Definition disp_rwhisker_rwhisker_law : UU := ∏ (a b c d : C) (f g : C⟦a,b⟧) (h : C⟦b,c⟧) (i : c --> d) (η : f ==> g) (w : D a) (x : D b) (y : D c) (z : D d) (ff : w -->[f] x) (gg : w -->[g] x) (hh : x -->[h] y) (ii : y -->[i] z) (ηη : ff ==>[η] gg), disp_lassociator _ _ _ •• ((ηη ▹▹ hh) ▹▹ ii) = transportb (λ α, _ ==>[α] _) (rwhisker_rwhisker _ _ _) ((ηη ▹▹ hh ;; ii) •• disp_lassociator _ _ _).
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.DisplayedCats.Core. Require Import UniMath.CategoryTheory.DisplayedCats.Total. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.Invertible_2cells. Require Import UniMath.Bicategories.Core.BicategoryLaws. Require Import UniMath.Bicategories.Core.Unitors. Require Import UniMath.Bicategories.Morphisms.Adjunctions. Require Import UniMath.Bicategories.Core.Univalence.