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