fact: Definition is_disp_invertible_2cell' {α : invertible_2cell f f'} {ff : d -->[f] d'} {ff' : d -->[f'] d'} (x : ff ==>[α] ff') : UU := ∑ (y : ff' ==>[α^-1] ff), (x •• y = transportb (λ α, _ ==>[α] _) (vcomp_rinv α) (disp_id2 ff)) × (y •• x = transportb (λ α, _ ==>[α] _) (vcomp_linv α) (disp_id2 ff')).
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