∫ Утверждение Mathlib
toDirectSum_sub
Mathlib.Algebra.MonoidAlgebra.ToDirectSum
URI: https://scilib.ai/kg/mathlib#AddMonoidAlgebra.toDirectSum_sub
∫ Утверждение Mathlib
Mathlib.Algebra.MonoidAlgebra.ToDirectSum
URI: https://scilib.ai/kg/mathlib#AddMonoidAlgebra.toDirectSum_sub