lean4-htt/src/Init
Leonardo de Moura f312170f21
feat: cooper resolution in cutsat (#7339)
This PR implements cooper conflict resolution in the cutsat procedure.
It also fixes several bugs in the proof term construction. We still need
to add more tests, but we can already solve the following example that
`omega` fails to solve:
```lean
example (x y : Int) :
    27 ≤ 11*x + 13*y →
    11*x + 13*y ≤ 45 →
    -10 ≤ 7*x - 9*y →
    7*x - 9*y ≤ 4 → False := by
  grind
```
2025-03-05 03:37:45 +00:00
..
Control chore: post-#7100 cleanup (#7196) 2025-02-23 22:46:22 +00:00
Data feat: cooper resolution in cutsat (#7339) 2025-03-05 03:37:45 +00:00
Grind feat: proof generation for cooper_dvd_left and variants in cutsat (#7312) 2025-03-04 00:40:31 +00:00
Internal chore: update code after #7110 2025-02-17 18:21:10 +01:00
Omega chore: aligning Int.ediv/fdiv/tdiv theorems (#7266) 2025-02-28 05:27:40 +00:00
System feat: Environment.realizeConst (#7076) 2025-02-26 19:32:21 +00:00
BinderNameHint.lean feat: binderNameHint in congr (#7053) 2025-02-13 09:38:42 +00:00
BinderPredicates.lean
ByCases.lean feat: nested well-founded recursion via automatic preprocessing (#6744) 2025-02-10 16:43:41 +00:00
Classical.lean doc: fix typo (#7067) 2025-02-13 13:21:18 +00:00
Coe.lean
Control.lean
Conv.lean feat: add simp? and dsimp? in conversion mode (#6593) 2025-01-10 01:42:17 +00:00
Core.lean chore: post-#7100 cleanup (#7196) 2025-02-23 22:46:22 +00:00
Data.lean feat: add support for Float32 to the Lean runtime (#6348) 2024-12-09 21:33:43 +00:00
Dynamic.lean
Ext.lean
GetElem.lean chore: use as[i] instead of as.get i 2025-02-19 08:48:33 +11:00
Grind.lean feat: improve grind failure message (#6633) 2025-01-14 01:10:47 +00:00
Guard.lean
Hints.lean
Internal.lean feat: partial_fixpoint: theory (#6477) 2025-01-02 09:39:18 +00:00
MacroTrace.lean
Meta.lean feat: cleanup of get and back functions on List/Array (#7059) 2025-02-17 01:43:45 +00:00
MetaTypes.lean feat: zetaUnused option (option only) (#6754) 2025-01-23 14:37:41 +00:00
Notation.lean feat: premise selection API (#7061) 2025-02-14 04:08:18 +00:00
NotationExtra.lean chore: post-#7100 cleanup (#7196) 2025-02-23 22:46:22 +00:00
Omega.lean chore: update copyrights (#5449) 2024-09-24 05:27:53 +00:00
Prelude.lean feat: allow cond to be used in proofs (#7141) 2025-03-04 12:10:29 +00:00
PropLemmas.lean feat: add BitVec.[(getMsbD, msb)_extractLsb', (getLsbD, getMsbD, msb)_extractLsb] , add and_eq_decide, or_eq_decide, decide_eq_true_iff to bool_to_prop (#6792) 2025-02-17 03:02:37 +00:00
RCases.lean feat: add generalization hypotheses to induction tactic (#7103) 2025-02-18 03:46:23 +00:00
ShareCommon.lean feat: USize.size inequalities (#6203) 2024-11-26 23:42:15 +00:00
SimpLemmas.lean chore: run Batteries linter on Lean (#6364) 2024-12-13 01:28:53 +00:00
Simproc.lean
SizeOf.lean refactor: name the default SizeOf instance (#5981) 2024-11-07 09:21:32 +00:00
SizeOfLemmas.lean chore: simp_arith has been deprecated (#7043) 2025-02-12 03:55:45 +00:00
Syntax.lean feat: rename Array.setD to setIfInBounds (#6195) 2024-11-24 08:54:19 +00:00
System.lean
Tactics.lean feat: fun_induction foo (no arguments) (#7101) 2025-02-18 12:27:21 +00:00
TacticsExtra.lean feat: activate new tactic configuration syntax for most tactics (#5898) 2024-11-01 02:08:53 +00:00
Try.lean feat: compress try? suggestions (#6994) 2025-02-07 19:17:25 +00:00
Util.lean feat: generalize panic to Sort (#6333) 2024-12-15 21:36:45 +00:00
WF.lean feat: nested well-founded recursion via automatic preprocessing (#6744) 2025-02-10 16:43:41 +00:00
WFTactics.lean feat: update omega/solve_by_elim to use new tactic syntax, use new tactic syntax (#5932) 2024-11-03 16:23:37 +00:00
While.lean chore: make 'while' available earlier (#5784) 2024-10-21 05:56:37 +00:00