∫ Утверждение Mathlib
instUniqueSumsOfUniqueProds
Mathlib.Algebra.Group.UniqueProds.Basic
URI: https://scilib.ai/kg/mathlib#Additive.instUniqueSumsOfUniqueProds
∫ Утверждение Mathlib
Mathlib.Algebra.Group.UniqueProds.Basic
URI: https://scilib.ai/kg/mathlib#Additive.instUniqueSumsOfUniqueProds