∫ Утверждение Mathlib
smul_set_subset_iff_subset_inv_smul_set
Mathlib.Algebra.Group.Action.Pointwise.Set.Basic
URI: https://scilib.ai/kg/mathlib#Set.smul_set_subset_iff_subset_inv_smul_set
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Action.Pointwise.Set.Basic
URI: https://scilib.ai/kg/mathlib#Set.smul_set_subset_iff_subset_inv_smul_set