∫ Утверждение Mathlib
comap_inf
Mathlib.Algebra.Group.Subsemigroup.Operations
URI: https://scilib.ai/kg/mathlib#Subsemigroup.comap_inf
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Subsemigroup.Operations
URI: https://scilib.ai/kg/mathlib#Subsemigroup.comap_inf