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Theorem monoid_with_zero_hom.map_one

Modification history

2021-12-10 13:26
src/algebra/group/hom.lean
feat(*): introduce classes for types of homomorphism (#9888) …
Deleted monoid_with_zero_hom.map_oneView on Github →
2021-04-15 15:46
src/algebra/group/hom.lean
feat(algebra/group_with_zero): non-associative monoid_with_zero (#7176) …
Modified monoid_with_zero_hom.map_oneView 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_with_zero_hom.map_oneView on Github →