fact: Definition ap_ff {Z Z' : BAut Cantor} (p : Z = Z') : equiv_path _ _ (ap (f o f) p)..1 = equiv_path Z Z' p..1 +E 1 +E 1.
imports: HoTT.Basics HoTT.Types Idempotents HoTT.Truncations.Core Spaces.BAut Spaces.Cantor