∫ Утверждение Mathlib
instMulActionWithZero
Mathlib.Algebra.Order.GroupWithZero.Action.Synonym
URI: https://scilib.ai/kg/mathlib#Lex.instMulActionWithZero
∫ Утверждение Mathlib
Mathlib.Algebra.Order.GroupWithZero.Action.Synonym
URI: https://scilib.ai/kg/mathlib#Lex.instMulActionWithZero