fact: Definition two_sided_disp_cat_weq_disp_cat_inv_right (D : disp_cat (category_binproduct C₁ C₂)) : twosided_disp_cat_to_disp_cat (disp_cat_to_twosided_disp_cat D) = D.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.PrecategoryBinProduct