
- x_186 = x_16;
+ x_189 = x_16;
 } else {
  lean_dec_ref(x_16);
- x_186 = lean_box(0);
+ x_189 = lean_box(0);
 }
-x_187 = lean_ctor_get(x_17, 0);
-lean_inc(x_187);
-x_188 = lean_ctor_get(x_17, 1);
-lean_inc(x_188);
-x_189 = lean_ctor_get(x_17, 2);
-lean_inc(x_189);
+x_190 = lean_ctor_get(x_17, 0);
+lean_inc(x_190);
+x_191 = lean_ctor_get(x_17, 1);
+lean_inc(x_191);
+x_192 = lean_ctor_get(x_17, 2);
+lean_inc(x_192);
 if (lean_is_exclusive(x_17)) {
  lean_ctor_release(x_17, 0);
  lean_ctor_release(x_17, 1);
  lean_ctor_release(x_17, 2);
- x_190 = x_17;
+ x_193 = x_17;
 } else {
  lean_dec_ref(x_17);
- x_190 = lean_box(0);
+ x_193 = lean_box(0);
 }
-x_191 = lean_array_get_size(x_187);
-x_192 = lean_nat_dec_lt(x_4, x_191);
-lean_dec(x_191);
-if (x_192 == 0)
+x_194 = lean_array_get_size(x_190);
+x_195 = lean_nat_dec_lt(x_4, x_194);
+lean_dec(x_194);
+if (x_195 == 0)
 {
-lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; 
+lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; 
 lean_dec(x_2);
-if (lean_is_scalar(x_190)) {
- x_193 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_193)) {
+ x_196 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_193 = x_190;
+ x_196 = x_193;
 }
-lean_ctor_set(x_193, 0, x_187);
-lean_ctor_set(x_193, 1, x_188);
-lean_ctor_set(x_193, 2, x_189);
-if (lean_is_scalar(x_186)) {
- x_194 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_196, 0, x_190);
+lean_ctor_set(x_196, 1, x_191);
+lean_ctor_set(x_196, 2, x_192);
+if (lean_is_scalar(x_189)) {
+ x_197 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_194 = x_186;
+ x_197 = x_189;
 }
-lean_ctor_set(x_194, 0, x_184);
-lean_ctor_set(x_194, 1, x_185);
-lean_ctor_set(x_194, 2, x_193);
-x_195 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_195, 0, x_169);
-lean_ctor_set(x_195, 1, x_170);
-lean_ctor_set(x_195, 2, x_171);
-lean_ctor_set(x_195, 3, x_172);
-lean_ctor_set(x_195, 4, x_173);
-lean_ctor_set(x_195, 5, x_174);
-lean_ctor_set(x_195, 6, x_175);
-lean_ctor_set(x_195, 7, x_177);
-lean_ctor_set(x_195, 8, x_178);
-lean_ctor_set(x_195, 9, x_179);
-lean_ctor_set(x_195, 10, x_180);
-lean_ctor_set(x_195, 11, x_181);
-lean_ctor_set(x_195, 12, x_182);
-lean_ctor_set(x_195, 13, x_194);
-lean_ctor_set(x_195, 14, x_183);
-lean_ctor_set_uint8(x_195, sizeof(void*)*15, x_176);
-x_196 = lean_st_ref_set(x_5, x_195, x_18);
-x_197 = lean_ctor_get(x_196, 1);
-lean_inc(x_197);
-if (lean_is_exclusive(x_196)) {
- lean_ctor_release(x_196, 0);
- lean_ctor_release(x_196, 1);
- x_198 = x_196;
+lean_ctor_set(x_197, 0, x_187);
+lean_ctor_set(x_197, 1, x_188);
+lean_ctor_set(x_197, 2, x_196);
+x_198 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_198, 0, x_172);
+lean_ctor_set(x_198, 1, x_173);
+lean_ctor_set(x_198, 2, x_174);
+lean_ctor_set(x_198, 3, x_175);
+lean_ctor_set(x_198, 4, x_176);
+lean_ctor_set(x_198, 5, x_177);
+lean_ctor_set(x_198, 6, x_178);
+lean_ctor_set(x_198, 7, x_180);
+lean_ctor_set(x_198, 8, x_181);
+lean_ctor_set(x_198, 9, x_182);
+lean_ctor_set(x_198, 10, x_183);
+lean_ctor_set(x_198, 11, x_184);
+lean_ctor_set(x_198, 12, x_185);
+lean_ctor_set(x_198, 13, x_197);
+lean_ctor_set(x_198, 14, x_186);
+lean_ctor_set_uint8(x_198, sizeof(void*)*15, x_179);
+x_199 = lean_st_ref_set(x_5, x_198, x_18);
+x_200 = lean_ctor_get(x_199, 1);
+lean_inc(x_200);
+if (lean_is_exclusive(x_199)) {
+ lean_ctor_release(x_199, 0);
+ lean_ctor_release(x_199, 1);
+ x_201 = x_199;
 } else {
- lean_dec_ref(x_196);
- x_198 = lean_box(0);
+ lean_dec_ref(x_199);
+ x_201 = lean_box(0);
 }
-x_199 = lean_box(0);
-if (lean_is_scalar(x_198)) {
- x_200 = lean_alloc_ctor(0, 2, 0);
+x_202 = lean_box(0);
+if (lean_is_scalar(x_201)) {
+ x_203 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_200 = x_198;
+ x_203 = x_201;
 }
-lean_ctor_set(x_200, 0, x_199);
-lean_ctor_set(x_200, 1, x_197);
-return x_200;
+lean_ctor_set(x_203, 0, x_202);
+lean_ctor_set(x_203, 1, x_200);
+return x_203;
 }
 else
 {
-lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; 
-x_201 = lean_array_fget(x_187, x_4);
-x_202 = lean_box(0);
-x_203 = lean_array_fset(x_187, x_4, x_202);
-x_204 = lean_ctor_get(x_201, 0);
-lean_inc(x_204);
-x_205 = lean_ctor_get(x_201, 1);
-lean_inc(x_205);
-x_206 = lean_ctor_get(x_201, 2);
-lean_inc(x_206);
-x_207 = lean_ctor_get(x_201, 3);
+lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; 
+x_204 = lean_array_fget(x_190, x_4);
+x_205 = lean_box(0);
+x_206 = lean_array_fset(x_190, x_4, x_205);
+x_207 = lean_ctor_get(x_204, 0);
 lean_inc(x_207);
-x_208 = lean_ctor_get(x_201, 4);
+x_208 = lean_ctor_get(x_204, 1);
 lean_inc(x_208);
-x_209 = lean_ctor_get(x_201, 5);
+x_209 = lean_ctor_get(x_204, 2);
 lean_inc(x_209);
-x_210 = lean_ctor_get(x_201, 6);
+x_210 = lean_ctor_get(x_204, 3);
 lean_inc(x_210);
-x_211 = lean_ctor_get(x_201, 7);
+x_211 = lean_ctor_get(x_204, 4);
 lean_inc(x_211);
-x_212 = lean_ctor_get(x_201, 8);
+x_212 = lean_ctor_get(x_204, 5);
 lean_inc(x_212);
-x_213 = lean_ctor_get(x_201, 9);
+x_213 = lean_ctor_get(x_204, 6);
 lean_inc(x_213);
-x_214 = lean_ctor_get(x_201, 10);
+x_214 = lean_ctor_get(x_204, 7);
 lean_inc(x_214);
-x_215 = lean_ctor_get(x_201, 11);
+x_215 = lean_ctor_get(x_204, 8);
 lean_inc(x_215);
-x_216 = lean_ctor_get(x_201, 12);
+x_216 = lean_ctor_get(x_204, 9);
 lean_inc(x_216);
-x_217 = lean_ctor_get(x_201, 13);
+x_217 = lean_ctor_get(x_204, 10);
 lean_inc(x_217);
-x_218 = lean_ctor_get(x_201, 14);
+x_218 = lean_ctor_get(x_204, 11);
 lean_inc(x_218);
-x_219 = lean_ctor_get(x_201, 15);
+x_219 = lean_ctor_get(x_204, 12);
 lean_inc(x_219);
-x_220 = lean_ctor_get(x_201, 16);
+x_220 = lean_ctor_get(x_204, 13);
 lean_inc(x_220);
-x_221 = lean_ctor_get(x_201, 17);
+x_221 = lean_ctor_get(x_204, 14);
 lean_inc(x_221);
-x_222 = lean_ctor_get(x_201, 18);
+x_222 = lean_ctor_get(x_204, 15);
 lean_inc(x_222);
-if (lean_is_exclusive(x_201)) {
- lean_ctor_release(x_201, 0);
- lean_ctor_release(x_201, 1);
- lean_ctor_release(x_201, 2);
- lean_ctor_release(x_201, 3);
- lean_ctor_release(x_201, 4);
- lean_ctor_release(x_201, 5);
- lean_ctor_release(x_201, 6);
- lean_ctor_release(x_201, 7);
- lean_ctor_release(x_201, 8);
- lean_ctor_release(x_201, 9);
- lean_ctor_release(x_201, 10);
- lean_ctor_release(x_201, 11);
- lean_ctor_release(x_201, 12);
- lean_ctor_release(x_201, 13);
- lean_ctor_release(x_201, 14);
- lean_ctor_release(x_201, 15);
- lean_ctor_release(x_201, 16);
- lean_ctor_release(x_201, 17);
- lean_ctor_release(x_201, 18);
- x_223 = x_201;
+x_223 = lean_ctor_get(x_204, 16);
+lean_inc(x_223);
+x_224 = lean_ctor_get(x_204, 17);
+lean_inc(x_224);
+x_225 = lean_ctor_get(x_204, 18);
+lean_inc(x_225);
+x_226 = lean_ctor_get(x_204, 19);
+lean_inc(x_226);
+if (lean_is_exclusive(x_204)) {
+ lean_ctor_release(x_204, 0);
+ lean_ctor_release(x_204, 1);
+ lean_ctor_release(x_204, 2);
+ lean_ctor_release(x_204, 3);
+ lean_ctor_release(x_204, 4);
+ lean_ctor_release(x_204, 5);
+ lean_ctor_release(x_204, 6);
+ lean_ctor_release(x_204, 7);
+ lean_ctor_release(x_204, 8);
+ lean_ctor_release(x_204, 9);
+ lean_ctor_release(x_204, 10);
+ lean_ctor_release(x_204, 11);
+ lean_ctor_release(x_204, 12);
+ lean_ctor_release(x_204, 13);
+ lean_ctor_release(x_204, 14);
+ lean_ctor_release(x_204, 15);
+ lean_ctor_release(x_204, 16);
+ lean_ctor_release(x_204, 17);
+ lean_ctor_release(x_204, 18);
+ lean_ctor_release(x_204, 19);
+ x_227 = x_204;
 } else {
- lean_dec_ref(x_201);
- x_223 = lean_box(0);
+ lean_dec_ref(x_204);
+ x_227 = lean_box(0);
 }
-x_224 = lean_box(0);
-x_225 = lean_ctor_get(x_1, 0);
-x_226 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_224, x_222, x_225);
-if (lean_is_scalar(x_223)) {
- x_227 = lean_alloc_ctor(0, 19, 0);
+x_228 = lean_box(0);
+x_229 = lean_ctor_get(x_1, 0);
+x_230 = l_Lean_PersistentArray_modify___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___spec__1(x_2, x_228, x_226, x_229);
+if (lean_is_scalar(x_227)) {
+ x_231 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_227 = x_223;
+ x_231 = x_227;
 }
-lean_ctor_set(x_227, 0, x_204);
-lean_ctor_set(x_227, 1, x_205);
-lean_ctor_set(x_227, 2, x_206);
-lean_ctor_set(x_227, 3, x_207);
-lean_ctor_set(x_227, 4, x_208);
-lean_ctor_set(x_227, 5, x_209);
-lean_ctor_set(x_227, 6, x_210);
-lean_ctor_set(x_227, 7, x_211);
-lean_ctor_set(x_227, 8, x_212);
-lean_ctor_set(x_227, 9, x_213);
-lean_ctor_set(x_227, 10, x_214);
-lean_ctor_set(x_227, 11, x_215);
-lean_ctor_set(x_227, 12, x_216);
-lean_ctor_set(x_227, 13, x_217);
-lean_ctor_set(x_227, 14, x_218);
-lean_ctor_set(x_227, 15, x_219);
-lean_ctor_set(x_227, 16, x_220);
-lean_ctor_set(x_227, 17, x_221);
-lean_ctor_set(x_227, 18, x_226);
-x_228 = lean_array_fset(x_203, x_4, x_227);
-if (lean_is_scalar(x_190)) {
- x_229 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_231, 0, x_207);
+lean_ctor_set(x_231, 1, x_208);
+lean_ctor_set(x_231, 2, x_209);
+lean_ctor_set(x_231, 3, x_210);
+lean_ctor_set(x_231, 4, x_211);
+lean_ctor_set(x_231, 5, x_212);
+lean_ctor_set(x_231, 6, x_213);
+lean_ctor_set(x_231, 7, x_214);
+lean_ctor_set(x_231, 8, x_215);
+lean_ctor_set(x_231, 9, x_216);
+lean_ctor_set(x_231, 10, x_217);
+lean_ctor_set(x_231, 11, x_218);
+lean_ctor_set(x_231, 12, x_219);
+lean_ctor_set(x_231, 13, x_220);
+lean_ctor_set(x_231, 14, x_221);
+lean_ctor_set(x_231, 15, x_222);
+lean_ctor_set(x_231, 16, x_223);
+lean_ctor_set(x_231, 17, x_224);
+lean_ctor_set(x_231, 18, x_225);
+lean_ctor_set(x_231, 19, x_230);
+x_232 = lean_array_fset(x_206, x_4, x_231);
+if (lean_is_scalar(x_193)) {
+ x_233 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_229 = x_190;
+ x_233 = x_193;
 }
-lean_ctor_set(x_229, 0, x_228);
-lean_ctor_set(x_229, 1, x_188);
-lean_ctor_set(x_229, 2, x_189);
-if (lean_is_scalar(x_186)) {
- x_230 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_233, 0, x_232);
+lean_ctor_set(x_233, 1, x_191);
+lean_ctor_set(x_233, 2, x_192);
+if (lean_is_scalar(x_189)) {
+ x_234 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_230 = x_186;
+ x_234 = x_189;
 }
-lean_ctor_set(x_230, 0, x_184);
-lean_ctor_set(x_230, 1, x_185);
-lean_ctor_set(x_230, 2, x_229);
-x_231 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_231, 0, x_169);
-lean_ctor_set(x_231, 1, x_170);
-lean_ctor_set(x_231, 2, x_171);
-lean_ctor_set(x_231, 3, x_172);
-lean_ctor_set(x_231, 4, x_173);
-lean_ctor_set(x_231, 5, x_174);
-lean_ctor_set(x_231, 6, x_175);
-lean_ctor_set(x_231, 7, x_177);
-lean_ctor_set(x_231, 8, x_178);
-lean_ctor_set(x_231, 9, x_179);
-lean_ctor_set(x_231, 10, x_180);
-lean_ctor_set(x_231, 11, x_181);
-lean_ctor_set(x_231, 12, x_182);
-lean_ctor_set(x_231, 13, x_230);
-lean_ctor_set(x_231, 14, x_183);
-lean_ctor_set_uint8(x_231, sizeof(void*)*15, x_176);
-x_232 = lean_st_ref_set(x_5, x_231, x_18);
-x_233 = lean_ctor_get(x_232, 1);
-lean_inc(x_233);
-if (lean_is_exclusive(x_232)) {
- lean_ctor_release(x_232, 0);
- lean_ctor_release(x_232, 1);
- x_234 = x_232;
+lean_ctor_set(x_234, 0, x_187);
+lean_ctor_set(x_234, 1, x_188);
+lean_ctor_set(x_234, 2, x_233);
+x_235 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_235, 0, x_172);
+lean_ctor_set(x_235, 1, x_173);
+lean_ctor_set(x_235, 2, x_174);
+lean_ctor_set(x_235, 3, x_175);
+lean_ctor_set(x_235, 4, x_176);
+lean_ctor_set(x_235, 5, x_177);
+lean_ctor_set(x_235, 6, x_178);
+lean_ctor_set(x_235, 7, x_180);
+lean_ctor_set(x_235, 8, x_181);
+lean_ctor_set(x_235, 9, x_182);
+lean_ctor_set(x_235, 10, x_183);
+lean_ctor_set(x_235, 11, x_184);
+lean_ctor_set(x_235, 12, x_185);
+lean_ctor_set(x_235, 13, x_234);
+lean_ctor_set(x_235, 14, x_186);
+lean_ctor_set_uint8(x_235, sizeof(void*)*15, x_179);
+x_236 = lean_st_ref_set(x_5, x_235, x_18);
+x_237 = lean_ctor_get(x_236, 1);
+lean_inc(x_237);
+if (lean_is_exclusive(x_236)) {
+ lean_ctor_release(x_236, 0);
+ lean_ctor_release(x_236, 1);
+ x_238 = x_236;
 } else {
- lean_dec_ref(x_232);
- x_234 = lean_box(0);
+ lean_dec_ref(x_236);
+ x_238 = lean_box(0);
 }
-if (lean_is_scalar(x_234)) {
- x_235 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_238)) {
+ x_239 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_235 = x_234;
+ x_239 = x_238;
 }
-lean_ctor_set(x_235, 0, x_202);
-lean_ctor_set(x_235, 1, x_233);
-return x_235;
+lean_ctor_set(x_239, 0, x_205);
+lean_ctor_set(x_239, 1, x_237);
+return x_239;
 }
 }
 }
@@ -13268,8 +15941,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAft
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
 x_4 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___closed__1;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
@@ -13424,7 +16097,7 @@ x_34 = lean_ctor_get(x_25, 0);
 x_35 = lean_ctor_get(x_25, 1);
 lean_dec(x_35);
 x_36 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___closed__2;
-x_37 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_36, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
+x_37 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_36, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
 x_38 = lean_ctor_get(x_37, 0);
 lean_inc(x_38);
 x_39 = lean_unbox(x_38);
@@ -13489,7 +16162,7 @@ lean_ctor_set(x_37, 0, x_52);
 lean_ctor_set_tag(x_25, 7);
 lean_ctor_set(x_25, 1, x_52);
 lean_ctor_set(x_25, 0, x_37);
-x_53 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_36, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_50);
+x_53 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_36, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_50);
 x_54 = lean_ctor_get(x_53, 0);
 lean_inc(x_54);
 x_55 = lean_ctor_get(x_53, 1);
@@ -13616,7 +16289,7 @@ lean_ctor_set(x_73, 1, x_71);
 lean_ctor_set_tag(x_25, 7);
 lean_ctor_set(x_25, 1, x_72);
 lean_ctor_set(x_25, 0, x_73);
-x_74 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_36, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_70);
+x_74 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_36, x_25, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_70);
 x_75 = lean_ctor_get(x_74, 0);
 lean_inc(x_75);
 x_76 = lean_ctor_get(x_74, 1);
@@ -13719,7 +16392,7 @@ x_86 = lean_ctor_get(x_25, 0);
 lean_inc(x_86);
 lean_dec(x_25);
 x_87 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_addToBasisAfterSimp___closed__2;
-x_88 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_87, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
+x_88 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_87, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
 x_89 = lean_ctor_get(x_88, 0);
 lean_inc(x_89);
 x_90 = lean_unbox(x_89);
@@ -13791,7 +16464,7 @@ lean_ctor_set(x_103, 1, x_101);
 x_104 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_104, 0, x_103);
 lean_ctor_set(x_104, 1, x_102);
-x_105 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_87, x_104, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_100);
+x_105 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_87, x_104, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_100);
 x_106 = lean_ctor_get(x_105, 0);
 lean_inc(x_106);
 x_107 = lean_ctor_get(x_105, 1);
@@ -14394,8 +17067,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___la
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2;
 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
 x_4 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__3;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
@@ -14585,7 +17258,7 @@ x_45 = lean_ctor_get(x_42, 1);
 lean_inc(x_45);
 lean_dec(x_42);
 x_46 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__5;
-x_47 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_46, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_45);
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 x_48 = lean_ctor_get(x_47, 0);
 lean_inc(x_48);
 x_49 = lean_unbox(x_48);
@@ -14657,7 +17330,7 @@ x_65 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__2
 x_66 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_66, 0, x_64);
 lean_ctor_set(x_66, 1, x_65);
-x_67 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_46, x_66, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_61);
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 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -14763,7 +17436,7 @@ x_82 = lean_ctor_get(x_42, 1);
 lean_inc(x_82);
 lean_dec(x_42);
 x_83 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__4;
-x_84 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_83, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_82);
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 x_85 = lean_ctor_get(x_84, 0);
 lean_inc(x_85);
 x_86 = lean_unbox(x_85);
@@ -14815,7 +17488,7 @@ x_100 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__
 x_101 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_101, 0, x_84);
 lean_ctor_set(x_101, 1, x_100);
-x_102 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_83, x_101, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_97);
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 x_103 = lean_ctor_get(x_102, 0);
 lean_inc(x_103);
 x_104 = lean_ctor_get(x_102, 1);
@@ -14934,7 +17607,7 @@ x_123 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__
 x_124 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_124, 0, x_122);
 lean_ctor_set(x_124, 1, x_123);
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 x_126 = lean_ctor_get(x_125, 0);
 lean_inc(x_126);
 x_127 = lean_ctor_get(x_125, 1);
@@ -15074,7 +17747,7 @@ lean_dec(x_23);
 lean_dec(x_2);
 lean_dec(x_1);
 x_141 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__7;
-x_142 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_141, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
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 x_143 = lean_ctor_get(x_142, 0);
 lean_inc(x_143);
 x_144 = lean_unbox(x_143);
@@ -15146,7 +17819,7 @@ x_160 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__3___closed__
 x_161 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_161, 0, x_159);
 lean_ctor_set(x_161, 1, x_160);
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 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -15369,8 +18042,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___la
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
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 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
 x_4 = l_Lean_Name_mkStr3(x_1, x_2, x_3);
 return x_4;
@@ -15429,7 +18102,7 @@ x_22 = lean_ctor_get(x_14, 0);
 lean_inc(x_22);
 lean_dec(x_14);
 x_23 = l_Lean_Meta_Grind_Arith_CommRing_processNewEqImpl___lambda__4___closed__1;
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 x_25 = lean_ctor_get(x_24, 0);
 lean_inc(x_25);
 x_26 = lean_unbox(x_25);
@@ -15484,7 +18157,7 @@ lean_ctor_set(x_24, 0, x_39);
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 lean_ctor_set(x_40, 0, x_24);
 lean_ctor_set(x_40, 1, x_39);
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 x_42 = lean_ctor_get(x_41, 0);
 lean_inc(x_42);
 x_43 = lean_ctor_get(x_41, 1);
@@ -15600,7 +18273,7 @@ lean_ctor_set(x_61, 1, x_59);
 x_62 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_62, 0, x_61);
 lean_ctor_set(x_62, 1, x_60);
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 x_64 = lean_ctor_get(x_63, 0);
 lean_inc(x_64);
 x_65 = lean_ctor_get(x_63, 1);
@@ -15844,8 +18517,8 @@ static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl__
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify1___closed__2;
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 x_3 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__3;
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 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
@@ -15874,7 +18547,7 @@ _start:
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; uint8_t x_16; 
 x_13 = l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___closed__2;
-x_14 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_13, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
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 x_15 = lean_ctor_get(x_14, 0);
 lean_inc(x_15);
 x_16 = lean_unbox(x_15);
@@ -15937,7 +18610,7 @@ x_32 = l_Lean_Meta_Grind_Arith_CommRing_processNewDiseqImpl___lambda__2___closed
 x_33 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_33, 0, x_31);
 lean_ctor_set(x_33, 1, x_32);
-x_34 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_13, x_33, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_28);
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 return x_34;
 }
 else
@@ -16158,7 +18831,7 @@ lean_dec(x_23);
 lean_dec(x_2);
 lean_dec(x_1);
 x_42 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__7;
-x_43 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_42, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
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 x_44 = lean_ctor_get(x_43, 0);
 lean_inc(x_44);
 x_45 = lean_unbox(x_44);
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 x_62 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_62, 0, x_60);
 lean_ctor_set(x_62, 1, x_61);
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 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -16333,7 +19006,7 @@ else
 {
 lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; 
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-x_79 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_78, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
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 x_80 = lean_ctor_get(x_79, 0);
 lean_inc(x_80);
 x_81 = lean_unbox(x_80);
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 lean_ctor_set(x_96, 0, x_79);
 lean_ctor_set(x_96, 1, x_95);
-x_97 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_78, x_96, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_92);
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 x_98 = lean_ctor_get(x_97, 0);
 lean_inc(x_98);
 x_99 = lean_ctor_get(x_97, 1);
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 x_119 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_119, 0, x_117);
 lean_ctor_set(x_119, 1, x_118);
-x_120 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_78, x_119, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_114);
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 x_121 = lean_ctor_get(x_120, 0);
 lean_inc(x_121);
 x_122 = lean_ctor_get(x_120, 1);
@@ -16775,7 +19448,7 @@ x_21 = lean_ctor_get(x_13, 0);
 lean_inc(x_21);
 lean_dec(x_13);
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 lean_inc(x_24);
 x_25 = lean_unbox(x_24);
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 lean_ctor_set(x_40, 0, x_23);
 lean_ctor_set(x_40, 1, x_39);
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 x_42 = lean_ctor_get(x_41, 0);
 lean_inc(x_42);
 x_43 = lean_ctor_get(x_41, 1);
@@ -16948,7 +19621,7 @@ lean_ctor_set(x_62, 1, x_60);
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 lean_ctor_set(x_63, 0, x_62);
 lean_ctor_set(x_63, 1, x_61);
-x_64 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_22, x_63, x_21, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_58);
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 x_65 = lean_ctor_get(x_64, 0);
 lean_inc(x_65);
 x_66 = lean_ctor_get(x_64, 1);
@@ -17101,30 +19774,30 @@ l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Ari
 lean_mark_persistent(l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_EqCnstr_0__Lean_Meta_Grind_Arith_CommRing_toRingExpr_x3f___closed__5);
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 lean_mark_persistent(l_Lean_Grind_CommRing_Mon_findSimp_x3f_go___closed__1);
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-lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplifyWith___spec__1___closed__6);
-l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__1 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__1();
-lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__1);
-l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2();
-lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_EqCnstr_simplify___spec__1___closed__2);
+l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__1);
+l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__2);
+l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3 = _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__3);
+l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4 = _init_l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify1___closed__4);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__1 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__1();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__1);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__2);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__3 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__3();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__3);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__4);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__5 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__5();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__5);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplifyWith___spec__1___closed__6);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__1 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__1();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__1);
+l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2 = _init_l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2();
+lean_mark_persistent(l_Lean_Loop_forIn_loop___at_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_simplify___spec__1___closed__2);
 l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__1();
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__1);
 l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_checkConstant___closed__2();
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Internalize.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Internalize.c
index cd6c1a37e7..e6d777eec4 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Internalize.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Internalize.c
@@ -1597,9 +1597,9 @@ x_41 = !lean_is_exclusive(x_38);
 if (x_41 == 0)
 {
 lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; uint8_t x_46; 
-x_42 = lean_ctor_get(x_38, 14);
+x_42 = lean_ctor_get(x_38, 15);
 x_43 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_42, x_1, x_2);
-lean_ctor_set(x_38, 14, x_43);
+lean_ctor_set(x_38, 15, x_43);
 x_44 = lean_array_fset(x_40, x_4, x_38);
 lean_dec(x_4);
 lean_ctor_set(x_21, 0, x_44);
@@ -1628,7 +1628,7 @@ return x_49;
 }
 else
 {
-lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
 x_50 = lean_ctor_get(x_38, 0);
 x_51 = lean_ctor_get(x_38, 1);
 x_52 = lean_ctor_get(x_38, 2);
@@ -1648,6 +1648,8 @@ x_65 = lean_ctor_get(x_38, 15);
 x_66 = lean_ctor_get(x_38, 16);
 x_67 = lean_ctor_get(x_38, 17);
 x_68 = lean_ctor_get(x_38, 18);
+x_69 = lean_ctor_get(x_38, 19);
+lean_inc(x_69);
 lean_inc(x_68);
 lean_inc(x_67);
 lean_inc(x_66);
@@ -1668,722 +1670,708 @@ lean_inc(x_52);
 lean_inc(x_51);
 lean_inc(x_50);
 lean_dec(x_38);
-x_69 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_64, x_1, x_2);
-x_70 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_70, 0, x_50);
-lean_ctor_set(x_70, 1, x_51);
-lean_ctor_set(x_70, 2, x_52);
-lean_ctor_set(x_70, 3, x_53);
-lean_ctor_set(x_70, 4, x_54);
-lean_ctor_set(x_70, 5, x_55);
-lean_ctor_set(x_70, 6, x_56);
-lean_ctor_set(x_70, 7, x_57);
-lean_ctor_set(x_70, 8, x_58);
-lean_ctor_set(x_70, 9, x_59);
-lean_ctor_set(x_70, 10, x_60);
-lean_ctor_set(x_70, 11, x_61);
-lean_ctor_set(x_70, 12, x_62);
-lean_ctor_set(x_70, 13, x_63);
-lean_ctor_set(x_70, 14, x_69);
-lean_ctor_set(x_70, 15, x_65);
-lean_ctor_set(x_70, 16, x_66);
-lean_ctor_set(x_70, 17, x_67);
-lean_ctor_set(x_70, 18, x_68);
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+x_70 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_65, x_1, x_2);
+x_71 = lean_alloc_ctor(0, 20, 0);
+lean_ctor_set(x_71, 0, x_50);
+lean_ctor_set(x_71, 1, x_51);
+lean_ctor_set(x_71, 2, x_52);
+lean_ctor_set(x_71, 3, x_53);
+lean_ctor_set(x_71, 4, x_54);
+lean_ctor_set(x_71, 5, x_55);
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 lean_dec(x_4);
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 lean_dec(x_5);
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- lean_ctor_release(x_72, 0);
- lean_ctor_release(x_72, 1);
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+lean_inc(x_74);
+if (lean_is_exclusive(x_73)) {
+ lean_ctor_release(x_73, 0);
+ lean_ctor_release(x_73, 1);
+ x_75 = x_73;
 } else {
- lean_dec_ref(x_72);
- x_74 = lean_box(0);
+ lean_dec_ref(x_73);
+ x_75 = lean_box(0);
 }
-if (lean_is_scalar(x_74)) {
- x_75 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_75)) {
+ x_76 = lean_alloc_ctor(0, 2, 0);
 } else {
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+ x_76 = x_75;
 }
-lean_ctor_set(x_75, 0, x_39);
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 }
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 else
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-x_76 = lean_ctor_get(x_21, 0);
-x_77 = lean_ctor_get(x_21, 1);
-x_78 = lean_ctor_get(x_21, 2);
+lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; 
+x_77 = lean_ctor_get(x_21, 0);
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 lean_inc(x_78);
 lean_inc(x_77);
-lean_inc(x_76);
 lean_dec(x_21);
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-x_80 = lean_nat_dec_lt(x_4, x_79);
-lean_dec(x_79);
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+x_80 = lean_array_get_size(x_77);
+x_81 = lean_nat_dec_lt(x_4, x_80);
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+if (x_81 == 0)
 {
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+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; 
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
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-lean_ctor_set(x_81, 0, x_76);
-lean_ctor_set(x_81, 1, x_77);
-lean_ctor_set(x_81, 2, x_78);
-lean_ctor_set(x_20, 2, x_81);
-x_82 = lean_st_ref_set(x_5, x_19, x_22);
+x_82 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_82, 0, x_77);
+lean_ctor_set(x_82, 1, x_78);
+lean_ctor_set(x_82, 2, x_79);
+lean_ctor_set(x_20, 2, x_82);
+x_83 = lean_st_ref_set(x_5, x_19, x_22);
 lean_dec(x_5);
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-lean_inc(x_83);
-if (lean_is_exclusive(x_82)) {
- lean_ctor_release(x_82, 0);
- lean_ctor_release(x_82, 1);
- x_84 = x_82;
+x_84 = lean_ctor_get(x_83, 1);
+lean_inc(x_84);
+if (lean_is_exclusive(x_83)) {
+ lean_ctor_release(x_83, 0);
+ lean_ctor_release(x_83, 1);
+ x_85 = x_83;
 } else {
- lean_dec_ref(x_82);
- x_84 = lean_box(0);
+ lean_dec_ref(x_83);
+ x_85 = lean_box(0);
 }
-x_85 = lean_box(0);
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- x_86 = lean_alloc_ctor(0, 2, 0);
+x_86 = lean_box(0);
+if (lean_is_scalar(x_85)) {
+ x_87 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_86 = x_84;
+ x_87 = x_85;
 }
-lean_ctor_set(x_86, 0, x_85);
-lean_ctor_set(x_86, 1, x_83);
-return x_86;
+lean_ctor_set(x_87, 0, x_86);
+lean_ctor_set(x_87, 1, x_84);
+return x_87;
 }
 else
 {
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-x_87 = lean_array_fget(x_76, x_4);
-x_88 = lean_box(0);
-x_89 = lean_array_fset(x_76, x_4, x_88);
-x_90 = lean_ctor_get(x_87, 0);
-lean_inc(x_90);
-x_91 = lean_ctor_get(x_87, 1);
+lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; 
+x_88 = lean_array_fget(x_77, x_4);
+x_89 = lean_box(0);
+x_90 = lean_array_fset(x_77, x_4, x_89);
+x_91 = lean_ctor_get(x_88, 0);
 lean_inc(x_91);
-x_92 = lean_ctor_get(x_87, 2);
+x_92 = lean_ctor_get(x_88, 1);
 lean_inc(x_92);
-x_93 = lean_ctor_get(x_87, 3);
+x_93 = lean_ctor_get(x_88, 2);
 lean_inc(x_93);
-x_94 = lean_ctor_get(x_87, 4);
+x_94 = lean_ctor_get(x_88, 3);
 lean_inc(x_94);
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 lean_inc(x_95);
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 lean_inc(x_96);
-x_97 = lean_ctor_get(x_87, 7);
+x_97 = lean_ctor_get(x_88, 6);
 lean_inc(x_97);
-x_98 = lean_ctor_get(x_87, 8);
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 lean_inc(x_98);
-x_99 = lean_ctor_get(x_87, 9);
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 lean_inc(x_99);
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 lean_inc(x_100);
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 lean_inc(x_101);
-x_102 = lean_ctor_get(x_87, 12);
+x_102 = lean_ctor_get(x_88, 11);
 lean_inc(x_102);
-x_103 = lean_ctor_get(x_87, 13);
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 lean_inc(x_103);
-x_104 = lean_ctor_get(x_87, 14);
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 lean_inc(x_104);
-x_105 = lean_ctor_get(x_87, 15);
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 lean_inc(x_105);
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 lean_inc(x_106);
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 lean_inc(x_107);
-x_108 = lean_ctor_get(x_87, 18);
+x_108 = lean_ctor_get(x_88, 17);
 lean_inc(x_108);
-if (lean_is_exclusive(x_87)) {
- lean_ctor_release(x_87, 0);
- lean_ctor_release(x_87, 1);
- lean_ctor_release(x_87, 2);
- lean_ctor_release(x_87, 3);
- lean_ctor_release(x_87, 4);
- lean_ctor_release(x_87, 5);
- lean_ctor_release(x_87, 6);
- lean_ctor_release(x_87, 7);
- lean_ctor_release(x_87, 8);
- lean_ctor_release(x_87, 9);
- lean_ctor_release(x_87, 10);
- lean_ctor_release(x_87, 11);
- lean_ctor_release(x_87, 12);
- lean_ctor_release(x_87, 13);
- lean_ctor_release(x_87, 14);
- lean_ctor_release(x_87, 15);
- lean_ctor_release(x_87, 16);
- lean_ctor_release(x_87, 17);
- lean_ctor_release(x_87, 18);
- x_109 = x_87;
+x_109 = lean_ctor_get(x_88, 18);
+lean_inc(x_109);
+x_110 = lean_ctor_get(x_88, 19);
+lean_inc(x_110);
+if (lean_is_exclusive(x_88)) {
+ lean_ctor_release(x_88, 0);
+ lean_ctor_release(x_88, 1);
+ lean_ctor_release(x_88, 2);
+ lean_ctor_release(x_88, 3);
+ lean_ctor_release(x_88, 4);
+ lean_ctor_release(x_88, 5);
+ lean_ctor_release(x_88, 6);
+ lean_ctor_release(x_88, 7);
+ lean_ctor_release(x_88, 8);
+ lean_ctor_release(x_88, 9);
+ lean_ctor_release(x_88, 10);
+ lean_ctor_release(x_88, 11);
+ lean_ctor_release(x_88, 12);
+ lean_ctor_release(x_88, 13);
+ lean_ctor_release(x_88, 14);
+ lean_ctor_release(x_88, 15);
+ lean_ctor_release(x_88, 16);
+ lean_ctor_release(x_88, 17);
+ lean_ctor_release(x_88, 18);
+ lean_ctor_release(x_88, 19);
+ x_111 = x_88;
 } else {
- lean_dec_ref(x_87);
- x_109 = lean_box(0);
+ lean_dec_ref(x_88);
+ x_111 = lean_box(0);
 }
-x_110 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_104, x_1, x_2);
-if (lean_is_scalar(x_109)) {
- x_111 = lean_alloc_ctor(0, 19, 0);
+x_112 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_106, x_1, x_2);
+if (lean_is_scalar(x_111)) {
+ x_113 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_111 = x_109;
+ x_113 = x_111;
 }
-lean_ctor_set(x_111, 0, x_90);
-lean_ctor_set(x_111, 1, x_91);
-lean_ctor_set(x_111, 2, x_92);
-lean_ctor_set(x_111, 3, x_93);
-lean_ctor_set(x_111, 4, x_94);
-lean_ctor_set(x_111, 5, x_95);
-lean_ctor_set(x_111, 6, x_96);
-lean_ctor_set(x_111, 7, x_97);
-lean_ctor_set(x_111, 8, x_98);
-lean_ctor_set(x_111, 9, x_99);
-lean_ctor_set(x_111, 10, x_100);
-lean_ctor_set(x_111, 11, x_101);
-lean_ctor_set(x_111, 12, x_102);
-lean_ctor_set(x_111, 13, x_103);
-lean_ctor_set(x_111, 14, x_110);
-lean_ctor_set(x_111, 15, x_105);
-lean_ctor_set(x_111, 16, x_106);
-lean_ctor_set(x_111, 17, x_107);
-lean_ctor_set(x_111, 18, x_108);
-x_112 = lean_array_fset(x_89, x_4, x_111);
+lean_ctor_set(x_113, 0, x_91);
+lean_ctor_set(x_113, 1, x_92);
+lean_ctor_set(x_113, 2, x_93);
+lean_ctor_set(x_113, 3, x_94);
+lean_ctor_set(x_113, 4, x_95);
+lean_ctor_set(x_113, 5, x_96);
+lean_ctor_set(x_113, 6, x_97);
+lean_ctor_set(x_113, 7, x_98);
+lean_ctor_set(x_113, 8, x_99);
+lean_ctor_set(x_113, 9, x_100);
+lean_ctor_set(x_113, 10, x_101);
+lean_ctor_set(x_113, 11, x_102);
+lean_ctor_set(x_113, 12, x_103);
+lean_ctor_set(x_113, 13, x_104);
+lean_ctor_set(x_113, 14, x_105);
+lean_ctor_set(x_113, 15, x_112);
+lean_ctor_set(x_113, 16, x_107);
+lean_ctor_set(x_113, 17, x_108);
+lean_ctor_set(x_113, 18, x_109);
+lean_ctor_set(x_113, 19, x_110);
+x_114 = lean_array_fset(x_90, x_4, x_113);
 lean_dec(x_4);
-x_113 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_113, 0, x_112);
-lean_ctor_set(x_113, 1, x_77);
-lean_ctor_set(x_113, 2, x_78);
-lean_ctor_set(x_20, 2, x_113);
-x_114 = lean_st_ref_set(x_5, x_19, x_22);
+x_115 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_115, 0, x_114);
+lean_ctor_set(x_115, 1, x_78);
+lean_ctor_set(x_115, 2, x_79);
+lean_ctor_set(x_20, 2, x_115);
+x_116 = lean_st_ref_set(x_5, x_19, x_22);
 lean_dec(x_5);
-x_115 = lean_ctor_get(x_114, 1);
-lean_inc(x_115);
-if (lean_is_exclusive(x_114)) {
- lean_ctor_release(x_114, 0);
- lean_ctor_release(x_114, 1);
- x_116 = x_114;
+x_117 = lean_ctor_get(x_116, 1);
+lean_inc(x_117);
+if (lean_is_exclusive(x_116)) {
+ lean_ctor_release(x_116, 0);
+ lean_ctor_release(x_116, 1);
+ x_118 = x_116;
 } else {
- lean_dec_ref(x_114);
- x_116 = lean_box(0);
+ lean_dec_ref(x_116);
+ x_118 = lean_box(0);
 }
-if (lean_is_scalar(x_116)) {
- x_117 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_118)) {
+ x_119 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_117 = x_116;
+ x_119 = x_118;
 }
-lean_ctor_set(x_117, 0, x_88);
-lean_ctor_set(x_117, 1, x_115);
-return x_117;
+lean_ctor_set(x_119, 0, x_89);
+lean_ctor_set(x_119, 1, x_117);
+return x_119;
 }
 }
 }
 else
 {
-lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; uint8_t x_125; 
-x_118 = lean_ctor_get(x_20, 0);
-x_119 = lean_ctor_get(x_20, 1);
-lean_inc(x_119);
-lean_inc(x_118);
-lean_dec(x_20);
-x_120 = lean_ctor_get(x_21, 0);
-lean_inc(x_120);
-x_121 = lean_ctor_get(x_21, 1);
+lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; uint8_t x_127; 
+x_120 = lean_ctor_get(x_20, 0);
+x_121 = lean_ctor_get(x_20, 1);
 lean_inc(x_121);
-x_122 = lean_ctor_get(x_21, 2);
+lean_inc(x_120);
+lean_dec(x_20);
+x_122 = lean_ctor_get(x_21, 0);
 lean_inc(x_122);
+x_123 = lean_ctor_get(x_21, 1);
+lean_inc(x_123);
+x_124 = lean_ctor_get(x_21, 2);
+lean_inc(x_124);
 if (lean_is_exclusive(x_21)) {
  lean_ctor_release(x_21, 0);
  lean_ctor_release(x_21, 1);
  lean_ctor_release(x_21, 2);
- x_123 = x_21;
+ x_125 = x_21;
 } else {
  lean_dec_ref(x_21);
- x_123 = lean_box(0);
+ x_125 = lean_box(0);
 }
-x_124 = lean_array_get_size(x_120);
-x_125 = lean_nat_dec_lt(x_4, x_124);
-lean_dec(x_124);
-if (x_125 == 0)
+x_126 = lean_array_get_size(x_122);
+x_127 = lean_nat_dec_lt(x_4, x_126);
+lean_dec(x_126);
+if (x_127 == 0)
 {
-lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
+lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; 
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-if (lean_is_scalar(x_123)) {
- x_126 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_125)) {
+ x_128 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_126 = x_123;
+ x_128 = x_125;
 }
-lean_ctor_set(x_126, 0, x_120);
-lean_ctor_set(x_126, 1, x_121);
-lean_ctor_set(x_126, 2, x_122);
-x_127 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_127, 0, x_118);
-lean_ctor_set(x_127, 1, x_119);
-lean_ctor_set(x_127, 2, x_126);
-lean_ctor_set(x_19, 13, x_127);
-x_128 = lean_st_ref_set(x_5, x_19, x_22);
+lean_ctor_set(x_128, 0, x_122);
+lean_ctor_set(x_128, 1, x_123);
+lean_ctor_set(x_128, 2, x_124);
+x_129 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_129, 0, x_120);
+lean_ctor_set(x_129, 1, x_121);
+lean_ctor_set(x_129, 2, x_128);
+lean_ctor_set(x_19, 13, x_129);
+x_130 = lean_st_ref_set(x_5, x_19, x_22);
 lean_dec(x_5);
-x_129 = lean_ctor_get(x_128, 1);
-lean_inc(x_129);
-if (lean_is_exclusive(x_128)) {
- lean_ctor_release(x_128, 0);
- lean_ctor_release(x_128, 1);
- x_130 = x_128;
-} else {
- lean_dec_ref(x_128);
- x_130 = lean_box(0);
-}
-x_131 = lean_box(0);
-if (lean_is_scalar(x_130)) {
- x_132 = lean_alloc_ctor(0, 2, 0);
-} else {
+x_131 = lean_ctor_get(x_130, 1);
+lean_inc(x_131);
+if (lean_is_exclusive(x_130)) {
+ lean_ctor_release(x_130, 0);
+ lean_ctor_release(x_130, 1);
  x_132 = x_130;
+} else {
+ lean_dec_ref(x_130);
+ x_132 = lean_box(0);
 }
-lean_ctor_set(x_132, 0, x_131);
-lean_ctor_set(x_132, 1, x_129);
-return x_132;
+x_133 = lean_box(0);
+if (lean_is_scalar(x_132)) {
+ x_134 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_134 = x_132;
+}
+lean_ctor_set(x_134, 0, x_133);
+lean_ctor_set(x_134, 1, x_131);
+return x_134;
 }
 else
 {
-lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; 
-x_133 = lean_array_fget(x_120, x_4);
-x_134 = lean_box(0);
-x_135 = lean_array_fset(x_120, x_4, x_134);
-x_136 = lean_ctor_get(x_133, 0);
-lean_inc(x_136);
-x_137 = lean_ctor_get(x_133, 1);
-lean_inc(x_137);
-x_138 = lean_ctor_get(x_133, 2);
+lean_object* x_135; lean_object* x_136; lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; 
+x_135 = lean_array_fget(x_122, x_4);
+x_136 = lean_box(0);
+x_137 = lean_array_fset(x_122, x_4, x_136);
+x_138 = lean_ctor_get(x_135, 0);
 lean_inc(x_138);
-x_139 = lean_ctor_get(x_133, 3);
+x_139 = lean_ctor_get(x_135, 1);
 lean_inc(x_139);
-x_140 = lean_ctor_get(x_133, 4);
+x_140 = lean_ctor_get(x_135, 2);
 lean_inc(x_140);
-x_141 = lean_ctor_get(x_133, 5);
+x_141 = lean_ctor_get(x_135, 3);
 lean_inc(x_141);
-x_142 = lean_ctor_get(x_133, 6);
+x_142 = lean_ctor_get(x_135, 4);
 lean_inc(x_142);
-x_143 = lean_ctor_get(x_133, 7);
+x_143 = lean_ctor_get(x_135, 5);
 lean_inc(x_143);
-x_144 = lean_ctor_get(x_133, 8);
+x_144 = lean_ctor_get(x_135, 6);
 lean_inc(x_144);
-x_145 = lean_ctor_get(x_133, 9);
+x_145 = lean_ctor_get(x_135, 7);
 lean_inc(x_145);
-x_146 = lean_ctor_get(x_133, 10);
+x_146 = lean_ctor_get(x_135, 8);
 lean_inc(x_146);
-x_147 = lean_ctor_get(x_133, 11);
+x_147 = lean_ctor_get(x_135, 9);
 lean_inc(x_147);
-x_148 = lean_ctor_get(x_133, 12);
+x_148 = lean_ctor_get(x_135, 10);
 lean_inc(x_148);
-x_149 = lean_ctor_get(x_133, 13);
+x_149 = lean_ctor_get(x_135, 11);
 lean_inc(x_149);
-x_150 = lean_ctor_get(x_133, 14);
+x_150 = lean_ctor_get(x_135, 12);
 lean_inc(x_150);
-x_151 = lean_ctor_get(x_133, 15);
+x_151 = lean_ctor_get(x_135, 13);
 lean_inc(x_151);
-x_152 = lean_ctor_get(x_133, 16);
+x_152 = lean_ctor_get(x_135, 14);
 lean_inc(x_152);
-x_153 = lean_ctor_get(x_133, 17);
+x_153 = lean_ctor_get(x_135, 15);
 lean_inc(x_153);
-x_154 = lean_ctor_get(x_133, 18);
+x_154 = lean_ctor_get(x_135, 16);
 lean_inc(x_154);
-if (lean_is_exclusive(x_133)) {
- lean_ctor_release(x_133, 0);
- lean_ctor_release(x_133, 1);
- lean_ctor_release(x_133, 2);
- lean_ctor_release(x_133, 3);
- lean_ctor_release(x_133, 4);
- lean_ctor_release(x_133, 5);
- lean_ctor_release(x_133, 6);
- lean_ctor_release(x_133, 7);
- lean_ctor_release(x_133, 8);
- lean_ctor_release(x_133, 9);
- lean_ctor_release(x_133, 10);
- lean_ctor_release(x_133, 11);
- lean_ctor_release(x_133, 12);
- lean_ctor_release(x_133, 13);
- lean_ctor_release(x_133, 14);
- lean_ctor_release(x_133, 15);
- lean_ctor_release(x_133, 16);
- lean_ctor_release(x_133, 17);
- lean_ctor_release(x_133, 18);
- x_155 = x_133;
+x_155 = lean_ctor_get(x_135, 17);
+lean_inc(x_155);
+x_156 = lean_ctor_get(x_135, 18);
+lean_inc(x_156);
+x_157 = lean_ctor_get(x_135, 19);
+lean_inc(x_157);
+if (lean_is_exclusive(x_135)) {
+ lean_ctor_release(x_135, 0);
+ lean_ctor_release(x_135, 1);
+ lean_ctor_release(x_135, 2);
+ lean_ctor_release(x_135, 3);
+ lean_ctor_release(x_135, 4);
+ lean_ctor_release(x_135, 5);
+ lean_ctor_release(x_135, 6);
+ lean_ctor_release(x_135, 7);
+ lean_ctor_release(x_135, 8);
+ lean_ctor_release(x_135, 9);
+ lean_ctor_release(x_135, 10);
+ lean_ctor_release(x_135, 11);
+ lean_ctor_release(x_135, 12);
+ lean_ctor_release(x_135, 13);
+ lean_ctor_release(x_135, 14);
+ lean_ctor_release(x_135, 15);
+ lean_ctor_release(x_135, 16);
+ lean_ctor_release(x_135, 17);
+ lean_ctor_release(x_135, 18);
+ lean_ctor_release(x_135, 19);
+ x_158 = x_135;
 } else {
- lean_dec_ref(x_133);
- x_155 = lean_box(0);
+ lean_dec_ref(x_135);
+ x_158 = lean_box(0);
 }
-x_156 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_150, x_1, x_2);
-if (lean_is_scalar(x_155)) {
- x_157 = lean_alloc_ctor(0, 19, 0);
+x_159 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_153, x_1, x_2);
+if (lean_is_scalar(x_158)) {
+ x_160 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_157 = x_155;
+ x_160 = x_158;
 }
-lean_ctor_set(x_157, 0, x_136);
-lean_ctor_set(x_157, 1, x_137);
-lean_ctor_set(x_157, 2, x_138);
-lean_ctor_set(x_157, 3, x_139);
-lean_ctor_set(x_157, 4, x_140);
-lean_ctor_set(x_157, 5, x_141);
-lean_ctor_set(x_157, 6, x_142);
-lean_ctor_set(x_157, 7, x_143);
-lean_ctor_set(x_157, 8, x_144);
-lean_ctor_set(x_157, 9, x_145);
-lean_ctor_set(x_157, 10, x_146);
-lean_ctor_set(x_157, 11, x_147);
-lean_ctor_set(x_157, 12, x_148);
-lean_ctor_set(x_157, 13, x_149);
-lean_ctor_set(x_157, 14, x_156);
-lean_ctor_set(x_157, 15, x_151);
-lean_ctor_set(x_157, 16, x_152);
-lean_ctor_set(x_157, 17, x_153);
-lean_ctor_set(x_157, 18, x_154);
-x_158 = lean_array_fset(x_135, x_4, x_157);
+lean_ctor_set(x_160, 0, x_138);
+lean_ctor_set(x_160, 1, x_139);
+lean_ctor_set(x_160, 2, x_140);
+lean_ctor_set(x_160, 3, x_141);
+lean_ctor_set(x_160, 4, x_142);
+lean_ctor_set(x_160, 5, x_143);
+lean_ctor_set(x_160, 6, x_144);
+lean_ctor_set(x_160, 7, x_145);
+lean_ctor_set(x_160, 8, x_146);
+lean_ctor_set(x_160, 9, x_147);
+lean_ctor_set(x_160, 10, x_148);
+lean_ctor_set(x_160, 11, x_149);
+lean_ctor_set(x_160, 12, x_150);
+lean_ctor_set(x_160, 13, x_151);
+lean_ctor_set(x_160, 14, x_152);
+lean_ctor_set(x_160, 15, x_159);
+lean_ctor_set(x_160, 16, x_154);
+lean_ctor_set(x_160, 17, x_155);
+lean_ctor_set(x_160, 18, x_156);
+lean_ctor_set(x_160, 19, x_157);
+x_161 = lean_array_fset(x_137, x_4, x_160);
 lean_dec(x_4);
-if (lean_is_scalar(x_123)) {
- x_159 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_125)) {
+ x_162 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_159 = x_123;
+ x_162 = x_125;
 }
-lean_ctor_set(x_159, 0, x_158);
-lean_ctor_set(x_159, 1, x_121);
-lean_ctor_set(x_159, 2, x_122);
-x_160 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_160, 0, x_118);
-lean_ctor_set(x_160, 1, x_119);
-lean_ctor_set(x_160, 2, x_159);
-lean_ctor_set(x_19, 13, x_160);
-x_161 = lean_st_ref_set(x_5, x_19, x_22);
+lean_ctor_set(x_162, 0, x_161);
+lean_ctor_set(x_162, 1, x_123);
+lean_ctor_set(x_162, 2, x_124);
+x_163 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_163, 0, x_120);
+lean_ctor_set(x_163, 1, x_121);
+lean_ctor_set(x_163, 2, x_162);
+lean_ctor_set(x_19, 13, x_163);
+x_164 = lean_st_ref_set(x_5, x_19, x_22);
 lean_dec(x_5);
-x_162 = lean_ctor_get(x_161, 1);
-lean_inc(x_162);
-if (lean_is_exclusive(x_161)) {
- lean_ctor_release(x_161, 0);
- lean_ctor_release(x_161, 1);
- x_163 = x_161;
+x_165 = lean_ctor_get(x_164, 1);
+lean_inc(x_165);
+if (lean_is_exclusive(x_164)) {
+ lean_ctor_release(x_164, 0);
+ lean_ctor_release(x_164, 1);
+ x_166 = x_164;
 } else {
- lean_dec_ref(x_161);
- x_163 = lean_box(0);
+ lean_dec_ref(x_164);
+ x_166 = lean_box(0);
 }
-if (lean_is_scalar(x_163)) {
- x_164 = lean_alloc_ctor(0, 2, 0);
+if (lean_is_scalar(x_166)) {
+ x_167 = lean_alloc_ctor(0, 2, 0);
 } else {
- x_164 = x_163;
+ x_167 = x_166;
 }
-lean_ctor_set(x_164, 0, x_134);
-lean_ctor_set(x_164, 1, x_162);
-return x_164;
+lean_ctor_set(x_167, 0, x_136);
+lean_ctor_set(x_167, 1, x_165);
+return x_167;
 }
 }
 }
 else
 {
-lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; uint8_t x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; uint8_t x_188; 
-x_165 = lean_ctor_get(x_19, 0);
-x_166 = lean_ctor_get(x_19, 1);
-x_167 = lean_ctor_get(x_19, 2);
-x_168 = lean_ctor_get(x_19, 3);
-x_169 = lean_ctor_get(x_19, 4);
-x_170 = lean_ctor_get(x_19, 5);
-x_171 = lean_ctor_get(x_19, 6);
-x_172 = lean_ctor_get_uint8(x_19, sizeof(void*)*15);
-x_173 = lean_ctor_get(x_19, 7);
-x_174 = lean_ctor_get(x_19, 8);
-x_175 = lean_ctor_get(x_19, 9);
-x_176 = lean_ctor_get(x_19, 10);
-x_177 = lean_ctor_get(x_19, 11);
-x_178 = lean_ctor_get(x_19, 12);
-x_179 = lean_ctor_get(x_19, 14);
+lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; uint8_t x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; uint8_t x_191; 
+x_168 = lean_ctor_get(x_19, 0);
+x_169 = lean_ctor_get(x_19, 1);
+x_170 = lean_ctor_get(x_19, 2);
+x_171 = lean_ctor_get(x_19, 3);
+x_172 = lean_ctor_get(x_19, 4);
+x_173 = lean_ctor_get(x_19, 5);
+x_174 = lean_ctor_get(x_19, 6);
+x_175 = lean_ctor_get_uint8(x_19, sizeof(void*)*15);
+x_176 = lean_ctor_get(x_19, 7);
+x_177 = lean_ctor_get(x_19, 8);
+x_178 = lean_ctor_get(x_19, 9);
+x_179 = lean_ctor_get(x_19, 10);
+x_180 = lean_ctor_get(x_19, 11);
+x_181 = lean_ctor_get(x_19, 12);
+x_182 = lean_ctor_get(x_19, 14);
+lean_inc(x_182);
+lean_inc(x_181);
+lean_inc(x_180);
 lean_inc(x_179);
 lean_inc(x_178);
 lean_inc(x_177);
 lean_inc(x_176);
-lean_inc(x_175);
 lean_inc(x_174);
 lean_inc(x_173);
+lean_inc(x_172);
 lean_inc(x_171);
 lean_inc(x_170);
 lean_inc(x_169);
 lean_inc(x_168);
-lean_inc(x_167);
-lean_inc(x_166);
-lean_inc(x_165);
 lean_dec(x_19);
-x_180 = lean_ctor_get(x_20, 0);
-lean_inc(x_180);
-x_181 = lean_ctor_get(x_20, 1);
-lean_inc(x_181);
+x_183 = lean_ctor_get(x_20, 0);
+lean_inc(x_183);
+x_184 = lean_ctor_get(x_20, 1);
+lean_inc(x_184);
 if (lean_is_exclusive(x_20)) {
  lean_ctor_release(x_20, 0);
  lean_ctor_release(x_20, 1);
  lean_ctor_release(x_20, 2);
- x_182 = x_20;
+ x_185 = x_20;
 } else {
  lean_dec_ref(x_20);
- x_182 = lean_box(0);
+ x_185 = lean_box(0);
 }
-x_183 = lean_ctor_get(x_21, 0);
-lean_inc(x_183);
-x_184 = lean_ctor_get(x_21, 1);
-lean_inc(x_184);
-x_185 = lean_ctor_get(x_21, 2);
-lean_inc(x_185);
+x_186 = lean_ctor_get(x_21, 0);
+lean_inc(x_186);
+x_187 = lean_ctor_get(x_21, 1);
+lean_inc(x_187);
+x_188 = lean_ctor_get(x_21, 2);
+lean_inc(x_188);
 if (lean_is_exclusive(x_21)) {
  lean_ctor_release(x_21, 0);
  lean_ctor_release(x_21, 1);
  lean_ctor_release(x_21, 2);
- x_186 = x_21;
+ x_189 = x_21;
 } else {
  lean_dec_ref(x_21);
- x_186 = lean_box(0);
+ x_189 = lean_box(0);
 }
-x_187 = lean_array_get_size(x_183);
-x_188 = lean_nat_dec_lt(x_4, x_187);
-lean_dec(x_187);
-if (x_188 == 0)
+x_190 = lean_array_get_size(x_186);
+x_191 = lean_nat_dec_lt(x_4, x_190);
+lean_dec(x_190);
+if (x_191 == 0)
 {
-lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; 
+lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; 
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-if (lean_is_scalar(x_186)) {
- x_189 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_189)) {
+ x_192 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_189 = x_186;
+ x_192 = x_189;
 }
-lean_ctor_set(x_189, 0, x_183);
-lean_ctor_set(x_189, 1, x_184);
-lean_ctor_set(x_189, 2, x_185);
-if (lean_is_scalar(x_182)) {
- x_190 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_192, 0, x_186);
+lean_ctor_set(x_192, 1, x_187);
+lean_ctor_set(x_192, 2, x_188);
+if (lean_is_scalar(x_185)) {
+ x_193 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_190 = x_182;
+ x_193 = x_185;
 }
-lean_ctor_set(x_190, 0, x_180);
-lean_ctor_set(x_190, 1, x_181);
-lean_ctor_set(x_190, 2, x_189);
-x_191 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_191, 0, x_165);
-lean_ctor_set(x_191, 1, x_166);
-lean_ctor_set(x_191, 2, x_167);
-lean_ctor_set(x_191, 3, x_168);
-lean_ctor_set(x_191, 4, x_169);
-lean_ctor_set(x_191, 5, x_170);
-lean_ctor_set(x_191, 6, x_171);
-lean_ctor_set(x_191, 7, x_173);
-lean_ctor_set(x_191, 8, x_174);
-lean_ctor_set(x_191, 9, x_175);
-lean_ctor_set(x_191, 10, x_176);
-lean_ctor_set(x_191, 11, x_177);
-lean_ctor_set(x_191, 12, x_178);
-lean_ctor_set(x_191, 13, x_190);
-lean_ctor_set(x_191, 14, x_179);
-lean_ctor_set_uint8(x_191, sizeof(void*)*15, x_172);
-x_192 = lean_st_ref_set(x_5, x_191, x_22);
+lean_ctor_set(x_193, 0, x_183);
+lean_ctor_set(x_193, 1, x_184);
+lean_ctor_set(x_193, 2, x_192);
+x_194 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_194, 0, x_168);
+lean_ctor_set(x_194, 1, x_169);
+lean_ctor_set(x_194, 2, x_170);
+lean_ctor_set(x_194, 3, x_171);
+lean_ctor_set(x_194, 4, x_172);
+lean_ctor_set(x_194, 5, x_173);
+lean_ctor_set(x_194, 6, x_174);
+lean_ctor_set(x_194, 7, x_176);
+lean_ctor_set(x_194, 8, x_177);
+lean_ctor_set(x_194, 9, x_178);
+lean_ctor_set(x_194, 10, x_179);
+lean_ctor_set(x_194, 11, x_180);
+lean_ctor_set(x_194, 12, x_181);
+lean_ctor_set(x_194, 13, x_193);
+lean_ctor_set(x_194, 14, x_182);
+lean_ctor_set_uint8(x_194, sizeof(void*)*15, x_175);
+x_195 = lean_st_ref_set(x_5, x_194, x_22);
 lean_dec(x_5);
-x_193 = lean_ctor_get(x_192, 1);
-lean_inc(x_193);
-if (lean_is_exclusive(x_192)) {
- lean_ctor_release(x_192, 0);
- lean_ctor_release(x_192, 1);
- x_194 = x_192;
+x_196 = lean_ctor_get(x_195, 1);
+lean_inc(x_196);
+if (lean_is_exclusive(x_195)) {
+ lean_ctor_release(x_195, 0);
+ lean_ctor_release(x_195, 1);
+ x_197 = x_195;
 } else {
- lean_dec_ref(x_192);
- x_194 = lean_box(0);
+ lean_dec_ref(x_195);
+ x_197 = lean_box(0);
 }
-x_195 = lean_box(0);
-if (lean_is_scalar(x_194)) {
- x_196 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_196 = x_194;
-}
-lean_ctor_set(x_196, 0, x_195);
-lean_ctor_set(x_196, 1, x_193);
-return x_196;
-}
-else
-{
-lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; 
-x_197 = lean_array_fget(x_183, x_4);
 x_198 = lean_box(0);
-x_199 = lean_array_fset(x_183, x_4, x_198);
-x_200 = lean_ctor_get(x_197, 0);
-lean_inc(x_200);
-x_201 = lean_ctor_get(x_197, 1);
-lean_inc(x_201);
-x_202 = lean_ctor_get(x_197, 2);
-lean_inc(x_202);
-x_203 = lean_ctor_get(x_197, 3);
+if (lean_is_scalar(x_197)) {
+ x_199 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_199 = x_197;
+}
+lean_ctor_set(x_199, 0, x_198);
+lean_ctor_set(x_199, 1, x_196);
+return x_199;
+}
+else
+{
+lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; 
+x_200 = lean_array_fget(x_186, x_4);
+x_201 = lean_box(0);
+x_202 = lean_array_fset(x_186, x_4, x_201);
+x_203 = lean_ctor_get(x_200, 0);
 lean_inc(x_203);
-x_204 = lean_ctor_get(x_197, 4);
+x_204 = lean_ctor_get(x_200, 1);
 lean_inc(x_204);
-x_205 = lean_ctor_get(x_197, 5);
+x_205 = lean_ctor_get(x_200, 2);
 lean_inc(x_205);
-x_206 = lean_ctor_get(x_197, 6);
+x_206 = lean_ctor_get(x_200, 3);
 lean_inc(x_206);
-x_207 = lean_ctor_get(x_197, 7);
+x_207 = lean_ctor_get(x_200, 4);
 lean_inc(x_207);
-x_208 = lean_ctor_get(x_197, 8);
+x_208 = lean_ctor_get(x_200, 5);
 lean_inc(x_208);
-x_209 = lean_ctor_get(x_197, 9);
+x_209 = lean_ctor_get(x_200, 6);
 lean_inc(x_209);
-x_210 = lean_ctor_get(x_197, 10);
+x_210 = lean_ctor_get(x_200, 7);
 lean_inc(x_210);
-x_211 = lean_ctor_get(x_197, 11);
+x_211 = lean_ctor_get(x_200, 8);
 lean_inc(x_211);
-x_212 = lean_ctor_get(x_197, 12);
+x_212 = lean_ctor_get(x_200, 9);
 lean_inc(x_212);
-x_213 = lean_ctor_get(x_197, 13);
+x_213 = lean_ctor_get(x_200, 10);
 lean_inc(x_213);
-x_214 = lean_ctor_get(x_197, 14);
+x_214 = lean_ctor_get(x_200, 11);
 lean_inc(x_214);
-x_215 = lean_ctor_get(x_197, 15);
+x_215 = lean_ctor_get(x_200, 12);
 lean_inc(x_215);
-x_216 = lean_ctor_get(x_197, 16);
+x_216 = lean_ctor_get(x_200, 13);
 lean_inc(x_216);
-x_217 = lean_ctor_get(x_197, 17);
+x_217 = lean_ctor_get(x_200, 14);
 lean_inc(x_217);
-x_218 = lean_ctor_get(x_197, 18);
+x_218 = lean_ctor_get(x_200, 15);
 lean_inc(x_218);
-if (lean_is_exclusive(x_197)) {
- lean_ctor_release(x_197, 0);
- lean_ctor_release(x_197, 1);
- lean_ctor_release(x_197, 2);
- lean_ctor_release(x_197, 3);
- lean_ctor_release(x_197, 4);
- lean_ctor_release(x_197, 5);
- lean_ctor_release(x_197, 6);
- lean_ctor_release(x_197, 7);
- lean_ctor_release(x_197, 8);
- lean_ctor_release(x_197, 9);
- lean_ctor_release(x_197, 10);
- lean_ctor_release(x_197, 11);
- lean_ctor_release(x_197, 12);
- lean_ctor_release(x_197, 13);
- lean_ctor_release(x_197, 14);
- lean_ctor_release(x_197, 15);
- lean_ctor_release(x_197, 16);
- lean_ctor_release(x_197, 17);
- lean_ctor_release(x_197, 18);
- x_219 = x_197;
+x_219 = lean_ctor_get(x_200, 16);
+lean_inc(x_219);
+x_220 = lean_ctor_get(x_200, 17);
+lean_inc(x_220);
+x_221 = lean_ctor_get(x_200, 18);
+lean_inc(x_221);
+x_222 = lean_ctor_get(x_200, 19);
+lean_inc(x_222);
+if (lean_is_exclusive(x_200)) {
+ lean_ctor_release(x_200, 0);
+ lean_ctor_release(x_200, 1);
+ lean_ctor_release(x_200, 2);
+ lean_ctor_release(x_200, 3);
+ lean_ctor_release(x_200, 4);
+ lean_ctor_release(x_200, 5);
+ lean_ctor_release(x_200, 6);
+ lean_ctor_release(x_200, 7);
+ lean_ctor_release(x_200, 8);
+ lean_ctor_release(x_200, 9);
+ lean_ctor_release(x_200, 10);
+ lean_ctor_release(x_200, 11);
+ lean_ctor_release(x_200, 12);
+ lean_ctor_release(x_200, 13);
+ lean_ctor_release(x_200, 14);
+ lean_ctor_release(x_200, 15);
+ lean_ctor_release(x_200, 16);
+ lean_ctor_release(x_200, 17);
+ lean_ctor_release(x_200, 18);
+ lean_ctor_release(x_200, 19);
+ x_223 = x_200;
 } else {
- lean_dec_ref(x_197);
- x_219 = lean_box(0);
+ lean_dec_ref(x_200);
+ x_223 = lean_box(0);
 }
-x_220 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_214, x_1, x_2);
-if (lean_is_scalar(x_219)) {
- x_221 = lean_alloc_ctor(0, 19, 0);
+x_224 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_internalize___spec__2(x_218, x_1, x_2);
+if (lean_is_scalar(x_223)) {
+ x_225 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_221 = x_219;
+ x_225 = x_223;
 }
-lean_ctor_set(x_221, 0, x_200);
-lean_ctor_set(x_221, 1, x_201);
-lean_ctor_set(x_221, 2, x_202);
-lean_ctor_set(x_221, 3, x_203);
-lean_ctor_set(x_221, 4, x_204);
-lean_ctor_set(x_221, 5, x_205);
-lean_ctor_set(x_221, 6, x_206);
-lean_ctor_set(x_221, 7, x_207);
-lean_ctor_set(x_221, 8, x_208);
-lean_ctor_set(x_221, 9, x_209);
-lean_ctor_set(x_221, 10, x_210);
-lean_ctor_set(x_221, 11, x_211);
-lean_ctor_set(x_221, 12, x_212);
-lean_ctor_set(x_221, 13, x_213);
-lean_ctor_set(x_221, 14, x_220);
-lean_ctor_set(x_221, 15, x_215);
-lean_ctor_set(x_221, 16, x_216);
-lean_ctor_set(x_221, 17, x_217);
-lean_ctor_set(x_221, 18, x_218);
-x_222 = lean_array_fset(x_199, x_4, x_221);
+lean_ctor_set(x_225, 0, x_203);
+lean_ctor_set(x_225, 1, x_204);
+lean_ctor_set(x_225, 2, x_205);
+lean_ctor_set(x_225, 3, x_206);
+lean_ctor_set(x_225, 4, x_207);
+lean_ctor_set(x_225, 5, x_208);
+lean_ctor_set(x_225, 6, x_209);
+lean_ctor_set(x_225, 7, x_210);
+lean_ctor_set(x_225, 8, x_211);
+lean_ctor_set(x_225, 9, x_212);
+lean_ctor_set(x_225, 10, x_213);
+lean_ctor_set(x_225, 11, x_214);
+lean_ctor_set(x_225, 12, x_215);
+lean_ctor_set(x_225, 13, x_216);
+lean_ctor_set(x_225, 14, x_217);
+lean_ctor_set(x_225, 15, x_224);
+lean_ctor_set(x_225, 16, x_219);
+lean_ctor_set(x_225, 17, x_220);
+lean_ctor_set(x_225, 18, x_221);
+lean_ctor_set(x_225, 19, x_222);
+x_226 = lean_array_fset(x_202, x_4, x_225);
 lean_dec(x_4);
-if (lean_is_scalar(x_186)) {
- x_223 = lean_alloc_ctor(0, 3, 0);
+if (lean_is_scalar(x_189)) {
+ x_227 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_223 = x_186;
+ x_227 = x_189;
 }
-lean_ctor_set(x_223, 0, x_222);
-lean_ctor_set(x_223, 1, x_184);
-lean_ctor_set(x_223, 2, x_185);
-if (lean_is_scalar(x_182)) {
- x_224 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_227, 0, x_226);
+lean_ctor_set(x_227, 1, x_187);
+lean_ctor_set(x_227, 2, x_188);
+if (lean_is_scalar(x_185)) {
+ x_228 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_224 = x_182;
+ x_228 = x_185;
 }
-lean_ctor_set(x_224, 0, x_180);
-lean_ctor_set(x_224, 1, x_181);
-lean_ctor_set(x_224, 2, x_223);
-x_225 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_225, 0, x_165);
-lean_ctor_set(x_225, 1, x_166);
-lean_ctor_set(x_225, 2, x_167);
-lean_ctor_set(x_225, 3, x_168);
-lean_ctor_set(x_225, 4, x_169);
-lean_ctor_set(x_225, 5, x_170);
-lean_ctor_set(x_225, 6, x_171);
-lean_ctor_set(x_225, 7, x_173);
-lean_ctor_set(x_225, 8, x_174);
-lean_ctor_set(x_225, 9, x_175);
-lean_ctor_set(x_225, 10, x_176);
-lean_ctor_set(x_225, 11, x_177);
-lean_ctor_set(x_225, 12, x_178);
-lean_ctor_set(x_225, 13, x_224);
-lean_ctor_set(x_225, 14, x_179);
-lean_ctor_set_uint8(x_225, sizeof(void*)*15, x_172);
-x_226 = lean_st_ref_set(x_5, x_225, x_22);
+lean_ctor_set(x_228, 0, x_183);
+lean_ctor_set(x_228, 1, x_184);
+lean_ctor_set(x_228, 2, x_227);
+x_229 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_229, 0, x_168);
+lean_ctor_set(x_229, 1, x_169);
+lean_ctor_set(x_229, 2, x_170);
+lean_ctor_set(x_229, 3, x_171);
+lean_ctor_set(x_229, 4, x_172);
+lean_ctor_set(x_229, 5, x_173);
+lean_ctor_set(x_229, 6, x_174);
+lean_ctor_set(x_229, 7, x_176);
+lean_ctor_set(x_229, 8, x_177);
+lean_ctor_set(x_229, 9, x_178);
+lean_ctor_set(x_229, 10, x_179);
+lean_ctor_set(x_229, 11, x_180);
+lean_ctor_set(x_229, 12, x_181);
+lean_ctor_set(x_229, 13, x_228);
+lean_ctor_set(x_229, 14, x_182);
+lean_ctor_set_uint8(x_229, sizeof(void*)*15, x_175);
+x_230 = lean_st_ref_set(x_5, x_229, x_22);
 lean_dec(x_5);
-x_227 = lean_ctor_get(x_226, 1);
-lean_inc(x_227);
-if (lean_is_exclusive(x_226)) {
- lean_ctor_release(x_226, 0);
- lean_ctor_release(x_226, 1);
- x_228 = x_226;
-} else {
- lean_dec_ref(x_226);
- x_228 = lean_box(0);
-}
-if (lean_is_scalar(x_228)) {
- x_229 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_229 = x_228;
-}
-lean_ctor_set(x_229, 0, x_198);
-lean_ctor_set(x_229, 1, x_227);
-return x_229;
-}
-}
-}
-else
-{
-uint8_t x_230; 
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_2);
-lean_dec(x_1);
-x_230 = !lean_is_exclusive(x_16);
-if (x_230 == 0)
-{
-return x_16;
-}
-else
-{
-lean_object* x_231; lean_object* x_232; lean_object* x_233; 
-x_231 = lean_ctor_get(x_16, 0);
-x_232 = lean_ctor_get(x_16, 1);
-lean_inc(x_232);
+x_231 = lean_ctor_get(x_230, 1);
 lean_inc(x_231);
-lean_dec(x_16);
-x_233 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_233, 0, x_231);
-lean_ctor_set(x_233, 1, x_232);
+if (lean_is_exclusive(x_230)) {
+ lean_ctor_release(x_230, 0);
+ lean_ctor_release(x_230, 1);
+ x_232 = x_230;
+} else {
+ lean_dec_ref(x_230);
+ x_232 = lean_box(0);
+}
+if (lean_is_scalar(x_232)) {
+ x_233 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_233 = x_232;
+}
+lean_ctor_set(x_233, 0, x_201);
+lean_ctor_set(x_233, 1, x_231);
 return x_233;
 }
 }
@@ -2391,6 +2379,33 @@ return x_233;
 else
 {
 uint8_t x_234; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_2);
+lean_dec(x_1);
+x_234 = !lean_is_exclusive(x_16);
+if (x_234 == 0)
+{
+return x_16;
+}
+else
+{
+lean_object* x_235; lean_object* x_236; lean_object* x_237; 
+x_235 = lean_ctor_get(x_16, 0);
+x_236 = lean_ctor_get(x_16, 1);
+lean_inc(x_236);
+lean_inc(x_235);
+lean_dec(x_16);
+x_237 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_237, 0, x_235);
+lean_ctor_set(x_237, 1, x_236);
+return x_237;
+}
+}
+}
+else
+{
+uint8_t x_238; 
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -2402,23 +2417,23 @@ lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_2);
 lean_dec(x_1);
-x_234 = !lean_is_exclusive(x_14);
-if (x_234 == 0)
+x_238 = !lean_is_exclusive(x_14);
+if (x_238 == 0)
 {
 return x_14;
 }
 else
 {
-lean_object* x_235; lean_object* x_236; lean_object* x_237; 
-x_235 = lean_ctor_get(x_14, 0);
-x_236 = lean_ctor_get(x_14, 1);
-lean_inc(x_236);
-lean_inc(x_235);
+lean_object* x_239; lean_object* x_240; lean_object* x_241; 
+x_239 = lean_ctor_get(x_14, 0);
+x_240 = lean_ctor_get(x_14, 1);
+lean_inc(x_240);
+lean_inc(x_239);
 lean_dec(x_14);
-x_237 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_237, 0, x_235);
-lean_ctor_set(x_237, 1, x_236);
-return x_237;
+x_241 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_241, 0, x_239);
+lean_ctor_set(x_241, 1, x_240);
+return x_241;
 }
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Poly.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Poly.c
index 9150d76c0d..db35645419 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Poly.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Poly.c
@@ -1473,7 +1473,7 @@ if (x_16 == 0)
 {
 lean_object* x_17; lean_object* x_18; lean_object* x_19; 
 x_17 = lean_ctor_get(x_15, 0);
-x_18 = lean_ctor_get(x_15, 2);
+x_18 = lean_ctor_get(x_15, 1);
 x_19 = lean_int_mul(x_8, x_18);
 lean_dec(x_8);
 lean_ctor_set(x_5, 2, x_17);
@@ -1493,7 +1493,7 @@ lean_inc(x_22);
 lean_inc(x_21);
 lean_inc(x_20);
 lean_dec(x_15);
-x_24 = lean_int_mul(x_8, x_22);
+x_24 = lean_int_mul(x_8, x_21);
 lean_dec(x_8);
 lean_ctor_set(x_5, 2, x_20);
 lean_ctor_set(x_5, 0, x_24);
@@ -1530,7 +1530,7 @@ if (lean_is_exclusive(x_26)) {
  lean_dec_ref(x_26);
  x_31 = lean_box(0);
 }
-x_32 = lean_int_mul(x_8, x_29);
+x_32 = lean_int_mul(x_8, x_28);
 lean_dec(x_8);
 lean_ctor_set(x_5, 2, x_27);
 lean_ctor_set(x_5, 0, x_32);
@@ -1567,7 +1567,7 @@ x_40 = lean_ctor_get(x_35, 2);
 lean_inc(x_40);
 x_41 = lean_ctor_get(x_35, 3);
 lean_inc(x_41);
-x_42 = lean_int_mul(x_8, x_40);
+x_42 = lean_int_mul(x_8, x_39);
 lean_dec(x_8);
 x_43 = lean_nat_to_int(x_37);
 x_44 = lean_int_emod(x_42, x_43);
@@ -1638,7 +1638,7 @@ x_56 = lean_ctor_get(x_35, 2);
 lean_inc(x_56);
 x_57 = lean_ctor_get(x_35, 3);
 lean_inc(x_57);
-x_58 = lean_int_mul(x_8, x_56);
+x_58 = lean_int_mul(x_8, x_55);
 lean_dec(x_8);
 x_59 = lean_nat_to_int(x_53);
 x_60 = lean_int_emod(x_58, x_59);
@@ -1697,27 +1697,27 @@ else
 lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; 
 lean_free_object(x_5);
 x_67 = l_Lean_Grind_CommRing_Mon_div(x_9, x_3);
-x_68 = lean_nat_abs(x_2);
-x_69 = lean_nat_abs(x_8);
+x_68 = lean_nat_abs(x_8);
+x_69 = lean_nat_abs(x_2);
 x_70 = lean_nat_gcd(x_68, x_69);
 lean_dec(x_69);
 lean_dec(x_68);
-x_71 = lean_int_neg(x_8);
+x_71 = lean_nat_to_int(x_70);
+x_72 = lean_int_ediv(x_2, x_71);
+x_73 = lean_int_neg(x_8);
 lean_dec(x_8);
-x_72 = lean_nat_to_int(x_70);
-x_73 = lean_int_ediv(x_71, x_72);
+x_74 = lean_int_ediv(x_73, x_71);
 lean_dec(x_71);
-x_74 = lean_int_ediv(x_2, x_72);
-lean_dec(x_72);
+lean_dec(x_73);
 lean_inc(x_1);
 lean_inc(x_67);
-x_75 = l_Lean_Grind_CommRing_Poly_mulMon_x27(x_4, x_73, x_67, x_1);
+x_75 = l_Lean_Grind_CommRing_Poly_mulMon_x27(x_4, x_74, x_67, x_1);
 lean_inc(x_1);
-x_76 = l_Lean_Grind_CommRing_Poly_mulConst_x27(x_10, x_74, x_1);
+x_76 = l_Lean_Grind_CommRing_Poly_mulConst_x27(x_10, x_72, x_1);
 x_77 = l_Lean_Grind_CommRing_Poly_combine_x27(x_75, x_76, x_1);
 x_78 = lean_alloc_ctor(0, 4, 0);
 lean_ctor_set(x_78, 0, x_77);
-lean_ctor_set(x_78, 1, x_73);
+lean_ctor_set(x_78, 1, x_72);
 lean_ctor_set(x_78, 2, x_74);
 lean_ctor_set(x_78, 3, x_67);
 x_79 = lean_alloc_ctor(1, 1, 0);
@@ -1784,7 +1784,7 @@ if (lean_is_exclusive(x_86)) {
  lean_dec_ref(x_86);
  x_92 = lean_box(0);
 }
-x_93 = lean_int_mul(x_80, x_90);
+x_93 = lean_int_mul(x_80, x_89);
 lean_dec(x_80);
 x_94 = lean_alloc_ctor(1, 3, 0);
 lean_ctor_set(x_94, 0, x_93);
@@ -1830,7 +1830,7 @@ x_102 = lean_ctor_get(x_97, 2);
 lean_inc(x_102);
 x_103 = lean_ctor_get(x_97, 3);
 lean_inc(x_103);
-x_104 = lean_int_mul(x_80, x_102);
+x_104 = lean_int_mul(x_80, x_101);
 lean_dec(x_80);
 x_105 = lean_nat_to_int(x_98);
 x_106 = lean_int_emod(x_104, x_105);
@@ -1896,27 +1896,27 @@ else
 {
 lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; 
 x_114 = l_Lean_Grind_CommRing_Mon_div(x_81, x_3);
-x_115 = lean_nat_abs(x_2);
-x_116 = lean_nat_abs(x_80);
+x_115 = lean_nat_abs(x_80);
+x_116 = lean_nat_abs(x_2);
 x_117 = lean_nat_gcd(x_115, x_116);
 lean_dec(x_116);
 lean_dec(x_115);
-x_118 = lean_int_neg(x_80);
+x_118 = lean_nat_to_int(x_117);
+x_119 = lean_int_ediv(x_2, x_118);
+x_120 = lean_int_neg(x_80);
 lean_dec(x_80);
-x_119 = lean_nat_to_int(x_117);
-x_120 = lean_int_ediv(x_118, x_119);
+x_121 = lean_int_ediv(x_120, x_118);
 lean_dec(x_118);
-x_121 = lean_int_ediv(x_2, x_119);
-lean_dec(x_119);
+lean_dec(x_120);
 lean_inc(x_1);
 lean_inc(x_114);
-x_122 = l_Lean_Grind_CommRing_Poly_mulMon_x27(x_4, x_120, x_114, x_1);
+x_122 = l_Lean_Grind_CommRing_Poly_mulMon_x27(x_4, x_121, x_114, x_1);
 lean_inc(x_1);
-x_123 = l_Lean_Grind_CommRing_Poly_mulConst_x27(x_82, x_121, x_1);
+x_123 = l_Lean_Grind_CommRing_Poly_mulConst_x27(x_82, x_119, x_1);
 x_124 = l_Lean_Grind_CommRing_Poly_combine_x27(x_122, x_123, x_1);
 x_125 = lean_alloc_ctor(0, 4, 0);
 lean_ctor_set(x_125, 0, x_124);
-lean_ctor_set(x_125, 1, x_120);
+lean_ctor_set(x_125, 1, x_119);
 lean_ctor_set(x_125, 2, x_121);
 lean_ctor_set(x_125, 3, x_114);
 x_126 = lean_alloc_ctor(1, 1, 0);
@@ -1939,7 +1939,7 @@ return x_6;
 LEAN_EXPORT lean_object* l_Lean_Grind_CommRing_Poly_simp_x3f(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
 _start:
 {
-if (lean_obj_tag(x_1) == 0)
+if (lean_obj_tag(x_2) == 0)
 {
 lean_object* x_4; 
 lean_dec(x_3);
@@ -1951,14 +1951,14 @@ return x_4;
 else
 {
 lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
-x_5 = lean_ctor_get(x_1, 0);
+x_5 = lean_ctor_get(x_2, 0);
 lean_inc(x_5);
-x_6 = lean_ctor_get(x_1, 1);
+x_6 = lean_ctor_get(x_2, 1);
 lean_inc(x_6);
-x_7 = lean_ctor_get(x_1, 2);
+x_7 = lean_ctor_get(x_2, 2);
 lean_inc(x_7);
-lean_dec(x_1);
-x_8 = l_Lean_Grind_CommRing_Poly_simp_x3f_go_x3f(x_3, x_5, x_6, x_7, x_2);
+lean_dec(x_2);
+x_8 = l_Lean_Grind_CommRing_Poly_simp_x3f_go_x3f(x_3, x_5, x_6, x_7, x_1);
 lean_dec(x_5);
 return x_8;
 }
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Proof.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Proof.c
index 808f39e4bc..3ba059225c 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Proof.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Proof.c
@@ -14,7 +14,6 @@
 extern "C" {
 #endif
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Expr_denoteExpr_go(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Std_DHashMap_Internal_AssocList_contains___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__2(uint64_t, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__2;
@@ -24,63 +23,57 @@ static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___clo
 lean_object* l_Lean_RArray_toExpr___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_get_x3f___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_getCharInst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_NullCertExt_toPoly___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static double l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRing(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_unit___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_mul(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_NullCertExt_toPoly(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 lean_object* l_Lean_MessageData_ofList(lean_object*);
 lean_object* l_Lean_PersistentArray_push___rarg(lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
+static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__2;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__5;
 lean_object* lean_mk_array(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__3;
+static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__1;
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
-static double l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___boxed(lean_object**);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedPreNullCert___closed__2;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__6;
 lean_object* l_Nat_nextPowerOfTwo_go(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___closed__3;
 lean_object* l_Lean_stringToMessageData(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedPreNullCert___closed__3;
 lean_object* l_Lean_mkApp4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__2;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_replace___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__7___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_x27_loop___at_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine___spec__1___boxed(lean_object**);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_int_dec_le(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_PreNullCert_mul___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4;
 lean_object* l_Lean_Grind_CommRing_Poly_combineM(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Level_ofNat(lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__5;
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_NullCertExt_check(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__2(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_ptr_addr(lean_object*);
+static lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__2;
 size_t lean_usize_of_nat(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_div(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_toContextExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__3;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_mulM(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_toContextExpr___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Array_zip___rarg(lean_object*, lean_object*);
 uint64_t lean_uint64_shift_right(uint64_t, uint64_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_unit(lean_object*, lean_object*);
@@ -90,23 +83,24 @@ lean_object* lean_nat_div(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_mkLemmaPrefix(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___closed__4;
 lean_object* l_Lean_Meta_Grind_closeGoal(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__2(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_ofFormat(lean_object*);
-static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__2;
-static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_nonzeroChar_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_get(lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_mulConst_x27(lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
 lean_object* lean_array_to_list(lean_object*);
-static lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2;
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_checkTraceOption(lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_instInhabitedExpr;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching_unsafe__1(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__6;
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_get_x3f___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__1(uint64_t, lean_object*);
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__2;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__5;
+static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3;
 lean_object* l_Lean_Grind_CommRing_Poly_mulMonM(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___closed__2;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__9;
@@ -114,11 +108,12 @@ lean_object* l_Lean_Grind_CommRing_Expr_toPolyM(lean_object*, lean_object*, lean
 lean_object* l_Lean_Meta_Grind_updateLastTag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_replace___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__7(uint64_t, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching(lean_object*);
+static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__7;
-LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_ofExpr(lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__1;
-static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__1;
 double l_Float_ofScientific(lean_object*, uint8_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_unit___boxed(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__10;
@@ -128,7 +123,6 @@ lean_object* lean_grind_mk_eq_proof(lean_object*, lean_object*, lean_object*, le
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedPreNullCert___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__3;
-static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6;
 lean_object* lean_array_fget(lean_object*, lean_object*);
 lean_object* lean_nat_abs(lean_object*);
 lean_object* lean_int_mul(lean_object*, lean_object*);
@@ -136,9 +130,11 @@ lean_object* l_Lean_Expr_app___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 lean_object* l_Lean_mkApp3(lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint64_t l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching_unsafe__1___rarg(lean_object*);
 lean_object* l_Lean_Meta_Grind_mkDiseqProof(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__1;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Meta_Grind_Arith_CommRing_NullCertExt_toPoly___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Grind_CommRing_Poly_denoteExpr(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l___private_Init_Grind_CommRing_Poly_0__Lean_Grind_CommRing_beqPoly____x40_Init_Grind_CommRing_Poly___hyg_3306_(lean_object*, lean_object*);
@@ -147,7 +143,8 @@ lean_object* l_Lean_Name_mkStr2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_mul___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_contains___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__2___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_Range_forIn_x27_loop___at_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__4;
+static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5;
+LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_set(lean_object*, lean_object*, lean_object*);
@@ -163,24 +160,27 @@ lean_object* l_Lean_PersistentArray_get_x21___rarg___boxed(lean_object*, lean_ob
 lean_object* lean_nat_mul(lean_object*, lean_object*);
 extern lean_object* l_Lean_reflBoolTrue;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__5;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__4;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__4;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__11;
+LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__3;
 lean_object* l_List_reverse___rarg(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__7;
 uint8_t lean_uint64_dec_eq(uint64_t, uint64_t);
 size_t lean_usize_sub(size_t, size_t);
 lean_object* lean_array_mk(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_add(size_t, size_t);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___closed__1;
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Meta_Grind_Arith_CommRing_NullCertExt_toPoly___spec__1(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__2;
 lean_object* lean_array_uget(lean_object*, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_array_size(lean_object*);
 lean_object* l_Lean_instToExprInt_mkNat(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching_unsafe__1___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__3;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__1;
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_PreNullCert_mul___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -188,20 +188,18 @@ static lean_object* l_Lean_Meta_Grind_Arith_CommRing_toContextExpr___closed__1;
 lean_object* l_Lean_Name_mkStr4(lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_int_dec_eq(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_unit___closed__1;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__4;
 lean_object* lean_string_append(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_Raw_u2080_expand_go___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__4(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__4;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__1;
 lean_object* lean_array_get_size(lean_object*);
 lean_object* lean_int_ediv(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_NullCertExt_check___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_Raw_u2080_expand___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__3(lean_object*);
 lean_object* lean_int_neg(lean_object*);
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 uint8_t lean_usize_dec_lt(size_t, size_t);
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__5;
 lean_object* lean_nat_add(lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_bracket(lean_object*, lean_object*, lean_object*);
@@ -209,16 +207,18 @@ lean_object* l_Lean_mkApp5(lean_object*, lean_object*, lean_object*, lean_object
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__4;
 lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_foldlM___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__5(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Init_Data_Repr_0__Nat_reprFast(lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_foldlM___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__5___at___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Proof_0__Lean_Meta_Grind_Arith_CommRing_caching___spec__6(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__2;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_land(size_t, size_t);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__4;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setEqUnsat___lambda__1___closed__12;
 lean_object* l_Lean_RArray_ofFn_go___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_unit___closed__2;
-static lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5;
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_ofRingExpr(lean_object*);
 static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_toContextExpr___closed__1() {
 _start:
@@ -250,7 +250,7 @@ lean_inc(x_12);
 x_13 = lean_ctor_get(x_11, 1);
 lean_inc(x_13);
 lean_dec(x_11);
-x_14 = lean_ctor_get(x_12, 12);
+x_14 = lean_ctor_get(x_12, 13);
 lean_inc(x_14);
 x_15 = lean_ctor_get(x_14, 2);
 lean_inc(x_15);
@@ -263,7 +263,7 @@ lean_dec(x_15);
 lean_dec(x_14);
 x_18 = lean_ctor_get(x_12, 1);
 lean_inc(x_18);
-x_19 = lean_ctor_get(x_12, 11);
+x_19 = lean_ctor_get(x_12, 12);
 lean_inc(x_19);
 lean_dec(x_12);
 x_20 = l_Lean_Meta_Grind_Arith_CommRing_toContextExpr___closed__1;
@@ -2745,7 +2745,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_228 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_222, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_22);
+x_228 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_224, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_22);
 if (lean_obj_tag(x_228) == 0)
 {
 lean_object* x_229; lean_object* x_230; lean_object* x_231; 
@@ -2763,7 +2763,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_231 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_223, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_230);
+x_231 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_227, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_230);
 if (lean_obj_tag(x_231) == 0)
 {
 lean_object* x_232; lean_object* x_233; lean_object* x_234; 
@@ -2772,11 +2772,11 @@ lean_inc(x_232);
 x_233 = lean_ctor_get(x_231, 1);
 lean_inc(x_233);
 lean_dec(x_231);
-x_234 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_224, x_226, x_229, x_225, x_227, x_232, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_233);
+x_234 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_222, x_223, x_229, x_225, x_226, x_232, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_233);
 lean_dec(x_232);
 lean_dec(x_225);
 lean_dec(x_229);
-lean_dec(x_224);
+lean_dec(x_222);
 x_35 = x_234;
 goto block_171;
 }
@@ -2784,10 +2784,10 @@ else
 {
 uint8_t x_235; 
 lean_dec(x_229);
-lean_dec(x_227);
 lean_dec(x_226);
 lean_dec(x_225);
-lean_dec(x_224);
+lean_dec(x_223);
+lean_dec(x_222);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2825,8 +2825,8 @@ uint8_t x_239;
 lean_dec(x_227);
 lean_dec(x_226);
 lean_dec(x_225);
-lean_dec(x_224);
 lean_dec(x_223);
+lean_dec(x_222);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2881,7 +2881,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_248 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_243, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_22);
+x_248 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_244, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_22);
 if (lean_obj_tag(x_248) == 0)
 {
 lean_object* x_249; lean_object* x_250; lean_object* x_251; 
@@ -2899,7 +2899,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_251 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_244, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_250);
+x_251 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_247, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_250);
 if (lean_obj_tag(x_251) == 0)
 {
 lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; 
@@ -2909,11 +2909,11 @@ x_253 = lean_ctor_get(x_251, 1);
 lean_inc(x_253);
 lean_dec(x_251);
 x_254 = lean_box(0);
-x_255 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_245, x_247, x_249, x_246, x_254, x_252, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_253);
+x_255 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_243, x_254, x_249, x_245, x_246, x_252, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_253);
 lean_dec(x_252);
-lean_dec(x_246);
-lean_dec(x_249);
 lean_dec(x_245);
+lean_dec(x_249);
+lean_dec(x_243);
 x_35 = x_255;
 goto block_171;
 }
@@ -2921,9 +2921,9 @@ else
 {
 uint8_t x_256; 
 lean_dec(x_249);
-lean_dec(x_247);
 lean_dec(x_246);
 lean_dec(x_245);
+lean_dec(x_243);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -2961,7 +2961,7 @@ uint8_t x_260;
 lean_dec(x_247);
 lean_dec(x_246);
 lean_dec(x_245);
-lean_dec(x_244);
+lean_dec(x_243);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3781,7 +3781,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_396 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_390, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_285);
+x_396 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_392, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_285);
 if (lean_obj_tag(x_396) == 0)
 {
 lean_object* x_397; lean_object* x_398; lean_object* x_399; 
@@ -3799,7 +3799,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_399 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_391, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_398);
+x_399 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_395, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_398);
 if (lean_obj_tag(x_399) == 0)
 {
 lean_object* x_400; lean_object* x_401; lean_object* x_402; 
@@ -3808,11 +3808,11 @@ lean_inc(x_400);
 x_401 = lean_ctor_get(x_399, 1);
 lean_inc(x_401);
 lean_dec(x_399);
-x_402 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_392, x_394, x_397, x_393, x_395, x_400, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_401);
+x_402 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_390, x_391, x_397, x_393, x_394, x_400, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_401);
 lean_dec(x_400);
 lean_dec(x_393);
 lean_dec(x_397);
-lean_dec(x_392);
+lean_dec(x_390);
 x_297 = x_402;
 goto block_353;
 }
@@ -3820,10 +3820,10 @@ else
 {
 lean_object* x_403; lean_object* x_404; lean_object* x_405; lean_object* x_406; 
 lean_dec(x_397);
-lean_dec(x_395);
 lean_dec(x_394);
 lean_dec(x_393);
-lean_dec(x_392);
+lean_dec(x_391);
+lean_dec(x_390);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3862,8 +3862,8 @@ lean_object* x_407; lean_object* x_408; lean_object* x_409; lean_object* x_410;
 lean_dec(x_395);
 lean_dec(x_394);
 lean_dec(x_393);
-lean_dec(x_392);
 lean_dec(x_391);
+lean_dec(x_390);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -3919,7 +3919,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_416 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_411, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_285);
+x_416 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_412, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_285);
 if (lean_obj_tag(x_416) == 0)
 {
 lean_object* x_417; lean_object* x_418; lean_object* x_419; 
@@ -3937,7 +3937,7 @@ lean_inc(x_6);
 lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
-x_419 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_412, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_418);
+x_419 = l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_toPreNullCert(x_415, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_418);
 if (lean_obj_tag(x_419) == 0)
 {
 lean_object* x_420; lean_object* x_421; lean_object* x_422; lean_object* x_423; 
@@ -3947,11 +3947,11 @@ x_421 = lean_ctor_get(x_419, 1);
 lean_inc(x_421);
 lean_dec(x_419);
 x_422 = lean_box(0);
-x_423 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_413, x_415, x_417, x_414, x_422, x_420, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_421);
+x_423 = l_Lean_Meta_Grind_Arith_CommRing_PreNullCert_combine(x_411, x_422, x_417, x_413, x_414, x_420, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_421);
 lean_dec(x_420);
-lean_dec(x_414);
-lean_dec(x_417);
 lean_dec(x_413);
+lean_dec(x_417);
+lean_dec(x_411);
 x_297 = x_423;
 goto block_353;
 }
@@ -3959,9 +3959,9 @@ else
 {
 lean_object* x_424; lean_object* x_425; lean_object* x_426; lean_object* x_427; 
 lean_dec(x_417);
-lean_dec(x_415);
 lean_dec(x_414);
 lean_dec(x_413);
+lean_dec(x_411);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -4000,7 +4000,7 @@ lean_object* x_428; lean_object* x_429; lean_object* x_430; lean_object* x_431;
 lean_dec(x_415);
 lean_dec(x_414);
 lean_dec(x_413);
-lean_dec(x_412);
+lean_dec(x_411);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -5249,7 +5249,7 @@ lean_dec(x_2);
 return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; lean_object* x_16; 
@@ -5263,7 +5263,7 @@ lean_ctor_set(x_16, 1, x_11);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__2(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__2(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 uint8_t x_14; 
@@ -5553,7 +5553,7 @@ return x_80;
 }
 }
 }
-static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__1() {
+static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -5561,26 +5561,26 @@ x_1 = lean_mk_string_unchecked(",", 1, 1);
 return x_1;
 }
 }
-static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__2() {
+static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__1;
+x_1 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__1;
 x_2 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3() {
+static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__2;
+x_1 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__2;
 x_2 = l_Lean_MessageData_ofFormat(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4() {
+static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
@@ -5589,7 +5589,7 @@ x_2 = l_Lean_MessageData_ofFormat(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5() {
+static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -5597,7 +5597,7 @@ x_1 = lean_mk_string_unchecked("(", 1, 1);
 return x_1;
 }
 }
-static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6() {
+static lean_object* _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -5605,7 +5605,7 @@ x_1 = lean_mk_string_unchecked(")", 1, 1);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3(lean_object* x_1, lean_object* x_2) {
+LEAN_EXPORT lean_object* l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3(lean_object* x_1, lean_object* x_2) {
 _start:
 {
 if (lean_obj_tag(x_1) == 0)
@@ -5630,11 +5630,11 @@ x_7 = lean_ctor_get(x_1, 1);
 x_8 = lean_ctor_get(x_5, 0);
 x_9 = lean_ctor_get(x_5, 1);
 x_10 = l_Lean_MessageData_ofExpr(x_8);
-x_11 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3;
+x_11 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3;
 lean_ctor_set_tag(x_5, 7);
 lean_ctor_set(x_5, 1, x_11);
 lean_ctor_set(x_5, 0, x_10);
-x_12 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4;
+x_12 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4;
 x_13 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_13, 0, x_5);
 lean_ctor_set(x_13, 1, x_12);
@@ -5655,8 +5655,8 @@ x_19 = l_Lean_MessageData_ofExpr(x_16);
 x_20 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_20, 0, x_18);
 lean_ctor_set(x_20, 1, x_19);
-x_21 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5;
-x_22 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6;
+x_21 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5;
+x_22 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6;
 x_23 = l_Lean_MessageData_bracket(x_21, x_20, x_22);
 x_24 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_24, 0, x_13);
@@ -5691,8 +5691,8 @@ x_32 = l_Lean_MessageData_ofExpr(x_28);
 x_33 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_33, 0, x_31);
 lean_ctor_set(x_33, 1, x_32);
-x_34 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5;
-x_35 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6;
+x_34 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5;
+x_35 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6;
 x_36 = l_Lean_MessageData_bracket(x_34, x_33, x_35);
 x_37 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_37, 0, x_13);
@@ -5719,11 +5719,11 @@ lean_inc(x_42);
 lean_inc(x_41);
 lean_dec(x_5);
 x_43 = l_Lean_MessageData_ofExpr(x_41);
-x_44 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3;
+x_44 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3;
 x_45 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_45, 0, x_43);
 lean_ctor_set(x_45, 1, x_44);
-x_46 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4;
+x_46 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4;
 x_47 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_47, 0, x_45);
 lean_ctor_set(x_47, 1, x_46);
@@ -5755,8 +5755,8 @@ x_54 = l_Lean_MessageData_ofExpr(x_49);
 x_55 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_55, 0, x_53);
 lean_ctor_set(x_55, 1, x_54);
-x_56 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5;
-x_57 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6;
+x_56 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5;
+x_57 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6;
 x_58 = l_Lean_MessageData_bracket(x_56, x_55, x_57);
 x_59 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_59, 0, x_47);
@@ -5794,7 +5794,7 @@ if (lean_is_exclusive(x_62)) {
  x_66 = lean_box(0);
 }
 x_67 = l_Lean_MessageData_ofExpr(x_64);
-x_68 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3;
+x_68 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3;
 if (lean_is_scalar(x_66)) {
  x_69 = lean_alloc_ctor(7, 2, 0);
 } else {
@@ -5803,7 +5803,7 @@ if (lean_is_scalar(x_66)) {
 }
 lean_ctor_set(x_69, 0, x_67);
 lean_ctor_set(x_69, 1, x_68);
-x_70 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4;
+x_70 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4;
 x_71 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_71, 0, x_69);
 lean_ctor_set(x_71, 1, x_70);
@@ -5835,8 +5835,8 @@ x_78 = l_Lean_MessageData_ofExpr(x_73);
 x_79 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_79, 0, x_77);
 lean_ctor_set(x_79, 1, x_78);
-x_80 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5;
-x_81 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6;
+x_80 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5;
+x_81 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6;
 x_82 = l_Lean_MessageData_bracket(x_80, x_79, x_81);
 x_83 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_83, 0, x_71);
@@ -5852,7 +5852,7 @@ goto _start;
 }
 }
 }
-static double _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1() {
+static double _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1() {
 _start:
 {
 lean_object* x_1; uint8_t x_2; double x_3; 
@@ -5862,7 +5862,7 @@ x_3 = l_Float_ofScientific(x_1, x_2, x_1);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2() {
+static lean_object* _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -5870,7 +5870,7 @@ x_1 = lean_mk_string_unchecked("", 0, 0);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
@@ -5904,9 +5904,9 @@ if (x_25 == 0)
 {
 lean_object* x_26; double x_27; uint8_t x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; uint8_t x_35; 
 x_26 = lean_ctor_get(x_19, 0);
-x_27 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1;
+x_27 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1;
 x_28 = 0;
-x_29 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2;
+x_29 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2;
 x_30 = lean_alloc_ctor(0, 2, 17);
 lean_ctor_set(x_30, 0, x_1);
 lean_ctor_set(x_30, 1, x_29);
@@ -5954,9 +5954,9 @@ x_41 = lean_ctor_get_uint64(x_19, sizeof(void*)*1);
 x_42 = lean_ctor_get(x_19, 0);
 lean_inc(x_42);
 lean_dec(x_19);
-x_43 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1;
+x_43 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1;
 x_44 = 0;
-x_45 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2;
+x_45 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2;
 x_46 = lean_alloc_ctor(0, 2, 17);
 lean_ctor_set(x_46, 0, x_1);
 lean_ctor_set(x_46, 1, x_45);
@@ -6026,9 +6026,9 @@ if (lean_is_exclusive(x_19)) {
  lean_dec_ref(x_19);
  x_65 = lean_box(0);
 }
-x_66 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1;
+x_66 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1;
 x_67 = 0;
-x_68 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2;
+x_68 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2;
 x_69 = lean_alloc_ctor(0, 2, 17);
 lean_ctor_set(x_69, 0, x_1);
 lean_ctor_set(x_69, 1, x_68);
@@ -6126,9 +6126,9 @@ if (lean_is_exclusive(x_19)) {
  lean_dec_ref(x_19);
  x_91 = lean_box(0);
 }
-x_92 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1;
+x_92 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1;
 x_93 = 0;
-x_94 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2;
+x_94 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2;
 x_95 = lean_alloc_ctor(0, 2, 17);
 lean_ctor_set(x_95, 0, x_1);
 lean_ctor_set(x_95, 1, x_94);
@@ -6188,16 +6188,16 @@ return x_106;
 }
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2;
+x_1 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__2() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -6205,16 +6205,16 @@ x_1 = lean_mk_string_unchecked("*(", 2, 2);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__2;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__2;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__4() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -6222,16 +6222,16 @@ x_1 = lean_mk_string_unchecked("), ", 3, 3);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__4;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__4;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6() {
 _start:
 {
 lean_object* x_1; 
@@ -6239,12 +6239,12 @@ x_1 = lean_mk_string_unchecked("-", 1, 1);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
 lean_object* x_15; lean_object* x_16; uint8_t x_17; 
 lean_inc(x_1);
-x_15 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+x_15 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_1, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
 x_16 = lean_ctor_get(x_15, 0);
 lean_inc(x_16);
 x_17 = lean_unbox(x_16);
@@ -6307,7 +6307,7 @@ x_31 = lean_ctor_get(x_3, 1);
 lean_inc(x_31);
 x_32 = lean_array_size(x_31);
 x_33 = 0;
-x_34 = l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__2(x_32, x_33, x_31, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_30);
+x_34 = l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__2(x_32, x_33, x_31, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_30);
 if (lean_obj_tag(x_34) == 0)
 {
 lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
@@ -6322,7 +6322,7 @@ lean_dec(x_3);
 x_38 = l_Lean_MessageData_ofExpr(x_29);
 x_39 = lean_array_to_list(x_35);
 x_40 = lean_box(0);
-x_41 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3(x_39, x_40);
+x_41 = l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3(x_39, x_40);
 x_42 = l_Lean_MessageData_ofList(x_41);
 x_43 = l_Lean_Meta_Grind_Arith_CommRing_instInhabitedPreNullCert___closed__2;
 x_44 = lean_int_dec_lt(x_37, x_43);
@@ -6335,18 +6335,18 @@ x_46 = l___private_Init_Data_Repr_0__Nat_reprFast(x_45);
 x_47 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_47, 0, x_46);
 x_48 = l_Lean_MessageData_ofFormat(x_47);
-x_49 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_49 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 x_50 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_50, 0, x_49);
 lean_ctor_set(x_50, 1, x_48);
-x_51 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
+x_51 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 x_52 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_52, 0, x_50);
 lean_ctor_set(x_52, 1, x_51);
 x_53 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_53, 0, x_52);
 lean_ctor_set(x_53, 1, x_38);
-x_54 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
+x_54 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 x_55 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_55, 0, x_53);
 lean_ctor_set(x_55, 1, x_54);
@@ -6356,7 +6356,7 @@ lean_ctor_set(x_56, 1, x_42);
 x_57 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_57, 0, x_56);
 lean_ctor_set(x_57, 1, x_49);
-x_58 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_1, x_57, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_36);
+x_58 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_1, x_57, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_36);
 return x_58;
 }
 else
@@ -6370,24 +6370,24 @@ lean_dec(x_59);
 x_62 = lean_nat_add(x_61, x_60);
 lean_dec(x_61);
 x_63 = l___private_Init_Data_Repr_0__Nat_reprFast(x_62);
-x_64 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6;
+x_64 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6;
 x_65 = lean_string_append(x_64, x_63);
 lean_dec(x_63);
 x_66 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_66, 0, x_65);
 x_67 = l_Lean_MessageData_ofFormat(x_66);
-x_68 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_68 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 x_69 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_69, 0, x_68);
 lean_ctor_set(x_69, 1, x_67);
-x_70 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
+x_70 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 x_71 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_71, 0, x_69);
 lean_ctor_set(x_71, 1, x_70);
 x_72 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_72, 0, x_71);
 lean_ctor_set(x_72, 1, x_38);
-x_73 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
+x_73 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 x_74 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_74, 0, x_72);
 lean_ctor_set(x_74, 1, x_73);
@@ -6397,7 +6397,7 @@ lean_ctor_set(x_75, 1, x_42);
 x_76 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_76, 0, x_75);
 lean_ctor_set(x_76, 1, x_68);
-x_77 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_1, x_76, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_36);
+x_77 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_1, x_76, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_36);
 return x_77;
 }
 }
@@ -6480,7 +6480,7 @@ return x_89;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 lean_object* x_14; 
@@ -6504,7 +6504,7 @@ x_16 = lean_ctor_get(x_14, 1);
 lean_inc(x_16);
 lean_dec(x_14);
 lean_inc(x_2);
-x_17 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_16);
+x_17 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_2, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_16);
 x_18 = lean_ctor_get(x_17, 0);
 lean_inc(x_18);
 x_19 = lean_unbox(x_18);
@@ -6516,7 +6516,7 @@ x_20 = lean_ctor_get(x_17, 1);
 lean_inc(x_20);
 lean_dec(x_17);
 x_21 = lean_box(0);
-x_22 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(x_2, x_1, x_15, x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_20);
+x_22 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(x_2, x_1, x_15, x_21, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_20);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -6598,18 +6598,18 @@ x_44 = l___private_Init_Data_Repr_0__Nat_reprFast(x_43);
 x_45 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_45, 0, x_44);
 x_46 = l_Lean_MessageData_ofFormat(x_45);
-x_47 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_47 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 lean_ctor_set_tag(x_17, 7);
 lean_ctor_set(x_17, 1, x_46);
 lean_ctor_set(x_17, 0, x_47);
-x_48 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
+x_48 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 x_49 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_49, 0, x_17);
 lean_ctor_set(x_49, 1, x_48);
 x_50 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_50, 0, x_49);
 lean_ctor_set(x_50, 1, x_39);
-x_51 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
+x_51 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 x_52 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_52, 0, x_50);
 lean_ctor_set(x_52, 1, x_51);
@@ -6620,13 +6620,13 @@ x_54 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_54, 0, x_53);
 lean_ctor_set(x_54, 1, x_47);
 lean_inc(x_2);
-x_55 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_2, x_54, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
+x_55 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_2, x_54, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
 x_56 = lean_ctor_get(x_55, 0);
 lean_inc(x_56);
 x_57 = lean_ctor_get(x_55, 1);
 lean_inc(x_57);
 lean_dec(x_55);
-x_58 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(x_2, x_1, x_15, x_56, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_57);
+x_58 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(x_2, x_1, x_15, x_56, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_57);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -6650,24 +6650,24 @@ lean_dec(x_59);
 x_62 = lean_nat_add(x_61, x_60);
 lean_dec(x_61);
 x_63 = l___private_Init_Data_Repr_0__Nat_reprFast(x_62);
-x_64 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6;
+x_64 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6;
 x_65 = lean_string_append(x_64, x_63);
 lean_dec(x_63);
 x_66 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_66, 0, x_65);
 x_67 = l_Lean_MessageData_ofFormat(x_66);
-x_68 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_68 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 lean_ctor_set_tag(x_17, 7);
 lean_ctor_set(x_17, 1, x_67);
 lean_ctor_set(x_17, 0, x_68);
-x_69 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
+x_69 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 x_70 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_70, 0, x_17);
 lean_ctor_set(x_70, 1, x_69);
 x_71 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_71, 0, x_70);
 lean_ctor_set(x_71, 1, x_39);
-x_72 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
+x_72 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 x_73 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_73, 0, x_71);
 lean_ctor_set(x_73, 1, x_72);
@@ -6678,13 +6678,13 @@ x_75 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_75, 0, x_74);
 lean_ctor_set(x_75, 1, x_68);
 lean_inc(x_2);
-x_76 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_2, x_75, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
+x_76 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_2, x_75, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_37);
 x_77 = lean_ctor_get(x_76, 0);
 lean_inc(x_77);
 x_78 = lean_ctor_get(x_76, 1);
 lean_inc(x_78);
 lean_dec(x_76);
-x_79 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(x_2, x_1, x_15, x_77, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_78);
+x_79 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(x_2, x_1, x_15, x_77, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_78);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -6910,18 +6910,18 @@ x_115 = l___private_Init_Data_Repr_0__Nat_reprFast(x_114);
 x_116 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_116, 0, x_115);
 x_117 = l_Lean_MessageData_ofFormat(x_116);
-x_118 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_118 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 x_119 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_119, 0, x_118);
 lean_ctor_set(x_119, 1, x_117);
-x_120 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
+x_120 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 x_121 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_121, 0, x_119);
 lean_ctor_set(x_121, 1, x_120);
 x_122 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_122, 0, x_121);
 lean_ctor_set(x_122, 1, x_110);
-x_123 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
+x_123 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 x_124 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_124, 0, x_122);
 lean_ctor_set(x_124, 1, x_123);
@@ -6932,13 +6932,13 @@ x_126 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_126, 0, x_125);
 lean_ctor_set(x_126, 1, x_118);
 lean_inc(x_2);
-x_127 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_2, x_126, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_108);
+x_127 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_2, x_126, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_108);
 x_128 = lean_ctor_get(x_127, 0);
 lean_inc(x_128);
 x_129 = lean_ctor_get(x_127, 1);
 lean_inc(x_129);
 lean_dec(x_127);
-x_130 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(x_2, x_1, x_15, x_128, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_129);
+x_130 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(x_2, x_1, x_15, x_128, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_129);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -6962,24 +6962,24 @@ lean_dec(x_131);
 x_134 = lean_nat_add(x_133, x_132);
 lean_dec(x_133);
 x_135 = l___private_Init_Data_Repr_0__Nat_reprFast(x_134);
-x_136 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6;
+x_136 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6;
 x_137 = lean_string_append(x_136, x_135);
 lean_dec(x_135);
 x_138 = lean_alloc_ctor(3, 1, 0);
 lean_ctor_set(x_138, 0, x_137);
 x_139 = l_Lean_MessageData_ofFormat(x_138);
-x_140 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_140 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 x_141 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_141, 0, x_140);
 lean_ctor_set(x_141, 1, x_139);
-x_142 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3;
+x_142 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3;
 x_143 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_143, 0, x_141);
 lean_ctor_set(x_143, 1, x_142);
 x_144 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_144, 0, x_143);
 lean_ctor_set(x_144, 1, x_110);
-x_145 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5;
+x_145 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5;
 x_146 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_146, 0, x_144);
 lean_ctor_set(x_146, 1, x_145);
@@ -6990,13 +6990,13 @@ x_148 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_148, 0, x_147);
 lean_ctor_set(x_148, 1, x_140);
 lean_inc(x_2);
-x_149 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_2, x_148, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_108);
+x_149 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_2, x_148, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_108);
 x_150 = lean_ctor_get(x_149, 0);
 lean_inc(x_150);
 x_151 = lean_ctor_get(x_149, 1);
 lean_inc(x_151);
 lean_dec(x_149);
-x_152 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(x_2, x_1, x_15, x_150, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_151);
+x_152 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(x_2, x_1, x_15, x_150, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_151);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -7197,7 +7197,7 @@ return x_172;
 }
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__1() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -7205,7 +7205,7 @@ x_1 = lean_mk_string_unchecked("grind", 5, 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__2() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__2() {
 _start:
 {
 lean_object* x_1; 
@@ -7213,7 +7213,7 @@ x_1 = lean_mk_string_unchecked("ring", 4, 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__3() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -7221,7 +7221,7 @@ x_1 = lean_mk_string_unchecked("assert", 6, 6);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__4() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -7229,24 +7229,24 @@ x_1 = lean_mk_string_unchecked("unsat", 5, 5);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__5() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__1;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__2;
-x_3 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__3;
-x_4 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__4;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__1;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__2;
+x_3 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__3;
+x_4 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__4;
 x_5 = l_Lean_Name_mkStr4(x_1, x_2, x_3, x_4);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
-x_12 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__5;
-x_13 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_12 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__5;
+x_13 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_12, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 x_14 = lean_ctor_get(x_13, 0);
 lean_inc(x_14);
 x_15 = lean_unbox(x_14);
@@ -7258,7 +7258,7 @@ x_16 = lean_ctor_get(x_13, 1);
 lean_inc(x_16);
 lean_dec(x_13);
 x_17 = lean_box(0);
-x_18 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2(x_1, x_12, x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_16);
+x_18 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2(x_1, x_12, x_17, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_16);
 return x_18;
 }
 else
@@ -7293,20 +7293,20 @@ x_26 = lean_ctor_get(x_24, 1);
 lean_inc(x_26);
 lean_dec(x_24);
 x_27 = l_Lean_MessageData_ofExpr(x_25);
-x_28 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_28 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 lean_ctor_set_tag(x_13, 7);
 lean_ctor_set(x_13, 1, x_27);
 lean_ctor_set(x_13, 0, x_28);
 x_29 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_29, 0, x_13);
 lean_ctor_set(x_29, 1, x_28);
-x_30 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_12, x_29, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
+x_30 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_12, x_29, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_26);
 x_31 = lean_ctor_get(x_30, 0);
 lean_inc(x_31);
 x_32 = lean_ctor_get(x_30, 1);
 lean_inc(x_32);
 lean_dec(x_30);
-x_33 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2(x_1, x_12, x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
+x_33 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2(x_1, x_12, x_31, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_32);
 lean_dec(x_31);
 return x_33;
 }
@@ -7406,20 +7406,20 @@ x_47 = lean_ctor_get(x_45, 1);
 lean_inc(x_47);
 lean_dec(x_45);
 x_48 = l_Lean_MessageData_ofExpr(x_46);
-x_49 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1;
+x_49 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1;
 x_50 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_50, 0, x_49);
 lean_ctor_set(x_50, 1, x_48);
 x_51 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_51, 0, x_50);
 lean_ctor_set(x_51, 1, x_49);
-x_52 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_12, x_51, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_47);
+x_52 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_12, x_51, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_47);
 x_53 = lean_ctor_get(x_52, 0);
 lean_inc(x_53);
 x_54 = lean_ctor_get(x_52, 1);
 lean_inc(x_54);
 lean_dec(x_52);
-x_55 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2(x_1, x_12, x_53, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_54);
+x_55 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2(x_1, x_12, x_53, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_54);
 lean_dec(x_53);
 return x_55;
 }
@@ -7496,11 +7496,11 @@ return x_63;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
+LEAN_EXPORT lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
 _start:
 {
 lean_object* x_12; 
-x_12 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
+x_12 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_8);
