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458 commits

Author SHA1 Message Date
Leonardo de Moura
69a446c8d1 feat: add field all to DefinitionVal and TheoremVal 
Remark: we need an update stage0, and the field is not being updated
correctly set yet.
 2022-06-23 16:13:26 -07:00
Leonardo de Moura
a802544c90 fix: intro tactic at let-expr 2022-06-22 16:10:33 -07:00
Leonardo de Moura
2a940dd4ae feat: add Expr.collectFVars, LocalDecl.collectFVars, Pattern.collectFVars, and AltLHS.collectFVars 
They are all in `MetaM`.

These are helper functions for issue #1237. We need to "cleanup" the
local context before trying to compile the match-expression.

see issue #1237
 2022-06-22 15:53:43 -07:00
Leonardo de Moura
9678be4d81 fix: store discharge depth when caching simp results 
Closes #1234
 2022-06-21 15:35:47 -07:00
Leonardo de Moura
65d24f4e39 fix: typo at LinearExpr.toExpr 
closes #1236
 2022-06-21 14:28:26 -07:00
Leonardo de Moura
e442fbbf54 fix: remove kabstractWithPred 
The function `kabstractWithPred` was never used, and introduced the
bug exposed by issue #1235.

fixes #1235
 2022-06-20 16:35:18 -07:00
Leonardo de Moura
3228db29dd chore: use double ticks 2022-06-15 07:17:17 -07:00
Leonardo de Moura
77ae79be46 chore: use let/if in do blocks 2022-06-13 17:10:14 -07:00
Leonardo de Moura
7dbdfa090a chore: remove debugging leftovers 2022-06-13 16:37:31 -07:00
Leonardo de Moura
d0499ebf4d fix: fixes #1200 2022-06-08 10:18:05 -07:00
Leonardo de Moura
041827bed5 chore: unused variables 2022-06-07 17:54:10 -07:00
Sebastian Ullrich
f9e2a65f75 chore: further cleanup 
Co-authored-by: Gabriel Ebner <gebner@gebner.org>
 2022-06-07 16:37:45 -07:00
Sebastian Ullrich
8eefbf5227 chore: further clean up refactored code 2022-06-07 16:37:45 -07:00
Sebastian Ullrich
fb2a2b3de2 fix: fixup previous commit 2022-06-07 16:37:45 -07:00
Sebastian Ullrich
ae7b895f7a refactor: unname some unused variables 2022-06-07 16:37:45 -07:00
Leonardo de Moura
09ddf76029 feat: simp_all now uses dependent hypotheses for simplification 
However, it does not simplify them.

closes #1194
 2022-06-06 18:31:34 -07:00
Leonardo de Moura
5055855637 feat: improve default simp discharge method 
closes #1193
 2022-06-06 17:29:12 -07:00
Leonardo de Moura
3d04899e42 refactor: add unifyEq? 2022-06-06 15:53:40 -07:00
Leonardo de Moura
c9c9b8d835 chore: avoid code duplication 2022-06-06 15:53:40 -07:00
Leonardo de Moura
7dab01be1b chore: unused eqns 2022-06-06 15:53:40 -07:00
Leonardo de Moura
e24483d6d3 doc: expand isGenDiseq comment 2022-06-06 15:53:40 -07:00
Leonardo de Moura
9d6b67eae2 fix: remove check from Simp.synthesizeArgs 
Some `simp` dischargers can handle metavariables (e.g,
`assumption`). See new test.

closes #1184
 2022-06-03 07:40:30 -07:00
Leonardo de Moura
878ef3a281 feat: improve acyclic tactic 
closes #1182
 2022-06-02 15:25:14 -07:00
Leonardo de Moura
9818de078b fix: fixes #1168 2022-05-30 07:24:23 -07:00
Leonardo de Moura
3be437cad3 fix: make sure register_simp_attr declares an simp-like attribute parser for user simp attributes 
closes #1164
 2022-05-26 19:49:33 -07:00
Leonardo de Moura
988697b431 fix: fixes #1169 2022-05-26 07:05:32 -07:00
Leonardo de Moura
1d14637680 fix: missing withMVarContext 2022-05-26 06:18:14 -07:00
Leonardo de Moura
2fc23a2a2b feat: make sure we can use split to synthesize code 2022-05-23 11:55:57 -07:00
Leonardo de Moura
56cd6c1ff5 fix: we should not use implicit targets when creating the key for the CustomEliminator map 2022-05-20 06:55:23 -07:00
Leonardo de Moura
063c77037f chore: fix typo 2022-05-20 06:44:25 -07:00
Sebastian Ullrich
61c7b8b94c chore: format string 2022-05-16 15:14:01 +02:00
Leonardo de Moura
e729b32b2b feat: unfold should fail if it didn't unfold anything 2022-05-09 06:41:17 -07:00
Leonardo de Moura
4875224bd4 feat: unfold tactic tries to reduce match after unfolding 2022-05-09 06:35:40 -07:00
Leonardo de Moura
2c8c20d424 feat: add [eliminator] attribute specifying default recursors/eliminators for the cases and induction tactics 2022-05-07 15:09:42 -07:00
Leonardo de Moura
94b5a9b460 feat: improve split tactic 2022-05-03 17:46:50 -07:00
Leonardo de Moura
c19672e99e fix: basic support for the new discriminant equality encoding at split 
TODO: This is a temporary fix. We can do better.
 2022-04-29 15:29:39 -07:00
Leonardo de Moura
eac83586c6 chore: remove leftover 2022-04-29 09:10:27 -07:00
Leonardo de Moura
c959c80310 chore: reset local context at correct place 2022-04-29 09:08:44 -07:00
Leonardo de Moura
6bc5433b17 fix: add support for heterogeneous equality at processGenDiseq 2022-04-25 16:56:03 -07:00
Leonardo de Moura
47b379e1bc feat: dsimp! tactic 2022-04-23 18:41:04 -07:00
Leonardo de Moura
342a26a023 feat: dsimp tactic 2022-04-23 18:05:18 -07:00
Leonardo de Moura
13bcbe91cd fix: regression reported at issue #1113 
see issue #1113
 2022-04-23 15:39:04 -07:00
Leonardo de Moura
875bf9bf34 fix: apply dsimp at lambda binders 
This fixes another regression reported at #1113
 2022-04-22 13:10:21 -07:00
Leonardo de Moura
c13ed7c0de fix: regression reported at #1113 
See #1113
 2022-04-22 11:43:58 -07:00
Leonardo de Moura
d1f10a2e71 feat: apply rfl theorems at dsimp 
closes #1113
 2022-04-21 16:26:57 -07:00
Leonardo de Moura
2a0dc1804b feat: improve isRflProof and isRflTheorem 
The `Eq.symm` of a `rfl` theorem is a `rfl` theorem, the application
of `rfl` theorem too.
 2022-04-21 15:40:38 -07:00
Leonardo de Moura
57c3114875 fix: simpAll and tests 
We need another `update stage0` to remove workaround at `AC.lean`
 2022-04-21 15:00:07 -07:00
Leonardo de Moura
da33347e9d fix: use defauld reducibility setting at mkImpDepCongrCtx and mkImpCongrCtx 2022-04-21 14:55:29 -07:00
Leonardo de Moura
f891c5724d feat: track rfl simp theorems 
See issue #1113

We need update stage0 before closing the issue.
 2022-04-21 13:42:04 -07:00
Leonardo de Moura
73076b855c fix: bug at processGenDiseq 2022-04-20 10:46:05 -07:00