fact: Definition discrete_twosided_opcleaving : UU := ∏ (x : C₁) (y₁ y₂ : C₂) (xy₁ : D x y₁) (g : y₁ --> y₂), ∑ (xy₂ : D x y₂) (ℓ : xy₁ -->[ identity _ ][ g ] xy₂), discrete_twosided_opcartesian ℓ.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence UniMath.CategoryTheory.TwoSidedDisplayedCats.Discrete