fact: Definition to_row {C:category} {I} {b:I -> ob C} (B:Sum b) {d:ob C} : (Hom C (universalObject B) d) ≃ (∏ j, Hom C (b j) d).
imports: UniMath.Foundations.Sets UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.RepresentableFunctors.Representation UniMath.CategoryTheory.RepresentableFunctors.Precategories