@@ -7513,7 +7513,7 @@ lean_dec(x_2);
 return x_12;
 }
 }
-LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 size_t x_14; size_t x_15; lean_object* x_16; 
@@ -7521,7 +7521,7 @@ x_14 = lean_unbox_usize(x_1);
 lean_dec(x_1);
 x_15 = lean_unbox_usize(x_2);
 lean_dec(x_2);
-x_16 = l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__2(x_14, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_16 = l_Array_mapMUnsafe_map___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__2(x_14, x_15, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 lean_dec(x_12);
 lean_dec(x_11);
 lean_dec(x_10);
@@ -7534,11 +7534,11 @@ lean_dec(x_4);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
+LEAN_EXPORT lean_object* l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
 _start:
 {
 lean_object* x_13; 
-x_13 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
+x_13 = l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
 lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
@@ -7551,11 +7551,11 @@ lean_dec(x_3);
 return x_13;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14) {
 _start:
 {
 lean_object* x_15; 
-x_15 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
+x_15 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14);
 lean_dec(x_13);
 lean_dec(x_12);
 lean_dec(x_11);
@@ -7569,11 +7569,11 @@ lean_dec(x_4);
 return x_15;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13) {
 _start:
 {
 lean_object* x_14; 
-x_14 = l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
+x_14 = l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13);
 lean_dec(x_3);
 return x_14;
 }
@@ -8505,43 +8505,43 @@ l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__4 = _init_l_Lea
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__4);
 l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__5();
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_EqCnstr_mkNullCertExt___closed__5);
-l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__1 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__1();
-lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__1);
-l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__2 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__2();
-lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__2);
-l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3();
-lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__3);
-l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4();
-lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__4);
-l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5();
-lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__5);
-l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6();
-lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__3___closed__6);
-l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1 = _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__1();
-l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2 = _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2();
-lean_mark_persistent(l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setInconsistent___spec__4___closed__2);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__1);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__2();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__2);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__3);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__4 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__4();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__4);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__5);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___lambda__1___closed__6);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__1();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__1);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__2();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__2);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__3 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__3();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__3);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__4 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__4();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__4);
-l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__5();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setInconsistent___closed__5);
+l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__1 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__1();
+lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__1);
+l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__2 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__2();
+lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__2);
+l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3();
+lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__3);
+l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4();
+lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__4);
+l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5();
+lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__5);
+l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6 = _init_l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6();
+lean_mark_persistent(l_List_mapTR_loop___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__3___closed__6);
+l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1 = _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__1();
+l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2 = _init_l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2();
+lean_mark_persistent(l_Lean_addTrace___at_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___spec__4___closed__2);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__1);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__2();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__2);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__3);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__4 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__4();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__4);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__5);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___lambda__1___closed__6);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__1();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__1);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__2();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__2);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__3 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__3();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__3);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__4 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__4();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__4);
+l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__5();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setUnsatEq___closed__5);
 l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__1();
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__1);
 l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_setNeUnsat___closed__2();
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Reify.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Reify.c
index c411b10ba7..f78e7c2d36 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Reify.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Reify.c
@@ -130,7 +130,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isAddInst(lean_object* x_1,
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 5);
+x_3 = lean_ctor_get(x_1, 6);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -152,7 +152,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isMulInst(lean_object* x_1,
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 6);
+x_3 = lean_ctor_get(x_1, 7);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -174,7 +174,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isSubInst(lean_object* x_1,
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 7);
+x_3 = lean_ctor_get(x_1, 8);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -196,7 +196,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isNegInst(lean_object* x_1,
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 8);
+x_3 = lean_ctor_get(x_1, 9);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -218,7 +218,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isPowInst(lean_object* x_1,
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 9);
+x_3 = lean_ctor_get(x_1, 10);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -240,7 +240,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isIntCastInst(lean_object*
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 10);
+x_3 = lean_ctor_get(x_1, 11);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -262,7 +262,7 @@ LEAN_EXPORT uint8_t l_Lean_Meta_Grind_Arith_CommRing_isNatCastInst(lean_object*
 _start:
 {
 lean_object* x_3; lean_object* x_4; uint8_t x_5; 
-x_3 = lean_ctor_get(x_1, 11);
+x_3 = lean_ctor_get(x_1, 12);
 x_4 = l_Lean_Expr_appArg_x21(x_3);
 x_5 = l_Lean_Meta_Grind_isSameExpr_unsafe__1(x_4, x_2);
 lean_dec(x_4);
@@ -441,7 +441,7 @@ lean_inc(x_23);
 x_24 = lean_ctor_get(x_22, 1);
 lean_inc(x_24);
 lean_dec(x_22);
-x_25 = lean_ctor_get(x_23, 11);
+x_25 = lean_ctor_get(x_23, 12);
 lean_inc(x_25);
 lean_dec(x_23);
 x_26 = l_Lean_Expr_app___override(x_25, x_4);
@@ -798,7 +798,7 @@ lean_inc(x_107);
 x_108 = lean_ctor_get(x_106, 1);
 lean_inc(x_108);
 lean_dec(x_106);
-x_109 = lean_ctor_get(x_107, 11);
+x_109 = lean_ctor_get(x_107, 12);
 lean_inc(x_109);
 lean_dec(x_107);
 x_110 = l_Lean_Expr_app___override(x_109, x_4);
@@ -2986,7 +2986,7 @@ lean_inc(x_25);
 x_26 = lean_ctor_get(x_24, 1);
 lean_inc(x_26);
 lean_dec(x_24);
-x_27 = lean_ctor_get(x_25, 11);
+x_27 = lean_ctor_get(x_25, 12);
 lean_inc(x_27);
 lean_dec(x_25);
 x_28 = l_Lean_Expr_app___override(x_27, x_2);
@@ -3363,7 +3363,7 @@ lean_inc(x_122);
 x_123 = lean_ctor_get(x_121, 1);
 lean_inc(x_123);
 lean_dec(x_121);
-x_124 = lean_ctor_get(x_122, 11);
+x_124 = lean_ctor_get(x_122, 12);
 lean_inc(x_124);
 lean_dec(x_122);
 x_125 = l_Lean_Expr_app___override(x_124, x_2);
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/RingId.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/RingId.c
index 252997cc4e..9260cfeef8 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/RingId.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/RingId.c
@@ -15,9 +15,11 @@ extern "C" {
 #endif
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn___closed__1;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__13;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__4___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn___closed__8;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___lambda__1___closed__1;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__8;
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___closed__4;
 size_t lean_usize_shift_right(size_t, size_t);
@@ -27,16 +29,19 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn___lambda__1___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__6;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn___lambda__1___closed__3;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_le(size_t, size_t);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppB(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_isExprDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux_traverse___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__6(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint64_t lean_uint64_lor(uint64_t, uint64_t);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___lambda__1___closed__3;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__11;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___lambda__1___closed__2;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn___lambda__1___closed__2;
 lean_object* l_Lean_Meta_trySynthInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -44,6 +49,7 @@ lean_object* l_Lean_instantiateMVars___at_Lean_Meta_Grind_preprocess___spec__1(l
 lean_object* lean_array_push(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___closed__8;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__6;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___boxed(lean_object**);
 size_t lean_usize_mul(size_t, size_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_internalizeFn(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__1;
@@ -64,6 +70,7 @@ static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___clos
 lean_object* l_Lean_Meta_getDecLevel(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___closed__2;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn___lambda__1___closed__1;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__4;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___lambda__1___closed__2;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___closed__1;
 lean_object* l_Lean_Level_ofNat(lean_object*);
@@ -89,17 +96,17 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__
 uint64_t lean_uint64_shift_right(uint64_t, uint64_t);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___closed__2;
 lean_object* l_StateRefT_x27_lift___rarg___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___boxed(lean_object**);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__5;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___lambda__1___closed__1;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__6;
-static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__7;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__15;
 static lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__5___closed__1;
 lean_object* l_Lean_MessageData_ofFormat(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__4;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__5(lean_object*, size_t, size_t, lean_object*, lean_object*);
+lean_object* l_Lean_LOption_toOption___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__1(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___closed__6;
@@ -108,9 +115,11 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingI
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn___closed__5;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___closed__3;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__11;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___closed__5;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___closed__7;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__6;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn___closed__3;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__7(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withNewMCtxDepthImp___rarg(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -121,12 +130,14 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__4___closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__10;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__4(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_str___override(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withNewMCtxDepth___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___spec__1(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Meta_Grind_isSameExpr_unsafe__1(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___closed__3;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__9;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___closed__6;
 lean_object* l_ReaderT_bind___at___private_Lean_Meta_Tactic_Grind_Canon_0__Lean_Meta_Grind_Canon_isDefEqBounded___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -138,6 +149,7 @@ static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lamb
 lean_object* l_Lean_MessageData_ofExpr(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn___closed__2;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__16;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_updateLastTag___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -172,6 +184,7 @@ static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lamb
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___closed__8;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint64_t lean_uint64_shift_left(uint64_t, uint64_t);
 extern lean_object* l_Lean_Nat_mkType;
@@ -188,7 +201,8 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn___closed__6;
 static size_t l_Lean_PersistentHashMap_findAux___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f___spec__2___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn___closed__7;
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__14;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_sub(size_t, size_t);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_Grind_Arith_CommRing_get_x27(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -196,13 +210,16 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__2;
 uint64_t l_Lean_Meta_Grind_instHashableENodeKey_unsafe__1(lean_object*);
 size_t lean_usize_add(size_t, size_t);
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__2;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn___lambda__1___closed__3;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__7;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_withNewMCtxDepth___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___spec__1___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__4___closed__6;
+static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__12;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn___closed__7;
 size_t lean_usize_shift_left(size_t, size_t);
 lean_object* l_Lean_Name_mkStr4(lean_object*, lean_object*, lean_object*, lean_object*);
@@ -5420,47 +5437,29 @@ return x_190;
 static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__1() {
 _start:
 {
-lean_object* x_1; 
-x_1 = lean_mk_string_unchecked("Nat", 3, 3);
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = lean_box(0);
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__1;
-x_3 = l_Lean_Name_str___override(x_1, x_2);
-return x_3;
-}
-}
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__3() {
-_start:
-{
 lean_object* x_1; lean_object* x_2; 
 x_1 = lean_unsigned_to_nat(32u);
 x_2 = lean_mk_empty_array_with_capacity(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__4() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__3;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__1;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__3() {
 _start:
 {
 size_t x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
 x_1 = 5;
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__4;
-x_3 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__3;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__2;
+x_3 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__1;
 x_4 = lean_unsigned_to_nat(0u);
 x_5 = lean_alloc_ctor(0, 4, sizeof(size_t)*1);
 lean_ctor_set(x_5, 0, x_2);
@@ -5471,7 +5470,7 @@ lean_ctor_set_usize(x_5, 4, x_1);
 return x_5;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__6() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__4() {
 _start:
 {
 lean_object* x_1; 
@@ -5479,21 +5478,915 @@ x_1 = l_Lean_PersistentHashMap_mkEmptyEntriesArray(lean_box(0), lean_box(0));
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__7() {
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__6;
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__4;
 x_2 = lean_alloc_ctor(0, 1, 0);
 lean_ctor_set(x_2, 0, x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
+_start:
+{
+lean_object* x_16; 
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_inc(x_10);
+lean_inc(x_9);
+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_1);
+x_16 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn(x_1, x_2, x_3, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+if (lean_obj_tag(x_16) == 0)
+{
+lean_object* x_17; lean_object* x_18; lean_object* x_19; 
+x_17 = lean_ctor_get(x_16, 0);
+lean_inc(x_17);
+x_18 = lean_ctor_get(x_16, 1);
+lean_inc(x_18);
+lean_dec(x_16);
+lean_inc(x_14);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_inc(x_11);
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+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_1);
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+if (lean_obj_tag(x_19) == 0)
+{
+lean_object* x_20; lean_object* x_21; lean_object* x_22; 
+x_20 = lean_ctor_get(x_19, 0);
+lean_inc(x_20);
+x_21 = lean_ctor_get(x_19, 1);
+lean_inc(x_21);
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+lean_inc(x_7);
+lean_inc(x_3);
+lean_inc(x_2);
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+if (lean_obj_tag(x_22) == 0)
+{
+lean_object* x_23; lean_object* x_24; lean_object* x_25; 
+x_23 = lean_ctor_get(x_22, 0);
+lean_inc(x_23);
+x_24 = lean_ctor_get(x_22, 1);
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+lean_inc(x_8);
+lean_inc(x_7);
+lean_inc(x_3);
+lean_inc(x_2);
+lean_inc(x_1);
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+{
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+lean_inc(x_26);
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+{
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+x_29 = lean_ctor_get(x_28, 0);
+lean_inc(x_29);
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+{
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+lean_inc(x_32);
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+lean_inc(x_8);
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+{
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+lean_inc(x_36);
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+lean_dec(x_14);
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+lean_dec(x_8);
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+lean_inc(x_38);
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+lean_inc(x_39);
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+lean_inc(x_40);
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+lean_inc(x_49);
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+lean_inc(x_50);
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+{
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+x_53 = lean_ctor_get(x_48, 13);
+lean_dec(x_53);
+x_54 = !lean_is_exclusive(x_49);
+if (x_54 == 0)
+{
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+x_55 = lean_ctor_get(x_49, 2);
+lean_dec(x_55);
+x_56 = !lean_is_exclusive(x_50);
+if (x_56 == 0)
+{
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+x_57 = lean_ctor_get(x_50, 0);
+x_58 = lean_array_push(x_57, x_46);
+lean_ctor_set(x_50, 0, x_58);
+x_59 = lean_st_ref_set(x_7, x_48, x_51);
+lean_dec(x_7);
+x_60 = !lean_is_exclusive(x_59);
+if (x_60 == 0)
+{
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+x_61 = lean_ctor_get(x_59, 0);
+lean_dec(x_61);
+x_62 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_62, 0, x_41);
+lean_ctor_set(x_59, 0, x_62);
+return x_59;
+}
+else
+{
+lean_object* x_63; lean_object* x_64; lean_object* x_65; 
+x_63 = lean_ctor_get(x_59, 1);
+lean_inc(x_63);
+lean_dec(x_59);
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+lean_ctor_set(x_64, 0, x_41);
+x_65 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_65, 0, x_64);
+lean_ctor_set(x_65, 1, x_63);
+return x_65;
+}
+}
+else
+{
+lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; 
+x_66 = lean_ctor_get(x_50, 0);
+x_67 = lean_ctor_get(x_50, 1);
+x_68 = lean_ctor_get(x_50, 2);
+lean_inc(x_68);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_dec(x_50);
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+lean_ctor_set(x_70, 0, x_69);
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+lean_ctor_set(x_70, 2, x_68);
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+lean_dec(x_7);
+x_72 = lean_ctor_get(x_71, 1);
+lean_inc(x_72);
+if (lean_is_exclusive(x_71)) {
+ lean_ctor_release(x_71, 0);
+ lean_ctor_release(x_71, 1);
+ x_73 = x_71;
+} else {
+ lean_dec_ref(x_71);
+ x_73 = lean_box(0);
+}
+x_74 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_74, 0, x_41);
+if (lean_is_scalar(x_73)) {
+ x_75 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_75 = x_73;
+}
+lean_ctor_set(x_75, 0, x_74);
+lean_ctor_set(x_75, 1, x_72);
+return x_75;
+}
+}
+else
+{
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+x_76 = lean_ctor_get(x_49, 0);
+x_77 = lean_ctor_get(x_49, 1);
+lean_inc(x_77);
+lean_inc(x_76);
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+lean_inc(x_78);
+x_79 = lean_ctor_get(x_50, 1);
+lean_inc(x_79);
+x_80 = lean_ctor_get(x_50, 2);
+lean_inc(x_80);
+if (lean_is_exclusive(x_50)) {
+ lean_ctor_release(x_50, 0);
+ lean_ctor_release(x_50, 1);
+ lean_ctor_release(x_50, 2);
+ x_81 = x_50;
+} else {
+ lean_dec_ref(x_50);
+ x_81 = lean_box(0);
+}
+x_82 = lean_array_push(x_78, x_46);
+if (lean_is_scalar(x_81)) {
+ x_83 = lean_alloc_ctor(0, 3, 0);
+} else {
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+}
+lean_ctor_set(x_83, 0, x_82);
+lean_ctor_set(x_83, 1, x_79);
+lean_ctor_set(x_83, 2, x_80);
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+lean_ctor_set(x_84, 0, x_76);
+lean_ctor_set(x_84, 1, x_77);
+lean_ctor_set(x_84, 2, x_83);
+lean_ctor_set(x_48, 13, x_84);
+x_85 = lean_st_ref_set(x_7, x_48, x_51);
+lean_dec(x_7);
+x_86 = lean_ctor_get(x_85, 1);
+lean_inc(x_86);
+if (lean_is_exclusive(x_85)) {
+ lean_ctor_release(x_85, 0);
+ lean_ctor_release(x_85, 1);
+ x_87 = x_85;
+} else {
+ lean_dec_ref(x_85);
+ x_87 = lean_box(0);
+}
+x_88 = lean_alloc_ctor(1, 1, 0);
+lean_ctor_set(x_88, 0, x_41);
+if (lean_is_scalar(x_87)) {
+ x_89 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_89 = x_87;
+}
+lean_ctor_set(x_89, 0, x_88);
+lean_ctor_set(x_89, 1, x_86);
+return x_89;
+}
+}
+else
+{
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+x_90 = lean_ctor_get(x_48, 0);
+x_91 = lean_ctor_get(x_48, 1);
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+}
+}
+}
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+}
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+}
+}
+}
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+{
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+}
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+}
+}
+}
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+lean_dec(x_14);
+lean_dec(x_13);
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+{
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+}
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+x_142 = lean_ctor_get(x_19, 0);
+x_143 = lean_ctor_get(x_19, 1);
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+lean_dec(x_19);
+x_144 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_144, 0, x_142);
+lean_ctor_set(x_144, 1, x_143);
+return x_144;
+}
+}
+}
+else
+{
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+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
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+if (x_145 == 0)
+{
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+}
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+{
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+x_146 = lean_ctor_get(x_16, 0);
+x_147 = lean_ctor_get(x_16, 1);
+lean_inc(x_147);
+lean_inc(x_146);
+lean_dec(x_16);
+x_148 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_148, 0, x_146);
+lean_ctor_set(x_148, 1, x_147);
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+}
+}
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__1() {
+_start:
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+lean_object* x_1; 
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__2() {
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__3() {
+_start:
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__4() {
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+x_4 = l_Lean_Name_mkStr3(x_1, x_2, x_3);
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__5() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_unchecked("NoZeroNatDivisors available: ", 29, 29);
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__6() {
+_start:
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__7() {
+_start:
+{
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+x_1 = lean_mk_string_unchecked("false", 5, 5);
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__8() {
+_start:
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+x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__7;
+x_2 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__9() {
+_start:
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+x_2 = l_Lean_MessageData_ofFormat(x_1);
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+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__10() {
+_start:
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+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__11() {
+_start:
+{
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+x_3 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__12() {
+_start:
+{
+lean_object* x_1; 
+x_1 = lean_mk_string_unchecked("true", 4, 4);
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__13() {
+_start:
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+x_2 = lean_alloc_ctor(3, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__14() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__13;
+x_2 = l_Lean_MessageData_ofFormat(x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__15() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
+x_1 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__6;
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__14;
+x_3 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+static lean_object* _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__16() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; lean_object* x_3; 
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+x_2 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn___closed__5;
+x_3 = lean_alloc_ctor(7, 2, 0);
+lean_ctor_set(x_3, 0, x_1);
+lean_ctor_set(x_3, 1, x_2);
+return x_3;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15, lean_object* x_16, lean_object* x_17) {
 _start:
 {
 lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; uint8_t x_25; lean_object* x_26; 
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 x_20 = lean_alloc_ctor(1, 1, 0);
 lean_ctor_set(x_20, 0, x_19);
@@ -5501,8 +6394,11 @@ x_21 = lean_alloc_closure((void*)(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f
 lean_closure_set(x_21, 0, x_20);
 x_22 = lean_alloc_closure((void*)(l_StateRefT_x27_lift___rarg___boxed), 2, 1);
 lean_closure_set(x_22, 0, x_21);
+lean_inc(x_6);
+lean_inc(x_5);
 lean_inc(x_4);
 lean_inc(x_3);
+lean_inc(x_2);
 x_23 = lean_alloc_closure((void*)(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__4___boxed), 15, 5);
 lean_closure_set(x_23, 0, x_2);
 lean_closure_set(x_23, 1, x_3);
@@ -5524,670 +6420,96 @@ lean_inc(x_9);
 x_26 = l_Lean_Meta_withNewMCtxDepth___at_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___spec__1___rarg(x_24, x_25, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
 if (lean_obj_tag(x_26) == 0)
 {
-lean_object* x_27; lean_object* x_28; lean_object* x_29; 
+lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
 x_27 = lean_ctor_get(x_26, 0);
 lean_inc(x_27);
 x_28 = lean_ctor_get(x_26, 1);
 lean_inc(x_28);
 lean_dec(x_26);
+x_29 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__4;
+x_30 = l_Lean_Expr_const___override(x_29, x_2);
+lean_inc(x_4);
+lean_inc(x_3);
+x_31 = l_Lean_mkAppB(x_30, x_3, x_4);
 lean_inc(x_16);
 lean_inc(x_15);
 lean_inc(x_14);
 lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_29 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getAddFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_28);
-if (lean_obj_tag(x_29) == 0)
-{
-lean_object* x_30; lean_object* x_31; lean_object* x_32; 
-x_30 = lean_ctor_get(x_29, 0);
-lean_inc(x_30);
-x_31 = lean_ctor_get(x_29, 1);
-lean_inc(x_31);
-lean_dec(x_29);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_32 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getMulFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_31);
+x_32 = l_Lean_Meta_trySynthInstance(x_31, x_5, x_13, x_14, x_15, x_16, x_28);
 if (lean_obj_tag(x_32) == 0)
 {
-lean_object* x_33; lean_object* x_34; lean_object* x_35; 
+lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
 x_33 = lean_ctor_get(x_32, 0);
 lean_inc(x_33);
 x_34 = lean_ctor_get(x_32, 1);
 lean_inc(x_34);
 lean_dec(x_32);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_35 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getSubFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_34);
-if (lean_obj_tag(x_35) == 0)
-{
-lean_object* x_36; lean_object* x_37; lean_object* x_38; 
-x_36 = lean_ctor_get(x_35, 0);
-lean_inc(x_36);
-x_37 = lean_ctor_get(x_35, 1);
+x_35 = l_Lean_LOption_toOption___rarg(x_33);
+lean_inc(x_6);
+x_36 = l_Lean_isTracingEnabledFor___at_Lean_Meta_Grind_updateLastTag___spec__1(x_6, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_34);
+x_37 = lean_ctor_get(x_36, 0);
 lean_inc(x_37);
-lean_dec(x_35);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_38 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNegFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_37);
-if (lean_obj_tag(x_38) == 0)
+x_38 = lean_unbox(x_37);
+lean_dec(x_37);
+if (x_38 == 0)
 {
 lean_object* x_39; lean_object* x_40; lean_object* x_41; 
-x_39 = lean_ctor_get(x_38, 0);
+lean_dec(x_6);
+x_39 = lean_ctor_get(x_36, 1);
 lean_inc(x_39);
-x_40 = lean_ctor_get(x_38, 1);
-lean_inc(x_40);
-lean_dec(x_38);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_41 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getPowFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_40);
-if (lean_obj_tag(x_41) == 0)
-{
-lean_object* x_42; lean_object* x_43; lean_object* x_44; 
-x_42 = lean_ctor_get(x_41, 0);
-lean_inc(x_42);
-x_43 = lean_ctor_get(x_41, 1);
-lean_inc(x_43);
-lean_dec(x_41);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_44 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getIntCastFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_43);
-if (lean_obj_tag(x_44) == 0)
-{
-lean_object* x_45; lean_object* x_46; lean_object* x_47; 
-x_45 = lean_ctor_get(x_44, 0);
-lean_inc(x_45);
-x_46 = lean_ctor_get(x_44, 1);
-lean_inc(x_46);
-lean_dec(x_44);
-lean_inc(x_16);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_inc(x_13);
-lean_inc(x_12);
-lean_inc(x_11);
-lean_inc(x_10);
-lean_inc(x_9);
-lean_inc(x_4);
-lean_inc(x_7);
-lean_inc(x_3);
-x_47 = l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_RingId_0__Lean_Meta_Grind_Arith_CommRing_getNatCastFn(x_3, x_7, x_4, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_46);
-if (lean_obj_tag(x_47) == 0)
-{
-lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; uint8_t x_65; 
-x_48 = lean_ctor_get(x_47, 0);
-lean_inc(x_48);
-x_49 = lean_ctor_get(x_47, 1);
-lean_inc(x_49);
-lean_dec(x_47);
-x_50 = l_Lean_Meta_Grind_Arith_CommRing_get_x27(x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_49);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-x_51 = lean_ctor_get(x_50, 0);
-lean_inc(x_51);
-x_52 = lean_ctor_get(x_50, 1);
-lean_inc(x_52);
-lean_dec(x_50);
-x_53 = lean_ctor_get(x_51, 0);
-lean_inc(x_53);
-lean_dec(x_51);
-x_54 = lean_array_get_size(x_53);
-lean_dec(x_53);
-x_55 = lean_box(0);
-x_56 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5;
-x_57 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__7;
-x_58 = lean_unsigned_to_nat(0u);
-lean_inc(x_54);
-x_59 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_59, 0, x_54);
-lean_ctor_set(x_59, 1, x_3);
-lean_ctor_set(x_59, 2, x_7);
-lean_ctor_set(x_59, 3, x_4);
-lean_ctor_set(x_59, 4, x_27);
-lean_ctor_set(x_59, 5, x_30);
-lean_ctor_set(x_59, 6, x_33);
-lean_ctor_set(x_59, 7, x_36);
-lean_ctor_set(x_59, 8, x_39);
-lean_ctor_set(x_59, 9, x_42);
-lean_ctor_set(x_59, 10, x_45);
-lean_ctor_set(x_59, 11, x_48);
-lean_ctor_set(x_59, 12, x_56);
-lean_ctor_set(x_59, 13, x_57);
-lean_ctor_set(x_59, 14, x_57);
-lean_ctor_set(x_59, 15, x_58);
-lean_ctor_set(x_59, 16, x_58);
-lean_ctor_set(x_59, 17, x_55);
-lean_ctor_set(x_59, 18, x_56);
-x_60 = lean_st_ref_take(x_9, x_52);
-x_61 = lean_ctor_get(x_60, 0);
-lean_inc(x_61);
-x_62 = lean_ctor_get(x_61, 13);
-lean_inc(x_62);
-x_63 = lean_ctor_get(x_62, 2);
-lean_inc(x_63);
-x_64 = lean_ctor_get(x_60, 1);
-lean_inc(x_64);
-lean_dec(x_60);
-x_65 = !lean_is_exclusive(x_61);
-if (x_65 == 0)
-{
-lean_object* x_66; uint8_t x_67; 
-x_66 = lean_ctor_get(x_61, 13);
-lean_dec(x_66);
-x_67 = !lean_is_exclusive(x_62);
-if (x_67 == 0)
-{
-lean_object* x_68; uint8_t x_69; 
-x_68 = lean_ctor_get(x_62, 2);
-lean_dec(x_68);
-x_69 = !lean_is_exclusive(x_63);
-if (x_69 == 0)
-{
-lean_object* x_70; lean_object* x_71; lean_object* x_72; uint8_t x_73; 
-x_70 = lean_ctor_get(x_63, 0);
-x_71 = lean_array_push(x_70, x_59);
-lean_ctor_set(x_63, 0, x_71);
-x_72 = lean_st_ref_set(x_9, x_61, x_64);
-lean_dec(x_9);
-x_73 = !lean_is_exclusive(x_72);
-if (x_73 == 0)
-{
-lean_object* x_74; lean_object* x_75; 
-x_74 = lean_ctor_get(x_72, 0);
-lean_dec(x_74);
-x_75 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_75, 0, x_54);
-lean_ctor_set(x_72, 0, x_75);
-return x_72;
-}
-else
-{
-lean_object* x_76; lean_object* x_77; lean_object* x_78; 
-x_76 = lean_ctor_get(x_72, 1);
-lean_inc(x_76);
-lean_dec(x_72);
-x_77 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_77, 0, x_54);
-x_78 = lean_alloc_ctor(0, 2, 0);
-lean_ctor_set(x_78, 0, x_77);
-lean_ctor_set(x_78, 1, x_76);
-return x_78;
-}
-}
-else
-{
-lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
-x_79 = lean_ctor_get(x_63, 0);
-x_80 = lean_ctor_get(x_63, 1);
-x_81 = lean_ctor_get(x_63, 2);
-lean_inc(x_81);
-lean_inc(x_80);
-lean_inc(x_79);
-lean_dec(x_63);
-x_82 = lean_array_push(x_79, x_59);
-x_83 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_83, 0, x_82);
-lean_ctor_set(x_83, 1, x_80);
-lean_ctor_set(x_83, 2, x_81);
-lean_ctor_set(x_62, 2, x_83);
-x_84 = lean_st_ref_set(x_9, x_61, x_64);
-lean_dec(x_9);
-x_85 = lean_ctor_get(x_84, 1);
-lean_inc(x_85);
-if (lean_is_exclusive(x_84)) {
- lean_ctor_release(x_84, 0);
- lean_ctor_release(x_84, 1);
- x_86 = x_84;
-} else {
- lean_dec_ref(x_84);
- x_86 = lean_box(0);
-}
-x_87 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_87, 0, x_54);
-if (lean_is_scalar(x_86)) {
- x_88 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_88 = x_86;
-}
-lean_ctor_set(x_88, 0, x_87);
-lean_ctor_set(x_88, 1, x_85);
-return x_88;
-}
-}
-else
-{
-lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; 
-x_89 = lean_ctor_get(x_62, 0);
-x_90 = lean_ctor_get(x_62, 1);
-lean_inc(x_90);
-lean_inc(x_89);
-lean_dec(x_62);
-x_91 = lean_ctor_get(x_63, 0);
-lean_inc(x_91);
-x_92 = lean_ctor_get(x_63, 1);
-lean_inc(x_92);
-x_93 = lean_ctor_get(x_63, 2);
-lean_inc(x_93);
-if (lean_is_exclusive(x_63)) {
- lean_ctor_release(x_63, 0);
- lean_ctor_release(x_63, 1);
- lean_ctor_release(x_63, 2);
- x_94 = x_63;
-} else {
- lean_dec_ref(x_63);
- x_94 = lean_box(0);
-}
-x_95 = lean_array_push(x_91, x_59);
-if (lean_is_scalar(x_94)) {
- x_96 = lean_alloc_ctor(0, 3, 0);
-} else {
- x_96 = x_94;
-}
-lean_ctor_set(x_96, 0, x_95);
-lean_ctor_set(x_96, 1, x_92);
-lean_ctor_set(x_96, 2, x_93);
-x_97 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_97, 0, x_89);
-lean_ctor_set(x_97, 1, x_90);
-lean_ctor_set(x_97, 2, x_96);
-lean_ctor_set(x_61, 13, x_97);
-x_98 = lean_st_ref_set(x_9, x_61, x_64);
-lean_dec(x_9);
-x_99 = lean_ctor_get(x_98, 1);
-lean_inc(x_99);
-if (lean_is_exclusive(x_98)) {
- lean_ctor_release(x_98, 0);
- lean_ctor_release(x_98, 1);
- x_100 = x_98;
-} else {
- lean_dec_ref(x_98);
- x_100 = lean_box(0);
-}
-x_101 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_101, 0, x_54);
-if (lean_is_scalar(x_100)) {
- x_102 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_102 = x_100;
-}
-lean_ctor_set(x_102, 0, x_101);
-lean_ctor_set(x_102, 1, x_99);
-return x_102;
-}
-}
-else
-{
-lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; uint8_t x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; 
-x_103 = lean_ctor_get(x_61, 0);
-x_104 = lean_ctor_get(x_61, 1);
-x_105 = lean_ctor_get(x_61, 2);
-x_106 = lean_ctor_get(x_61, 3);
-x_107 = lean_ctor_get(x_61, 4);
-x_108 = lean_ctor_get(x_61, 5);
-x_109 = lean_ctor_get(x_61, 6);
-x_110 = lean_ctor_get_uint8(x_61, sizeof(void*)*15);
-x_111 = lean_ctor_get(x_61, 7);
-x_112 = lean_ctor_get(x_61, 8);
-x_113 = lean_ctor_get(x_61, 9);
-x_114 = lean_ctor_get(x_61, 10);
-x_115 = lean_ctor_get(x_61, 11);
-x_116 = lean_ctor_get(x_61, 12);
-x_117 = lean_ctor_get(x_61, 14);
-lean_inc(x_117);
-lean_inc(x_116);
-lean_inc(x_115);
-lean_inc(x_114);
-lean_inc(x_113);
-lean_inc(x_112);
-lean_inc(x_111);
-lean_inc(x_109);
-lean_inc(x_108);
-lean_inc(x_107);
-lean_inc(x_106);
-lean_inc(x_105);
-lean_inc(x_104);
-lean_inc(x_103);
-lean_dec(x_61);
-x_118 = lean_ctor_get(x_62, 0);
-lean_inc(x_118);
-x_119 = lean_ctor_get(x_62, 1);
-lean_inc(x_119);
-if (lean_is_exclusive(x_62)) {
- lean_ctor_release(x_62, 0);
- lean_ctor_release(x_62, 1);
- lean_ctor_release(x_62, 2);
- x_120 = x_62;
-} else {
- lean_dec_ref(x_62);
- x_120 = lean_box(0);
-}
-x_121 = lean_ctor_get(x_63, 0);
-lean_inc(x_121);
-x_122 = lean_ctor_get(x_63, 1);
-lean_inc(x_122);
-x_123 = lean_ctor_get(x_63, 2);
-lean_inc(x_123);
-if (lean_is_exclusive(x_63)) {
- lean_ctor_release(x_63, 0);
- lean_ctor_release(x_63, 1);
- lean_ctor_release(x_63, 2);
- x_124 = x_63;
-} else {
- lean_dec_ref(x_63);
- x_124 = lean_box(0);
-}
-x_125 = lean_array_push(x_121, x_59);
-if (lean_is_scalar(x_124)) {
- x_126 = lean_alloc_ctor(0, 3, 0);
-} else {
- x_126 = x_124;
-}
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_122);
-lean_ctor_set(x_126, 2, x_123);
-if (lean_is_scalar(x_120)) {
- x_127 = lean_alloc_ctor(0, 3, 0);
-} else {
- x_127 = x_120;
-}
-lean_ctor_set(x_127, 0, x_118);
-lean_ctor_set(x_127, 1, x_119);
-lean_ctor_set(x_127, 2, x_126);
-x_128 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_128, 0, x_103);
-lean_ctor_set(x_128, 1, x_104);
-lean_ctor_set(x_128, 2, x_105);
-lean_ctor_set(x_128, 3, x_106);
-lean_ctor_set(x_128, 4, x_107);
-lean_ctor_set(x_128, 5, x_108);
-lean_ctor_set(x_128, 6, x_109);
-lean_ctor_set(x_128, 7, x_111);
-lean_ctor_set(x_128, 8, x_112);
-lean_ctor_set(x_128, 9, x_113);
-lean_ctor_set(x_128, 10, x_114);
-lean_ctor_set(x_128, 11, x_115);
-lean_ctor_set(x_128, 12, x_116);
-lean_ctor_set(x_128, 13, x_127);
-lean_ctor_set(x_128, 14, x_117);
-lean_ctor_set_uint8(x_128, sizeof(void*)*15, x_110);
-x_129 = lean_st_ref_set(x_9, x_128, x_64);
-lean_dec(x_9);
-x_130 = lean_ctor_get(x_129, 1);
-lean_inc(x_130);
-if (lean_is_exclusive(x_129)) {
- lean_ctor_release(x_129, 0);
- lean_ctor_release(x_129, 1);
- x_131 = x_129;
-} else {
- lean_dec_ref(x_129);
- x_131 = lean_box(0);
-}
-x_132 = lean_alloc_ctor(1, 1, 0);
-lean_ctor_set(x_132, 0, x_54);
-if (lean_is_scalar(x_131)) {
- x_133 = lean_alloc_ctor(0, 2, 0);
-} else {
- x_133 = x_131;
-}
-lean_ctor_set(x_133, 0, x_132);
-lean_ctor_set(x_133, 1, x_130);
-return x_133;
-}
-}
-else
-{
-uint8_t x_134; 
-lean_dec(x_45);
-lean_dec(x_42);
-lean_dec(x_39);
 lean_dec(x_36);
-lean_dec(x_33);
-lean_dec(x_30);
-lean_dec(x_27);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_3);
-x_134 = !lean_is_exclusive(x_47);
-if (x_134 == 0)
-{
-return x_47;
-}
-else
-{
-lean_object* x_135; lean_object* x_136; lean_object* x_137; 
-x_135 = lean_ctor_get(x_47, 0);
-x_136 = lean_ctor_get(x_47, 1);
-lean_inc(x_136);
-lean_inc(x_135);
-lean_dec(x_47);
-x_137 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_137, 0, x_135);
-lean_ctor_set(x_137, 1, x_136);
-return x_137;
-}
-}
-}
-else
-{
-uint8_t x_138; 
-lean_dec(x_42);
-lean_dec(x_39);
-lean_dec(x_36);
-lean_dec(x_33);
-lean_dec(x_30);
-lean_dec(x_27);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_3);
-x_138 = !lean_is_exclusive(x_44);
-if (x_138 == 0)
-{
-return x_44;
-}
-else
-{
-lean_object* x_139; lean_object* x_140; lean_object* x_141; 
-x_139 = lean_ctor_get(x_44, 0);
-x_140 = lean_ctor_get(x_44, 1);
-lean_inc(x_140);
-lean_inc(x_139);
-lean_dec(x_44);
-x_141 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_141, 0, x_139);
-lean_ctor_set(x_141, 1, x_140);
-return x_141;
-}
-}
-}
-else
-{
-uint8_t x_142; 
-lean_dec(x_39);
-lean_dec(x_36);
-lean_dec(x_33);
-lean_dec(x_30);
-lean_dec(x_27);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_3);
-x_142 = !lean_is_exclusive(x_41);
-if (x_142 == 0)
-{
+x_40 = lean_box(0);
+x_41 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_3, x_7, x_4, x_27, x_35, x_40, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_39);
 return x_41;
 }
 else
 {
-lean_object* x_143; lean_object* x_144; lean_object* x_145; 
-x_143 = lean_ctor_get(x_41, 0);
-x_144 = lean_ctor_get(x_41, 1);
-lean_inc(x_144);
-lean_inc(x_143);
-lean_dec(x_41);
-x_145 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_145, 0, x_143);
-lean_ctor_set(x_145, 1, x_144);
-return x_145;
-}
-}
-}
-else
-{
-uint8_t x_146; 
+lean_object* x_42; lean_object* x_43; 
+x_42 = lean_ctor_get(x_36, 1);
+lean_inc(x_42);
 lean_dec(x_36);
-lean_dec(x_33);
-lean_dec(x_30);
-lean_dec(x_27);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_3);
-x_146 = !lean_is_exclusive(x_38);
-if (x_146 == 0)
+x_43 = l_Lean_Meta_Grind_updateLastTag(x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_42);
+if (lean_obj_tag(x_43) == 0)
 {
-return x_38;
+if (lean_obj_tag(x_35) == 0)
+{
+lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; 
+x_44 = lean_ctor_get(x_43, 1);
+lean_inc(x_44);
+lean_dec(x_43);
+x_45 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__11;
+x_46 = l_Lean_addTrace___at_Lean_Meta_Grind_updateLastTag___spec__2(x_6, x_45, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_44);
+x_47 = lean_ctor_get(x_46, 0);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_46, 1);
+lean_inc(x_48);
+lean_dec(x_46);
+x_49 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_3, x_7, x_4, x_27, x_35, x_47, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_48);
+lean_dec(x_47);
+return x_49;
 }
 else
 {
-lean_object* x_147; lean_object* x_148; lean_object* x_149; 
-x_147 = lean_ctor_get(x_38, 0);
-x_148 = lean_ctor_get(x_38, 1);
-lean_inc(x_148);
-lean_inc(x_147);
-lean_dec(x_38);
-x_149 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_149, 0, x_147);
-lean_ctor_set(x_149, 1, x_148);
-return x_149;
-}
+lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
+x_50 = lean_ctor_get(x_43, 1);
+lean_inc(x_50);
+lean_dec(x_43);
+x_51 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__16;
+x_52 = l_Lean_addTrace___at_Lean_Meta_Grind_updateLastTag___spec__2(x_6, x_51, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_50);
+x_53 = lean_ctor_get(x_52, 0);
+lean_inc(x_53);
+x_54 = lean_ctor_get(x_52, 1);
+lean_inc(x_54);
+lean_dec(x_52);
+x_55 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_3, x_7, x_4, x_27, x_35, x_53, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_54);
+lean_dec(x_53);
+return x_55;
 }
 }
 else
 {
-uint8_t x_150; 
-lean_dec(x_33);
-lean_dec(x_30);
-lean_dec(x_27);
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_3);
-x_150 = !lean_is_exclusive(x_35);
-if (x_150 == 0)
-{
-return x_35;
-}
-else
-{
-lean_object* x_151; lean_object* x_152; lean_object* x_153; 
-x_151 = lean_ctor_get(x_35, 0);
-x_152 = lean_ctor_get(x_35, 1);
-lean_inc(x_152);
-lean_inc(x_151);
+uint8_t x_56; 
 lean_dec(x_35);
-x_153 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_153, 0, x_151);
-lean_ctor_set(x_153, 1, x_152);
-return x_153;
-}
-}
-}
-else
-{
-uint8_t x_154; 
-lean_dec(x_30);
 lean_dec(x_27);
 lean_dec(x_16);
 lean_dec(x_15);
@@ -6198,32 +6520,69 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_7);
+lean_dec(x_6);
 lean_dec(x_4);
 lean_dec(x_3);
-x_154 = !lean_is_exclusive(x_32);
-if (x_154 == 0)
+x_56 = !lean_is_exclusive(x_43);
+if (x_56 == 0)
+{
+return x_43;
+}
+else
+{
+lean_object* x_57; lean_object* x_58; lean_object* x_59; 
+x_57 = lean_ctor_get(x_43, 0);
+x_58 = lean_ctor_get(x_43, 1);
+lean_inc(x_58);
+lean_inc(x_57);
+lean_dec(x_43);
+x_59 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_59, 0, x_57);
+lean_ctor_set(x_59, 1, x_58);
+return x_59;
+}
+}
+}
+}
+else
+{
+uint8_t x_60; 
+lean_dec(x_27);
+lean_dec(x_16);
+lean_dec(x_15);
+lean_dec(x_14);
+lean_dec(x_13);
+lean_dec(x_12);
+lean_dec(x_11);
+lean_dec(x_10);
+lean_dec(x_9);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_4);
+lean_dec(x_3);
+x_60 = !lean_is_exclusive(x_32);
+if (x_60 == 0)
 {
 return x_32;
 }
 else
 {
-lean_object* x_155; lean_object* x_156; lean_object* x_157; 
-x_155 = lean_ctor_get(x_32, 0);
-x_156 = lean_ctor_get(x_32, 1);
-lean_inc(x_156);
-lean_inc(x_155);
+lean_object* x_61; lean_object* x_62; lean_object* x_63; 
+x_61 = lean_ctor_get(x_32, 0);
+x_62 = lean_ctor_get(x_32, 1);
+lean_inc(x_62);
+lean_inc(x_61);
 lean_dec(x_32);
-x_157 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_157, 0, x_155);
-lean_ctor_set(x_157, 1, x_156);
-return x_157;
+x_63 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_63, 0, x_61);
+lean_ctor_set(x_63, 1, x_62);
+return x_63;
 }
 }
 }
 else
 {
-uint8_t x_158; 
-lean_dec(x_27);
+uint8_t x_64; 
 lean_dec(x_16);
 lean_dec(x_15);
 lean_dec(x_14);
@@ -6233,59 +6592,28 @@ lean_dec(x_11);
 lean_dec(x_10);
 lean_dec(x_9);
 lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
 lean_dec(x_4);
 lean_dec(x_3);
-x_158 = !lean_is_exclusive(x_29);
-if (x_158 == 0)
-{
-return x_29;
-}
-else
-{
-lean_object* x_159; lean_object* x_160; lean_object* x_161; 
-x_159 = lean_ctor_get(x_29, 0);
-x_160 = lean_ctor_get(x_29, 1);
-lean_inc(x_160);
-lean_inc(x_159);
-lean_dec(x_29);
-x_161 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_161, 0, x_159);
-lean_ctor_set(x_161, 1, x_160);
-return x_161;
-}
-}
-}
-else
-{
-uint8_t x_162; 
-lean_dec(x_16);
-lean_dec(x_15);
-lean_dec(x_14);
-lean_dec(x_13);
-lean_dec(x_12);
-lean_dec(x_11);
-lean_dec(x_10);
-lean_dec(x_9);
-lean_dec(x_7);
-lean_dec(x_4);
-lean_dec(x_3);
-x_162 = !lean_is_exclusive(x_26);
-if (x_162 == 0)
+lean_dec(x_2);
+x_64 = !lean_is_exclusive(x_26);
+if (x_64 == 0)
 {
 return x_26;
 }
 else
 {
-lean_object* x_163; lean_object* x_164; lean_object* x_165; 
-x_163 = lean_ctor_get(x_26, 0);
-x_164 = lean_ctor_get(x_26, 1);
-lean_inc(x_164);
-lean_inc(x_163);
+lean_object* x_65; lean_object* x_66; lean_object* x_67; 
+x_65 = lean_ctor_get(x_26, 0);
+x_66 = lean_ctor_get(x_26, 1);
+lean_inc(x_66);
+lean_inc(x_65);
 lean_dec(x_26);
-x_165 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_165, 0, x_163);
-lean_ctor_set(x_165, 1, x_164);
-return x_165;
+x_67 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_67, 0, x_65);
+lean_ctor_set(x_67, 1, x_66);
+return x_67;
 }
 }
 }
@@ -6405,7 +6733,7 @@ x_28 = lean_ctor_get(x_25, 1);
 lean_inc(x_28);
 lean_dec(x_25);
 x_29 = lean_box(0);
-x_30 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_14, x_15, x_1, x_23, x_19, x_24, x_12, x_29, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_28);
+x_30 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6(x_14, x_15, x_1, x_23, x_19, x_24, x_12, x_29, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_28);
 return x_30;
 }
 else
@@ -6441,7 +6769,7 @@ lean_inc(x_41);
 x_42 = lean_ctor_get(x_40, 1);
 lean_inc(x_42);
 lean_dec(x_40);
-x_43 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_14, x_15, x_1, x_23, x_19, x_24, x_12, x_41, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_42);
+x_43 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6(x_14, x_15, x_1, x_23, x_19, x_24, x_12, x_41, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_42);
 lean_dec(x_41);
 return x_43;
 }
@@ -6510,7 +6838,7 @@ lean_inc(x_57);
 x_58 = lean_ctor_get(x_56, 1);
 lean_inc(x_58);
 lean_dec(x_56);
-x_59 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_14, x_15, x_1, x_23, x_19, x_24, x_12, x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_58);
+x_59 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6(x_14, x_15, x_1, x_23, x_19, x_24, x_12, x_57, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_58);
 lean_dec(x_57);
 return x_59;
 }
@@ -6727,7 +7055,16 @@ lean_dec(x_7);
 return x_16;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___boxed(lean_object** _args) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12, lean_object* x_13, lean_object* x_14, lean_object* x_15) {
+_start:
+{
+lean_object* x_16; 
+x_16 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15);
+lean_dec(x_6);
+return x_16;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___boxed(lean_object** _args) {
 lean_object* x_1 = _args[0];
 lean_object* x_2 = _args[1];
 lean_object* x_3 = _args[2];
@@ -6748,7 +7085,7 @@ lean_object* x_17 = _args[16];
 _start:
 {
 lean_object* x_18; 
-x_18 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
+x_18 = l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12, x_13, x_14, x_15, x_16, x_17);
 lean_dec(x_8);
 return x_18;
 }
@@ -8306,10 +8643,38 @@ l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__4 =
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__4);
 l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5();
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__5);
-l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__6 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__6();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__6);
-l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__7 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__7();
-lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__5___closed__7);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__1();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__1);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__2();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__2);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__3 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__3();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__3);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__4 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__4();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__4);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__5 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__5();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__5);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__6 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__6();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__6);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__7 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__7();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__7);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__8 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__8();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__8);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__9 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__9();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__9);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__10 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__10();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__10);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__11 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__11();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__11);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__12 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__12();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__12);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__13 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__13();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__13);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__14 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__14();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__14);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__15 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__15();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__15);
+l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__16 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__16();
+lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___lambda__6___closed__16);
 l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__1 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__1();
 lean_mark_persistent(l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__1);
 l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__2 = _init_l_Lean_Meta_Grind_Arith_CommRing_getRingId_x3f_go_x3f___closed__2();
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Types.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Types.c
index 3cfbf2ed27..2fe4612535 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Types.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Types.c
@@ -18,6 +18,7 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__L
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPoly____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_175____closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9____closed__6;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9____closed__10;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p___boxed(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprMon____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_67____closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPoly____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_175____closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_instReprPoly__lean;
@@ -25,7 +26,6 @@ static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__L
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPoly____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_175____closed__5;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instReprPower__lean___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9____closed__5;
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_SimpChain_getPoly(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedRing___closed__6;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9____closed__2;
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprMon____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_67____closed__3;
@@ -85,11 +85,11 @@ static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedEqCnstr___clos
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9____closed__7;
 lean_object* l_Lean_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedEqCnstrProof___closed__5;
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedEqCnstr;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedEqCnstr___closed__1;
 uint8_t lean_nat_dec_le(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9____closed__14;
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_SimpChain_getPoly___boxed(lean_object*);
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_instInhabitedEqCnstrProof___closed__4;
 lean_object* l___private_Init_Data_Repr_0__Nat_reprFast(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Grind_Arith_CommRing_Types_0__Lean_Meta_Grind_Arith_CommRing_reprPower____x40_Lean_Meta_Tactic_Grind_Arith_CommRing_Types___hyg_9_(lean_object*, lean_object*);
@@ -1293,7 +1293,7 @@ x_4 = lean_box(x_3);
 return x_4;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_SimpChain_getPoly(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
@@ -1302,11 +1302,11 @@ lean_inc(x_2);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_SimpChain_getPoly___boxed(lean_object* x_1) {
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p___boxed(lean_object* x_1) {
 _start:
 {
 lean_object* x_2; 
-x_2 = l_Lean_Meta_Grind_Arith_CommRing_SimpChain_getPoly(x_1);
+x_2 = l_Lean_Meta_Grind_Arith_CommRing_PolyDerivation_p(x_1);
 lean_dec(x_1);
 return x_2;
 }
@@ -1385,26 +1385,27 @@ x_4 = l_Lean_Meta_Grind_Arith_CommRing_instInhabitedEqCnstrProof___closed__3;
 x_5 = lean_box(0);
 x_6 = l_Lean_Meta_Grind_Arith_CommRing_instInhabitedRing___closed__4;
 x_7 = l_Lean_Meta_Grind_Arith_CommRing_instInhabitedRing___closed__6;
-x_8 = lean_alloc_ctor(0, 19, 0);
+x_8 = lean_alloc_ctor(0, 20, 0);
 lean_ctor_set(x_8, 0, x_3);
 lean_ctor_set(x_8, 1, x_4);
 lean_ctor_set(x_8, 2, x_5);
 lean_ctor_set(x_8, 3, x_4);
 lean_ctor_set(x_8, 4, x_1);
-lean_ctor_set(x_8, 5, x_4);
+lean_ctor_set(x_8, 5, x_1);
 lean_ctor_set(x_8, 6, x_4);
 lean_ctor_set(x_8, 7, x_4);
 lean_ctor_set(x_8, 8, x_4);
 lean_ctor_set(x_8, 9, x_4);
 lean_ctor_set(x_8, 10, x_4);
 lean_ctor_set(x_8, 11, x_4);
-lean_ctor_set(x_8, 12, x_6);
-lean_ctor_set(x_8, 13, x_7);
+lean_ctor_set(x_8, 12, x_4);
+lean_ctor_set(x_8, 13, x_6);
 lean_ctor_set(x_8, 14, x_7);
-lean_ctor_set(x_8, 15, x_3);
+lean_ctor_set(x_8, 15, x_7);
 lean_ctor_set(x_8, 16, x_3);
-lean_ctor_set(x_8, 17, x_2);
-lean_ctor_set(x_8, 18, x_6);
+lean_ctor_set(x_8, 17, x_3);
+lean_ctor_set(x_8, 18, x_2);
+lean_ctor_set(x_8, 19, x_6);
 return x_8;
 }
 }
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Util.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Util.c
index f4efad4af1..483393e099 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Util.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Util.c
@@ -20,8 +20,10 @@ LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_Grind
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_getCharInst___closed__1;
 static lean_object* l_Lean_Meta_Grind_Arith_CommRing_setTermRingId___closed__4;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_getTermRingId_x3f___spec__1(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_usize_shift_right(size_t, size_t);
 lean_object* l_Lean_Grind_CommRing_Poly_mulC(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getCharInst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_le(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_getRing(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -2989,6 +2991,118 @@ return x_66;
 }
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_Meta_Grind_Arith_CommRing_getRing(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+if (lean_obj_tag(x_11) == 0)
+{
+lean_object* x_12; lean_object* x_13; 
+x_12 = lean_ctor_get(x_11, 0);
+lean_inc(x_12);
+x_13 = lean_ctor_get(x_12, 5);
+lean_inc(x_13);
+lean_dec(x_12);
+if (lean_obj_tag(x_13) == 0)
+{
+uint8_t x_14; 
+x_14 = !lean_is_exclusive(x_11);
+if (x_14 == 0)
+{
+lean_object* x_15; uint8_t x_16; lean_object* x_17; 
+x_15 = lean_ctor_get(x_11, 0);
+lean_dec(x_15);
+x_16 = 0;
+x_17 = lean_box(x_16);
+lean_ctor_set(x_11, 0, x_17);
+return x_11;
+}
+else
+{
+lean_object* x_18; uint8_t x_19; lean_object* x_20; lean_object* x_21; 
+x_18 = lean_ctor_get(x_11, 1);
+lean_inc(x_18);
+lean_dec(x_11);
+x_19 = 0;
+x_20 = lean_box(x_19);
+x_21 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_21, 0, x_20);
+lean_ctor_set(x_21, 1, x_18);
+return x_21;
+}
+}
+else
+{
+uint8_t x_22; 
+lean_dec(x_13);
+x_22 = !lean_is_exclusive(x_11);
+if (x_22 == 0)
+{
+lean_object* x_23; uint8_t x_24; lean_object* x_25; 
+x_23 = lean_ctor_get(x_11, 0);
+lean_dec(x_23);
+x_24 = 1;
+x_25 = lean_box(x_24);
+lean_ctor_set(x_11, 0, x_25);
+return x_11;
+}
+else
+{
+lean_object* x_26; uint8_t x_27; lean_object* x_28; lean_object* x_29; 
+x_26 = lean_ctor_get(x_11, 1);
+lean_inc(x_26);
+lean_dec(x_11);
+x_27 = 1;
+x_28 = lean_box(x_27);
+x_29 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_29, 0, x_28);
+lean_ctor_set(x_29, 1, x_26);
+return x_29;
+}
+}
+}
+else
+{
+uint8_t x_30; 
+x_30 = !lean_is_exclusive(x_11);
+if (x_30 == 0)
+{
+return x_11;
+}
+else
+{
+lean_object* x_31; lean_object* x_32; lean_object* x_33; 
+x_31 = lean_ctor_get(x_11, 0);
+x_32 = lean_ctor_get(x_11, 1);
+lean_inc(x_32);
+lean_inc(x_31);
+lean_dec(x_11);
+x_33 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_33, 0, x_31);
+lean_ctor_set(x_33, 1, x_32);
+return x_33;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
+_start:
+{
+lean_object* x_11; 
+x_11 = l_Lean_Meta_Grind_Arith_CommRing_noZeroDivisors(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
+lean_dec(x_9);
+lean_dec(x_8);
+lean_dec(x_7);
+lean_dec(x_6);
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_3);
+lean_dec(x_2);
+lean_dec(x_1);
+return x_11;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_hasChar(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
 _start:
 {
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Var.c b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Var.c
index ad7b53adb4..c26f593f05 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Var.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Grind/Arith/CommRing/Var.c
@@ -786,7 +786,7 @@ LEAN_EXPORT lean_object* l_Lean_Meta_Grind_Arith_CommRing_mkVar___lambda__1(lean
 _start:
 {
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
-x_14 = lean_ctor_get(x_1, 12);
+x_14 = lean_ctor_get(x_1, 13);
 lean_inc(x_14);
 lean_dec(x_1);
 x_15 = lean_ctor_get(x_14, 2);
@@ -842,9 +842,9 @@ x_51 = !lean_is_exclusive(x_48);
 if (x_51 == 0)
 {
 lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; 
-x_52 = lean_ctor_get(x_48, 12);
-x_53 = lean_ctor_get(x_48, 13);
-x_54 = lean_ctor_get(x_48, 18);
+x_52 = lean_ctor_get(x_48, 13);
+x_53 = lean_ctor_get(x_48, 14);
+x_54 = lean_ctor_get(x_48, 19);
 lean_inc(x_2);
 x_55 = l_Lean_PersistentArray_push___rarg(x_52, x_2);
 lean_inc(x_15);
@@ -852,9 +852,9 @@ lean_inc(x_2);
 x_56 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_53, x_2, x_15);
 x_57 = lean_box(0);
 x_58 = l_Lean_PersistentArray_push___rarg(x_54, x_57);
-lean_ctor_set(x_48, 18, x_58);
-lean_ctor_set(x_48, 13, x_56);
-lean_ctor_set(x_48, 12, x_55);
+lean_ctor_set(x_48, 19, x_58);
+lean_ctor_set(x_48, 14, x_56);
+lean_ctor_set(x_48, 13, x_55);
 x_59 = lean_array_fset(x_50, x_4, x_48);
 lean_ctor_set(x_36, 0, x_59);
 x_60 = lean_st_ref_set(x_5, x_34, x_37);
@@ -866,7 +866,7 @@ goto block_32;
 }
 else
 {
-lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
+lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
 x_62 = lean_ctor_get(x_48, 0);
 x_63 = lean_ctor_get(x_48, 1);
 x_64 = lean_ctor_get(x_48, 2);
@@ -886,6 +886,8 @@ x_77 = lean_ctor_get(x_48, 15);
 x_78 = lean_ctor_get(x_48, 16);
 x_79 = lean_ctor_get(x_48, 17);
 x_80 = lean_ctor_get(x_48, 18);
+x_81 = lean_ctor_get(x_48, 19);
+lean_inc(x_81);
 lean_inc(x_80);
 lean_inc(x_79);
 lean_inc(x_78);
@@ -907,604 +909,617 @@ lean_inc(x_63);
 lean_inc(x_62);
 lean_dec(x_48);
 lean_inc(x_2);
-x_81 = l_Lean_PersistentArray_push___rarg(x_74, x_2);
+x_82 = l_Lean_PersistentArray_push___rarg(x_75, x_2);
 lean_inc(x_15);
 lean_inc(x_2);
-x_82 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_75, x_2, x_15);
-x_83 = lean_box(0);
-x_84 = l_Lean_PersistentArray_push___rarg(x_80, x_83);
-x_85 = lean_alloc_ctor(0, 19, 0);
-lean_ctor_set(x_85, 0, x_62);
-lean_ctor_set(x_85, 1, x_63);
-lean_ctor_set(x_85, 2, x_64);
-lean_ctor_set(x_85, 3, x_65);
-lean_ctor_set(x_85, 4, x_66);
-lean_ctor_set(x_85, 5, x_67);
-lean_ctor_set(x_85, 6, x_68);
-lean_ctor_set(x_85, 7, x_69);
-lean_ctor_set(x_85, 8, x_70);
-lean_ctor_set(x_85, 9, x_71);
-lean_ctor_set(x_85, 10, x_72);
-lean_ctor_set(x_85, 11, x_73);
-lean_ctor_set(x_85, 12, x_81);
-lean_ctor_set(x_85, 13, x_82);
-lean_ctor_set(x_85, 14, x_76);
-lean_ctor_set(x_85, 15, x_77);
-lean_ctor_set(x_85, 16, x_78);
-lean_ctor_set(x_85, 17, x_79);
-lean_ctor_set(x_85, 18, x_84);
-x_86 = lean_array_fset(x_50, x_4, x_85);
-lean_ctor_set(x_36, 0, x_86);
-x_87 = lean_st_ref_set(x_5, x_34, x_37);
-x_88 = lean_ctor_get(x_87, 1);
-lean_inc(x_88);
-lean_dec(x_87);
-x_16 = x_88;
+x_83 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_76, x_2, x_15);
+x_84 = lean_box(0);
+x_85 = l_Lean_PersistentArray_push___rarg(x_81, x_84);
+x_86 = lean_alloc_ctor(0, 20, 0);
+lean_ctor_set(x_86, 0, x_62);
+lean_ctor_set(x_86, 1, x_63);
+lean_ctor_set(x_86, 2, x_64);
+lean_ctor_set(x_86, 3, x_65);
+lean_ctor_set(x_86, 4, x_66);
+lean_ctor_set(x_86, 5, x_67);
+lean_ctor_set(x_86, 6, x_68);
+lean_ctor_set(x_86, 7, x_69);
+lean_ctor_set(x_86, 8, x_70);
+lean_ctor_set(x_86, 9, x_71);
+lean_ctor_set(x_86, 10, x_72);
+lean_ctor_set(x_86, 11, x_73);
+lean_ctor_set(x_86, 12, x_74);
+lean_ctor_set(x_86, 13, x_82);
+lean_ctor_set(x_86, 14, x_83);
+lean_ctor_set(x_86, 15, x_77);
+lean_ctor_set(x_86, 16, x_78);
+lean_ctor_set(x_86, 17, x_79);
+lean_ctor_set(x_86, 18, x_80);
+lean_ctor_set(x_86, 19, x_85);
+x_87 = lean_array_fset(x_50, x_4, x_86);
+lean_ctor_set(x_36, 0, x_87);
+x_88 = lean_st_ref_set(x_5, x_34, x_37);
+x_89 = lean_ctor_get(x_88, 1);
+lean_inc(x_89);
+lean_dec(x_88);
+x_16 = x_89;
 goto block_32;
 }
 }
 }
 else
 {
-lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; uint8_t x_93; 
-x_89 = lean_ctor_get(x_36, 0);
-x_90 = lean_ctor_get(x_36, 1);
-x_91 = lean_ctor_get(x_36, 2);
+lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; uint8_t x_94; 
+x_90 = lean_ctor_get(x_36, 0);
+x_91 = lean_ctor_get(x_36, 1);
+x_92 = lean_ctor_get(x_36, 2);
+lean_inc(x_92);
 lean_inc(x_91);
 lean_inc(x_90);
-lean_inc(x_89);
 lean_dec(x_36);
-x_92 = lean_array_get_size(x_89);
-x_93 = lean_nat_dec_lt(x_4, x_92);
-lean_dec(x_92);
-if (x_93 == 0)
+x_93 = lean_array_get_size(x_90);
+x_94 = lean_nat_dec_lt(x_4, x_93);
+lean_dec(x_93);
+if (x_94 == 0)
 {
-lean_object* x_94; lean_object* x_95; lean_object* x_96; 
-x_94 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_94, 0, x_89);
-lean_ctor_set(x_94, 1, x_90);
-lean_ctor_set(x_94, 2, x_91);
-lean_ctor_set(x_35, 2, x_94);
-x_95 = lean_st_ref_set(x_5, x_34, x_37);
-x_96 = lean_ctor_get(x_95, 1);
-lean_inc(x_96);
-lean_dec(x_95);
-x_16 = x_96;
+lean_object* x_95; lean_object* x_96; lean_object* x_97; 
+x_95 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_95, 0, x_90);
+lean_ctor_set(x_95, 1, x_91);
+lean_ctor_set(x_95, 2, x_92);
+lean_ctor_set(x_35, 2, x_95);
+x_96 = lean_st_ref_set(x_5, x_34, x_37);
+x_97 = lean_ctor_get(x_96, 1);
+lean_inc(x_97);
+lean_dec(x_96);
+x_16 = x_97;
 goto block_32;
 }
 else
 {
-lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; 
-x_97 = lean_array_fget(x_89, x_4);
-x_98 = lean_box(0);
-x_99 = lean_array_fset(x_89, x_4, x_98);
-x_100 = lean_ctor_get(x_97, 0);
-lean_inc(x_100);
-x_101 = lean_ctor_get(x_97, 1);
+lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; lean_object* x_130; 
+x_98 = lean_array_fget(x_90, x_4);
+x_99 = lean_box(0);
+x_100 = lean_array_fset(x_90, x_4, x_99);
+x_101 = lean_ctor_get(x_98, 0);
 lean_inc(x_101);
-x_102 = lean_ctor_get(x_97, 2);
+x_102 = lean_ctor_get(x_98, 1);
 lean_inc(x_102);
-x_103 = lean_ctor_get(x_97, 3);
+x_103 = lean_ctor_get(x_98, 2);
 lean_inc(x_103);
-x_104 = lean_ctor_get(x_97, 4);
+x_104 = lean_ctor_get(x_98, 3);
 lean_inc(x_104);
-x_105 = lean_ctor_get(x_97, 5);
+x_105 = lean_ctor_get(x_98, 4);
 lean_inc(x_105);
-x_106 = lean_ctor_get(x_97, 6);
+x_106 = lean_ctor_get(x_98, 5);
 lean_inc(x_106);
-x_107 = lean_ctor_get(x_97, 7);
+x_107 = lean_ctor_get(x_98, 6);
 lean_inc(x_107);
-x_108 = lean_ctor_get(x_97, 8);
+x_108 = lean_ctor_get(x_98, 7);
 lean_inc(x_108);
-x_109 = lean_ctor_get(x_97, 9);
+x_109 = lean_ctor_get(x_98, 8);
 lean_inc(x_109);
-x_110 = lean_ctor_get(x_97, 10);
+x_110 = lean_ctor_get(x_98, 9);
 lean_inc(x_110);
-x_111 = lean_ctor_get(x_97, 11);
+x_111 = lean_ctor_get(x_98, 10);
 lean_inc(x_111);
-x_112 = lean_ctor_get(x_97, 12);
+x_112 = lean_ctor_get(x_98, 11);
 lean_inc(x_112);
-x_113 = lean_ctor_get(x_97, 13);
+x_113 = lean_ctor_get(x_98, 12);
 lean_inc(x_113);
-x_114 = lean_ctor_get(x_97, 14);
+x_114 = lean_ctor_get(x_98, 13);
 lean_inc(x_114);
-x_115 = lean_ctor_get(x_97, 15);
+x_115 = lean_ctor_get(x_98, 14);
 lean_inc(x_115);
-x_116 = lean_ctor_get(x_97, 16);
+x_116 = lean_ctor_get(x_98, 15);
 lean_inc(x_116);
-x_117 = lean_ctor_get(x_97, 17);
+x_117 = lean_ctor_get(x_98, 16);
 lean_inc(x_117);
-x_118 = lean_ctor_get(x_97, 18);
+x_118 = lean_ctor_get(x_98, 17);
 lean_inc(x_118);
-if (lean_is_exclusive(x_97)) {
- lean_ctor_release(x_97, 0);
- lean_ctor_release(x_97, 1);
- lean_ctor_release(x_97, 2);
- lean_ctor_release(x_97, 3);
- lean_ctor_release(x_97, 4);
- lean_ctor_release(x_97, 5);
- lean_ctor_release(x_97, 6);
- lean_ctor_release(x_97, 7);
- lean_ctor_release(x_97, 8);
- lean_ctor_release(x_97, 9);
- lean_ctor_release(x_97, 10);
- lean_ctor_release(x_97, 11);
- lean_ctor_release(x_97, 12);
- lean_ctor_release(x_97, 13);
- lean_ctor_release(x_97, 14);
- lean_ctor_release(x_97, 15);
- lean_ctor_release(x_97, 16);
- lean_ctor_release(x_97, 17);
- lean_ctor_release(x_97, 18);
- x_119 = x_97;
+x_119 = lean_ctor_get(x_98, 18);
+lean_inc(x_119);
+x_120 = lean_ctor_get(x_98, 19);
+lean_inc(x_120);
+if (lean_is_exclusive(x_98)) {
+ lean_ctor_release(x_98, 0);
+ lean_ctor_release(x_98, 1);
+ lean_ctor_release(x_98, 2);
+ lean_ctor_release(x_98, 3);
+ lean_ctor_release(x_98, 4);
+ lean_ctor_release(x_98, 5);
+ lean_ctor_release(x_98, 6);
+ lean_ctor_release(x_98, 7);
+ lean_ctor_release(x_98, 8);
+ lean_ctor_release(x_98, 9);
+ lean_ctor_release(x_98, 10);
+ lean_ctor_release(x_98, 11);
+ lean_ctor_release(x_98, 12);
+ lean_ctor_release(x_98, 13);
+ lean_ctor_release(x_98, 14);
+ lean_ctor_release(x_98, 15);
+ lean_ctor_release(x_98, 16);
+ lean_ctor_release(x_98, 17);
+ lean_ctor_release(x_98, 18);
+ lean_ctor_release(x_98, 19);
+ x_121 = x_98;
 } else {
- lean_dec_ref(x_97);
- x_119 = lean_box(0);
+ lean_dec_ref(x_98);
+ x_121 = lean_box(0);
 }
 lean_inc(x_2);
-x_120 = l_Lean_PersistentArray_push___rarg(x_112, x_2);
+x_122 = l_Lean_PersistentArray_push___rarg(x_114, x_2);
 lean_inc(x_15);
 lean_inc(x_2);
-x_121 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_113, x_2, x_15);
-x_122 = lean_box(0);
-x_123 = l_Lean_PersistentArray_push___rarg(x_118, x_122);
-if (lean_is_scalar(x_119)) {
- x_124 = lean_alloc_ctor(0, 19, 0);
+x_123 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_115, x_2, x_15);
+x_124 = lean_box(0);
+x_125 = l_Lean_PersistentArray_push___rarg(x_120, x_124);
+if (lean_is_scalar(x_121)) {
+ x_126 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_124 = x_119;
+ x_126 = x_121;
 }
-lean_ctor_set(x_124, 0, x_100);
-lean_ctor_set(x_124, 1, x_101);
-lean_ctor_set(x_124, 2, x_102);
-lean_ctor_set(x_124, 3, x_103);
-lean_ctor_set(x_124, 4, x_104);
-lean_ctor_set(x_124, 5, x_105);
-lean_ctor_set(x_124, 6, x_106);
-lean_ctor_set(x_124, 7, x_107);
-lean_ctor_set(x_124, 8, x_108);
-lean_ctor_set(x_124, 9, x_109);
-lean_ctor_set(x_124, 10, x_110);
-lean_ctor_set(x_124, 11, x_111);
-lean_ctor_set(x_124, 12, x_120);
-lean_ctor_set(x_124, 13, x_121);
-lean_ctor_set(x_124, 14, x_114);
-lean_ctor_set(x_124, 15, x_115);
-lean_ctor_set(x_124, 16, x_116);
-lean_ctor_set(x_124, 17, x_117);
-lean_ctor_set(x_124, 18, x_123);
-x_125 = lean_array_fset(x_99, x_4, x_124);
-x_126 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_126, 0, x_125);
-lean_ctor_set(x_126, 1, x_90);
-lean_ctor_set(x_126, 2, x_91);
-lean_ctor_set(x_35, 2, x_126);
-x_127 = lean_st_ref_set(x_5, x_34, x_37);
-x_128 = lean_ctor_get(x_127, 1);
-lean_inc(x_128);
-lean_dec(x_127);
-x_16 = x_128;
+lean_ctor_set(x_126, 0, x_101);
+lean_ctor_set(x_126, 1, x_102);
+lean_ctor_set(x_126, 2, x_103);
+lean_ctor_set(x_126, 3, x_104);
+lean_ctor_set(x_126, 4, x_105);
+lean_ctor_set(x_126, 5, x_106);
+lean_ctor_set(x_126, 6, x_107);
+lean_ctor_set(x_126, 7, x_108);
+lean_ctor_set(x_126, 8, x_109);
+lean_ctor_set(x_126, 9, x_110);
+lean_ctor_set(x_126, 10, x_111);
+lean_ctor_set(x_126, 11, x_112);
+lean_ctor_set(x_126, 12, x_113);
+lean_ctor_set(x_126, 13, x_122);
+lean_ctor_set(x_126, 14, x_123);
+lean_ctor_set(x_126, 15, x_116);
+lean_ctor_set(x_126, 16, x_117);
+lean_ctor_set(x_126, 17, x_118);
+lean_ctor_set(x_126, 18, x_119);
+lean_ctor_set(x_126, 19, x_125);
+x_127 = lean_array_fset(x_100, x_4, x_126);
+x_128 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_128, 0, x_127);
+lean_ctor_set(x_128, 1, x_91);
+lean_ctor_set(x_128, 2, x_92);
+lean_ctor_set(x_35, 2, x_128);
+x_129 = lean_st_ref_set(x_5, x_34, x_37);
+x_130 = lean_ctor_get(x_129, 1);
+lean_inc(x_130);
+lean_dec(x_129);
+x_16 = x_130;
 goto block_32;
 }
 }
 }
 else
 {
-lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; uint8_t x_136; 
-x_129 = lean_ctor_get(x_35, 0);
-x_130 = lean_ctor_get(x_35, 1);
-lean_inc(x_130);
-lean_inc(x_129);
-lean_dec(x_35);
-x_131 = lean_ctor_get(x_36, 0);
-lean_inc(x_131);
-x_132 = lean_ctor_get(x_36, 1);
+lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; lean_object* x_137; uint8_t x_138; 
+x_131 = lean_ctor_get(x_35, 0);
+x_132 = lean_ctor_get(x_35, 1);
 lean_inc(x_132);
-x_133 = lean_ctor_get(x_36, 2);
+lean_inc(x_131);
+lean_dec(x_35);
+x_133 = lean_ctor_get(x_36, 0);
 lean_inc(x_133);
+x_134 = lean_ctor_get(x_36, 1);
+lean_inc(x_134);
+x_135 = lean_ctor_get(x_36, 2);
+lean_inc(x_135);
 if (lean_is_exclusive(x_36)) {
  lean_ctor_release(x_36, 0);
  lean_ctor_release(x_36, 1);
  lean_ctor_release(x_36, 2);
- x_134 = x_36;
+ x_136 = x_36;
 } else {
  lean_dec_ref(x_36);
- x_134 = lean_box(0);
+ x_136 = lean_box(0);
