fact: Definition folds_ax_id (C : folds_3_id_comp_eq) := (∏ a : C, ∥ ∑ f : a ⇒ a, I f ∥ ) × ((∏ (a b : C) (f : a ⇒ b)(i : b ⇒ b), I i → T f i f) × (∏ (a b : C) (f : a ⇒ b)(i : a ⇒ a), I i → T i f f)).
imports: UniMath.Folds.UnicodeNotations UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets