fact: Definition coslicecat_mor_morphism {f g : coslicecat_ob} (h : coslicecat_mor f g) : C⟦coslicecat_ob_object f, coslicecat_ob_object g⟧ := pr1 h.
imports: UniMath.Foundations.PartA UniMath.Foundations.PartD UniMath.MoreFoundations.Tactics UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Total