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Theorem add_group.mem_closure_union_iff

Modification history

2019-08-21 05:42
src/group_theory/subgroup.lean
refactor(*): rewrite `to_additive` attribute (#1345) …
Deleted add_group.mem_closure_union_iffView on Github →
2019-01-30 16:32
src/group_theory/subgroup.lean
feat(group_theory): monoid / group closure of union
Added add_group.mem_closure_union_iffView on Github →