 }
-x_135 = lean_array_get_size(x_131);
-x_136 = lean_nat_dec_lt(x_4, x_135);
-lean_dec(x_135);
-if (x_136 == 0)
+x_137 = lean_array_get_size(x_133);
+x_138 = lean_nat_dec_lt(x_4, x_137);
+lean_dec(x_137);
+if (x_138 == 0)
 {
-lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
-if (lean_is_scalar(x_134)) {
- x_137 = lean_alloc_ctor(0, 3, 0);
+lean_object* x_139; lean_object* x_140; lean_object* x_141; lean_object* x_142; 
+if (lean_is_scalar(x_136)) {
+ x_139 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_137 = x_134;
+ x_139 = x_136;
 }
-lean_ctor_set(x_137, 0, x_131);
-lean_ctor_set(x_137, 1, x_132);
-lean_ctor_set(x_137, 2, x_133);
-x_138 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_138, 0, x_129);
-lean_ctor_set(x_138, 1, x_130);
-lean_ctor_set(x_138, 2, x_137);
-lean_ctor_set(x_34, 13, x_138);
-x_139 = lean_st_ref_set(x_5, x_34, x_37);
-x_140 = lean_ctor_get(x_139, 1);
-lean_inc(x_140);
-lean_dec(x_139);
-x_16 = x_140;
+lean_ctor_set(x_139, 0, x_133);
+lean_ctor_set(x_139, 1, x_134);
+lean_ctor_set(x_139, 2, x_135);
+x_140 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_140, 0, x_131);
+lean_ctor_set(x_140, 1, x_132);
+lean_ctor_set(x_140, 2, x_139);
+lean_ctor_set(x_34, 13, x_140);
+x_141 = lean_st_ref_set(x_5, x_34, x_37);
+x_142 = lean_ctor_get(x_141, 1);
+lean_inc(x_142);
+lean_dec(x_141);
+x_16 = x_142;
 goto block_32;
 }
 else
 {
-lean_object* x_141; lean_object* x_142; lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; 
-x_141 = lean_array_fget(x_131, x_4);
-x_142 = lean_box(0);
-x_143 = lean_array_fset(x_131, x_4, x_142);
-x_144 = lean_ctor_get(x_141, 0);
-lean_inc(x_144);
-x_145 = lean_ctor_get(x_141, 1);
-lean_inc(x_145);
-x_146 = lean_ctor_get(x_141, 2);
+lean_object* x_143; lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; 
+x_143 = lean_array_fget(x_133, x_4);
+x_144 = lean_box(0);
+x_145 = lean_array_fset(x_133, x_4, x_144);
+x_146 = lean_ctor_get(x_143, 0);
 lean_inc(x_146);
-x_147 = lean_ctor_get(x_141, 3);
+x_147 = lean_ctor_get(x_143, 1);
 lean_inc(x_147);
-x_148 = lean_ctor_get(x_141, 4);
+x_148 = lean_ctor_get(x_143, 2);
 lean_inc(x_148);
-x_149 = lean_ctor_get(x_141, 5);
+x_149 = lean_ctor_get(x_143, 3);
 lean_inc(x_149);
-x_150 = lean_ctor_get(x_141, 6);
+x_150 = lean_ctor_get(x_143, 4);
 lean_inc(x_150);
-x_151 = lean_ctor_get(x_141, 7);
+x_151 = lean_ctor_get(x_143, 5);
 lean_inc(x_151);
-x_152 = lean_ctor_get(x_141, 8);
+x_152 = lean_ctor_get(x_143, 6);
 lean_inc(x_152);
-x_153 = lean_ctor_get(x_141, 9);
+x_153 = lean_ctor_get(x_143, 7);
 lean_inc(x_153);
-x_154 = lean_ctor_get(x_141, 10);
+x_154 = lean_ctor_get(x_143, 8);
 lean_inc(x_154);
-x_155 = lean_ctor_get(x_141, 11);
+x_155 = lean_ctor_get(x_143, 9);
 lean_inc(x_155);
-x_156 = lean_ctor_get(x_141, 12);
+x_156 = lean_ctor_get(x_143, 10);
 lean_inc(x_156);
-x_157 = lean_ctor_get(x_141, 13);
+x_157 = lean_ctor_get(x_143, 11);
 lean_inc(x_157);
-x_158 = lean_ctor_get(x_141, 14);
+x_158 = lean_ctor_get(x_143, 12);
 lean_inc(x_158);
-x_159 = lean_ctor_get(x_141, 15);
+x_159 = lean_ctor_get(x_143, 13);
 lean_inc(x_159);
-x_160 = lean_ctor_get(x_141, 16);
+x_160 = lean_ctor_get(x_143, 14);
 lean_inc(x_160);
-x_161 = lean_ctor_get(x_141, 17);
+x_161 = lean_ctor_get(x_143, 15);
 lean_inc(x_161);
-x_162 = lean_ctor_get(x_141, 18);
+x_162 = lean_ctor_get(x_143, 16);
 lean_inc(x_162);
-if (lean_is_exclusive(x_141)) {
- lean_ctor_release(x_141, 0);
- lean_ctor_release(x_141, 1);
- lean_ctor_release(x_141, 2);
- lean_ctor_release(x_141, 3);
- lean_ctor_release(x_141, 4);
- lean_ctor_release(x_141, 5);
- lean_ctor_release(x_141, 6);
- lean_ctor_release(x_141, 7);
- lean_ctor_release(x_141, 8);
- lean_ctor_release(x_141, 9);
- lean_ctor_release(x_141, 10);
- lean_ctor_release(x_141, 11);
- lean_ctor_release(x_141, 12);
- lean_ctor_release(x_141, 13);
- lean_ctor_release(x_141, 14);
- lean_ctor_release(x_141, 15);
- lean_ctor_release(x_141, 16);
- lean_ctor_release(x_141, 17);
- lean_ctor_release(x_141, 18);
- x_163 = x_141;
+x_163 = lean_ctor_get(x_143, 17);
+lean_inc(x_163);
+x_164 = lean_ctor_get(x_143, 18);
+lean_inc(x_164);
+x_165 = lean_ctor_get(x_143, 19);
+lean_inc(x_165);
+if (lean_is_exclusive(x_143)) {
+ lean_ctor_release(x_143, 0);
+ lean_ctor_release(x_143, 1);
+ lean_ctor_release(x_143, 2);
+ lean_ctor_release(x_143, 3);
+ lean_ctor_release(x_143, 4);
+ lean_ctor_release(x_143, 5);
+ lean_ctor_release(x_143, 6);
+ lean_ctor_release(x_143, 7);
+ lean_ctor_release(x_143, 8);
+ lean_ctor_release(x_143, 9);
+ lean_ctor_release(x_143, 10);
+ lean_ctor_release(x_143, 11);
+ lean_ctor_release(x_143, 12);
+ lean_ctor_release(x_143, 13);
+ lean_ctor_release(x_143, 14);
+ lean_ctor_release(x_143, 15);
+ lean_ctor_release(x_143, 16);
+ lean_ctor_release(x_143, 17);
+ lean_ctor_release(x_143, 18);
+ lean_ctor_release(x_143, 19);
+ x_166 = x_143;
 } else {
- lean_dec_ref(x_141);
- x_163 = lean_box(0);
+ lean_dec_ref(x_143);
+ x_166 = lean_box(0);
 }
 lean_inc(x_2);
-x_164 = l_Lean_PersistentArray_push___rarg(x_156, x_2);
+x_167 = l_Lean_PersistentArray_push___rarg(x_159, x_2);
 lean_inc(x_15);
 lean_inc(x_2);
-x_165 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_157, x_2, x_15);
-x_166 = lean_box(0);
-x_167 = l_Lean_PersistentArray_push___rarg(x_162, x_166);
-if (lean_is_scalar(x_163)) {
- x_168 = lean_alloc_ctor(0, 19, 0);
+x_168 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_160, x_2, x_15);
+x_169 = lean_box(0);
+x_170 = l_Lean_PersistentArray_push___rarg(x_165, x_169);
+if (lean_is_scalar(x_166)) {
+ x_171 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_168 = x_163;
+ x_171 = x_166;
 }
-lean_ctor_set(x_168, 0, x_144);
-lean_ctor_set(x_168, 1, x_145);
-lean_ctor_set(x_168, 2, x_146);
-lean_ctor_set(x_168, 3, x_147);
-lean_ctor_set(x_168, 4, x_148);
-lean_ctor_set(x_168, 5, x_149);
-lean_ctor_set(x_168, 6, x_150);
-lean_ctor_set(x_168, 7, x_151);
-lean_ctor_set(x_168, 8, x_152);
-lean_ctor_set(x_168, 9, x_153);
-lean_ctor_set(x_168, 10, x_154);
-lean_ctor_set(x_168, 11, x_155);
-lean_ctor_set(x_168, 12, x_164);
-lean_ctor_set(x_168, 13, x_165);
-lean_ctor_set(x_168, 14, x_158);
-lean_ctor_set(x_168, 15, x_159);
-lean_ctor_set(x_168, 16, x_160);
-lean_ctor_set(x_168, 17, x_161);
-lean_ctor_set(x_168, 18, x_167);
-x_169 = lean_array_fset(x_143, x_4, x_168);
-if (lean_is_scalar(x_134)) {
- x_170 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_171, 0, x_146);
+lean_ctor_set(x_171, 1, x_147);
+lean_ctor_set(x_171, 2, x_148);
+lean_ctor_set(x_171, 3, x_149);
+lean_ctor_set(x_171, 4, x_150);
+lean_ctor_set(x_171, 5, x_151);
+lean_ctor_set(x_171, 6, x_152);
+lean_ctor_set(x_171, 7, x_153);
+lean_ctor_set(x_171, 8, x_154);
+lean_ctor_set(x_171, 9, x_155);
+lean_ctor_set(x_171, 10, x_156);
+lean_ctor_set(x_171, 11, x_157);
+lean_ctor_set(x_171, 12, x_158);
+lean_ctor_set(x_171, 13, x_167);
+lean_ctor_set(x_171, 14, x_168);
+lean_ctor_set(x_171, 15, x_161);
+lean_ctor_set(x_171, 16, x_162);
+lean_ctor_set(x_171, 17, x_163);
+lean_ctor_set(x_171, 18, x_164);
+lean_ctor_set(x_171, 19, x_170);
+x_172 = lean_array_fset(x_145, x_4, x_171);
+if (lean_is_scalar(x_136)) {
+ x_173 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_170 = x_134;
+ x_173 = x_136;
 }
-lean_ctor_set(x_170, 0, x_169);
-lean_ctor_set(x_170, 1, x_132);
-lean_ctor_set(x_170, 2, x_133);
-x_171 = lean_alloc_ctor(0, 3, 0);
-lean_ctor_set(x_171, 0, x_129);
-lean_ctor_set(x_171, 1, x_130);
-lean_ctor_set(x_171, 2, x_170);
-lean_ctor_set(x_34, 13, x_171);
-x_172 = lean_st_ref_set(x_5, x_34, x_37);
-x_173 = lean_ctor_get(x_172, 1);
-lean_inc(x_173);
-lean_dec(x_172);
-x_16 = x_173;
+lean_ctor_set(x_173, 0, x_172);
+lean_ctor_set(x_173, 1, x_134);
+lean_ctor_set(x_173, 2, x_135);
+x_174 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_174, 0, x_131);
+lean_ctor_set(x_174, 1, x_132);
+lean_ctor_set(x_174, 2, x_173);
+lean_ctor_set(x_34, 13, x_174);
+x_175 = lean_st_ref_set(x_5, x_34, x_37);
+x_176 = lean_ctor_get(x_175, 1);
+lean_inc(x_176);
+lean_dec(x_175);
+x_16 = x_176;
 goto block_32;
 }
 }
 }
 else
 {
-lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; uint8_t x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; uint8_t x_197; 
-x_174 = lean_ctor_get(x_34, 0);
-x_175 = lean_ctor_get(x_34, 1);
-x_176 = lean_ctor_get(x_34, 2);
-x_177 = lean_ctor_get(x_34, 3);
-x_178 = lean_ctor_get(x_34, 4);
-x_179 = lean_ctor_get(x_34, 5);
-x_180 = lean_ctor_get(x_34, 6);
-x_181 = lean_ctor_get_uint8(x_34, sizeof(void*)*15);
-x_182 = lean_ctor_get(x_34, 7);
-x_183 = lean_ctor_get(x_34, 8);
-x_184 = lean_ctor_get(x_34, 9);
-x_185 = lean_ctor_get(x_34, 10);
-x_186 = lean_ctor_get(x_34, 11);
-x_187 = lean_ctor_get(x_34, 12);
-x_188 = lean_ctor_get(x_34, 14);
+lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; uint8_t x_184; lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; uint8_t x_200; 
+x_177 = lean_ctor_get(x_34, 0);
+x_178 = lean_ctor_get(x_34, 1);
+x_179 = lean_ctor_get(x_34, 2);
+x_180 = lean_ctor_get(x_34, 3);
+x_181 = lean_ctor_get(x_34, 4);
+x_182 = lean_ctor_get(x_34, 5);
+x_183 = lean_ctor_get(x_34, 6);
+x_184 = lean_ctor_get_uint8(x_34, sizeof(void*)*15);
+x_185 = lean_ctor_get(x_34, 7);
+x_186 = lean_ctor_get(x_34, 8);
+x_187 = lean_ctor_get(x_34, 9);
+x_188 = lean_ctor_get(x_34, 10);
+x_189 = lean_ctor_get(x_34, 11);
+x_190 = lean_ctor_get(x_34, 12);
+x_191 = lean_ctor_get(x_34, 14);
+lean_inc(x_191);
+lean_inc(x_190);
+lean_inc(x_189);
 lean_inc(x_188);
 lean_inc(x_187);
 lean_inc(x_186);
 lean_inc(x_185);
-lean_inc(x_184);
 lean_inc(x_183);
 lean_inc(x_182);
+lean_inc(x_181);
 lean_inc(x_180);
 lean_inc(x_179);
 lean_inc(x_178);
 lean_inc(x_177);
-lean_inc(x_176);
-lean_inc(x_175);
-lean_inc(x_174);
 lean_dec(x_34);
-x_189 = lean_ctor_get(x_35, 0);
-lean_inc(x_189);
-x_190 = lean_ctor_get(x_35, 1);
-lean_inc(x_190);
+x_192 = lean_ctor_get(x_35, 0);
+lean_inc(x_192);
+x_193 = lean_ctor_get(x_35, 1);
+lean_inc(x_193);
 if (lean_is_exclusive(x_35)) {
  lean_ctor_release(x_35, 0);
  lean_ctor_release(x_35, 1);
  lean_ctor_release(x_35, 2);
- x_191 = x_35;
+ x_194 = x_35;
 } else {
  lean_dec_ref(x_35);
- x_191 = lean_box(0);
+ x_194 = lean_box(0);
 }
-x_192 = lean_ctor_get(x_36, 0);
-lean_inc(x_192);
-x_193 = lean_ctor_get(x_36, 1);
-lean_inc(x_193);
-x_194 = lean_ctor_get(x_36, 2);
-lean_inc(x_194);
+x_195 = lean_ctor_get(x_36, 0);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_36, 1);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_36, 2);
+lean_inc(x_197);
 if (lean_is_exclusive(x_36)) {
  lean_ctor_release(x_36, 0);
  lean_ctor_release(x_36, 1);
  lean_ctor_release(x_36, 2);
- x_195 = x_36;
+ x_198 = x_36;
 } else {
  lean_dec_ref(x_36);
- x_195 = lean_box(0);
+ x_198 = lean_box(0);
 }
-x_196 = lean_array_get_size(x_192);
-x_197 = lean_nat_dec_lt(x_4, x_196);
-lean_dec(x_196);
-if (x_197 == 0)
+x_199 = lean_array_get_size(x_195);
+x_200 = lean_nat_dec_lt(x_4, x_199);
+lean_dec(x_199);
+if (x_200 == 0)
 {
-lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; 
-if (lean_is_scalar(x_195)) {
- x_198 = lean_alloc_ctor(0, 3, 0);
+lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; 
+if (lean_is_scalar(x_198)) {
+ x_201 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_198 = x_195;
+ x_201 = x_198;
 }
-lean_ctor_set(x_198, 0, x_192);
-lean_ctor_set(x_198, 1, x_193);
-lean_ctor_set(x_198, 2, x_194);
-if (lean_is_scalar(x_191)) {
- x_199 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_201, 0, x_195);
+lean_ctor_set(x_201, 1, x_196);
+lean_ctor_set(x_201, 2, x_197);
+if (lean_is_scalar(x_194)) {
+ x_202 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_199 = x_191;
+ x_202 = x_194;
 }
-lean_ctor_set(x_199, 0, x_189);
-lean_ctor_set(x_199, 1, x_190);
-lean_ctor_set(x_199, 2, x_198);
-x_200 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_200, 0, x_174);
-lean_ctor_set(x_200, 1, x_175);
-lean_ctor_set(x_200, 2, x_176);
-lean_ctor_set(x_200, 3, x_177);
-lean_ctor_set(x_200, 4, x_178);
-lean_ctor_set(x_200, 5, x_179);
-lean_ctor_set(x_200, 6, x_180);
-lean_ctor_set(x_200, 7, x_182);
-lean_ctor_set(x_200, 8, x_183);
-lean_ctor_set(x_200, 9, x_184);
-lean_ctor_set(x_200, 10, x_185);
-lean_ctor_set(x_200, 11, x_186);
-lean_ctor_set(x_200, 12, x_187);
-lean_ctor_set(x_200, 13, x_199);
-lean_ctor_set(x_200, 14, x_188);
-lean_ctor_set_uint8(x_200, sizeof(void*)*15, x_181);
-x_201 = lean_st_ref_set(x_5, x_200, x_37);
-x_202 = lean_ctor_get(x_201, 1);
-lean_inc(x_202);
-lean_dec(x_201);
-x_16 = x_202;
+lean_ctor_set(x_202, 0, x_192);
+lean_ctor_set(x_202, 1, x_193);
+lean_ctor_set(x_202, 2, x_201);
+x_203 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_203, 0, x_177);
+lean_ctor_set(x_203, 1, x_178);
+lean_ctor_set(x_203, 2, x_179);
+lean_ctor_set(x_203, 3, x_180);
+lean_ctor_set(x_203, 4, x_181);
+lean_ctor_set(x_203, 5, x_182);
+lean_ctor_set(x_203, 6, x_183);
+lean_ctor_set(x_203, 7, x_185);
+lean_ctor_set(x_203, 8, x_186);
+lean_ctor_set(x_203, 9, x_187);
+lean_ctor_set(x_203, 10, x_188);
+lean_ctor_set(x_203, 11, x_189);
+lean_ctor_set(x_203, 12, x_190);
+lean_ctor_set(x_203, 13, x_202);
+lean_ctor_set(x_203, 14, x_191);
+lean_ctor_set_uint8(x_203, sizeof(void*)*15, x_184);
+x_204 = lean_st_ref_set(x_5, x_203, x_37);
+x_205 = lean_ctor_get(x_204, 1);
+lean_inc(x_205);
+lean_dec(x_204);
+x_16 = x_205;
 goto block_32;
 }
 else
 {
-lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; 
-x_203 = lean_array_fget(x_192, x_4);
-x_204 = lean_box(0);
-x_205 = lean_array_fset(x_192, x_4, x_204);
-x_206 = lean_ctor_get(x_203, 0);
-lean_inc(x_206);
-x_207 = lean_ctor_get(x_203, 1);
-lean_inc(x_207);
-x_208 = lean_ctor_get(x_203, 2);
-lean_inc(x_208);
-x_209 = lean_ctor_get(x_203, 3);
+lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; 
+x_206 = lean_array_fget(x_195, x_4);
+x_207 = lean_box(0);
+x_208 = lean_array_fset(x_195, x_4, x_207);
+x_209 = lean_ctor_get(x_206, 0);
 lean_inc(x_209);
-x_210 = lean_ctor_get(x_203, 4);
+x_210 = lean_ctor_get(x_206, 1);
 lean_inc(x_210);
-x_211 = lean_ctor_get(x_203, 5);
+x_211 = lean_ctor_get(x_206, 2);
 lean_inc(x_211);
-x_212 = lean_ctor_get(x_203, 6);
+x_212 = lean_ctor_get(x_206, 3);
 lean_inc(x_212);
-x_213 = lean_ctor_get(x_203, 7);
+x_213 = lean_ctor_get(x_206, 4);
 lean_inc(x_213);
-x_214 = lean_ctor_get(x_203, 8);
+x_214 = lean_ctor_get(x_206, 5);
 lean_inc(x_214);
-x_215 = lean_ctor_get(x_203, 9);
+x_215 = lean_ctor_get(x_206, 6);
 lean_inc(x_215);
-x_216 = lean_ctor_get(x_203, 10);
+x_216 = lean_ctor_get(x_206, 7);
 lean_inc(x_216);
-x_217 = lean_ctor_get(x_203, 11);
+x_217 = lean_ctor_get(x_206, 8);
 lean_inc(x_217);
-x_218 = lean_ctor_get(x_203, 12);
+x_218 = lean_ctor_get(x_206, 9);
 lean_inc(x_218);
-x_219 = lean_ctor_get(x_203, 13);
+x_219 = lean_ctor_get(x_206, 10);
 lean_inc(x_219);
-x_220 = lean_ctor_get(x_203, 14);
+x_220 = lean_ctor_get(x_206, 11);
 lean_inc(x_220);
-x_221 = lean_ctor_get(x_203, 15);
+x_221 = lean_ctor_get(x_206, 12);
 lean_inc(x_221);
-x_222 = lean_ctor_get(x_203, 16);
+x_222 = lean_ctor_get(x_206, 13);
 lean_inc(x_222);
-x_223 = lean_ctor_get(x_203, 17);
+x_223 = lean_ctor_get(x_206, 14);
 lean_inc(x_223);
-x_224 = lean_ctor_get(x_203, 18);
+x_224 = lean_ctor_get(x_206, 15);
 lean_inc(x_224);
-if (lean_is_exclusive(x_203)) {
- lean_ctor_release(x_203, 0);
- lean_ctor_release(x_203, 1);
- lean_ctor_release(x_203, 2);
- lean_ctor_release(x_203, 3);
- lean_ctor_release(x_203, 4);
- lean_ctor_release(x_203, 5);
- lean_ctor_release(x_203, 6);
- lean_ctor_release(x_203, 7);
- lean_ctor_release(x_203, 8);
- lean_ctor_release(x_203, 9);
- lean_ctor_release(x_203, 10);
- lean_ctor_release(x_203, 11);
- lean_ctor_release(x_203, 12);
- lean_ctor_release(x_203, 13);
- lean_ctor_release(x_203, 14);
- lean_ctor_release(x_203, 15);
- lean_ctor_release(x_203, 16);
- lean_ctor_release(x_203, 17);
- lean_ctor_release(x_203, 18);
- x_225 = x_203;
+x_225 = lean_ctor_get(x_206, 16);
+lean_inc(x_225);
+x_226 = lean_ctor_get(x_206, 17);
+lean_inc(x_226);
+x_227 = lean_ctor_get(x_206, 18);
+lean_inc(x_227);
+x_228 = lean_ctor_get(x_206, 19);
+lean_inc(x_228);
+if (lean_is_exclusive(x_206)) {
+ lean_ctor_release(x_206, 0);
+ lean_ctor_release(x_206, 1);
+ lean_ctor_release(x_206, 2);
+ lean_ctor_release(x_206, 3);
+ lean_ctor_release(x_206, 4);
+ lean_ctor_release(x_206, 5);
+ lean_ctor_release(x_206, 6);
+ lean_ctor_release(x_206, 7);
+ lean_ctor_release(x_206, 8);
+ lean_ctor_release(x_206, 9);
+ lean_ctor_release(x_206, 10);
+ lean_ctor_release(x_206, 11);
+ lean_ctor_release(x_206, 12);
+ lean_ctor_release(x_206, 13);
+ lean_ctor_release(x_206, 14);
+ lean_ctor_release(x_206, 15);
+ lean_ctor_release(x_206, 16);
+ lean_ctor_release(x_206, 17);
+ lean_ctor_release(x_206, 18);
+ lean_ctor_release(x_206, 19);
+ x_229 = x_206;
 } else {
- lean_dec_ref(x_203);
- x_225 = lean_box(0);
+ lean_dec_ref(x_206);
+ x_229 = lean_box(0);
 }
 lean_inc(x_2);
-x_226 = l_Lean_PersistentArray_push___rarg(x_218, x_2);
+x_230 = l_Lean_PersistentArray_push___rarg(x_222, x_2);
 lean_inc(x_15);
 lean_inc(x_2);
-x_227 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_219, x_2, x_15);
-x_228 = lean_box(0);
-x_229 = l_Lean_PersistentArray_push___rarg(x_224, x_228);
-if (lean_is_scalar(x_225)) {
- x_230 = lean_alloc_ctor(0, 19, 0);
+x_231 = l_Lean_PersistentHashMap_insert___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__1(x_223, x_2, x_15);
+x_232 = lean_box(0);
+x_233 = l_Lean_PersistentArray_push___rarg(x_228, x_232);
+if (lean_is_scalar(x_229)) {
+ x_234 = lean_alloc_ctor(0, 20, 0);
 } else {
- x_230 = x_225;
+ x_234 = x_229;
 }
-lean_ctor_set(x_230, 0, x_206);
-lean_ctor_set(x_230, 1, x_207);
-lean_ctor_set(x_230, 2, x_208);
-lean_ctor_set(x_230, 3, x_209);
-lean_ctor_set(x_230, 4, x_210);
-lean_ctor_set(x_230, 5, x_211);
-lean_ctor_set(x_230, 6, x_212);
-lean_ctor_set(x_230, 7, x_213);
-lean_ctor_set(x_230, 8, x_214);
-lean_ctor_set(x_230, 9, x_215);
-lean_ctor_set(x_230, 10, x_216);
-lean_ctor_set(x_230, 11, x_217);
-lean_ctor_set(x_230, 12, x_226);
-lean_ctor_set(x_230, 13, x_227);
-lean_ctor_set(x_230, 14, x_220);
-lean_ctor_set(x_230, 15, x_221);
-lean_ctor_set(x_230, 16, x_222);
-lean_ctor_set(x_230, 17, x_223);
-lean_ctor_set(x_230, 18, x_229);
-x_231 = lean_array_fset(x_205, x_4, x_230);
-if (lean_is_scalar(x_195)) {
- x_232 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_234, 0, x_209);
+lean_ctor_set(x_234, 1, x_210);
+lean_ctor_set(x_234, 2, x_211);
+lean_ctor_set(x_234, 3, x_212);
+lean_ctor_set(x_234, 4, x_213);
+lean_ctor_set(x_234, 5, x_214);
+lean_ctor_set(x_234, 6, x_215);
+lean_ctor_set(x_234, 7, x_216);
+lean_ctor_set(x_234, 8, x_217);
+lean_ctor_set(x_234, 9, x_218);
+lean_ctor_set(x_234, 10, x_219);
+lean_ctor_set(x_234, 11, x_220);
+lean_ctor_set(x_234, 12, x_221);
+lean_ctor_set(x_234, 13, x_230);
+lean_ctor_set(x_234, 14, x_231);
+lean_ctor_set(x_234, 15, x_224);
+lean_ctor_set(x_234, 16, x_225);
+lean_ctor_set(x_234, 17, x_226);
+lean_ctor_set(x_234, 18, x_227);
+lean_ctor_set(x_234, 19, x_233);
+x_235 = lean_array_fset(x_208, x_4, x_234);
+if (lean_is_scalar(x_198)) {
+ x_236 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_232 = x_195;
+ x_236 = x_198;
 }
-lean_ctor_set(x_232, 0, x_231);
-lean_ctor_set(x_232, 1, x_193);
-lean_ctor_set(x_232, 2, x_194);
-if (lean_is_scalar(x_191)) {
- x_233 = lean_alloc_ctor(0, 3, 0);
+lean_ctor_set(x_236, 0, x_235);
+lean_ctor_set(x_236, 1, x_196);
+lean_ctor_set(x_236, 2, x_197);
+if (lean_is_scalar(x_194)) {
+ x_237 = lean_alloc_ctor(0, 3, 0);
 } else {
- x_233 = x_191;
+ x_237 = x_194;
 }
-lean_ctor_set(x_233, 0, x_189);
-lean_ctor_set(x_233, 1, x_190);
-lean_ctor_set(x_233, 2, x_232);
-x_234 = lean_alloc_ctor(0, 15, 1);
-lean_ctor_set(x_234, 0, x_174);
-lean_ctor_set(x_234, 1, x_175);
-lean_ctor_set(x_234, 2, x_176);
-lean_ctor_set(x_234, 3, x_177);
-lean_ctor_set(x_234, 4, x_178);
-lean_ctor_set(x_234, 5, x_179);
-lean_ctor_set(x_234, 6, x_180);
-lean_ctor_set(x_234, 7, x_182);
-lean_ctor_set(x_234, 8, x_183);
-lean_ctor_set(x_234, 9, x_184);
-lean_ctor_set(x_234, 10, x_185);
-lean_ctor_set(x_234, 11, x_186);
-lean_ctor_set(x_234, 12, x_187);
-lean_ctor_set(x_234, 13, x_233);
-lean_ctor_set(x_234, 14, x_188);
-lean_ctor_set_uint8(x_234, sizeof(void*)*15, x_181);
-x_235 = lean_st_ref_set(x_5, x_234, x_37);
-x_236 = lean_ctor_get(x_235, 1);
-lean_inc(x_236);
-lean_dec(x_235);
-x_16 = x_236;
+lean_ctor_set(x_237, 0, x_192);
+lean_ctor_set(x_237, 1, x_193);
+lean_ctor_set(x_237, 2, x_236);
+x_238 = lean_alloc_ctor(0, 15, 1);
+lean_ctor_set(x_238, 0, x_177);
+lean_ctor_set(x_238, 1, x_178);
+lean_ctor_set(x_238, 2, x_179);
+lean_ctor_set(x_238, 3, x_180);
+lean_ctor_set(x_238, 4, x_181);
+lean_ctor_set(x_238, 5, x_182);
+lean_ctor_set(x_238, 6, x_183);
+lean_ctor_set(x_238, 7, x_185);
+lean_ctor_set(x_238, 8, x_186);
+lean_ctor_set(x_238, 9, x_187);
+lean_ctor_set(x_238, 10, x_188);
+lean_ctor_set(x_238, 11, x_189);
+lean_ctor_set(x_238, 12, x_190);
+lean_ctor_set(x_238, 13, x_237);
+lean_ctor_set(x_238, 14, x_191);
+lean_ctor_set_uint8(x_238, sizeof(void*)*15, x_184);
+x_239 = lean_st_ref_set(x_5, x_238, x_37);
+x_240 = lean_ctor_get(x_239, 1);
+lean_inc(x_240);
+lean_dec(x_239);
+x_16 = x_240;
 goto block_32;
 }
 }
@@ -1625,7 +1640,7 @@ if (x_13 == 0)
 lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
 x_14 = lean_ctor_get(x_12, 0);
 x_15 = lean_ctor_get(x_12, 1);
-x_16 = lean_ctor_get(x_14, 13);
+x_16 = lean_ctor_get(x_14, 14);
 lean_inc(x_16);
 x_17 = l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__5(x_16, x_1);
 if (lean_obj_tag(x_17) == 0)
@@ -1665,7 +1680,7 @@ x_22 = lean_ctor_get(x_12, 1);
 lean_inc(x_22);
 lean_inc(x_21);
 lean_dec(x_12);
-x_23 = lean_ctor_get(x_21, 13);
+x_23 = lean_ctor_get(x_21, 14);
 lean_inc(x_23);
 x_24 = l_Lean_PersistentHashMap_find_x3f___at_Lean_Meta_Grind_Arith_CommRing_mkVar___spec__5(x_23, x_1);
 if (lean_obj_tag(x_24) == 0)
diff --git a/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c b/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c
index b059f97b10..dd81172739 100644
--- a/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c
+++ b/stage0/stdlib/Lean/Meta/Tactic/Simp/SimpTheorems.c
@@ -16,15 +16,13 @@ extern "C" {
 lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_createNodes___rarg(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_checkTypeIsProp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_const___override(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__11;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheoremsArray_isDeclToUnfold___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Name_reprPrec(lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__19;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertVal_loop___at_Lean_Meta_addSimpTheoremEntry___spec__10(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkSimpExt(lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_isRflProofCore___closed__2;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__3;
-LEAN_EXPORT lean_object* l_Lean_Meta_isRflProofCore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_unfoldEvenWithEqns___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_erase___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorem_getValue(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -35,14 +33,16 @@ static lean_object* l_Lean_Meta_mkSimpExt___closed__4;
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocessProof___spec__1(size_t, size_t, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_ppSimpTheorem(lean_object*);
+static lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isPerm___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__22;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__10;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SimpTheorems_eraseCore___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isPerm___spec__1(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__1;
 size_t lean_usize_shift_right(size_t, size_t);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__21;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__15;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_contains___at_Lean_Meta_SimpTheorems_erase___spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_isProjectionFn___at_Lean_Meta_SimpTheorems_ignoreEquations___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkEqTrue(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -50,7 +50,7 @@ static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_
 static lean_object* l_Lean_Meta_ppOrigin___rarg___closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__9;
 LEAN_EXPORT uint8_t l_Lean_PersistentHashMap_containsAtAux___at_Lean_Meta_SimpTheorems_erase___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__21;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__12;
 LEAN_EXPORT uint8_t l_Lean_Meta_SimpTheoremsArray_isErased(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__9;
@@ -65,23 +65,28 @@ lean_object* l_Lean_Meta_Config_toConfigWithKey(lean_object*);
 uint8_t lean_usize_dec_le(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_instInhabitedSimpEntry;
 lean_object* l_Lean_Meta_isProp(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__3;
+LEAN_EXPORT lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516_;
 static lean_object* l_Lean_Meta_mkSimpExt___closed__3;
-static lean_object* l_Lean_Meta_isRflProofCore___closed__1;
 lean_object* l_Lean_Meta_mkEqSymm(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SimpTheorems_erase___rarg___lambda__2___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isPerm___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PersistentHashMap_erase___at_Lean_KeyedDeclsAttribute_ExtensionState_insert___spec__1(lean_object*, lean_object*);
 uint64_t lean_uint64_mix_hash(uint64_t, uint64_t);
+static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__3;
 lean_object* l_Lean_Meta_isExprDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__8;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_isLemma___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isLetDeclToUnfold___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 size_t lean_uint64_to_usize(uint64_t);
 uint64_t lean_uint64_lor(uint64_t, uint64_t);
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SimpTheorem_getValue___closed__3;
 uint8_t l_Lean_Expr_isAppOfArity(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_toString(lean_object*, uint8_t, lean_object*);
 static lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__5___closed__1;
 lean_object* l___private_Init_Meta_0__Lean_Syntax_reprSyntax____x40_Init_Meta___hyg_2026_(lean_object*, lean_object*);
@@ -92,8 +97,9 @@ static lean_object* l_Lean_Meta_instInhabitedSimpTheorem___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isPerm(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_array_push(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_isRflProofCore___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__18;
 LEAN_EXPORT lean_object* l_panic___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574_(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__11;
 static lean_object* l_Lean_Meta_instToFormatSimpTheorem___closed__3;
 size_t lean_usize_mul(size_t, size_t);
@@ -103,6 +109,7 @@ lean_object* l_Lean_PersistentHashMap_insert___at_Lean_NameSSet_insert___spec__2
 lean_object* l_Lean_Meta_DiscrTree_instInhabited(lean_object*);
 static lean_object* l_Lean_Meta_instInhabitedSimpTheorem___closed__2;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insert___at_Lean_Meta_SimpTheorems_eraseCore___spec__4(lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_usize_dec_eq(size_t, size_t);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___lambda__2___closed__1;
 static lean_object* l_Lean_Meta_SimpTheorems_erase___rarg___lambda__2___closed__2;
@@ -111,27 +118,26 @@ lean_object* lean_mk_array(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Meta_addSimpTheorem___spec__2(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__7(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_proj___override(lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__7;
 lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__4;
 LEAN_EXPORT uint8_t l_Lean_PersistentHashMap_containsAtAux___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__11;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAux___at_Lean_Meta_addSimpTheoremEntry___spec__3___boxed(lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instInhabitedOrigin___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_addSimpTheoremEntry_updateLemmaNames(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__2;
 LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInsertAux___at_Lean_Meta_addSimpTheoremEntry___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__18;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__2;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__22;
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__2;
 LEAN_EXPORT uint8_t l_Lean_Meta_instToFormatSimpTheorem___lambda__1(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_instBEqSimpTheorem___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_instDecidableLtOrigin___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_forallTelescopeReducing___at_Lean_Meta_getParamNames___spec__2___rarg(lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1___closed__1;
 static lean_object* l_Lean_Meta_instInhabitedSimpTheorem___closed__1;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__25;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__2;
 LEAN_EXPORT lean_object* l_List_mapM_loop___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_instDecidableLtOrigin(lean_object*, lean_object*);
 LEAN_EXPORT uint64_t l_Lean_Meta_instHashableOrigin(lean_object*);
@@ -143,9 +149,6 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_
 uint8_t l_Lean_Meta_hasSmartUnfoldingDecl(lean_object*, lean_object*);
 uint8_t l_Lean_MapDeclarationExtension_contains___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpExtension_getTheorems___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__13;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__10;
-static lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_instInhabitedSimpTheorem;
 LEAN_EXPORT uint8_t l_Lean_Meta_instBEqSimpTheorem(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_shouldPreprocess___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -156,37 +159,36 @@ LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_get_x3f___at_Lean_Met
 LEAN_EXPORT uint8_t l_Lean_Meta_instBEqOrigin(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_getSimpExtension_x3f___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_erase___rarg___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__20;
 static lean_object* l_Lean_Meta_ppOrigin___rarg___closed__3;
 lean_object* l_Lean_Expr_appArg_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_containsAtAux___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheorems___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapTR_loop___at_Lean_mkConstWithLevelParams___spec__1(lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_isRflProofCore___closed__3;
 LEAN_EXPORT lean_object* l_Lean_Meta_ppSimpTheorem___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__8;
 extern lean_object* l_Lean_projectionFnInfoExt;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__8;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_addDeclToUnfold___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_logWarning___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__26;
 static lean_object* l_Lean_Meta_mkSimpExt___closed__1;
 lean_object* l_Lean_Meta_mkAuxLemma(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5551_(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__3;
 lean_object* l_List_appendTR___rarg(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__6;
 lean_object* l_Lean_PersistentHashMap_insert___at___private_Lean_Structure_0__Lean_setStructureResolutionOrder___spec__1(lean_object*, lean_object*, lean_object*);
 size_t lean_usize_of_nat(lean_object*);
 lean_object* l_Lean_PersistentHashMap_isUnaryNode___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_add(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_idxOfAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__3___boxed(lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493_;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__26;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__7;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorem_getValue___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_addSimpTheoremEntry(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_erase___rarg___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_ppOrigin___rarg___closed__4;
-static lean_object* l_Lean_Meta_isRflProofCore___closed__8;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_erase(lean_object*);
 static lean_object* l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__4;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__4;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1;
 lean_object* lean_st_ref_take(lean_object*, lean_object*);
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLetDeclImp___rarg(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -197,20 +199,18 @@ uint8_t lean_expr_eqv(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instToFormatSimpTheorem___closed__4;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__8;
 lean_object* l_Lean_registerSimpleScopedEnvExtension___rarg(lean_object*, lean_object*);
-static lean_object* l_Lean_ScopedEnvExtension_add___at_Lean_Meta_addSimpTheorem___spec__1___closed__2;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_containsAux___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 uint64_t lean_uint64_shift_right(uint64_t, uint64_t);
 lean_object* lean_nat_to_int(lean_object*);
 lean_object* l_Lean_MessageData_ofSyntax(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremsFromConst(lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_addSimpTheorem___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__1;
 lean_object* lean_nat_div(lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__28;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__1___closed__1;
 lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallMetaTelescopeReducingAux(lean_object*, uint8_t, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__28;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__5(lean_object*, size_t, size_t, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__27;
 LEAN_EXPORT lean_object* l_Lean_Meta_Origin_key___boxed(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_SimpTheorems_isLetDeclToUnfold(lean_object*, lean_object*);
@@ -219,6 +219,7 @@ LEAN_EXPORT lean_object* l___private_Init_Data_Array_BinSearch_0__Array_binInser
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_Origin_key(lean_object*);
 LEAN_EXPORT uint8_t l_Lean_Meta_SimpTheoremsArray_isDeclToUnfold(lean_object*, lean_object*);
+static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__2;
 lean_object* l_Lean_Meta_withNewMCtxDepth___at_Lean_Meta_matchesInstance___spec__1___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instToFormatSimpTheorem___closed__1;
 lean_object* l_Lean_MessageData_ofFormat(lean_object*);
@@ -244,41 +245,46 @@ uint8_t l_List_isEmpty___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_mkSimpExt___lambda__1(lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isDeclToUnfold___spec__1(lean_object*, lean_object*, size_t, size_t);
 lean_object* lean_st_mk_ref(lean_object*, lean_object*);
+static lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Meta_ppSimpTheorem___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__6;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__23;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_addDeclToUnfoldCore(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_simpGlobalConfig___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_checkTypeIsProp___closed__1;
 lean_object* l_Lean_Meta_mkEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__9;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__25;
 lean_object* l_Lean_addMessageContextPartial___at_Lean_Core_instAddMessageContextCoreM___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__4;
 LEAN_EXPORT lean_object* l_Lean_Meta_ppSimpTheorem___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__18;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__1;
 uint8_t l_Lean_Meta_DiscrTree_Key_lt(lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5551____closed__3;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__8;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__5;
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_idxOfAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__3(lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__1;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_eraseAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Expr_constName_x21(lean_object*);
 static size_t l_Lean_PersistentHashMap_eraseAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__2___closed__2;
 uint8_t l___private_Lean_Meta_DiscrTreeTypes_0__Lean_Meta_DiscrTree_beqKey____x40_Lean_Meta_DiscrTreeTypes___hyg_102_(lean_object*, lean_object*);
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__10;
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__7;
 static lean_object* l_Lean_Meta_instReprOrigin___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__1;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__17;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__2;
 lean_object* l_panic___at_Lean_Expr_appFn_x21___spec__1(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__2;
 static lean_object* l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__3;
 lean_object* l_Lean_traceBlock___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__12;
 static lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at_Lean_Meta_addSimpTheoremEntry___spec__9___closed__1;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Meta_SimpTheorems_eraseCore___spec__7(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_getSimpExtension_x3f___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t lean_name_eq(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_checkBadRewrite___closed__2;
 static lean_object* l_Lean_Meta_ppOrigin___rarg___closed__2;
