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Def submonoid.closure_comm_monoid_of_comm

Modification history

2022-10-25 09:58
src/group_theory/submonoid/membership.lean
feat(group_theory/submonoid): add `*.of_mclosure_eq_top` (#16985) …
Modified submonoid.closure_comm_monoid_of_commView on Github →
2022-03-05 00:00
src/group_theory/submonoid/membership.lean
feat(ring_theory/adjoin/basic): if a set of elements of a subobject commute, its closure/adjoin is also commutative (#12231) …
Added submonoid.closure_comm_monoid_of_commView on Github →