∫ Утверждение Mathlib
mono_iff_injective
Mathlib.Algebra.Homology.ShortComplex.ConcreteCategory
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Preadditive.mono_iff_injective
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.ShortComplex.ConcreteCategory
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Preadditive.mono_iff_injective