∫ Утверждение Mathlib
instPreservesEffectiveEpisOfPreservesFiniteEffectiveEpiFamilies
Mathlib.CategoryTheory.EffectiveEpi.Preserves
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Functor.instPreservesEffectiveEpisOfPreservesFiniteEffectiveEpiFamilies