∫ Утверждение Mathlib
objEqToHom_refl
Mathlib.Algebra.Homology.DifferentialObject
URI: https://scilib.ai/kg/mathlib#CategoryTheory.DifferentialObject.objEqToHom_refl
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.DifferentialObject
URI: https://scilib.ai/kg/mathlib#CategoryTheory.DifferentialObject.objEqToHom_refl