Definition comp_ver_globular_square {B : verity_double_bicat} {x y : B} {v₁ v₂ v₃ : x -|-> y} (s₁ : square_double_bicat (id_h x) (id_h y) v₁ v₂) (s₂ : square_double_bicat (id_h x) (id_h y) v₂ v₃) : square_double_bicat (id_h x) (id_h y) v₁ v₃ := linvunitor _ ▵s (lunitor _ ▿s s₁ ⋆h s₂).
Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Prelude. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Discrete. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.BicategoryLaws. Require Import UniMath.Bicategories.Core.Unitors. Require Import UniMath.Bicategories.DoubleCategories.DoubleBicat.VerityDoubleBicat.