∫ Утверждение Mathlib
inrCompHomotopy_hom_desc_hom
Mathlib.Algebra.Homology.HomotopyCofiber
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.homotopyCofiber.inrCompHomotopy_hom_desc_hom
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.HomotopyCofiber
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.homotopyCofiber.inrCompHomotopy_hom_desc_hom