∫ Утверждение Mathlib
union_smul_inter_subset_union
Mathlib.Algebra.Group.Pointwise.Finset.Scalar
URI: https://scilib.ai/kg/mathlib#Finset.union_smul_inter_subset_union
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Pointwise.Finset.Scalar
URI: https://scilib.ai/kg/mathlib#Finset.union_smul_inter_subset_union