fact: Definition disp_inv_cell {α : invertible_2cell f f'} {ff : d -->[f] d'} {ff' : d -->[f'] d'} (e : disp_invertible_2cell α ff ff') : ff' ==>[α^-1] ff := pr1 (pr2 e).
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