Commit graph

69 commits

Author SHA1 Message Date
Leonardo de Moura
05be43455a feat: add src/Init/Data/Nat/Linear.lean 2022-02-24 13:45:17 -08:00
Leonardo de Moura
8d6750469e chore: helper Nat theorems 2022-02-22 14:26:50 -08:00
Leonardo de Moura
7f3a3138d0 feat: helper Nat theorems 2022-02-21 08:49:50 -08:00
Leonardo de Moura
ba16903205 feat: add helper theorems 2022-02-19 21:25:44 -08:00
Leonardo de Moura
193859c72c feat: add helper theorems 2022-02-19 17:53:54 -08:00
Leonardo de Moura
6b6c44c559 feat: add helper lemma 2022-02-10 16:51:32 -08:00
Leonardo de Moura
7fe6881c42 feat: use new termination_by syntax 2022-01-12 16:23:25 -08:00
Leonardo de Moura
381f66428a chore: use termination_by'
We are going to define a higher level syntax for `termination_by`.
2022-01-11 15:00:53 -08:00
Leonardo de Moura
dae3489fe2 feat: remove partials from Init/Data/Array/Basic.lean 2022-01-10 16:05:33 -08:00
Leonardo de Moura
0dd3ce0598 chore: fix test 2022-01-10 14:31:23 -08:00
Leonardo de Moura
16b4aa81e5 chore: add helper lemmas for well-founded recursion 2022-01-10 14:07:35 -08:00
Leonardo de Moura
241db0fed6 chore: fix name 2022-01-10 13:20:49 -08:00
Gabriel Ebner
95b769cd5d fix: add missing borrow annotations 2021-10-26 11:51:30 -07:00
Gabriel Ebner
61e0eab23f refactor: reimplement ofScientific for floats 2021-10-26 11:51:30 -07:00
Leonardo de Moura
4e70a20292 feat: add more Nat "re-packing" simp theorems 2021-10-19 06:43:07 -07:00
Leonardo de Moura
2fd024c26f feat: add support for foldlM, foldl, ForIn instances for byte/float arrays 2021-10-18 16:54:56 -07:00
Leonardo de Moura
9d0fe5cbf9 chore: add simp rule Nat.lt x y = (x < y) 2021-10-06 16:37:58 -07:00
Leonardo de Moura
d4509878bb feat: add WellFoundedRelation for termination_by 2021-09-25 17:21:03 -07:00
Leonardo de Moura
bb98057098 refactor: avoid wf suffix 2021-09-21 12:57:08 -07:00
Leonardo de Moura
9032ddd773 chore: add simp lemma for converting Nat.add back into + notation 2021-09-08 14:58:13 -07:00
Leonardo de Moura
9bb5d4dc93 chore: Nat.ltWf => Nat.lt_wf 2021-09-02 07:51:41 -07:00
Leonardo de Moura
2a6473641a chore: fix theorem name 2021-08-30 10:10:54 -07:00
Leonardo de Moura
00193fb953 feat: add theorems for tutorial 2021-08-26 12:13:15 -07:00
Leonardo de Moura
795ccf6e2b chore: add Trans instances for tutorial 2021-08-25 08:50:51 -07:00
Leonardo de Moura
f08b542068 chore: add Nat.add_mul and Nat.mul_add for tutorial 2021-08-25 06:44:12 -07:00
Leonardo de Moura
7066619123 refactor: define Nat.le using inductive type 2021-08-20 19:39:45 -07:00
Leonardo de Moura
a821dcbff2 chore: enforce naming convention for theorems
see issue #402

fix: `ElabTerm.lean`
2021-08-07 12:48:38 -07:00
Leonardo de Moura
f4a7ffd8c8 chore: fix codebase and tests 2021-06-29 17:14:52 -07:00
Sebastian Ullrich
a02c6fd3eb chore: adapt stdlib & tests 2021-05-20 15:17:36 -07:00
Leonardo de Moura
c7096f54a2 feat: injectivity theorems for types defined in the prelude 2021-05-14 18:32:26 -07:00
Leonardo de Moura
8e81f03e3a chore: adjust stdlib to recent changes 2021-05-06 15:43:56 -07:00
Sebastian Ullrich
aabb4a50aa feat: remove bracket-less rw 2021-05-04 15:24:22 -07:00
Leonardo de Moura
ba5d622e59 chore: avoid case tactic 2021-05-01 19:50:50 -07:00
Leonardo de Moura
9f88ea8047 chore: remove old decide!, nativeRefl!, and nativeDecide! 2021-03-11 08:06:20 -08:00
Leonardo de Moura
9901898258 feat: add Nat.gcd
This commit also fix some theorem names to new naming convention.
2021-03-07 18:47:02 -08:00
Joe Hendrix
9bd60c7519 feat: Nat/Fin/UInt instances of bitwise classes 2021-03-04 15:42:43 -08:00
Leonardo de Moura
b9ef6f89a4 chore: cleanup 2021-02-26 19:34:39 -08:00
Leonardo de Moura
d1009e8405 chore: add simp lemmas, theorem naming convention 2021-02-16 11:53:49 -08:00
Leonardo de Moura
d734a2605b chore: adjust stdlib 2020-11-29 17:01:56 -08:00
Leonardo de Moura
b72a3c69b6 fix: ambiguity at induction/cases
See efc3a320fe
2020-11-24 14:59:12 -08:00
Leonardo de Moura
304c80d610 feat: use <| 2020-11-19 09:03:38 -08:00
Leonardo de Moura
2537a2b84a chore: implement list and array literals using syntax command 2020-11-11 13:50:25 -08:00
Leonardo de Moura
6ab0be952c chore: merge src/Control files
Some of them were almost empty after the refactoring.
2020-11-10 18:47:23 -08:00
Leonardo de Moura
a8c791ecae chore: remove dead files and functions
Remove obsolete combinators: `whenM`, `unlessM`, and `condM`

cc @Kha
2020-11-10 18:37:15 -08:00
Leonardo de Moura
cca3bad0bb feat: add Prelude.lean
`Prelude.lean` has no dependencies, and
at the end of `Prelude`, the `syntax` and `macro` commands are operational.
2020-11-10 18:08:18 -08:00
Leonardo de Moura
c665d5e20a chore: cleanup 2020-11-10 15:40:00 -08:00
Leonardo de Moura
2daeb195b5 chore: use new names 2020-11-10 10:15:19 -08:00
Leonardo de Moura
fa7fd4687c feat: induction with multiple targets 2020-11-03 17:20:53 -08:00
Leonardo de Moura
bb99fc400a chore: remove old crap 2020-11-02 19:16:23 -08:00
Leonardo de Moura
9932c79127 chore: cleanup 2020-11-02 17:27:34 -08:00