proposition: Lemma comp_pred_comp (a b c : C) (f : a ⇒ b) (g : b ⇒ c) : comp_pred f g (compose f g).
proof: Proof. apply idpath. Defined.
imports: UniMath.Folds.UnicodeNotations UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.Foundations.UnivalenceAxiom UniMath.CategoryTheory.Core.Categories UniMath.Folds.folds_precat