Theorem Mathlib.Tactic.Ring.mul_neg

Modification history

2022-11-15 22:02
Mathlib/Tactic/Ring/RingNF.lean
feat: refactoring RingNF, `ring1_nf` tactic (#601) …
Deleted Mathlib.Tactic.Ring.mul_negView on Github →
2022-11-07 21:53
Mathlib/Tactic/Ring/RingNF.lean
feat: `ring_nf` tactic (#552) …
Added Mathlib.Tactic.Ring.mul_negView on Github →