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Theorem monoid_hom.inv_comp

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.inv_compView on Github →
2021-02-06 22:54
src/algebra/group/hom.lean
feat(algebra/group/hom): add inv_comp and comp_inv (#6046) …
Added monoid_hom.inv_compView on Github →