fact: Definition vcomp_is_cartesian_2cell_sfib_unique {k : x --> e} {ζ : k ==> h} {δp : k · p ==> f · p} (q : ζ ▹ p = δp • ((α • β) ▹ p)) : isaprop (∑ δ : k ==> f, δ ▹ p = δp × δ • (α • β) = ζ).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.DisplayedCats.StreetFibration UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.Univalence