fact: Definition llp (R : morphism_class C) : (morphism_class C) := λ {x y : C} (f : x --> y), ∀ (a b : C) (g : a --> b), ((R _ _) g ⇒ lp f g).
imports: UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Prelude UniMath.CategoryTheory.opp_precat UniMath.CategoryTheory.Limits.Opp UniMath.ModelCategories.Retract UniMath.ModelCategories.MorphismClass UniMath.CategoryTheory.DisplayedCats.Examples.Arrow