Definition disp_rinvunitor_runitor_law : UU := ∏ (a b : C) (f : C⟦a,b⟧) (x : D a) (y : D b) (ff : x -->[f] y), disp_rinvunitor ff •• disp_runitor _ = transportb (λ α, _ ==>[α] _) (rinvunitor_runitor _) (disp_id2 _).
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.