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Theorem multiplicative.is_monoid_hom

Modification history

2021-05-10 16:44
src/deprecated/group.lean
chore(deprecated/group): relax monoid to mul_one_class (#7556) …
Modified multiplicative.is_monoid_homView on Github →
2020-03-09 00:56
src/deprecated/group.lean
fix(deprecated/group): remove dangerous instances (#2096)
Added multiplicative.is_monoid_homView on Github →