Theorem neg_mul_eq_neg_mul

Modification history

2022-11-20 21:39
Mathlib/Algebra/Ring/Basic.lean
feat: port Algebra.Ring.Defs (#655) …
Modified neg_mul_eq_neg_mulView on Github →
2022-11-01 23:28
Mathlib/Algebra/Ring/Basic.lean
feat: `ring_exp` tactic, subtraction in `ring` (#519) …
Modified neg_mul_eq_neg_mulView on Github →
2022-02-01 18:42
Mathlib/Algebra/Ring/Basic.lean
refactor: remove numeric (#177) …
Added neg_mul_eq_neg_mulView on Github →