Mathlib v3 is deprecated. Go to Mathlib v4

Def subgroup.subgroup_of_equiv_of_le

Modification history

2022-11-30 13:42
src/group_theory/subgroup/basic.lean
refactor(subgroup/basic): use `subgroup.subgroup_of` as the normal form (#17744) …
Added subgroup.subgroup_of_equiv_of_leView on Github →