Def add_monoid_hom.op

Modification history

2022-01-04 13:36
src/algebra/group/opposite.lean
feat(algebra/opposites): add `add_opposite` (#11080) …
Deleted add_monoid_hom.opView on Github →
2021-11-28 22:06
src/algebra/group/opposite.lean
chore(algebra/opposites): split out lemmas about rings and groups (#10457) …
Modified add_monoid_hom.opView on Github →
2021-07-12 17:16
src/algebra/opposites.lean
feat(algebra/opposites): functoriality of the opposite monoid (#8254) …
Added add_monoid_hom.opView on Github →