Def AddMonoidHom.mul

Modification history

2024-04-20 06:50
Mathlib/Algebra/Group/Hom/End.lean
chore: refactor to avoid importing Ring for Group topics (#11913) …
Modified AddMonoidHom.mulView on Github →
2022-12-16 10:09
Mathlib/Algebra/Hom/GroupInstances.lean
feat: port algebra.hom.group_instances (#941) …
Added AddMonoidHom.mulView on Github →