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Def ring_equiv.to_monoid_hom

Modification history

2020-03-14 17:09
src/data/equiv/algebra.lean
refactor(data/equiv/algebra): split (#2147) …
Modified ring_equiv.to_monoid_homView on Github →
2019-11-12 18:51
src/data/equiv/algebra.lean
feat(group_theory/submonoid): add bundled submonoids and various lemmas (#1623) …
Added ring_equiv.to_monoid_homView on Github →