fact: Definition equifier_ump_1_slice_mor_inv2cell : invertible_2cell (pr21 q) (equifier_ump_1_slice_mor_mor · pr2 eq) := comp_of_invertible_2cell (pr2 (equifier_cone_pr1 q)) (inv_of_invertible_2cell (comp_of_invertible_2cell (lwhisker_of_invertible_2cell _ (pr2 e)) (comp_of_invertible_2cell (lassociator_invertible_2cell _ _ _) (rwhisker_of_invertible_2cell _ (equifier_ump_mor_pr1 H _ _))))).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.DisplayedCats.Core UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.BicategoryLaws UniMath.Bicategories.Core.Unitors UniMath.Bicategories.DisplayedBicats.DispBicat UniMath.Bicategories.DisplayedBicats.Examples.Slice UniMath.Bicategories.Limits.Final UniMath.Bicategories.Limits.Products UniMath.Bicategories.Limits.Pullbacks UniMath.Bicategories.Limits.Inserters UniMath.Bicategories.Limits.Equifiers