∫ Утверждение Mathlib
seminormedGroup
Mathlib.Analysis.Normed.Group.Subgroup
URI: https://scilib.ai/kg/mathlib#Subgroup.seminormedGroup
∫ Утверждение Mathlib
Mathlib.Analysis.Normed.Group.Subgroup
URI: https://scilib.ai/kg/mathlib#Subgroup.seminormedGroup