∫ Утверждение Mathlib
algebraMap_apply
Mathlib.Algebra.DirectSum.Internal
URI: https://scilib.ai/kg/mathlib#SetLike.GradeZero.algebraMap_apply
∫ Утверждение Mathlib
Mathlib.Algebra.DirectSum.Internal
URI: https://scilib.ai/kg/mathlib#SetLike.GradeZero.algebraMap_apply