fact: Definition lwhisker_opcartesian {B : bicat} (D : disp_bicat B) : UU := ∏ (w x y : B) (ww : D w) (xx : D x) (yy : D y) (h : w --> x) (f g : x --> y) (hh : ww -->[ h ] xx) (ff : xx -->[ f ] yy) (gg : xx -->[ g ] yy) (α : f ==> g) (αα : ff ==>[ α ] gg), is_opcartesian_2cell _ αα → is_opcartesian_2cell _ (hh ◃◃ αα).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Fibrations UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.Univalence UniMath.Bicategories.Core.TransportLaws UniMath.CategoryTheory.DisplayedCats.Core UniMath.Bicategories.DisplayedBicats.DispBicat UniMath.Bicategories.DisplayedBicats.DispInvertibles