@@ -287,7 +293,6 @@ static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_
 lean_object* l_Lean_Expr_instantiateLevelParamsArray(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SimpTheorems_addConst___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Std_DHashMap_Internal_AssocList_get_x3f___at_Lean_Meta_getSimpExtension_x3f___spec__1___boxed(lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_SimpTheorems_unfoldEvenWithEqns___lambda__2___closed__1;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__5;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__6;
@@ -295,7 +300,6 @@ lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_
 LEAN_EXPORT lean_object* l_Array_binInsertM___at_Lean_Meta_addSimpTheoremEntry___spec__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_isRflTheorem(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocessProof(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__5;
 lean_object* l_Lean_Expr_appFn_x21(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_erase___at_Lean_Meta_SimpTheorems_eraseCore___spec__1___boxed(lean_object*, lean_object*);
@@ -303,46 +307,46 @@ LEAN_EXPORT lean_object* l_panic___at_Lean_Meta_addSimpTheoremEntry___spec__13(l
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isErased___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_checkBadRewrite(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__1___closed__3;
+static lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__2;
 static lean_object* l_Lean_Meta_SimpTheorems_addDeclToUnfold___closed__1;
 lean_object* l_Array_eraseIdx___rarg(lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__3;
 LEAN_EXPORT lean_object* l_Lean_isProjectionFn___at_Lean_Meta_SimpTheorems_ignoreEquations___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__4;
-static lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__4;
 static lean_object* l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__1;
 lean_object* l_Lean_Meta_DiscrTree_mkPath(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instInhabitedSimpTheorem___closed__4;
 lean_object* lean_usize_to_nat(size_t);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__6;
 extern lean_object* l_Lean_instInhabitedProjectionFunctionInfo;
 lean_object* l_Lean_Meta_instInhabitedMetaM___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_instBEqOrigin___boxed(lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_ofConstName(lean_object*, uint8_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_unfoldEvenWithEqns___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_MessageData_ofExpr(lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__15;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__6(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_containsAux___at_Lean_Meta_SimpTheorems_erase___spec__2___boxed(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__15;
 LEAN_EXPORT lean_object* l_Lean_Meta_simpGlobalConfig;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_checkBadRewrite___closed__1;
-static lean_object* l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1___closed__1;
 static lean_object* l_Lean_Meta_simpGlobalConfig___closed__2;
 static lean_object* l_Lean_Meta_SimpTheorem_getValue___closed__1;
 static lean_object* l___private_Lean_Meta_DiscrTree_0__Lean_Meta_DiscrTree_insertAux___at_Lean_Meta_addSimpTheoremEntry___spec__9___closed__2;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpExtension_getTheorems(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_addSimpTheorem(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_isRflProofCore___closed__6;
 LEAN_EXPORT lean_object* l_Lean_Meta_instToFormatSimpTheorem___lambda__1___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Array_forIn_x27Unsafe_loop___at_Lean_Meta_addSimpTheorem___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5551____closed__1;
 LEAN_EXPORT lean_object* l_Lean_Meta_instLTOrigin;
+LEAN_EXPORT lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__6;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_contains___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists___spec__1___boxed(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAux___at_Lean_Meta_addSimpTheoremEntry___spec__3(lean_object*, size_t, lean_object*);
 static lean_object* l_Lean_Meta_ppSimpTheorem___rarg___lambda__1___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_shouldPreprocess(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__3;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__2___closed__1;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__14;
 LEAN_EXPORT lean_object* l_List_forIn_x27_loop___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremsFromConst___spec__1(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_isReducible___at___private_Lean_Meta_GetUnfoldableConst_0__Lean_Meta_canUnfoldDefault___spec__3(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___lambda__2___closed__2;
@@ -351,48 +355,49 @@ lean_object* lean_array_fget(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__5;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAtAux___at_Lean_Meta_addSimpTheoremEntry___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__10;
 static lean_object* l_Lean_Meta_mkSimpExt___closed__2;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheorems___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instToFormatSimpTheorem___closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_checkTypeIsProp___closed__2;
+static lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__3;
+static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__1;
 extern lean_object* l_Lean_Meta_DiscrTree_instInhabitedKey;
 LEAN_EXPORT lean_object* l_Lean_Meta_ppOrigin___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__1;
-static lean_object* l_Lean_Meta_isRflProofCore___closed__5;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82_(lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_ppOrigin___rarg___closed__6;
-static lean_object* l_Lean_Meta_isRflProofCore___closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__7;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__9;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists(lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_isRflProofCore___closed__4;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__19;
+LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*);
 uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_addLetDeclToUnfold(lean_object*, lean_object*);
 uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__7;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheoremsArray_isLetDeclToUnfold___boxed(lean_object*, lean_object*);
-static lean_object* l_Lean_Meta_isRflTheorem___closed__1;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheorems(lean_object*, lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_instantiateMVars___at___private_Lean_Meta_Basic_0__Lean_Meta_isClassApp_x3f___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__3;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__23;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_containsAtAux___at_Lean_Meta_SimpTheorems_erase___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_id___rarg___boxed(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux_traverse___at_Lean_Meta_addSimpTheoremEntry___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_mkStr2(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_instInhabitedSimpTheorems;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__17;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__13;
 static uint64_t l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheorems___closed__1;
 lean_object* l_Lean_indentExpr(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux_traverse___at_Lean_Meta_SimpTheorems_eraseCore___spec__6(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PersistentHashMap_mkEmptyEntries(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__17;
-static lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5551____closed__2;
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isLetDeclToUnfold___spec__1(lean_object*, lean_object*, size_t, size_t);
 LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isErased___spec__1(lean_object*, lean_object*, size_t, size_t);
+LEAN_EXPORT lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_mapM_loop___at___private_Lean_Meta_AppBuilder_0__Lean_Meta_mkFun___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_getSimpExtension_x3f(lean_object*, lean_object*);
+static lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint8_t l_Lean_Expr_isConstOf(lean_object*, lean_object*);
 lean_object* l_Lean_Meta_mkForallFVars(lean_object*, lean_object*, uint8_t, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -407,6 +412,7 @@ uint8_t l_ptrEqList___rarg(lean_object*, lean_object*);
 uint64_t lean_uint64_xor(uint64_t, uint64_t);
 lean_object* l_Repr_addAppParen(lean_object*, lean_object*);
 lean_object* lean_panic_fn(lean_object*, lean_object*);
+LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_withLetDecl___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isPerm___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_nat_sub(lean_object*, lean_object*);
 lean_object* l_Lean_ScopedEnvExtension_getState___rarg(lean_object*, lean_object*, lean_object*, uint8_t);
@@ -424,6 +430,7 @@ lean_object* l_Lean_PersistentHashMap_mkCollisionNode___rarg(lean_object*, lean_
 LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_Meta_SimpTheoremsArray_isDeclToUnfold___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_addConst(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__4;
 LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_SimpTheoremsArray_eraseTheorem___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_List_reverse___rarg(lean_object*);
@@ -456,32 +463,29 @@ lean_object* lean_array_uget(lean_object*, size_t);
 lean_object* l_Lean_Expr_fvar___override(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1(lean_object*, lean_object*, lean_object*);
 size_t lean_array_size(lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__20;
-LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_throwError___at_Lean_Meta_instantiateForallWithParamInfos___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_erase___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__5;
 size_t lean_usize_shift_left(size_t, size_t);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_unfoldEvenWithEqns___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*);
 lean_object* l_Lean_Name_mkStr4(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_instToFormatSimpTheorem___closed__5;
+LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_findAtAux___at_Lean_Meta_addSimpTheoremEntry___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l_Lean_ScopedEnvExtension_add___at_Lean_Meta_addSimpTheorem___spec__1___closed__1;
 lean_object* l_Lean_Meta_withLocalDecl___at_Lean_Meta_addPPExplicitToExposeDiff_visit___spec__4___rarg(lean_object*, uint8_t, lean_object*, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__14;
 static lean_object* l_Lean_Meta_instToFormatSimpTheorem___closed__6;
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__16;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_addDeclToUnfold(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 extern lean_object* l_Lean_PersistentHashMap_empty___at_Lean_KeyedDeclsAttribute_instInhabitedExtensionState___spec__1;
 lean_object* lean_string_append(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_shouldPreprocess___closed__1;
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT uint8_t l_Lean_PersistentHashMap_contains___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists___spec__1(lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__1___closed__2;
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore(lean_object*, lean_object*, lean_object*, lean_object*, uint8_t, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l_Lean_Meta_ppOrigin___rarg___closed__1;
 lean_object* lean_array_get_size(lean_object*);
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__16;
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SimpTheorems_eraseCore___spec__8(lean_object*, size_t, size_t, lean_object*);
 lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_instToFormatSimpTheorem(lean_object*);
@@ -501,6 +505,7 @@ lean_object* l_Lean_Meta_mkLambdaFVars(lean_object*, lean_object*, uint8_t, uint
 LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess(lean_object*, lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 uint64_t l_Lean_Meta_TransparencyMode_toUInt64(uint8_t);
 lean_object* lean_nat_add(lean_object*, lean_object*);
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__11;
 lean_object* l_Lean_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheoremsArray_addTheorem___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___boxed(lean_object*, lean_object*, lean_object*);
@@ -508,15 +513,17 @@ static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_
 uint8_t l_Lean_Expr_isConst(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_ignoreEquations___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_erase___rarg___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
+lean_object* l_Lean_Environment_setExporting(lean_object*, uint8_t);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_reprOrigin____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_82____closed__14;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__13;
 uint8_t l_Lean_Expr_isFVar(lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__8;
 uint8_t l_Lean_Expr_isForall(lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_eraseCore(lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__24;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheoremsArray_addTheorem(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_addDeclToUnfold___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___lambda__3___closed__7;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__24;
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_mkSimpTheoremCore___closed__4;
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheorems_unfoldEvenWithEqns___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__6;
@@ -528,7 +535,6 @@ lean_object* lean_expr_instantiate1(lean_object*, lean_object*);
 lean_object* l___private_Init_Data_Repr_0__Nat_reprFast(lean_object*);
 LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_SimpTheorems_addConst___spec__1(lean_object*, size_t, size_t, lean_object*);
 uint8_t l_Lean_Name_lt(lean_object*, lean_object*);
-static lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insert___at_Lean_Meta_addSimpTheoremEntry___spec__5(lean_object*, lean_object*, lean_object*);
 LEAN_EXPORT lean_object* l_Lean_Meta_SimpTheoremsArray_eraseTheorem(lean_object*, lean_object*);
 uint64_t l_Lean_Meta_DiscrTree_Key_hash(lean_object*);
@@ -536,7 +542,7 @@ LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_
 static lean_object* l_Lean_Meta_DiscrTree_insertCore___at_Lean_Meta_addSimpTheoremEntry___spec__1___closed__2;
 LEAN_EXPORT uint8_t l_Lean_PersistentHashMap_containsAux___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_eraseIfExists___spec__2(lean_object*, size_t, lean_object*);
 lean_object* lean_mk_empty_array_with_capacity(lean_object*);
-static lean_object* l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1___closed__2;
+static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___closed__1;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_insertAux_traverse___at_Lean_Meta_addSimpTheoremEntry___spec__7(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__1;
 LEAN_EXPORT uint8_t l_Lean_PersistentHashMap_containsAux___at_Lean_Meta_SimpTheorems_erase___spec__2(lean_object*, size_t, lean_object*);
@@ -544,8 +550,9 @@ lean_object* l_Array_insertIdx_loop___rarg(lean_object*, lean_object*, lean_obje
 size_t lean_usize_land(size_t, size_t);
 lean_object* l_Lean_Meta_whnfR(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
 static lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_preprocess_go___closed__8;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__27;
 LEAN_EXPORT lean_object* l_Lean_PersistentHashMap_erase___at_Lean_Meta_SimpTheorems_eraseCore___spec__1(lean_object*, lean_object*);
-static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5493____closed__9;
+static lean_object* l___auto____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5516____closed__5;
 LEAN_EXPORT lean_object* l_Lean_Meta_instReprOrigin;
 uint8_t l_Array_isEmpty___rarg(lean_object*);
 lean_object* l_Array_mapMUnsafe_map___at_Lean_Meta_openAbstractMVarsResult___spec__1(size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
@@ -1574,7 +1581,7 @@ x_1 = l_Lean_Meta_instInhabitedSimpTheorem___closed__5;
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__1() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -1582,17 +1589,17 @@ x_1 = lean_mk_string_unchecked("Eq", 2, 2);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__2() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Meta_isRflProofCore___closed__1;
+x_2 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__1;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__3() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -1600,17 +1607,17 @@ x_1 = lean_mk_string_unchecked("refl", 4, 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__4() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Meta_isRflProofCore___closed__1;
-x_2 = l_Lean_Meta_isRflProofCore___closed__3;
+x_1 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__1;
+x_2 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__3;
 x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__5() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__5() {
 _start:
 {
 lean_object* x_1; 
@@ -1618,17 +1625,17 @@ x_1 = lean_mk_string_unchecked("rfl", 3, 3);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__6() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__6() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
 x_1 = lean_box(0);
-x_2 = l_Lean_Meta_isRflProofCore___closed__5;
+x_2 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__5;
 x_3 = l_Lean_Name_str___override(x_1, x_2);
 return x_3;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__7() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__7() {
 _start:
 {
 lean_object* x_1; 
@@ -1636,17 +1643,17 @@ x_1 = lean_mk_string_unchecked("symm", 4, 4);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflProofCore___closed__8() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__8() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; 
-x_1 = l_Lean_Meta_isRflProofCore___closed__1;
-x_2 = l_Lean_Meta_isRflProofCore___closed__7;
+x_1 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__1;
+x_2 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__7;
 x_3 = l_Lean_Name_mkStr2(x_1, x_2);
 return x_3;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_isRflProofCore(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 if (lean_obj_tag(x_1) == 7)
@@ -1679,7 +1686,7 @@ return x_11;
 else
 {
 lean_object* x_12; lean_object* x_13; uint8_t x_14; 
-x_12 = l_Lean_Meta_isRflProofCore___closed__2;
+x_12 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__2;
 x_13 = lean_unsigned_to_nat(3u);
 x_14 = l_Lean_Expr_isAppOfArity(x_1, x_12, x_13);
 if (x_14 == 0)
@@ -1698,18 +1705,18 @@ return x_17;
 else
 {
 lean_object* x_18; lean_object* x_19; uint8_t x_20; 
-x_18 = l_Lean_Meta_isRflProofCore___closed__4;
+x_18 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__4;
 x_19 = lean_unsigned_to_nat(2u);
 x_20 = l_Lean_Expr_isAppOfArity(x_2, x_18, x_19);
 if (x_20 == 0)
 {
 lean_object* x_21; uint8_t x_22; 
-x_21 = l_Lean_Meta_isRflProofCore___closed__6;
+x_21 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__6;
 x_22 = l_Lean_Expr_isAppOfArity(x_2, x_21, x_19);
 if (x_22 == 0)
 {
 lean_object* x_23; lean_object* x_24; uint8_t x_25; 
-x_23 = l_Lean_Meta_isRflProofCore___closed__8;
+x_23 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___closed__8;
 x_24 = lean_unsigned_to_nat(4u);
 x_25 = l_Lean_Expr_isAppOfArity(x_2, x_23, x_24);
 if (x_25 == 0)
@@ -1736,7 +1743,7 @@ else
 lean_object* x_31; lean_object* x_32; 
 x_31 = l_Lean_Expr_constName_x21(x_26);
 lean_dec(x_26);
-x_32 = l_Lean_Meta_isRflTheorem(x_31, x_3, x_4, x_5);
+x_32 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore(x_31, x_3, x_4, x_5);
 return x_32;
 }
 }
@@ -1780,7 +1787,7 @@ return x_40;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; lean_object* x_6; uint8_t x_7; 
@@ -1818,7 +1825,7 @@ return x_13;
 }
 }
 }
-static lean_object* _init_l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__1() {
+static lean_object* _init_l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -1826,16 +1833,16 @@ x_1 = lean_mk_string_unchecked("unknown constant '", 18, 18);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__2() {
+static lean_object* _init_l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__2() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__1;
+x_1 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__1;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-static lean_object* _init_l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__3() {
+static lean_object* _init_l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__3() {
 _start:
 {
 lean_object* x_1; 
@@ -1843,16 +1850,16 @@ x_1 = lean_mk_string_unchecked("'", 1, 1);
 return x_1;
 }
 }
-static lean_object* _init_l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__4() {
+static lean_object* _init_l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__4() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
+x_1 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__3;
 x_2 = l_Lean_stringToMessageData(x_1);
 return x_2;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1(lean_object* x_1, uint8_t x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; uint8_t x_7; 
@@ -1875,15 +1882,15 @@ lean_free_object(x_6);
 x_12 = lean_box(0);
 x_13 = l_Lean_Expr_const___override(x_1, x_12);
 x_14 = l_Lean_MessageData_ofExpr(x_13);
-x_15 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
+x_15 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__2;
 x_16 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_16, 0, x_15);
 lean_ctor_set(x_16, 1, x_14);
-x_17 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__4;
+x_17 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__4;
 x_18 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_18, 0, x_16);
 lean_ctor_set(x_18, 1, x_17);
-x_19 = l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2(x_18, x_3, x_4, x_9);
+x_19 = l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2(x_18, x_3, x_4, x_9);
 return x_19;
 }
 else
@@ -1916,15 +1923,15 @@ lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean
 x_25 = lean_box(0);
 x_26 = l_Lean_Expr_const___override(x_1, x_25);
 x_27 = l_Lean_MessageData_ofExpr(x_26);
-x_28 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
+x_28 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__2;
 x_29 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_29, 0, x_28);
 lean_ctor_set(x_29, 1, x_27);
-x_30 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___closed__4;
+x_30 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___closed__4;
 x_31 = lean_alloc_ctor(7, 2, 0);
 lean_ctor_set(x_31, 0, x_29);
 lean_ctor_set(x_31, 1, x_30);
-x_32 = l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2(x_31, x_3, x_4, x_22);
+x_32 = l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2(x_31, x_3, x_4, x_22);
 return x_32;
 }
 else
@@ -1942,7 +1949,7 @@ return x_34;
 }
 }
 }
-static lean_object* _init_l_Lean_Meta_isRflTheorem___closed__1() {
+static lean_object* _init_l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___closed__1() {
 _start:
 {
 lean_object* x_1; 
@@ -1950,12 +1957,12 @@ x_1 = lean_mk_string_unchecked("isRflTheorem theorem body", 25, 25);
 return x_1;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_isRflTheorem(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 uint8_t x_5; lean_object* x_6; 
 x_5 = 0;
-x_6 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1(x_1, x_5, x_2, x_3, x_4);
+x_6 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1(x_1, x_5, x_2, x_3, x_4);
 if (lean_obj_tag(x_6) == 0)
 {
 lean_object* x_7; uint8_t x_8; lean_object* x_9; 
@@ -1972,7 +1979,7 @@ lean_dec(x_6);
 x_11 = lean_ctor_get(x_7, 2);
 lean_inc(x_11);
 lean_dec(x_7);
-x_12 = l_Lean_Meta_isRflTheorem___closed__1;
+x_12 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___closed__1;
 lean_inc(x_3);
 lean_inc(x_2);
 x_13 = l_Lean_traceBlock___rarg(x_12, x_11, x_2, x_3, x_10);
@@ -1998,7 +2005,7 @@ lean_dec(x_17);
 x_19 = lean_ctor_get(x_16, 1);
 lean_inc(x_19);
 lean_dec(x_16);
-x_20 = l_Lean_Meta_isRflProofCore(x_18, x_19, x_2, x_3, x_15);
+x_20 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore(x_18, x_19, x_2, x_3, x_15);
 lean_dec(x_18);
 return x_20;
 }
@@ -2114,96 +2121,1834 @@ return x_40;
 }
 }
 }
-LEAN_EXPORT lean_object* l_Lean_Meta_isRflProofCore___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 lean_object* x_6; 
-x_6 = l_Lean_Meta_isRflProofCore(x_1, x_2, x_3, x_4, x_5);
+x_6 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore(x_1, x_2, x_3, x_4, x_5);
 lean_dec(x_1);
 return x_6;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+LEAN_EXPORT lean_object* l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
 _start:
 {
 lean_object* x_5; 
-x_5 = l_Lean_throwError___at_Lean_Meta_isRflTheorem___spec__2(x_1, x_2, x_3, x_4);
+x_5 = l_Lean_throwError___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__2(x_1, x_2, x_3, x_4);
 lean_dec(x_3);
 lean_dec(x_2);
 return x_5;
 }
 }
-LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
+LEAN_EXPORT lean_object* l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
 _start:
 {
 uint8_t x_6; lean_object* x_7; 
 x_6 = lean_unbox(x_2);
 lean_dec(x_2);
-x_7 = l_Lean_getAsyncConstInfo___at_Lean_Meta_isRflTheorem___spec__1(x_1, x_6, x_3, x_4, x_5);
+x_7 = l_Lean_getAsyncConstInfo___at___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore___spec__1(x_1, x_6, x_3, x_4, x_5);
 lean_dec(x_4);
 lean_dec(x_3);
 return x_7;
 }
 }
+static lean_object* _init_l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__1() {
+_start:
+{
+lean_object* x_1; 
+x_1 = l_Lean_PersistentHashMap_mkEmptyEntriesArray(lean_box(0), lean_box(0));
+return x_1;
+}
+}
+static lean_object* _init_l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__2() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__1;
+x_2 = lean_alloc_ctor(0, 1, 0);
+lean_ctor_set(x_2, 0, x_1);
+return x_2;
+}
+}
+static lean_object* _init_l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__3() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
+x_2 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_2, 0, x_1);
+lean_ctor_set(x_2, 1, x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
+x_5 = lean_st_ref_get(x_3, x_4);
+x_6 = lean_ctor_get(x_5, 0);
+lean_inc(x_6);
+x_7 = lean_ctor_get(x_5, 1);
+lean_inc(x_7);
+lean_dec(x_5);
+x_8 = lean_ctor_get(x_6, 0);
+lean_inc(x_8);
+lean_dec(x_6);
+x_9 = lean_ctor_get_uint8(x_8, sizeof(void*)*9);
+lean_dec(x_8);
+x_10 = lean_st_ref_get(x_3, x_7);
+x_11 = lean_ctor_get(x_10, 1);
+lean_inc(x_11);
+lean_dec(x_10);
+x_12 = lean_st_ref_take(x_3, x_11);
+x_13 = lean_ctor_get(x_12, 0);
+lean_inc(x_13);
+x_14 = lean_ctor_get(x_12, 1);
+lean_inc(x_14);
+lean_dec(x_12);
+x_15 = !lean_is_exclusive(x_13);
+if (x_15 == 0)
+{
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+x_16 = lean_ctor_get(x_13, 0);
+x_17 = lean_ctor_get(x_13, 4);
+lean_dec(x_17);
+x_18 = 0;
+x_19 = l_Lean_Environment_setExporting(x_16, x_18);
+x_20 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
+lean_ctor_set(x_13, 4, x_20);
+lean_ctor_set(x_13, 0, x_19);
+x_21 = lean_st_ref_set(x_3, x_13, x_14);
+x_22 = lean_ctor_get(x_21, 1);
+lean_inc(x_22);
+lean_dec(x_21);
+lean_inc(x_3);
+x_23 = lean_apply_3(x_1, x_2, x_3, x_22);
+if (lean_obj_tag(x_23) == 0)
+{
+lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
+x_24 = lean_ctor_get(x_23, 0);
+lean_inc(x_24);
+x_25 = lean_ctor_get(x_23, 1);
+lean_inc(x_25);
+lean_dec(x_23);
+x_26 = lean_st_ref_take(x_3, x_25);
+x_27 = lean_ctor_get(x_26, 0);
+lean_inc(x_27);
+x_28 = lean_ctor_get(x_26, 1);
+lean_inc(x_28);
+lean_dec(x_26);
+x_29 = !lean_is_exclusive(x_27);
+if (x_29 == 0)
+{
+lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; uint8_t x_34; 
+x_30 = lean_ctor_get(x_27, 0);
+x_31 = lean_ctor_get(x_27, 4);
+lean_dec(x_31);
+x_32 = l_Lean_Environment_setExporting(x_30, x_9);
+lean_ctor_set(x_27, 4, x_20);
+lean_ctor_set(x_27, 0, x_32);
+x_33 = lean_st_ref_set(x_3, x_27, x_28);
+lean_dec(x_3);
+x_34 = !lean_is_exclusive(x_33);
+if (x_34 == 0)
+{
+lean_object* x_35; 
+x_35 = lean_ctor_get(x_33, 0);
+lean_dec(x_35);
+lean_ctor_set(x_33, 0, x_24);
+return x_33;
+}
+else
+{
+lean_object* x_36; lean_object* x_37; 
+x_36 = lean_ctor_get(x_33, 1);
+lean_inc(x_36);
+lean_dec(x_33);
+x_37 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_37, 0, x_24);
+lean_ctor_set(x_37, 1, x_36);
+return x_37;
+}
+}
+else
+{
+lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
+x_38 = lean_ctor_get(x_27, 0);
+x_39 = lean_ctor_get(x_27, 1);
+x_40 = lean_ctor_get(x_27, 2);
+x_41 = lean_ctor_get(x_27, 3);
+x_42 = lean_ctor_get(x_27, 5);
+x_43 = lean_ctor_get(x_27, 6);
+x_44 = lean_ctor_get(x_27, 7);
+lean_inc(x_44);
+lean_inc(x_43);
+lean_inc(x_42);
+lean_inc(x_41);
+lean_inc(x_40);
+lean_inc(x_39);
+lean_inc(x_38);
+lean_dec(x_27);
+x_45 = l_Lean_Environment_setExporting(x_38, x_9);
+x_46 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_46, 0, x_45);
+lean_ctor_set(x_46, 1, x_39);
+lean_ctor_set(x_46, 2, x_40);
+lean_ctor_set(x_46, 3, x_41);
+lean_ctor_set(x_46, 4, x_20);
+lean_ctor_set(x_46, 5, x_42);
+lean_ctor_set(x_46, 6, x_43);
+lean_ctor_set(x_46, 7, x_44);
+x_47 = lean_st_ref_set(x_3, x_46, x_28);
+lean_dec(x_3);
+x_48 = lean_ctor_get(x_47, 1);
+lean_inc(x_48);
+if (lean_is_exclusive(x_47)) {
+ lean_ctor_release(x_47, 0);
+ lean_ctor_release(x_47, 1);
+ x_49 = x_47;
+} else {
+ lean_dec_ref(x_47);
+ x_49 = lean_box(0);
+}
+if (lean_is_scalar(x_49)) {
+ x_50 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_50 = x_49;
+}
+lean_ctor_set(x_50, 0, x_24);
+lean_ctor_set(x_50, 1, x_48);
+return x_50;
+}
+}
+else
+{
+lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; 
+x_51 = lean_ctor_get(x_23, 0);
+lean_inc(x_51);
+x_52 = lean_ctor_get(x_23, 1);
+lean_inc(x_52);
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+lean_inc(x_54);
+x_55 = lean_ctor_get(x_53, 1);
+lean_inc(x_55);
+lean_dec(x_53);
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+if (x_56 == 0)
+{
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+x_57 = lean_ctor_get(x_54, 0);
+x_58 = lean_ctor_get(x_54, 4);
+lean_dec(x_58);
+x_59 = l_Lean_Environment_setExporting(x_57, x_9);
+lean_ctor_set(x_54, 4, x_20);
+lean_ctor_set(x_54, 0, x_59);
+x_60 = lean_st_ref_set(x_3, x_54, x_55);
+lean_dec(x_3);
+x_61 = !lean_is_exclusive(x_60);
+if (x_61 == 0)
+{
+lean_object* x_62; 
+x_62 = lean_ctor_get(x_60, 0);
+lean_dec(x_62);
+lean_ctor_set_tag(x_60, 1);
+lean_ctor_set(x_60, 0, x_51);
+return x_60;
+}
+else
+{
+lean_object* x_63; lean_object* x_64; 
+x_63 = lean_ctor_get(x_60, 1);
+lean_inc(x_63);
+lean_dec(x_60);
+x_64 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_64, 0, x_51);
+lean_ctor_set(x_64, 1, x_63);
+return x_64;
+}
+}
+else
+{
+lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; 
+x_65 = lean_ctor_get(x_54, 0);
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+x_70 = lean_ctor_get(x_54, 6);
+x_71 = lean_ctor_get(x_54, 7);
+lean_inc(x_71);
+lean_inc(x_70);
+lean_inc(x_69);
+lean_inc(x_68);
+lean_inc(x_67);
+lean_inc(x_66);
+lean_inc(x_65);
+lean_dec(x_54);
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+lean_ctor_set(x_73, 0, x_72);
+lean_ctor_set(x_73, 1, x_66);
+lean_ctor_set(x_73, 2, x_67);
+lean_ctor_set(x_73, 3, x_68);
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+lean_ctor_set(x_73, 6, x_70);
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+lean_dec(x_3);
+x_75 = lean_ctor_get(x_74, 1);
+lean_inc(x_75);
+if (lean_is_exclusive(x_74)) {
+ lean_ctor_release(x_74, 0);
+ lean_ctor_release(x_74, 1);
+ x_76 = x_74;
+} else {
+ lean_dec_ref(x_74);
+ x_76 = lean_box(0);
+}
+if (lean_is_scalar(x_76)) {
+ x_77 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_77 = x_76;
+ lean_ctor_set_tag(x_77, 1);
+}
+lean_ctor_set(x_77, 0, x_51);
+lean_ctor_set(x_77, 1, x_75);
+return x_77;
+}
+}
+}
+else
+{
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+x_78 = lean_ctor_get(x_13, 0);
+x_79 = lean_ctor_get(x_13, 1);
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+lean_inc(x_84);
+lean_inc(x_83);
+lean_inc(x_82);
+lean_inc(x_81);
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+lean_inc(x_78);
+lean_dec(x_13);
+x_85 = 0;
+x_86 = l_Lean_Environment_setExporting(x_78, x_85);
+x_87 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
+x_88 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_88, 0, x_86);
+lean_ctor_set(x_88, 1, x_79);
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+lean_ctor_set(x_88, 6, x_83);
+lean_ctor_set(x_88, 7, x_84);
+x_89 = lean_st_ref_set(x_3, x_88, x_14);
+x_90 = lean_ctor_get(x_89, 1);
+lean_inc(x_90);
+lean_dec(x_89);
+lean_inc(x_3);
+x_91 = lean_apply_3(x_1, x_2, x_3, x_90);
+if (lean_obj_tag(x_91) == 0)
+{
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+x_92 = lean_ctor_get(x_91, 0);
+lean_inc(x_92);
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+lean_inc(x_93);
+lean_dec(x_91);
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+x_95 = lean_ctor_get(x_94, 0);
+lean_inc(x_95);
+x_96 = lean_ctor_get(x_94, 1);
+lean_inc(x_96);
+lean_dec(x_94);
+x_97 = lean_ctor_get(x_95, 0);
+lean_inc(x_97);
+x_98 = lean_ctor_get(x_95, 1);
+lean_inc(x_98);
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+lean_inc(x_99);
+x_100 = lean_ctor_get(x_95, 3);
+lean_inc(x_100);
+x_101 = lean_ctor_get(x_95, 5);
+lean_inc(x_101);
+x_102 = lean_ctor_get(x_95, 6);
+lean_inc(x_102);
+x_103 = lean_ctor_get(x_95, 7);
+lean_inc(x_103);
+if (lean_is_exclusive(x_95)) {
+ lean_ctor_release(x_95, 0);
+ lean_ctor_release(x_95, 1);
+ lean_ctor_release(x_95, 2);
+ lean_ctor_release(x_95, 3);
+ lean_ctor_release(x_95, 4);
+ lean_ctor_release(x_95, 5);
+ lean_ctor_release(x_95, 6);
+ lean_ctor_release(x_95, 7);
+ x_104 = x_95;
+} else {
+ lean_dec_ref(x_95);
+ x_104 = lean_box(0);
+}
+x_105 = l_Lean_Environment_setExporting(x_97, x_9);
+if (lean_is_scalar(x_104)) {
+ x_106 = lean_alloc_ctor(0, 8, 0);
+} else {
+ x_106 = x_104;
+}
+lean_ctor_set(x_106, 0, x_105);
+lean_ctor_set(x_106, 1, x_98);
+lean_ctor_set(x_106, 2, x_99);
+lean_ctor_set(x_106, 3, x_100);
+lean_ctor_set(x_106, 4, x_87);
+lean_ctor_set(x_106, 5, x_101);
+lean_ctor_set(x_106, 6, x_102);
+lean_ctor_set(x_106, 7, x_103);
+x_107 = lean_st_ref_set(x_3, x_106, x_96);
+lean_dec(x_3);
+x_108 = lean_ctor_get(x_107, 1);
+lean_inc(x_108);
+if (lean_is_exclusive(x_107)) {
+ lean_ctor_release(x_107, 0);
+ lean_ctor_release(x_107, 1);
+ x_109 = x_107;
+} else {
+ lean_dec_ref(x_107);
+ x_109 = lean_box(0);
+}
+if (lean_is_scalar(x_109)) {
+ x_110 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_110 = x_109;
+}
+lean_ctor_set(x_110, 0, x_92);
+lean_ctor_set(x_110, 1, x_108);
+return x_110;
+}
+else
+{
+lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; lean_object* x_129; 
+x_111 = lean_ctor_get(x_91, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_91, 1);
+lean_inc(x_112);
+lean_dec(x_91);
+x_113 = lean_st_ref_take(x_3, x_112);
+x_114 = lean_ctor_get(x_113, 0);
+lean_inc(x_114);
+x_115 = lean_ctor_get(x_113, 1);
+lean_inc(x_115);
+lean_dec(x_113);
+x_116 = lean_ctor_get(x_114, 0);
+lean_inc(x_116);
+x_117 = lean_ctor_get(x_114, 1);
+lean_inc(x_117);
+x_118 = lean_ctor_get(x_114, 2);
+lean_inc(x_118);
+x_119 = lean_ctor_get(x_114, 3);
+lean_inc(x_119);
+x_120 = lean_ctor_get(x_114, 5);
+lean_inc(x_120);
+x_121 = lean_ctor_get(x_114, 6);
+lean_inc(x_121);
+x_122 = lean_ctor_get(x_114, 7);
+lean_inc(x_122);
+if (lean_is_exclusive(x_114)) {
+ lean_ctor_release(x_114, 0);
+ lean_ctor_release(x_114, 1);
+ lean_ctor_release(x_114, 2);
+ lean_ctor_release(x_114, 3);
+ lean_ctor_release(x_114, 4);
+ lean_ctor_release(x_114, 5);
+ lean_ctor_release(x_114, 6);
+ lean_ctor_release(x_114, 7);
+ x_123 = x_114;
+} else {
+ lean_dec_ref(x_114);
+ x_123 = lean_box(0);
+}
+x_124 = l_Lean_Environment_setExporting(x_116, x_9);
+if (lean_is_scalar(x_123)) {
+ x_125 = lean_alloc_ctor(0, 8, 0);
+} else {
+ x_125 = x_123;
+}
+lean_ctor_set(x_125, 0, x_124);
+lean_ctor_set(x_125, 1, x_117);
+lean_ctor_set(x_125, 2, x_118);
+lean_ctor_set(x_125, 3, x_119);
+lean_ctor_set(x_125, 4, x_87);
+lean_ctor_set(x_125, 5, x_120);
+lean_ctor_set(x_125, 6, x_121);
+lean_ctor_set(x_125, 7, x_122);
+x_126 = lean_st_ref_set(x_3, x_125, x_115);
+lean_dec(x_3);
+x_127 = lean_ctor_get(x_126, 1);
+lean_inc(x_127);
+if (lean_is_exclusive(x_126)) {
+ lean_ctor_release(x_126, 0);
+ lean_ctor_release(x_126, 1);
+ x_128 = x_126;
+} else {
+ lean_dec_ref(x_126);
+ x_128 = lean_box(0);
+}
+if (lean_is_scalar(x_128)) {
+ x_129 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_129 = x_128;
+ lean_ctor_set_tag(x_129, 1);
+}
+lean_ctor_set(x_129, 0, x_111);
+lean_ctor_set(x_129, 1, x_127);
+return x_129;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflTheorem(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
+_start:
+{
+lean_object* x_5; lean_object* x_6; 
+x_5 = lean_alloc_closure((void*)(l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore), 4, 1);
+lean_closure_set(x_5, 0, x_1);
+x_6 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1(x_5, x_2, x_3, x_4);
+return x_6;
+}
+}
+static lean_object* _init_l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1___closed__1() {
+_start:
+{
+lean_object* x_1; lean_object* x_2; 
+x_1 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
+x_2 = lean_alloc_ctor(0, 6, 0);
+lean_ctor_set(x_2, 0, x_1);
+lean_ctor_set(x_2, 1, x_1);
+lean_ctor_set(x_2, 2, x_1);
+lean_ctor_set(x_2, 3, x_1);
+lean_ctor_set(x_2, 4, x_1);
+lean_ctor_set(x_2, 5, x_1);
