proposition: Proposition transportf_disp_mor2_span {a₁ a₂ b₁ b₂ : C} {f f' : a₁ --> a₂} (p : f = f') {g g' : b₁ --> b₂} (q : g = g') {s₁ : span a₁ b₁} {s₂ : span a₂ b₂} (sq : span_sqr f g s₁ s₂) : span_sqr_ob_mor (transportf_disp_mor2 p q sq) = span_sqr_ob_mor sq.
proof: Proof. induction p, q ; cbn. apply idpath. Qed.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Prelude UniMath.CategoryTheory.Core.Setcategories UniMath.CategoryTheory.Limits.Pullbacks UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Constructions UniMath.CategoryTheory.DisplayedCats.Isos UniMath.CategoryTheory.DisplayedCats.Univalence UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence UniMath.CategoryTheory.TwoSidedDisplayedCats.Total UniMath.CategoryTheory.TwoSidedDisplayedCats.Strictness UniMath.CategoryTheory.TwoSidedDisplayedCats.Examples.Constant UniMath.CategoryTheory.TwoSidedDisplayedCats.Examples.DispCatOnTwoSidedDispCat