fact: Definition is_opcartesian_2cell_sopfib_factor_comm {x : B} {f g : x --> e} {γ : f ==> g} (Hγ : is_opcartesian_2cell_sopfib γ) {h : x --> e} (α : f ==> h) (δp : g · p ==> h · p) (q : α ▹ p = (γ ▹ p) • δp) : γ • is_opcartesian_2cell_sopfib_factor Hγ _ _ q = α := pr221 (Hγ h α δp q).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.Examples.OpCellBicat UniMath.Bicategories.Core.Univalence UniMath.Bicategories.Core.UnivalenceOp UniMath.Bicategories.Morphisms.InternalStreetFibration