∫ Утверждение Mathlib
opposite_smulCommClass'
Mathlib.Algebra.Group.Action.Opposite
URI: https://scilib.ai/kg/mathlib#Semigroup.opposite_smulCommClass'
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Action.Opposite
URI: https://scilib.ai/kg/mathlib#Semigroup.opposite_smulCommClass'