Definition transportb_disp_ob2 {C₁ C₂ : category} {D : twosided_disp_cat C₁ C₂} {x x' : C₁} (p : x = x') {y y' : C₂} (q : y = y') (xy : D x' y') : D x y := transportb (λ z, D _ z) q (transportb (λ z, D z _) p xy).
Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Prelude. Require Import UniMath.CategoryTheory.Core.Setcategories. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.DisplayedFunctor. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Strictness.