Mathlib v3 is deprecated. Go to Mathlib v4

Theorem is_add_subgroup.of_sub

Modification history

2020-06-01 23:39
src/deprecated/subgroup.lean
chore(group_theory/sub*): move unbundled submonoids and subgroups to `deprecated` (#2912) …
Modified is_add_subgroup.of_subView on Github →
2020-02-14 00:07
src/group_theory/subgroup.lean
chore(group_theory/sub*) : rename type vars (#1982) …
Modified is_add_subgroup.of_subView on Github →
2018-08-10 07:04
group_theory/add_subgroup.lean
feat(group_theory/submonoid,subgroup): merge with add_* versions
Modified is_add_subgroup.of_subView on Github →
2018-08-10 07:04
group_theory/add_subgroup.lean
feat(group_theory): adding add_subgroup and add_submonoid
Added is_add_subgroup.of_subView on Github →