∫ Утверждение Mathlib
projective_obj
Mathlib.CategoryTheory.Preadditive.Projective.Preserves
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Functor.projective_obj
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Preadditive.Projective.Preserves
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Functor.projective_obj