∫ Утверждение Mathlib
dfinsuppFamily_add
Mathlib.LinearAlgebra.Multilinear.DFinsupp
URI: https://scilib.ai/kg/mathlib#MultilinearMap.dfinsuppFamily_add
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Multilinear.DFinsupp
URI: https://scilib.ai/kg/mathlib#MultilinearMap.dfinsuppFamily_add