Definition strict_fiber_bicat_data_laws_rwhisker_rwhisker : ∏ (a₁ a₂ a₃ a₄ : strict_fiber_bicat_data) (f₁ f₂ : strict_fiber_bicat_data ⟦ a₁ , a₂ ⟧) (f₃ : strict_fiber_bicat_data ⟦ a₂ , a₃ ⟧) (f₄ : strict_fiber_bicat_data ⟦ a₃ , a₄ ⟧) (x : f₁ ==> f₂), lassociator f₁ f₃ f₄ • ((x ▹ f₃) ▹ f₄) = (x ▹ f₃ · f₄) • lassociator f₂ f₃ f₄.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.DisplayedCats.Core. Require Import UniMath.CategoryTheory.DisplayedCats.Constructions. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.Unitors. Require Import UniMath.Bicategories.DisplayedBicats.DispBicat. Import DispBicat.Notations. Require Import UniMath.Bicategories.DisplayedBicats.DispUnivalence. Require Import UniMath.Bicategories.Core.BicategoryLaws. Require Import UniMath.Bicategories.DisplayedBicats.CleavingOfBicat. Require Import UniMath.Bicategories.DisplayedBicats.FiberCategory.