fact: Definition ℤRecursionData (P:ℤ->Type) (IH :∏ n, P( toℤ n) -> P( toℤ (S n))) (IH':∏ n, P(- toℤ n) -> P(- toℤ (S n))) := fun f:∏ i, P i => (∏ n, f( toℤ (S n)) = IH n (f ( toℤ n))) × (∏ n, f(- toℤ (S n)) = IH' n (f (- toℤ n))).
imports: UniMath.Foundations.All UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.NullHomotopies UniMath.MoreFoundations.Univalence UniMath.MoreFoundations.MoreEquivalences UniMath.MoreFoundations.Notations UniMath.MoreFoundations.PartA UniMath.MoreFoundations.Nat UniMath.Algebra.Monoids UniMath.Algebra.Groups UniMath.Algebra.GroupAction UniMath.NumberSystems.Integers