E.W.Ayers
ece1c1085c
feat: add Expr lensing functions using SubExpr.Pos
2022-06-17 17:47:51 -07:00
Leonardo de Moura
bbc196eeb7
fix: make sure WF/Fix.lean tolerates MatcherApp.addArg? failures
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see #1228
2022-06-17 17:37:33 -07:00
Leonardo de Moura
3228db29dd
chore: use double ticks
2022-06-15 07:17:17 -07:00
Leonardo de Moura
f6d1e48cb8
fix: constant => opaque issues
2022-06-14 17:19:54 -07:00
Leonardo de Moura
02c4e548df
feat: replace constant with opaque
2022-06-14 17:02:59 -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
E.W.Ayers
4165b7e8ba
doc: ToHide.collect
2022-06-13 16:32:01 -07:00
Leonardo de Moura
fb574af873
fix: mkSplitterProof
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This commit fixes the first issue reported at #1179
closes #1179
2022-06-12 19:38:54 -07:00
Leonardo de Moura
09d1530d8e
feat: detect unexpected occurrences of match-expression minor premises
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The error message is far from perfect, but it is better than ignoring
the issue and failing later with an even more incomprehensible error
message.
see #1179
2022-06-12 12:07:42 -07:00
Leonardo de Moura
17db981880
fix: equation theorem for match with more than one "as" pattern
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see #1195
see #1179
2022-06-10 18:23:13 -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
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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
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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
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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
2832442e7a
fix: unfold declarations tagged with [matchPattern] at reduceMatcher? even if transparency setting is not the default one
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see #1193
It fixes one of the issues exposed at the issue above.
2022-06-06 15:53:40 -07:00
Leonardo de Moura
e24483d6d3
doc: expand isGenDiseq comment
2022-06-06 15:53:40 -07:00
Wojciech Nawrocki
5b13a4909b
doc: fix transform docstring
2022-06-06 23:06:47 +02:00
Leonardo de Moura
22281f25c8
fix: typo at sameHeadSymbol
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see #1190
2022-06-06 07:46:57 -07:00
Leonardo de Moura
9d6b67eae2
fix: remove check from Simp.synthesizeArgs
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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
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closes #1182
2022-06-02 15:25:14 -07:00
Leonardo de Moura
32db316166
fix: enumeration type noConfusion was not registered
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This commit fixes issue reported at
https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/.28kernel.29.20function.20expected.20.2EnoConfusion/near/284634050
2022-06-01 17:58:46 -07:00
Leonardo de Moura
704242f865
feat: zetaReduce should expand nested let-expressions too
2022-05-31 07:01:52 -07:00
Leonardo de Moura
d8aab852e8
feat: add usedLetOnly parameter to Meta.transform
2022-05-31 07:00:53 -07:00
Leonardo de Moura
e997cd94c6
chore: style
2022-05-31 06:04:48 -07:00
Leonardo de Moura
9818de078b
fix: fixes #1168
2022-05-30 07:24:23 -07:00
Leonardo de Moura
fb45eb4964
fix: universe polymorphic enumeration types
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Fixes issue reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Incorrect.20number.20of.20universe.20levels.20parameters/near/284283021
2022-05-30 06:43:46 -07:00
Leonardo de Moura
2c5bafcbd8
fix: dead variables at match equation hypotheses
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This commit addresses an issue reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Structural.20Recursion.20Problem/near/284238723
2022-05-28 16:09:35 -07:00
Leonardo de Moura
e26f86dd45
fix: improve simpH?, remove unnecessary hypotheses
2022-05-28 15:30:01 -07:00
Leonardo de Moura
3be437cad3
fix: make sure register_simp_attr declares an simp-like attribute parser for user simp attributes
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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
fad21a4cda
chore: remove leftovers
2022-05-25 20:38:20 -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
Sebastian Ullrich
ff6537be1b
fix: use consistent goal prefix everywhere
2022-05-09 17:49:00 +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
3cd46888bf
fix: check types using default reducibility at synthInstance?
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closes #1131
2022-05-08 06:49:14 -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
8c23bef399
feat: add support for casesOn applications to structural and well-founded recursion modules
2022-05-06 17:12:10 -07:00
