∫ Утверждение Mathlib
extendMap_id_f
Mathlib.Algebra.Homology.Embedding.Extend
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.extendMap_id_f
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.Embedding.Extend
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.extendMap_id_f