Theorem neg_smul_neg

Modification history

2024-04-29 13:25
Mathlib/Algebra/Module/Basic.lean
chore: split Algebra.Module.Basic (#12501) …
Modified neg_smul_negView on Github →
2022-12-31 22:33
Mathlib/Algebra/Module/Basic.lean
feat: port Algebra.Module.Basic (#1169) …
Added neg_smul_negView on Github →