∫ Утверждение Mathlib
decomposeAddEquiv
Mathlib.Algebra.DirectSum.Decomposition
URI: https://scilib.ai/kg/mathlib#DirectSum.decomposeAddEquiv
∫ Утверждение Mathlib
Mathlib.Algebra.DirectSum.Decomposition
URI: https://scilib.ai/kg/mathlib#DirectSum.decomposeAddEquiv