fact: Definition transportb_total2 {X Y : UU} (Z : X → Y → UU) {x₁ x₂ : X} (p : x₁ = x₂) (yz : ∑ (y : Y), Z x₂ y) : transportb (λ (x : X), ∑ (y : Y), Z x y) p yz = pr1 yz ,, transportb (λ x, Z x (pr1 yz)) p (pr2 yz).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Isos UniMath.CategoryTheory.DisplayedCats.Univalence UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence