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43 commits

Author SHA1 Message Date
Leonardo de Moura
6b6c44c559 feat: add helper lemma 2022-02-10 16:51:32 -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
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
9032ddd773 chore: add simp lemma for converting Nat.add back into + notation 2021-09-08 14:58:13 -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
Sebastian Ullrich
aabb4a50aa feat: remove bracket-less rw 2021-05-04 15:24:22 -07:00
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
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
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
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
Leonardo de Moura
a0ab1b9eb4 chore: remove with 2020-11-02 13:35:26 -08:00
Leonardo de Moura
6858cb5fb6 chore: cleanup 2020-10-29 10:24:16 -07:00
Leonardo de Moura
898a08a0c1 chore: avoid Has prefix in type classes 
closes #203
 2020-10-27 18:29:19 -07:00
Leonardo de Moura
13c2a8ff51 chore: remove #lang lean4 header 2020-10-25 09:54:07 -07:00
Leonardo de Moura
1d338c4fc4 chore: move Core.lean to new frontend 2020-10-25 08:54:37 -07:00
Leonardo de Moura
522edc6743 chore: move to new frontend 2020-10-23 20:49:58 -07:00
Leonardo de Moura
dd4ae81774 chore: move to new frontend 2020-10-16 09:16:33 -07:00
Sebastian Ullrich
386c706f3e feat: basic parenthesizer 2020-05-04 14:28:36 -07:00
Leonardo de Moura
a8c3322ac8 doc: expand dependent pattern matching support for array literals 2020-03-13 06:39:13 -07:00
Leonardo de Moura
67fb63c9fd feat: use mpz_pow_ui to implement Nat.pow 2020-01-21 09:16:38 -08:00
Leonardo de Moura
2809cea147 chore: remove DecidableEq workaround 
We have better indexing now.
 2019-11-26 17:30:18 -08:00
Leonardo de Moura
c445199747 chore: library/Init ==> src/Init 
cc @Kha @dselsam @cipher1024
 2019-11-22 06:06:05 -08:00
Renamed from library/Init/Data/Nat/Basic.lean (Browse further)