proposition: Lemma fact3 (X: Torsor ℤ) (x:X) : loop' pt @ s x = s x @ loop' X.
proof: Proof. apply fact1. Defined.
imports: UniMath.Foundations.All UniMath.MoreFoundations.PartA UniMath.MoreFoundations.Propositions UniMath.MoreFoundations.Equivalences UniMath.MoreFoundations.PathsOver UniMath.Algebra.Monoids UniMath.SyntheticHomotopyTheory.AffineLine UniMath.NumberSystems.Integers UniMath.Algebra.BinaryOperations UniMath.Algebra.GroupAction UniMath.Algebra.Groups