∫ Утверждение Mathlib
support_prod
Mathlib.Algebra.BigOperators.GroupWithZero.Finset
URI: https://scilib.ai/kg/mathlib#Finset.support_prod
∫ Утверждение Mathlib
Mathlib.Algebra.BigOperators.GroupWithZero.Finset
URI: https://scilib.ai/kg/mathlib#Finset.support_prod