fact: Definition is_dispbinatiso {A B C : category} {F : bifunctor A B C} {G : bifunctor A B C} {DA : disp_cat A} {DB : disp_cat B} {DC : disp_cat C} {α : binat_trans F G} (αiso : is_binatiso α) {DF : disp_bifunctor_data F DA DB DC} {DG : disp_bifunctor_data G DA DB DC} (dα : disp_binat_trans α DF DG) : UU := ∏ (x : A) (y : B) (xx : DA x) (yy : DB y), is_z_iso_disp (α x y ,, αiso x y) (pr1 dα x y xx yy).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Functors UniMath.CategoryTheory.DisplayedCats.Isos UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors UniMath.CategoryTheory.Core.Isos