fact: Definition disp_lassociator_lassociator {a b c d e: C} {f : C⟦a,b⟧} {g : C⟦b,c⟧} {h : c --> d} {i : C⟦d,e⟧} {v : D a} {w : D b} {x : D c} {y : D d} {z : D e} (ff : v -->[f] w) (gg : w -->[g] x) (hh : x -->[h] y) (ii : y -->[i] z) : (ff ◃◃ disp_lassociator gg hh ii) •• disp_lassociator _ _ _ •• (disp_lassociator _ _ _ ▹▹ ii) = transportb (λ α, _ ==>[α] _) (lassociator_lassociator _ _ _ _) (disp_lassociator ff gg _ •• disp_lassociator _ _ _) := pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 (pr2 D)))))))))))))))))))) _ _ _ _ _ _ _ _ _ _ _ _ _ _ ff gg hh ii.
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