+return x_2;
+}
+}
+LEAN_EXPORT lean_object* l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
+x_20 = lean_st_ref_get(x_5, x_6);
+x_21 = lean_ctor_get(x_20, 0);
+lean_inc(x_21);
+x_22 = lean_ctor_get(x_20, 1);
+lean_inc(x_22);
+lean_dec(x_20);
+x_23 = lean_ctor_get(x_21, 0);
+lean_inc(x_23);
+lean_dec(x_21);
+x_24 = lean_ctor_get_uint8(x_23, sizeof(void*)*9);
+lean_dec(x_23);
+x_25 = lean_st_ref_get(x_5, x_22);
+x_26 = lean_ctor_get(x_25, 1);
+lean_inc(x_26);
+lean_dec(x_25);
+x_27 = lean_st_ref_take(x_5, x_26);
+x_28 = lean_ctor_get(x_27, 0);
+lean_inc(x_28);
+x_29 = lean_ctor_get(x_27, 1);
+lean_inc(x_29);
+lean_dec(x_27);
+x_30 = !lean_is_exclusive(x_28);
+if (x_30 == 0)
+{
+lean_object* x_31; lean_object* x_32; uint8_t x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; uint8_t x_41; 
+x_31 = lean_ctor_get(x_28, 0);
+x_32 = lean_ctor_get(x_28, 4);
+lean_dec(x_32);
+x_33 = 0;
+x_34 = l_Lean_Environment_setExporting(x_31, x_33);
+x_35 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
+lean_ctor_set(x_28, 4, x_35);
+lean_ctor_set(x_28, 0, x_34);
+x_36 = lean_st_ref_set(x_5, x_28, x_29);
+x_37 = lean_ctor_get(x_36, 1);
+lean_inc(x_37);
+lean_dec(x_36);
+x_38 = lean_st_ref_take(x_3, x_37);
+x_39 = lean_ctor_get(x_38, 0);
+lean_inc(x_39);
+x_40 = lean_ctor_get(x_38, 1);
+lean_inc(x_40);
+lean_dec(x_38);
+x_41 = !lean_is_exclusive(x_39);
+if (x_41 == 0)
+{
+lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; 
+x_42 = lean_ctor_get(x_39, 1);
+lean_dec(x_42);
+x_43 = l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1___closed__1;
+lean_ctor_set(x_39, 1, x_43);
+x_44 = lean_st_ref_set(x_3, x_39, x_40);
+x_45 = lean_ctor_get(x_44, 1);
+lean_inc(x_45);
+lean_dec(x_44);
+lean_inc(x_5);
+lean_inc(x_3);
+x_46 = lean_apply_5(x_1, x_2, x_3, x_4, x_5, x_45);
+if (lean_obj_tag(x_46) == 0)
+{
+lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; uint8_t x_52; 
+x_47 = lean_ctor_get(x_46, 0);
+lean_inc(x_47);
+x_48 = lean_ctor_get(x_46, 1);
+lean_inc(x_48);
+lean_dec(x_46);
+x_49 = lean_st_ref_take(x_5, x_48);
+x_50 = lean_ctor_get(x_49, 0);
+lean_inc(x_50);
+x_51 = lean_ctor_get(x_49, 1);
+lean_inc(x_51);
+lean_dec(x_49);
+x_52 = !lean_is_exclusive(x_50);
+if (x_52 == 0)
+{
+lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; uint8_t x_59; 
+x_53 = lean_ctor_get(x_50, 0);
+x_54 = lean_ctor_get(x_50, 4);
+lean_dec(x_54);
+x_55 = l_Lean_Environment_setExporting(x_53, x_24);
+lean_ctor_set(x_50, 4, x_35);
+lean_ctor_set(x_50, 0, x_55);
+x_56 = lean_st_ref_set(x_5, x_50, x_51);
+lean_dec(x_5);
+x_57 = lean_ctor_get(x_56, 1);
+lean_inc(x_57);
+lean_dec(x_56);
+x_58 = lean_st_ref_take(x_3, x_57);
+x_59 = !lean_is_exclusive(x_58);
+if (x_59 == 0)
+{
+lean_object* x_60; uint8_t x_61; 
+x_60 = lean_ctor_get(x_58, 0);
+x_61 = !lean_is_exclusive(x_60);
+if (x_61 == 0)
+{
+lean_object* x_62; lean_object* x_63; lean_object* x_64; uint8_t x_65; 
+x_62 = lean_ctor_get(x_58, 1);
+x_63 = lean_ctor_get(x_60, 1);
+lean_dec(x_63);
+lean_ctor_set(x_60, 1, x_43);
+x_64 = lean_st_ref_set(x_3, x_60, x_62);
+lean_dec(x_3);
+x_65 = !lean_is_exclusive(x_64);
+if (x_65 == 0)
+{
+lean_object* x_66; lean_object* x_67; 
+x_66 = lean_ctor_get(x_64, 0);
+lean_dec(x_66);
+x_67 = lean_box(0);
+lean_ctor_set(x_58, 1, x_67);
+lean_ctor_set(x_58, 0, x_47);
+lean_ctor_set(x_64, 0, x_58);
+x_7 = x_64;
+goto block_19;
+}
+else
+{
+lean_object* x_68; lean_object* x_69; lean_object* x_70; 
+x_68 = lean_ctor_get(x_64, 1);
+lean_inc(x_68);
+lean_dec(x_64);
+x_69 = lean_box(0);
+lean_ctor_set(x_58, 1, x_69);
+lean_ctor_set(x_58, 0, x_47);
+x_70 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_70, 0, x_58);
+lean_ctor_set(x_70, 1, x_68);
+x_7 = x_70;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81; 
+x_71 = lean_ctor_get(x_58, 1);
+x_72 = lean_ctor_get(x_60, 0);
+x_73 = lean_ctor_get(x_60, 2);
+x_74 = lean_ctor_get(x_60, 3);
+x_75 = lean_ctor_get(x_60, 4);
+lean_inc(x_75);
+lean_inc(x_74);
+lean_inc(x_73);
+lean_inc(x_72);
+lean_dec(x_60);
+x_76 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_76, 0, x_72);
+lean_ctor_set(x_76, 1, x_43);
+lean_ctor_set(x_76, 2, x_73);
+lean_ctor_set(x_76, 3, x_74);
+lean_ctor_set(x_76, 4, x_75);
+x_77 = lean_st_ref_set(x_3, x_76, x_71);
+lean_dec(x_3);
+x_78 = lean_ctor_get(x_77, 1);
+lean_inc(x_78);
+if (lean_is_exclusive(x_77)) {
+ lean_ctor_release(x_77, 0);
+ lean_ctor_release(x_77, 1);
+ x_79 = x_77;
+} else {
+ lean_dec_ref(x_77);
+ x_79 = lean_box(0);
+}
+x_80 = lean_box(0);
+lean_ctor_set(x_58, 1, x_80);
+lean_ctor_set(x_58, 0, x_47);
+if (lean_is_scalar(x_79)) {
+ x_81 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_81 = x_79;
+}
+lean_ctor_set(x_81, 0, x_58);
+lean_ctor_set(x_81, 1, x_78);
+x_7 = x_81;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_82; lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; 
+x_82 = lean_ctor_get(x_58, 0);
+x_83 = lean_ctor_get(x_58, 1);
+lean_inc(x_83);
+lean_inc(x_82);
+lean_dec(x_58);
+x_84 = lean_ctor_get(x_82, 0);
+lean_inc(x_84);
+x_85 = lean_ctor_get(x_82, 2);
+lean_inc(x_85);
+x_86 = lean_ctor_get(x_82, 3);
+lean_inc(x_86);
+x_87 = lean_ctor_get(x_82, 4);
+lean_inc(x_87);
+if (lean_is_exclusive(x_82)) {
+ lean_ctor_release(x_82, 0);
+ lean_ctor_release(x_82, 1);
+ lean_ctor_release(x_82, 2);
+ lean_ctor_release(x_82, 3);
+ lean_ctor_release(x_82, 4);
+ x_88 = x_82;
+} else {
+ lean_dec_ref(x_82);
+ x_88 = lean_box(0);
+}
+if (lean_is_scalar(x_88)) {
+ x_89 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_89 = x_88;
+}
+lean_ctor_set(x_89, 0, x_84);
+lean_ctor_set(x_89, 1, x_43);
+lean_ctor_set(x_89, 2, x_85);
+lean_ctor_set(x_89, 3, x_86);
+lean_ctor_set(x_89, 4, x_87);
+x_90 = lean_st_ref_set(x_3, x_89, x_83);
+lean_dec(x_3);
+x_91 = lean_ctor_get(x_90, 1);
+lean_inc(x_91);
+if (lean_is_exclusive(x_90)) {
+ lean_ctor_release(x_90, 0);
+ lean_ctor_release(x_90, 1);
+ x_92 = x_90;
+} else {
+ lean_dec_ref(x_90);
+ x_92 = lean_box(0);
+}
+x_93 = lean_box(0);
+x_94 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_94, 0, x_47);
+lean_ctor_set(x_94, 1, x_93);
+if (lean_is_scalar(x_92)) {
+ x_95 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_95 = x_92;
+}
+lean_ctor_set(x_95, 0, x_94);
+lean_ctor_set(x_95, 1, x_91);
+x_7 = x_95;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_96; lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; lean_object* x_121; lean_object* x_122; 
+x_96 = lean_ctor_get(x_50, 0);
+x_97 = lean_ctor_get(x_50, 1);
+x_98 = lean_ctor_get(x_50, 2);
+x_99 = lean_ctor_get(x_50, 3);
+x_100 = lean_ctor_get(x_50, 5);
+x_101 = lean_ctor_get(x_50, 6);
+x_102 = lean_ctor_get(x_50, 7);
+lean_inc(x_102);
+lean_inc(x_101);
+lean_inc(x_100);
+lean_inc(x_99);
+lean_inc(x_98);
+lean_inc(x_97);
+lean_inc(x_96);
+lean_dec(x_50);
+x_103 = l_Lean_Environment_setExporting(x_96, x_24);
+x_104 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_104, 0, x_103);
+lean_ctor_set(x_104, 1, x_97);
+lean_ctor_set(x_104, 2, x_98);
+lean_ctor_set(x_104, 3, x_99);
+lean_ctor_set(x_104, 4, x_35);
+lean_ctor_set(x_104, 5, x_100);
+lean_ctor_set(x_104, 6, x_101);
+lean_ctor_set(x_104, 7, x_102);
+x_105 = lean_st_ref_set(x_5, x_104, x_51);
+lean_dec(x_5);
+x_106 = lean_ctor_get(x_105, 1);
+lean_inc(x_106);
+lean_dec(x_105);
+x_107 = lean_st_ref_take(x_3, x_106);
+x_108 = lean_ctor_get(x_107, 0);
+lean_inc(x_108);
+x_109 = lean_ctor_get(x_107, 1);
+lean_inc(x_109);
+if (lean_is_exclusive(x_107)) {
+ lean_ctor_release(x_107, 0);
+ lean_ctor_release(x_107, 1);
+ x_110 = x_107;
+} else {
+ lean_dec_ref(x_107);
+ x_110 = lean_box(0);
+}
+x_111 = lean_ctor_get(x_108, 0);
+lean_inc(x_111);
+x_112 = lean_ctor_get(x_108, 2);
+lean_inc(x_112);
+x_113 = lean_ctor_get(x_108, 3);
+lean_inc(x_113);
+x_114 = lean_ctor_get(x_108, 4);
+lean_inc(x_114);
+if (lean_is_exclusive(x_108)) {
+ lean_ctor_release(x_108, 0);
+ lean_ctor_release(x_108, 1);
+ lean_ctor_release(x_108, 2);
+ lean_ctor_release(x_108, 3);
+ lean_ctor_release(x_108, 4);
+ x_115 = x_108;
+} else {
+ lean_dec_ref(x_108);
+ x_115 = lean_box(0);
+}
+if (lean_is_scalar(x_115)) {
+ x_116 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_116 = x_115;
+}
+lean_ctor_set(x_116, 0, x_111);
+lean_ctor_set(x_116, 1, x_43);
+lean_ctor_set(x_116, 2, x_112);
+lean_ctor_set(x_116, 3, x_113);
+lean_ctor_set(x_116, 4, x_114);
+x_117 = lean_st_ref_set(x_3, x_116, x_109);
+lean_dec(x_3);
+x_118 = lean_ctor_get(x_117, 1);
+lean_inc(x_118);
+if (lean_is_exclusive(x_117)) {
+ lean_ctor_release(x_117, 0);
+ lean_ctor_release(x_117, 1);
+ x_119 = x_117;
+} else {
+ lean_dec_ref(x_117);
+ x_119 = lean_box(0);
+}
+x_120 = lean_box(0);
+if (lean_is_scalar(x_110)) {
+ x_121 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_121 = x_110;
+}
+lean_ctor_set(x_121, 0, x_47);
+lean_ctor_set(x_121, 1, x_120);
+if (lean_is_scalar(x_119)) {
+ x_122 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_122 = x_119;
+}
+lean_ctor_set(x_122, 0, x_121);
+lean_ctor_set(x_122, 1, x_118);
+x_7 = x_122;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_123; lean_object* x_124; lean_object* x_125; lean_object* x_126; lean_object* x_127; uint8_t x_128; 
+x_123 = lean_ctor_get(x_46, 0);
+lean_inc(x_123);
+x_124 = lean_ctor_get(x_46, 1);
+lean_inc(x_124);
+lean_dec(x_46);
+x_125 = lean_st_ref_take(x_5, x_124);
+x_126 = lean_ctor_get(x_125, 0);
+lean_inc(x_126);
+x_127 = lean_ctor_get(x_125, 1);
+lean_inc(x_127);
+lean_dec(x_125);
+x_128 = !lean_is_exclusive(x_126);
+if (x_128 == 0)
+{
+lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; uint8_t x_137; 
+x_129 = lean_ctor_get(x_126, 0);
+x_130 = lean_ctor_get(x_126, 4);
+lean_dec(x_130);
+x_131 = l_Lean_Environment_setExporting(x_129, x_24);
+lean_ctor_set(x_126, 4, x_35);
+lean_ctor_set(x_126, 0, x_131);
+x_132 = lean_st_ref_set(x_5, x_126, x_127);
+lean_dec(x_5);
+x_133 = lean_ctor_get(x_132, 1);
+lean_inc(x_133);
+lean_dec(x_132);
+x_134 = lean_st_ref_take(x_3, x_133);
+x_135 = lean_ctor_get(x_134, 0);
+lean_inc(x_135);
+x_136 = lean_ctor_get(x_134, 1);
+lean_inc(x_136);
+lean_dec(x_134);
+x_137 = !lean_is_exclusive(x_135);
+if (x_137 == 0)
+{
+lean_object* x_138; lean_object* x_139; uint8_t x_140; 
+x_138 = lean_ctor_get(x_135, 1);
+lean_dec(x_138);
+lean_ctor_set(x_135, 1, x_43);
+x_139 = lean_st_ref_set(x_3, x_135, x_136);
+lean_dec(x_3);
+x_140 = !lean_is_exclusive(x_139);
+if (x_140 == 0)
+{
+lean_object* x_141; 
+x_141 = lean_ctor_get(x_139, 0);
+lean_dec(x_141);
+lean_ctor_set_tag(x_139, 1);
+lean_ctor_set(x_139, 0, x_123);
+x_7 = x_139;
+goto block_19;
+}
+else
+{
+lean_object* x_142; lean_object* x_143; 
+x_142 = lean_ctor_get(x_139, 1);
+lean_inc(x_142);
+lean_dec(x_139);
+x_143 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_143, 0, x_123);
+lean_ctor_set(x_143, 1, x_142);
+x_7 = x_143;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_144; lean_object* x_145; lean_object* x_146; lean_object* x_147; lean_object* x_148; lean_object* x_149; lean_object* x_150; lean_object* x_151; lean_object* x_152; 
+x_144 = lean_ctor_get(x_135, 0);
+x_145 = lean_ctor_get(x_135, 2);
+x_146 = lean_ctor_get(x_135, 3);
+x_147 = lean_ctor_get(x_135, 4);
+lean_inc(x_147);
+lean_inc(x_146);
+lean_inc(x_145);
+lean_inc(x_144);
+lean_dec(x_135);
+x_148 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_148, 0, x_144);
+lean_ctor_set(x_148, 1, x_43);
+lean_ctor_set(x_148, 2, x_145);
+lean_ctor_set(x_148, 3, x_146);
+lean_ctor_set(x_148, 4, x_147);
+x_149 = lean_st_ref_set(x_3, x_148, x_136);
+lean_dec(x_3);
+x_150 = lean_ctor_get(x_149, 1);
+lean_inc(x_150);
+if (lean_is_exclusive(x_149)) {
+ lean_ctor_release(x_149, 0);
+ lean_ctor_release(x_149, 1);
+ x_151 = x_149;
+} else {
+ lean_dec_ref(x_149);
+ x_151 = lean_box(0);
+}
+if (lean_is_scalar(x_151)) {
+ x_152 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_152 = x_151;
+ lean_ctor_set_tag(x_152, 1);
+}
+lean_ctor_set(x_152, 0, x_123);
+lean_ctor_set(x_152, 1, x_150);
+x_7 = x_152;
+goto block_19;
+}
+}
+else
+{
+lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; 
+x_153 = lean_ctor_get(x_126, 0);
+x_154 = lean_ctor_get(x_126, 1);
+x_155 = lean_ctor_get(x_126, 2);
+x_156 = lean_ctor_get(x_126, 3);
+x_157 = lean_ctor_get(x_126, 5);
+x_158 = lean_ctor_get(x_126, 6);
+x_159 = lean_ctor_get(x_126, 7);
+lean_inc(x_159);
+lean_inc(x_158);
+lean_inc(x_157);
+lean_inc(x_156);
+lean_inc(x_155);
+lean_inc(x_154);
+lean_inc(x_153);
+lean_dec(x_126);
+x_160 = l_Lean_Environment_setExporting(x_153, x_24);
+x_161 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_161, 0, x_160);
+lean_ctor_set(x_161, 1, x_154);
+lean_ctor_set(x_161, 2, x_155);
+lean_ctor_set(x_161, 3, x_156);
+lean_ctor_set(x_161, 4, x_35);
+lean_ctor_set(x_161, 5, x_157);
+lean_ctor_set(x_161, 6, x_158);
+lean_ctor_set(x_161, 7, x_159);
+x_162 = lean_st_ref_set(x_5, x_161, x_127);
+lean_dec(x_5);
+x_163 = lean_ctor_get(x_162, 1);
+lean_inc(x_163);
+lean_dec(x_162);
+x_164 = lean_st_ref_take(x_3, x_163);
+x_165 = lean_ctor_get(x_164, 0);
+lean_inc(x_165);
+x_166 = lean_ctor_get(x_164, 1);
+lean_inc(x_166);
+lean_dec(x_164);
+x_167 = lean_ctor_get(x_165, 0);
+lean_inc(x_167);
+x_168 = lean_ctor_get(x_165, 2);
+lean_inc(x_168);
+x_169 = lean_ctor_get(x_165, 3);
+lean_inc(x_169);
+x_170 = lean_ctor_get(x_165, 4);
+lean_inc(x_170);
+if (lean_is_exclusive(x_165)) {
+ lean_ctor_release(x_165, 0);
+ lean_ctor_release(x_165, 1);
+ lean_ctor_release(x_165, 2);
+ lean_ctor_release(x_165, 3);
+ lean_ctor_release(x_165, 4);
+ x_171 = x_165;
+} else {
+ lean_dec_ref(x_165);
+ x_171 = lean_box(0);
+}
+if (lean_is_scalar(x_171)) {
+ x_172 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_172 = x_171;
+}
+lean_ctor_set(x_172, 0, x_167);
+lean_ctor_set(x_172, 1, x_43);
+lean_ctor_set(x_172, 2, x_168);
+lean_ctor_set(x_172, 3, x_169);
+lean_ctor_set(x_172, 4, x_170);
+x_173 = lean_st_ref_set(x_3, x_172, x_166);
+lean_dec(x_3);
+x_174 = lean_ctor_get(x_173, 1);
+lean_inc(x_174);
+if (lean_is_exclusive(x_173)) {
+ lean_ctor_release(x_173, 0);
+ lean_ctor_release(x_173, 1);
+ x_175 = x_173;
+} else {
+ lean_dec_ref(x_173);
+ x_175 = lean_box(0);
+}
+if (lean_is_scalar(x_175)) {
+ x_176 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_176 = x_175;
+ lean_ctor_set_tag(x_176, 1);
+}
+lean_ctor_set(x_176, 0, x_123);
+lean_ctor_set(x_176, 1, x_174);
+x_7 = x_176;
+goto block_19;
+}
+}
+}
+else
+{
+lean_object* x_177; lean_object* x_178; lean_object* x_179; lean_object* x_180; lean_object* x_181; lean_object* x_182; lean_object* x_183; lean_object* x_184; lean_object* x_185; 
+x_177 = lean_ctor_get(x_39, 0);
+x_178 = lean_ctor_get(x_39, 2);
+x_179 = lean_ctor_get(x_39, 3);
+x_180 = lean_ctor_get(x_39, 4);
+lean_inc(x_180);
+lean_inc(x_179);
+lean_inc(x_178);
+lean_inc(x_177);
+lean_dec(x_39);
+x_181 = l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1___closed__1;
+x_182 = lean_alloc_ctor(0, 5, 0);
+lean_ctor_set(x_182, 0, x_177);
+lean_ctor_set(x_182, 1, x_181);
+lean_ctor_set(x_182, 2, x_178);
+lean_ctor_set(x_182, 3, x_179);
+lean_ctor_set(x_182, 4, x_180);
+x_183 = lean_st_ref_set(x_3, x_182, x_40);
+x_184 = lean_ctor_get(x_183, 1);
+lean_inc(x_184);
+lean_dec(x_183);
+lean_inc(x_5);
+lean_inc(x_3);
+x_185 = lean_apply_5(x_1, x_2, x_3, x_4, x_5, x_184);
+if (lean_obj_tag(x_185) == 0)
+{
+lean_object* x_186; lean_object* x_187; lean_object* x_188; lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; lean_object* x_217; lean_object* x_218; 
+x_186 = lean_ctor_get(x_185, 0);
+lean_inc(x_186);
+x_187 = lean_ctor_get(x_185, 1);
+lean_inc(x_187);
+lean_dec(x_185);
+x_188 = lean_st_ref_take(x_5, x_187);
+x_189 = lean_ctor_get(x_188, 0);
+lean_inc(x_189);
+x_190 = lean_ctor_get(x_188, 1);
+lean_inc(x_190);
+lean_dec(x_188);
+x_191 = lean_ctor_get(x_189, 0);
+lean_inc(x_191);
+x_192 = lean_ctor_get(x_189, 1);
+lean_inc(x_192);
+x_193 = lean_ctor_get(x_189, 2);
+lean_inc(x_193);
+x_194 = lean_ctor_get(x_189, 3);
+lean_inc(x_194);
+x_195 = lean_ctor_get(x_189, 5);
+lean_inc(x_195);
+x_196 = lean_ctor_get(x_189, 6);
+lean_inc(x_196);
+x_197 = lean_ctor_get(x_189, 7);
+lean_inc(x_197);
+if (lean_is_exclusive(x_189)) {
+ lean_ctor_release(x_189, 0);
+ lean_ctor_release(x_189, 1);
+ lean_ctor_release(x_189, 2);
+ lean_ctor_release(x_189, 3);
+ lean_ctor_release(x_189, 4);
+ lean_ctor_release(x_189, 5);
+ lean_ctor_release(x_189, 6);
+ lean_ctor_release(x_189, 7);
+ x_198 = x_189;
+} else {
+ lean_dec_ref(x_189);
+ x_198 = lean_box(0);
+}
+x_199 = l_Lean_Environment_setExporting(x_191, x_24);
+if (lean_is_scalar(x_198)) {
+ x_200 = lean_alloc_ctor(0, 8, 0);
+} else {
+ x_200 = x_198;
+}
+lean_ctor_set(x_200, 0, x_199);
+lean_ctor_set(x_200, 1, x_192);
+lean_ctor_set(x_200, 2, x_193);
+lean_ctor_set(x_200, 3, x_194);
+lean_ctor_set(x_200, 4, x_35);
+lean_ctor_set(x_200, 5, x_195);
+lean_ctor_set(x_200, 6, x_196);
+lean_ctor_set(x_200, 7, x_197);
+x_201 = lean_st_ref_set(x_5, x_200, x_190);
+lean_dec(x_5);
+x_202 = lean_ctor_get(x_201, 1);
+lean_inc(x_202);
+lean_dec(x_201);
+x_203 = lean_st_ref_take(x_3, x_202);
+x_204 = lean_ctor_get(x_203, 0);
+lean_inc(x_204);
+x_205 = lean_ctor_get(x_203, 1);
+lean_inc(x_205);
+if (lean_is_exclusive(x_203)) {
+ lean_ctor_release(x_203, 0);
+ lean_ctor_release(x_203, 1);
+ x_206 = x_203;
+} else {
+ lean_dec_ref(x_203);
+ x_206 = lean_box(0);
+}
+x_207 = lean_ctor_get(x_204, 0);
+lean_inc(x_207);
+x_208 = lean_ctor_get(x_204, 2);
+lean_inc(x_208);
+x_209 = lean_ctor_get(x_204, 3);
+lean_inc(x_209);
+x_210 = lean_ctor_get(x_204, 4);
+lean_inc(x_210);
+if (lean_is_exclusive(x_204)) {
+ lean_ctor_release(x_204, 0);
+ lean_ctor_release(x_204, 1);
+ lean_ctor_release(x_204, 2);
+ lean_ctor_release(x_204, 3);
+ lean_ctor_release(x_204, 4);
+ x_211 = x_204;
+} else {
+ lean_dec_ref(x_204);
+ x_211 = lean_box(0);
+}
+if (lean_is_scalar(x_211)) {
+ x_212 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_212 = x_211;
+}
+lean_ctor_set(x_212, 0, x_207);
+lean_ctor_set(x_212, 1, x_181);
+lean_ctor_set(x_212, 2, x_208);
+lean_ctor_set(x_212, 3, x_209);
+lean_ctor_set(x_212, 4, x_210);
+x_213 = lean_st_ref_set(x_3, x_212, x_205);
+lean_dec(x_3);
+x_214 = lean_ctor_get(x_213, 1);
+lean_inc(x_214);
+if (lean_is_exclusive(x_213)) {
+ lean_ctor_release(x_213, 0);
+ lean_ctor_release(x_213, 1);
+ x_215 = x_213;
+} else {
+ lean_dec_ref(x_213);
+ x_215 = lean_box(0);
+}
+x_216 = lean_box(0);
+if (lean_is_scalar(x_206)) {
+ x_217 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_217 = x_206;
+}
+lean_ctor_set(x_217, 0, x_186);
+lean_ctor_set(x_217, 1, x_216);
+if (lean_is_scalar(x_215)) {
+ x_218 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_218 = x_215;
+}
+lean_ctor_set(x_218, 0, x_217);
+lean_ctor_set(x_218, 1, x_214);
+x_7 = x_218;
+goto block_19;
+}
+else
+{
+lean_object* x_219; lean_object* x_220; lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; lean_object* x_225; lean_object* x_226; lean_object* x_227; lean_object* x_228; lean_object* x_229; lean_object* x_230; lean_object* x_231; lean_object* x_232; lean_object* x_233; lean_object* x_234; lean_object* x_235; lean_object* x_236; lean_object* x_237; lean_object* x_238; lean_object* x_239; lean_object* x_240; lean_object* x_241; lean_object* x_242; lean_object* x_243; lean_object* x_244; lean_object* x_245; lean_object* x_246; lean_object* x_247; lean_object* x_248; 
+x_219 = lean_ctor_get(x_185, 0);
+lean_inc(x_219);
+x_220 = lean_ctor_get(x_185, 1);
+lean_inc(x_220);
+lean_dec(x_185);
+x_221 = lean_st_ref_take(x_5, x_220);
+x_222 = lean_ctor_get(x_221, 0);
+lean_inc(x_222);
+x_223 = lean_ctor_get(x_221, 1);
+lean_inc(x_223);
+lean_dec(x_221);
+x_224 = lean_ctor_get(x_222, 0);
+lean_inc(x_224);
+x_225 = lean_ctor_get(x_222, 1);
+lean_inc(x_225);
+x_226 = lean_ctor_get(x_222, 2);
+lean_inc(x_226);
+x_227 = lean_ctor_get(x_222, 3);
+lean_inc(x_227);
+x_228 = lean_ctor_get(x_222, 5);
+lean_inc(x_228);
+x_229 = lean_ctor_get(x_222, 6);
+lean_inc(x_229);
+x_230 = lean_ctor_get(x_222, 7);
+lean_inc(x_230);
+if (lean_is_exclusive(x_222)) {
+ lean_ctor_release(x_222, 0);
+ lean_ctor_release(x_222, 1);
+ lean_ctor_release(x_222, 2);
+ lean_ctor_release(x_222, 3);
+ lean_ctor_release(x_222, 4);
+ lean_ctor_release(x_222, 5);
+ lean_ctor_release(x_222, 6);
+ lean_ctor_release(x_222, 7);
+ x_231 = x_222;
+} else {
+ lean_dec_ref(x_222);
+ x_231 = lean_box(0);
+}
+x_232 = l_Lean_Environment_setExporting(x_224, x_24);
+if (lean_is_scalar(x_231)) {
+ x_233 = lean_alloc_ctor(0, 8, 0);
+} else {
+ x_233 = x_231;
+}
+lean_ctor_set(x_233, 0, x_232);
+lean_ctor_set(x_233, 1, x_225);
+lean_ctor_set(x_233, 2, x_226);
+lean_ctor_set(x_233, 3, x_227);
+lean_ctor_set(x_233, 4, x_35);
+lean_ctor_set(x_233, 5, x_228);
+lean_ctor_set(x_233, 6, x_229);
+lean_ctor_set(x_233, 7, x_230);
+x_234 = lean_st_ref_set(x_5, x_233, x_223);
+lean_dec(x_5);
+x_235 = lean_ctor_get(x_234, 1);
+lean_inc(x_235);
+lean_dec(x_234);
+x_236 = lean_st_ref_take(x_3, x_235);
+x_237 = lean_ctor_get(x_236, 0);
+lean_inc(x_237);
+x_238 = lean_ctor_get(x_236, 1);
+lean_inc(x_238);
+lean_dec(x_236);
+x_239 = lean_ctor_get(x_237, 0);
+lean_inc(x_239);
+x_240 = lean_ctor_get(x_237, 2);
+lean_inc(x_240);
+x_241 = lean_ctor_get(x_237, 3);
+lean_inc(x_241);
+x_242 = lean_ctor_get(x_237, 4);
+lean_inc(x_242);
+if (lean_is_exclusive(x_237)) {
+ lean_ctor_release(x_237, 0);
+ lean_ctor_release(x_237, 1);
+ lean_ctor_release(x_237, 2);
+ lean_ctor_release(x_237, 3);
+ lean_ctor_release(x_237, 4);
+ x_243 = x_237;
+} else {
+ lean_dec_ref(x_237);
+ x_243 = lean_box(0);
+}
+if (lean_is_scalar(x_243)) {
+ x_244 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_244 = x_243;
+}
+lean_ctor_set(x_244, 0, x_239);
+lean_ctor_set(x_244, 1, x_181);
+lean_ctor_set(x_244, 2, x_240);
+lean_ctor_set(x_244, 3, x_241);
+lean_ctor_set(x_244, 4, x_242);
+x_245 = lean_st_ref_set(x_3, x_244, x_238);
+lean_dec(x_3);
+x_246 = lean_ctor_get(x_245, 1);
+lean_inc(x_246);
+if (lean_is_exclusive(x_245)) {
+ lean_ctor_release(x_245, 0);
+ lean_ctor_release(x_245, 1);
+ x_247 = x_245;
+} else {
+ lean_dec_ref(x_245);
+ x_247 = lean_box(0);
+}
+if (lean_is_scalar(x_247)) {
+ x_248 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_248 = x_247;
+ lean_ctor_set_tag(x_248, 1);
+}
+lean_ctor_set(x_248, 0, x_219);
+lean_ctor_set(x_248, 1, x_246);
+x_7 = x_248;
+goto block_19;
+}
+}
+}
+else
+{
+lean_object* x_249; lean_object* x_250; lean_object* x_251; lean_object* x_252; lean_object* x_253; lean_object* x_254; lean_object* x_255; uint8_t x_256; lean_object* x_257; lean_object* x_258; lean_object* x_259; lean_object* x_260; lean_object* x_261; lean_object* x_262; lean_object* x_263; lean_object* x_264; lean_object* x_265; lean_object* x_266; lean_object* x_267; lean_object* x_268; lean_object* x_269; lean_object* x_270; lean_object* x_271; lean_object* x_272; lean_object* x_273; lean_object* x_274; 
+x_249 = lean_ctor_get(x_28, 0);
+x_250 = lean_ctor_get(x_28, 1);
+x_251 = lean_ctor_get(x_28, 2);
+x_252 = lean_ctor_get(x_28, 3);
+x_253 = lean_ctor_get(x_28, 5);
+x_254 = lean_ctor_get(x_28, 6);
+x_255 = lean_ctor_get(x_28, 7);
+lean_inc(x_255);
+lean_inc(x_254);
+lean_inc(x_253);
+lean_inc(x_252);
+lean_inc(x_251);
+lean_inc(x_250);
+lean_inc(x_249);
+lean_dec(x_28);
+x_256 = 0;
+x_257 = l_Lean_Environment_setExporting(x_249, x_256);
+x_258 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__3;
+x_259 = lean_alloc_ctor(0, 8, 0);
+lean_ctor_set(x_259, 0, x_257);
+lean_ctor_set(x_259, 1, x_250);
+lean_ctor_set(x_259, 2, x_251);
+lean_ctor_set(x_259, 3, x_252);
+lean_ctor_set(x_259, 4, x_258);
+lean_ctor_set(x_259, 5, x_253);
+lean_ctor_set(x_259, 6, x_254);
+lean_ctor_set(x_259, 7, x_255);
+x_260 = lean_st_ref_set(x_5, x_259, x_29);
+x_261 = lean_ctor_get(x_260, 1);
+lean_inc(x_261);
+lean_dec(x_260);
+x_262 = lean_st_ref_take(x_3, x_261);
+x_263 = lean_ctor_get(x_262, 0);
+lean_inc(x_263);
+x_264 = lean_ctor_get(x_262, 1);
+lean_inc(x_264);
+lean_dec(x_262);
+x_265 = lean_ctor_get(x_263, 0);
+lean_inc(x_265);
+x_266 = lean_ctor_get(x_263, 2);
+lean_inc(x_266);
+x_267 = lean_ctor_get(x_263, 3);
+lean_inc(x_267);
+x_268 = lean_ctor_get(x_263, 4);
+lean_inc(x_268);
+if (lean_is_exclusive(x_263)) {
+ lean_ctor_release(x_263, 0);
+ lean_ctor_release(x_263, 1);
+ lean_ctor_release(x_263, 2);
+ lean_ctor_release(x_263, 3);
+ lean_ctor_release(x_263, 4);
+ x_269 = x_263;
+} else {
+ lean_dec_ref(x_263);
+ x_269 = lean_box(0);
+}
+x_270 = l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1___closed__1;
+if (lean_is_scalar(x_269)) {
+ x_271 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_271 = x_269;
+}
+lean_ctor_set(x_271, 0, x_265);
+lean_ctor_set(x_271, 1, x_270);
+lean_ctor_set(x_271, 2, x_266);
+lean_ctor_set(x_271, 3, x_267);
+lean_ctor_set(x_271, 4, x_268);
+x_272 = lean_st_ref_set(x_3, x_271, x_264);
+x_273 = lean_ctor_get(x_272, 1);
+lean_inc(x_273);
+lean_dec(x_272);
+lean_inc(x_5);
+lean_inc(x_3);
+x_274 = lean_apply_5(x_1, x_2, x_3, x_4, x_5, x_273);
+if (lean_obj_tag(x_274) == 0)
+{
+lean_object* x_275; lean_object* x_276; lean_object* x_277; lean_object* x_278; lean_object* x_279; lean_object* x_280; lean_object* x_281; lean_object* x_282; lean_object* x_283; lean_object* x_284; lean_object* x_285; lean_object* x_286; lean_object* x_287; lean_object* x_288; lean_object* x_289; lean_object* x_290; lean_object* x_291; lean_object* x_292; lean_object* x_293; lean_object* x_294; lean_object* x_295; lean_object* x_296; lean_object* x_297; lean_object* x_298; lean_object* x_299; lean_object* x_300; lean_object* x_301; lean_object* x_302; lean_object* x_303; lean_object* x_304; lean_object* x_305; lean_object* x_306; lean_object* x_307; 
+x_275 = lean_ctor_get(x_274, 0);
+lean_inc(x_275);
+x_276 = lean_ctor_get(x_274, 1);
+lean_inc(x_276);
+lean_dec(x_274);
+x_277 = lean_st_ref_take(x_5, x_276);
+x_278 = lean_ctor_get(x_277, 0);
+lean_inc(x_278);
+x_279 = lean_ctor_get(x_277, 1);
+lean_inc(x_279);
+lean_dec(x_277);
+x_280 = lean_ctor_get(x_278, 0);
+lean_inc(x_280);
+x_281 = lean_ctor_get(x_278, 1);
+lean_inc(x_281);
+x_282 = lean_ctor_get(x_278, 2);
+lean_inc(x_282);
+x_283 = lean_ctor_get(x_278, 3);
+lean_inc(x_283);
+x_284 = lean_ctor_get(x_278, 5);
+lean_inc(x_284);
+x_285 = lean_ctor_get(x_278, 6);
+lean_inc(x_285);
+x_286 = lean_ctor_get(x_278, 7);
+lean_inc(x_286);
+if (lean_is_exclusive(x_278)) {
+ lean_ctor_release(x_278, 0);
+ lean_ctor_release(x_278, 1);
+ lean_ctor_release(x_278, 2);
+ lean_ctor_release(x_278, 3);
+ lean_ctor_release(x_278, 4);
+ lean_ctor_release(x_278, 5);
+ lean_ctor_release(x_278, 6);
+ lean_ctor_release(x_278, 7);
+ x_287 = x_278;
+} else {
+ lean_dec_ref(x_278);
+ x_287 = lean_box(0);
+}
+x_288 = l_Lean_Environment_setExporting(x_280, x_24);
+if (lean_is_scalar(x_287)) {
+ x_289 = lean_alloc_ctor(0, 8, 0);
+} else {
+ x_289 = x_287;
+}
+lean_ctor_set(x_289, 0, x_288);
+lean_ctor_set(x_289, 1, x_281);
+lean_ctor_set(x_289, 2, x_282);
+lean_ctor_set(x_289, 3, x_283);
+lean_ctor_set(x_289, 4, x_258);
+lean_ctor_set(x_289, 5, x_284);
+lean_ctor_set(x_289, 6, x_285);
+lean_ctor_set(x_289, 7, x_286);
+x_290 = lean_st_ref_set(x_5, x_289, x_279);
+lean_dec(x_5);
+x_291 = lean_ctor_get(x_290, 1);
+lean_inc(x_291);
+lean_dec(x_290);
+x_292 = lean_st_ref_take(x_3, x_291);
+x_293 = lean_ctor_get(x_292, 0);
+lean_inc(x_293);
+x_294 = lean_ctor_get(x_292, 1);
+lean_inc(x_294);
+if (lean_is_exclusive(x_292)) {
+ lean_ctor_release(x_292, 0);
+ lean_ctor_release(x_292, 1);
+ x_295 = x_292;
+} else {
+ lean_dec_ref(x_292);
+ x_295 = lean_box(0);
+}
+x_296 = lean_ctor_get(x_293, 0);
+lean_inc(x_296);
+x_297 = lean_ctor_get(x_293, 2);
+lean_inc(x_297);
+x_298 = lean_ctor_get(x_293, 3);
+lean_inc(x_298);
+x_299 = lean_ctor_get(x_293, 4);
+lean_inc(x_299);
+if (lean_is_exclusive(x_293)) {
+ lean_ctor_release(x_293, 0);
+ lean_ctor_release(x_293, 1);
+ lean_ctor_release(x_293, 2);
+ lean_ctor_release(x_293, 3);
+ lean_ctor_release(x_293, 4);
+ x_300 = x_293;
+} else {
+ lean_dec_ref(x_293);
+ x_300 = lean_box(0);
+}
+if (lean_is_scalar(x_300)) {
+ x_301 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_301 = x_300;
+}
+lean_ctor_set(x_301, 0, x_296);
+lean_ctor_set(x_301, 1, x_270);
+lean_ctor_set(x_301, 2, x_297);
+lean_ctor_set(x_301, 3, x_298);
+lean_ctor_set(x_301, 4, x_299);
+x_302 = lean_st_ref_set(x_3, x_301, x_294);
+lean_dec(x_3);
+x_303 = lean_ctor_get(x_302, 1);
+lean_inc(x_303);
+if (lean_is_exclusive(x_302)) {
+ lean_ctor_release(x_302, 0);
+ lean_ctor_release(x_302, 1);
+ x_304 = x_302;
+} else {
+ lean_dec_ref(x_302);
+ x_304 = lean_box(0);
+}
+x_305 = lean_box(0);
+if (lean_is_scalar(x_295)) {
+ x_306 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_306 = x_295;
+}
+lean_ctor_set(x_306, 0, x_275);
+lean_ctor_set(x_306, 1, x_305);
+if (lean_is_scalar(x_304)) {
+ x_307 = lean_alloc_ctor(0, 2, 0);
+} else {
+ x_307 = x_304;
+}
+lean_ctor_set(x_307, 0, x_306);
+lean_ctor_set(x_307, 1, x_303);
+x_7 = x_307;
+goto block_19;
+}
+else
+{
+lean_object* x_308; lean_object* x_309; lean_object* x_310; lean_object* x_311; lean_object* x_312; lean_object* x_313; lean_object* x_314; lean_object* x_315; lean_object* x_316; lean_object* x_317; lean_object* x_318; lean_object* x_319; lean_object* x_320; lean_object* x_321; lean_object* x_322; lean_object* x_323; lean_object* x_324; lean_object* x_325; lean_object* x_326; lean_object* x_327; lean_object* x_328; lean_object* x_329; lean_object* x_330; lean_object* x_331; lean_object* x_332; lean_object* x_333; lean_object* x_334; lean_object* x_335; lean_object* x_336; lean_object* x_337; 
+x_308 = lean_ctor_get(x_274, 0);
+lean_inc(x_308);
+x_309 = lean_ctor_get(x_274, 1);
+lean_inc(x_309);
+lean_dec(x_274);
+x_310 = lean_st_ref_take(x_5, x_309);
+x_311 = lean_ctor_get(x_310, 0);
+lean_inc(x_311);
+x_312 = lean_ctor_get(x_310, 1);
+lean_inc(x_312);
+lean_dec(x_310);
+x_313 = lean_ctor_get(x_311, 0);
+lean_inc(x_313);
+x_314 = lean_ctor_get(x_311, 1);
+lean_inc(x_314);
+x_315 = lean_ctor_get(x_311, 2);
+lean_inc(x_315);
+x_316 = lean_ctor_get(x_311, 3);
+lean_inc(x_316);
+x_317 = lean_ctor_get(x_311, 5);
+lean_inc(x_317);
+x_318 = lean_ctor_get(x_311, 6);
+lean_inc(x_318);
+x_319 = lean_ctor_get(x_311, 7);
+lean_inc(x_319);
+if (lean_is_exclusive(x_311)) {
+ lean_ctor_release(x_311, 0);
+ lean_ctor_release(x_311, 1);
+ lean_ctor_release(x_311, 2);
+ lean_ctor_release(x_311, 3);
+ lean_ctor_release(x_311, 4);
+ lean_ctor_release(x_311, 5);
+ lean_ctor_release(x_311, 6);
+ lean_ctor_release(x_311, 7);
+ x_320 = x_311;
+} else {
+ lean_dec_ref(x_311);
+ x_320 = lean_box(0);
+}
+x_321 = l_Lean_Environment_setExporting(x_313, x_24);
+if (lean_is_scalar(x_320)) {
+ x_322 = lean_alloc_ctor(0, 8, 0);
+} else {
+ x_322 = x_320;
+}
+lean_ctor_set(x_322, 0, x_321);
+lean_ctor_set(x_322, 1, x_314);
+lean_ctor_set(x_322, 2, x_315);
+lean_ctor_set(x_322, 3, x_316);
+lean_ctor_set(x_322, 4, x_258);
+lean_ctor_set(x_322, 5, x_317);
+lean_ctor_set(x_322, 6, x_318);
+lean_ctor_set(x_322, 7, x_319);
+x_323 = lean_st_ref_set(x_5, x_322, x_312);
+lean_dec(x_5);
+x_324 = lean_ctor_get(x_323, 1);
+lean_inc(x_324);
+lean_dec(x_323);
+x_325 = lean_st_ref_take(x_3, x_324);
+x_326 = lean_ctor_get(x_325, 0);
+lean_inc(x_326);
+x_327 = lean_ctor_get(x_325, 1);
+lean_inc(x_327);
+lean_dec(x_325);
+x_328 = lean_ctor_get(x_326, 0);
+lean_inc(x_328);
+x_329 = lean_ctor_get(x_326, 2);
+lean_inc(x_329);
+x_330 = lean_ctor_get(x_326, 3);
+lean_inc(x_330);
+x_331 = lean_ctor_get(x_326, 4);
+lean_inc(x_331);
+if (lean_is_exclusive(x_326)) {
+ lean_ctor_release(x_326, 0);
+ lean_ctor_release(x_326, 1);
+ lean_ctor_release(x_326, 2);
+ lean_ctor_release(x_326, 3);
+ lean_ctor_release(x_326, 4);
+ x_332 = x_326;
+} else {
+ lean_dec_ref(x_326);
+ x_332 = lean_box(0);
+}
+if (lean_is_scalar(x_332)) {
+ x_333 = lean_alloc_ctor(0, 5, 0);
+} else {
+ x_333 = x_332;
+}
+lean_ctor_set(x_333, 0, x_328);
+lean_ctor_set(x_333, 1, x_270);
+lean_ctor_set(x_333, 2, x_329);
+lean_ctor_set(x_333, 3, x_330);
+lean_ctor_set(x_333, 4, x_331);
+x_334 = lean_st_ref_set(x_3, x_333, x_327);
+lean_dec(x_3);
+x_335 = lean_ctor_get(x_334, 1);
+lean_inc(x_335);
+if (lean_is_exclusive(x_334)) {
+ lean_ctor_release(x_334, 0);
+ lean_ctor_release(x_334, 1);
+ x_336 = x_334;
+} else {
+ lean_dec_ref(x_334);
+ x_336 = lean_box(0);
+}
+if (lean_is_scalar(x_336)) {
+ x_337 = lean_alloc_ctor(1, 2, 0);
+} else {
+ x_337 = x_336;
+ lean_ctor_set_tag(x_337, 1);
+}
+lean_ctor_set(x_337, 0, x_308);
+lean_ctor_set(x_337, 1, x_335);
+x_7 = x_337;
+goto block_19;
+}
+}
+block_19:
+{
+if (lean_obj_tag(x_7) == 0)
+{
+uint8_t x_8; 
+x_8 = !lean_is_exclusive(x_7);
+if (x_8 == 0)
+{
+lean_object* x_9; lean_object* x_10; 
+x_9 = lean_ctor_get(x_7, 0);
+x_10 = lean_ctor_get(x_9, 0);
+lean_inc(x_10);
+lean_dec(x_9);
+lean_ctor_set(x_7, 0, x_10);
+return x_7;
+}
+else
+{
+lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_11 = lean_ctor_get(x_7, 0);
+x_12 = lean_ctor_get(x_7, 1);
+lean_inc(x_12);
+lean_inc(x_11);
+lean_dec(x_7);
+x_13 = lean_ctor_get(x_11, 0);
+lean_inc(x_13);
+lean_dec(x_11);
+x_14 = lean_alloc_ctor(0, 2, 0);
+lean_ctor_set(x_14, 0, x_13);
+lean_ctor_set(x_14, 1, x_12);
+return x_14;
+}
+}
+else
+{
+uint8_t x_15; 
+x_15 = !lean_is_exclusive(x_7);
+if (x_15 == 0)
+{
+return x_7;
+}
+else
+{
+lean_object* x_16; lean_object* x_17; lean_object* x_18; 
+x_16 = lean_ctor_get(x_7, 0);
+x_17 = lean_ctor_get(x_7, 1);
+lean_inc(x_17);
+lean_inc(x_16);
+lean_dec(x_7);
+x_18 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_18, 0, x_16);
+lean_ctor_set(x_18, 1, x_17);
+return x_18;
+}
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+lean_inc(x_5);
+lean_inc(x_4);
+lean_inc(x_1);
+x_7 = lean_infer_type(x_1, x_2, x_3, x_4, x_5, x_6);
+if (lean_obj_tag(x_7) == 0)
+{
+lean_object* x_8; lean_object* x_9; lean_object* x_10; 
+x_8 = lean_ctor_get(x_7, 0);
+lean_inc(x_8);
+x_9 = lean_ctor_get(x_7, 1);
+lean_inc(x_9);
+lean_dec(x_7);
+x_10 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflProofCore(x_8, x_1, x_4, x_5, x_9);
+lean_dec(x_8);
+return x_10;
+}
+else
+{
+uint8_t x_11; 
+lean_dec(x_5);
+lean_dec(x_4);
+lean_dec(x_1);
+x_11 = !lean_is_exclusive(x_7);
+if (x_11 == 0)
+{
+return x_7;
+}
+else
+{
+lean_object* x_12; lean_object* x_13; lean_object* x_14; 
+x_12 = lean_ctor_get(x_7, 0);
+x_13 = lean_ctor_get(x_7, 1);
+lean_inc(x_13);
+lean_inc(x_12);
+lean_dec(x_7);
+x_14 = lean_alloc_ctor(1, 2, 0);
+lean_ctor_set(x_14, 0, x_12);
+lean_ctor_set(x_14, 1, x_13);
+return x_14;
+}
+}
+}
+}
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = l___private_Lean_Meta_Tactic_Simp_SimpTheorems_0__Lean_Meta_isRflTheoremCore(x_1, x_4, x_5, x_6);
+return x_7;
+}
+}
 LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
 _start:
 {
 if (lean_obj_tag(x_1) == 4)
 {
-lean_object* x_7; lean_object* x_8; 
-lean_dec(x_3);
-lean_dec(x_2);
+lean_object* x_7; lean_object* x_8; lean_object* x_9; 
 x_7 = lean_ctor_get(x_1, 0);
 lean_inc(x_7);
 lean_dec(x_1);
-x_8 = l_Lean_Meta_isRflTheorem(x_7, x_4, x_5, x_6);
-return x_8;
-}
-else
-{
-lean_object* x_9; 
-lean_inc(x_5);
-lean_inc(x_4);
-lean_inc(x_1);
-x_9 = lean_infer_type(x_1, x_2, x_3, x_4, x_5, x_6);
-if (lean_obj_tag(x_9) == 0)
-{
-lean_object* x_10; lean_object* x_11; lean_object* x_12; 
-x_10 = lean_ctor_get(x_9, 0);
-lean_inc(x_10);
-x_11 = lean_ctor_get(x_9, 1);
-lean_inc(x_11);
-lean_dec(x_9);
-x_12 = l_Lean_Meta_isRflProofCore(x_10, x_1, x_4, x_5, x_11);
-lean_dec(x_10);
-return x_12;
-}
-else
-{
-uint8_t x_13; 
-lean_dec(x_5);
-lean_dec(x_4);
-lean_dec(x_1);
-x_13 = !lean_is_exclusive(x_9);
-if (x_13 == 0)
-{
+x_8 = lean_alloc_closure((void*)(l_Lean_Meta_isRflProof___lambda__2___boxed), 6, 1);
+lean_closure_set(x_8, 0, x_7);
+x_9 = l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1(x_8, x_2, x_3, x_4, x_5, x_6);
 return x_9;
 }
 else
 {
-lean_object* x_14; lean_object* x_15; lean_object* x_16; 
-x_14 = lean_ctor_get(x_9, 0);
-x_15 = lean_ctor_get(x_9, 1);
-lean_inc(x_15);
-lean_inc(x_14);
-lean_dec(x_9);
-x_16 = lean_alloc_ctor(1, 2, 0);
-lean_ctor_set(x_16, 0, x_14);
-lean_ctor_set(x_16, 1, x_15);
-return x_16;
+lean_object* x_10; lean_object* x_11; 
+x_10 = lean_alloc_closure((void*)(l_Lean_Meta_isRflProof___lambda__1), 6, 1);
+lean_closure_set(x_10, 0, x_1);
+x_11 = l_Lean_withoutExporting___at_Lean_Meta_isRflProof___spec__1(x_10, x_2, x_3, x_4, x_5, x_6);
+return x_11;
 }
 }
 }
+LEAN_EXPORT lean_object* l_Lean_Meta_isRflProof___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
+_start:
+{
+lean_object* x_7; 
+x_7 = l_Lean_Meta_isRflProof___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6);
+lean_dec(x_3);
+lean_dec(x_2);
+return x_7;
 }
 }
 LEAN_EXPORT uint8_t l_Lean_Meta_instToFormatSimpTheorem___lambda__1(lean_object* x_1) {
@@ -2728,29 +4473,11 @@ x_4 = lean_box(x_3);
 return x_4;
 }
 }
-static lean_object* _init_l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1___closed__1() {
-_start:
-{
-lean_object* x_1; 
-x_1 = l_Lean_PersistentHashMap_mkEmptyEntriesArray(lean_box(0), lean_box(0));
-return x_1;
-}
-}
-static lean_object* _init_l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1___closed__2() {
-_start:
-{
-lean_object* x_1; lean_object* x_2; 
-x_1 = l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1___closed__1;
-x_2 = lean_alloc_ctor(0, 1, 0);
-lean_ctor_set(x_2, 0, x_1);
-return x_2;
-}
-}
 static lean_object* _init_l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1() {
 _start:
 {
 lean_object* x_1; 
-x_1 = l_Lean_PersistentHashMap_empty___at_Lean_Meta_instInhabitedSimpTheorems___spec__1___closed__2;
+x_1 = l_Lean_withoutExporting___at_Lean_Meta_isRflTheorem___spec__1___closed__2;
 return x_1;
 }
 }
@@ -2758,7 +4485,7 @@ static lean_object* _init_l_Lean_Meta_instInhabitedSimpTheorems() {
 _start:
 {
 lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
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 lean_dec(x_105);
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+l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__2 = _init_l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__2();
+lean_mark_persistent(l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__2);
+l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__3 = _init_l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__3();
+lean_mark_persistent(l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574____closed__3);
+if (builtin) {res = l_Lean_Meta_initFn____x40_Lean_Meta_Tactic_Simp_SimpTheorems___hyg_5574_(lean_io_mk_world());
 if (lean_io_result_is_error(res)) return res;
 l_Lean_Meta_simpExtensionMapRef = lean_io_result_get_value(res);
 lean_mark_persistent(l_Lean_Meta_simpExtensionMapRef);