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