fact: Definition disp_lwhisker {a b c : C} {f : C⟦a,b⟧} {g1 g2 : C⟦b,c⟧} {r : g1 ==> g2} {x : D a} {y : D b} {z : D c} (ff : x -->[f] y) {gg1 : y -->[g1] z} {gg2 : y -->[g2] z} : gg1 ==>[r] gg2 → ff ;; gg1 ==>[f ◃ r] ff ;; gg2 := λ rr, pr1 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 D))))))))) _ _ _ _ _ _ _ _ _ _ _ _ _ rr.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Total UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.BicategoryLaws UniMath.Bicategories.Core.Unitors UniMath.Bicategories.Morphisms.Adjunctions UniMath.Bicategories.Core.Univalence