∫ Утверждение Mathlib
toMonoidWithZeroHomClass
Mathlib.Algebra.GroupWithZero.Equiv
URI: https://scilib.ai/kg/mathlib#MulEquivClass.toMonoidWithZeroHomClass
∫ Утверждение Mathlib
Mathlib.Algebra.GroupWithZero.Equiv
URI: https://scilib.ai/kg/mathlib#MulEquivClass.toMonoidWithZeroHomClass