∫ Утверждение Mathlib
linearCombination_apply_of_mem_supported
Mathlib.LinearAlgebra.Finsupp.LinearCombination
URI: https://scilib.ai/kg/mathlib#Finsupp.linearCombination_apply_of_mem_supported
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Finsupp.LinearCombination
URI: https://scilib.ai/kg/mathlib#Finsupp.linearCombination_apply_of_mem_supported