projective_iff_preservesEpimorphisms_coyoneda_obj — Mathlib · SciLib

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projective_iff_preservesEpimorphisms_coyoneda_obj

Mathlib.CategoryTheory.Preadditive.Projective.Basic

URI: https://scilib.ai/kg/mathlib#CategoryTheory.Projective.projective_iff_preservesEpimorphisms_coyoneda_obj

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