Def add_equiv.unop

Modification history

2022-01-04 13:36
src/algebra/group/opposite.lean
feat(algebra/opposites): add `add_opposite` (#11080) …
Deleted add_equiv.unopView 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_equiv.unopView on Github →
2021-08-04 08:58
src/algebra/opposites.lean
feat(algebra/opposites): {add,mul,ring}_equiv.op (#8535) …
Added add_equiv.unopView on Github →