Leonardo de Moura
9fe0d28107
fix: do not split on if-then-else terms when generating equation theorems
...
Reason: avoid unnecessary case-analysis explosion
It is also unnecessary since we only refine the `below` and `F`
arguments over `match`-expressions.
This fixes the last case at issue #998
```
attribute [simp] BinaryHeap.heapifyDown
```
closes #998
2022-02-09 17:43:35 -08:00
Leonardo de Moura
c685a2d9ed
feat: add splitIte flag to splitTarget? tactic
2022-02-09 17:38:04 -08:00
Leonardo de Moura
7fc12014da
fix: make sure splitTarget? skips match expressions that produce type errors at splitMatch
...
We can now generate the equation theorem for
```
attribute [simp] Array.heapSort.loop
```
see #998
2022-02-09 17:07:10 -08:00
Leonardo de Moura
e574c5373f
feat: improve delta? method
...
Use zeta reduction to create new opportunities of beta-reduction.
This issue fixes on the problems that were affecting the generation of
equation theorems for `Array.heapSort.loop` (see issue: #998 ).
After this fix, the equation theorem generation fails at `splitMatch`.
2022-02-09 13:31:55 -08:00
Sebastian Ullrich
8cbd7ccf09
test: reimplement package tests using Lake
2022-02-09 12:21:11 -08:00
Leonardo de Moura
15e6dd262d
chore: fix tests
2022-02-09 10:13:52 -08:00
Leonardo de Moura
8fbe7062fa
fix: preserve unused let-decls at Meta.transform
2022-02-09 10:13:52 -08:00
Leonardo de Moura
3b67c7db81
fix: handling of letrec declarations in the well-founded recursion module
2022-02-09 10:13:52 -08:00
Leonardo de Moura
471ef75345
feat: improve test at packDomain
2022-02-09 10:13:52 -08:00
Leonardo de Moura
e66575d4fc
refactor: move and generalize ensureNoRecFn
2022-02-09 10:13:52 -08:00
Leonardo de Moura
1cfe403edf
chore: style
2022-02-09 10:13:52 -08:00
Sebastian Ullrich
9e11ea3b34
chore: move test to correct folder
2022-02-09 14:32:18 +01:00
Sebastian Ullrich
a8e34b9310
test: mutual recursion over mutual inductive
2022-02-09 14:24:45 +01:00
Sebastian Ullrich
bdf9472069
chore: fix changelog path...
2022-02-09 09:42:17 +01:00
Leonardo de Moura
2ef0146140
fix: avoid unnecessary matcheApp.addArgs at BRecOn and Fix
...
It fixes the following two cases from #998
```
attribute [simp] Lean.Export.exportName
attribute [simp] Lean.Export.exportLevel
```
2022-02-08 15:06:14 -08:00
Leonardo de Moura
8692225432
fix: saveEqn at Lean/Elab/PreDefinition/Eqns.lean
...
see #998
2022-02-08 13:44:49 -08:00
Leonardo de Moura
33ed496661
feat: improve contradiction
2022-02-08 13:26:05 -08:00
Leonardo de Moura
3367f0b06a
feat: use splitTarget? when proving equation theorems for recursive definitions
2022-02-08 12:53:09 -08:00
Leonardo de Moura
afb5cb16ee
chore: simplify option names
...
see #1011
2022-02-08 12:23:24 -08:00
Leonardo de Moura
59acf01bc9
feat: relax auto-implicit restrictions
...
The new options `relaxedAutoBoundImplicitLocal` can be used to
disable this feature.
closes #1011
2022-02-08 12:17:42 -08:00
Leonardo de Moura
398b9c136a
chore: fix test
2022-02-08 11:43:45 -08:00
Leonardo de Moura
96336bb44d
test: add tests for #998
...
The previous changes fixed two of them.
2022-02-08 11:43:45 -08:00
Leonardo de Moura
c486203481
fix: use simpTargetStar when proving equation theorems for recursive definitions
...
Add `take` function reported at Zulip.
2022-02-08 11:43:45 -08:00
Leonardo de Moura
c1777c17e3
feat: add simpTargetStar
2022-02-08 11:43:45 -08:00
Leonardo de Moura
824d0aa8a5
chore: remove leftover
2022-02-08 11:43:45 -08:00
Sebastian Ullrich
ad80c69cba
chore: CI: add RELEASES.md diff to nightly description
2022-02-08 14:25:54 +01:00
Sebastian Ullrich
e45830f8b3
chore: CI: release only if all jobs finished successfully
2022-02-08 14:25:54 +01:00
Leonardo de Moura
e626b3d4aa
chore: make it clear that v4.0.0-m4 has not been released yet
2022-02-07 17:59:46 -08:00
Leonardo de Moura
a9bb646d4f
chore: cleanup
2022-02-07 17:35:07 -08:00
Leonardo de Moura
aa2d547c2b
doc: add last item at congr theorem whishlist
...
closes #988
2022-02-07 17:26:43 -08:00
Leonardo de Moura
8d7f0ea2f2
feat: add removeUnnecessaryCasts
...
see #988
2022-02-07 17:24:32 -08:00
Leonardo de Moura
9d34d9bc5a
feat: cache and optimize mkCongrSimp? at simp
...
see #988
2022-02-07 17:01:21 -08:00
Leonardo de Moura
007f0e1d71
feat: use mkCongrSimp? at simp
...
TODO: cache auto generated congr theorems, and `removeUnnecessaryCasts`
see #988
2022-02-07 16:45:01 -08:00
Leonardo de Moura
93bd4a7f88
chore: lemma => thm
2022-02-07 13:55:23 -08:00
Leonardo de Moura
6f7fb9ccaf
chore: update stage0
2022-02-07 13:19:52 -08:00
Leonardo de Moura
5baac1905f
fix: use private names for theorems that are created on demand
...
closes #1006
2022-02-07 13:16:22 -08:00
ammkrn
efb533fb24
doc: document some do block patterns/sugar
2022-02-07 20:50:15 +01:00
Leonardo de Moura
eff63632b3
feat: improve error message when max heartbeats is reached during TC
...
see #1007
2022-02-07 11:23:48 -08:00
Gabriel Ebner
f8b43630a6
fix: refs to copied subobjects in diamond extension
2022-02-07 10:54:32 -08:00
Sebastian Ullrich
4e77b6a615
doc: extend RELEASES.md
2022-02-07 11:31:58 +01:00
Leonardo de Moura
e8781ad889
chore: update stage0
2022-02-06 09:17:40 -08:00
Leonardo de Moura
8cea32f42d
chore: fix test
2022-02-06 09:15:39 -08:00
Leonardo de Moura
9c2942c36d
chore: "simp lemma" => "simp theorem"
2022-02-06 09:15:39 -08:00
Leonardo de Moura
d6dc077c86
refactor: CongrLemma => SimpCongrTheorem
2022-02-06 09:15:39 -08:00
Leonardo de Moura
96bae46045
refactor: SimpLemma => SimpTheorem
2022-02-06 09:15:39 -08:00
Sebastian Ullrich
2c7d67d498
fix: make info of fields synthesized by structure update synthetic
2022-02-06 08:50:07 -08:00
Leonardo de Moura
255db2b47d
chore: update stage0
2022-02-06 08:12:21 -08:00
Joscha
196cf67eed
fix: handle overlapping definitions
2022-02-06 16:52:18 +01:00
Leonardo de Moura
f78d355416
chore: style
2022-02-06 07:29:26 -08:00
Leonardo de Moura
e35235eec5
chore: update stage0
2022-02-06 07:24:22 -08:00
