fact: Definition binops_precategory_ob_mor : precategory_ob_mor := tpair (λ ob : UU, ob -> ob -> UU) setwithbinop (λ A B : setwithbinop, binops_fun_space A B).
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.Foundations.UnivalenceAxiom UniMath.Algebra.BinaryOperations UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Core.Functors