fact: Definition equiv_path_O_to_O {X : Type} (x y : X) : (equiv_path_O x y) o (to O (x = y)) == @ap _ _ (to O X) x y.
imports: HoTT.Basics HoTT.Types HFiber Limits.Pullback Factorization Truncations.Core Modality Accessible Localization Descent Separated