∫ Утверждение Mathlib
op_smul_eq_op_smul_op
Mathlib.Algebra.Group.Action.Opposite
URI: https://scilib.ai/kg/mathlib#MulOpposite.op_smul_eq_op_smul_op
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Action.Opposite
URI: https://scilib.ai/kg/mathlib#MulOpposite.op_smul_eq_op_smul_op