∫ Утверждение Mathlib
smulWithZero
Mathlib.Algebra.DirectSum.Ring
URI: https://scilib.ai/kg/mathlib#DirectSum.GradeZero.smulWithZero
∫ Утверждение Mathlib
Mathlib.Algebra.DirectSum.Ring
URI: https://scilib.ai/kg/mathlib#DirectSum.GradeZero.smulWithZero