fact: Definition attempt_lemma {x} (f g : attempt x) (T : (∏ y (pyx : y ≤ x), f y pyx = g y pyx) -> Type) : (∏ (e : attempt_fun f = attempt_fun g), T (λ y pyx, eqtohomot (eqtohomot e y) pyx)) -> ∏ e, T e.
imports: UniMath.Foundations.All UniMath.MoreFoundations.Propositions UniMath.MoreFoundations.Univalence