lean4-htt

Author	SHA1	Message	Date
Leonardo de Moura	8e29747fe7	feat: add simp theorem `(a : Nat) : (a ≤ 0) = (a = 0)`	2022-03-14 15:43:42 -07:00
Leonardo de Moura	14ed473777	feat: mark `Nat.zero_le` as `simp` theorem	2022-03-14 15:19:52 -07:00
Leonardo de Moura	5caf1bc692	chore: style Use `·` instead of `.` for structuring tactics.	2022-03-11 16:12:46 -08:00
Leonardo de Moura	de51160929	fix: core library	2022-03-01 13:36:24 -08:00
Leonardo de Moura	0f796ac804	chore: avoid heterogeneous polymorphic operations and add add `hugeFuel` at `Linear.lean`	2022-03-01 11:25:15 -08:00
Leonardo de Moura	9bd82b798a	chore: use `bif` instead of `if` at `Linear.lean`	2022-03-01 10:55:03 -08:00
Leonardo de Moura	0f06fbf648	feat: `LawfulBEq` must be reflexive	2022-02-28 19:27:51 -08:00
Leonardo de Moura	5ddb3c3435	feat: faster `PolyCnstr.combine`	2022-02-28 17:24:26 -08:00
Leonardo de Moura	89f88b1caa	feat: simplify nested arith expressions	2022-02-27 09:01:52 -08:00
Leonardo de Moura	3f636b9f83	feat: add `Lean.Meta.Linear.Nat.simpCnstr?`	2022-02-25 16:27:21 -08:00
Leonardo de Moura	346930af9d	feat: add `ExprCnstr.eq_of_toNormPoly_eq`	2022-02-25 14:55:20 -08:00
Leonardo de Moura	3b130ee42f	feat: add `Poly.toExpr`	2022-02-25 12:31:30 -08:00
Leonardo de Moura	be2e2cb70e	chore: adjust proofs affected by update stage0	2022-02-24 17:20:17 -08:00
Leonardo de Moura	05be43455a	feat: add `src/Init/Data/Nat/Linear.lean`	2022-02-24 13:45:17 -08:00