∫ Утверждение Mathlib
smul_mem_smul_finset_iff₀
Mathlib.Algebra.GroupWithZero.Action.Pointwise.Finset
URI: https://scilib.ai/kg/mathlib#Finset.smul_mem_smul_finset_iff₀
∫ Утверждение Mathlib
Mathlib.Algebra.GroupWithZero.Action.Pointwise.Finset
URI: https://scilib.ai/kg/mathlib#Finset.smul_mem_smul_finset_iff₀