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