Theorem is_group_hom.to_is_monoid_hom
Modification history
2021-08-01 17:17
src/deprecated/group.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Added is_group_hom.to_is_monoid_homView on Github →2019-07-14 05:25
src/algebra/group/hom.lean
chore(algebra/group/hom): add `is_monoid_hom.of_mul`, use it (#1225) …
Deleted is_group_hom.to_is_monoid_homView on Github →