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Theorem monoid_hom.coe_eq_to_one_hom

Modification history

2021-03-31 21:24
src/algebra/group/hom.lean
refactor(algebra/*): add new `mul_one_class` and `add_zero_class` for non-associative monoids (#6865) …
Modified monoid_hom.coe_eq_to_one_homView on Github →
2020-11-17 12:21
src/algebra/group/hom.lean
feat(algebra/group_with_zero): Bundled `monoid_with_zero_hom` (#4995) …
Added monoid_hom.coe_eq_to_one_homView on Github →