∫ Утверждение Mathlib
decomposeAlgEquiv_apply
Mathlib.RingTheory.GradedAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#DirectSum.decomposeAlgEquiv_apply
∫ Утверждение Mathlib
Mathlib.RingTheory.GradedAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#DirectSum.decomposeAlgEquiv_apply