∫ Утверждение Mathlib
subgroupOf_map_subtype
Mathlib.Algebra.Group.Subgroup.Map
URI: https://scilib.ai/kg/mathlib#Subgroup.subgroupOf_map_subtype
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Subgroup.Map
URI: https://scilib.ai/kg/mathlib#Subgroup.subgroupOf_map_subtype