proposition: Lemma wfs_L_contains_isos {C : category} (w : wfs C) : (morphism_class_isos C) ⊆ (wfs_L w).
proof: Proof. rewrite <- llp_univ. unfold wfs_L. rewrite (wfs_llp w). apply llp_anti. intros x y f hf. exact tt. Qed.
imports: UniMath.MoreFoundations.All UniMath.MoreFoundations.Tactics UniMath.CategoryTheory.Core.Prelude UniMath.CategoryTheory.opp_precat UniMath.CategoryTheory.Limits.Pullbacks UniMath.CategoryTheory.Limits.Pushouts UniMath.CategoryTheory.Limits.Coproducts UniMath.CategoryTheory.Limits.Products UniMath.CategoryTheory.Limits.Graphs.Colimits UniMath.CategoryTheory.Limits.Opp UniMath.CategoryTheory.Chains.Chains UniMath.CategoryTheory.DisplayedCats.Examples.Arrow UniMath.ModelCategories.Retract UniMath.ModelCategories.MorphismClass UniMath.ModelCategories.Lifting