fact: Definition disp_id2_rwhisker {a b c : C} {f : C⟦a,b⟧} {g : C⟦b,c⟧} {x : D a} {y : D b} {z : D c} (ff : x -->[f] y) (gg : y -->[g] z) : disp_id2 ff ▹▹ gg = transportb (λ α, _ ==>[α] _) (id2_rwhisker _ _) (disp_id2 (ff ;; gg)) := pr1 (pr2 (pr2 (pr2 (pr2 (pr2 D))))) _ _ _ _ _ _ _ _ ff gg.
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