fact: Definition is_minimal (C : homotopical_category) : UU := ∏ (x y : C) (f : pr21 C x y), is_iso (pr1 f).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Monics UniMath.CategoryTheory.Epis UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos