∫ Утверждение Mathlib
finite_right
Mathlib.GroupTheory.Complement
URI: https://scilib.ai/kg/mathlib#Subgroup.IsComplement.finite_right
∫ Утверждение Mathlib
Mathlib.GroupTheory.Complement
URI: https://scilib.ai/kg/mathlib#Subgroup.IsComplement.finite_right