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Theorem add_subgroup.gsmul_mem

Modification history

2021-10-08 10:04
src/group_theory/subgroup/basic.lean
feat(group_theory/subgroup/basic): a new to_additive lemma, and remove a by hand proof (#9594) …
Deleted add_subgroup.gsmul_memView on Github →
2020-06-01 23:39
src/group_theory/bundled_subgroup.lean
chore(group_theory/sub*): move unbundled submonoids and subgroups to `deprecated` (#2912) …
Modified add_subgroup.gsmul_memView on Github →
2020-04-22 03:48
src/group_theory/bundled_subgroup.lean
feat(group_theory/bundled_subgroup): bundled subgroup (#2140) …
Added add_subgroup.gsmul_memView on Github →