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Theorem is_submonoid.multiset_prod_mem

Modification history

2021-08-01 17:17
src/deprecated/submonoid.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Modified is_submonoid.multiset_prod_memView on Github →
2020-06-01 23:39
src/deprecated/submonoid.lean
chore(group_theory/sub*): move unbundled submonoids and subgroups to `deprecated` (#2912) …
Modified is_submonoid.multiset_prod_memView on Github →
2020-02-14 00:07
src/group_theory/submonoid.lean
chore(group_theory/sub*) : rename type vars (#1982) …
Modified is_submonoid.multiset_prod_memView on Github →
2018-10-18 00:33
group_theory/submonoid.lean
feat(algebra,group_theory): add various closure properties of subgroup and is_group_hom w.r.t gsmul, prod, sum
Added is_submonoid.multiset_prod_memView on Github →