fact: Definition center2_baut `{Univalence} X `{IsTrunc 1 X} : { f : forall x:X, x=x & forall (g:X<~>X) (x:X), ap g (f x) = f (g x) } <~> (forall Z:BAut X, (idpath Z) = (idpath Z)).
imports: HoTT.Basics HoTT.Types Constant HoTT.Truncations ObjectClassifier Homotopy.ExactSequence Pointed