fact: Definition std_interp_P (P : preds) : vec nat (ar_preds P) -> Prop := match P with | Eq => fun v => Vector.hd v = Vector.hd (Vector.tl v) end.
imports: PeanoNat Lia Vector Undecidability.SOL(SOL PA2) Undecidability.Shared.Libs.PSL(Vectors) Undecidability.SOL.Util(Syntax Subst Tarski) Undecidability.Synthetic(Definitions DecidabilityFacts EnumerabilityFacts ListEnumerabilityFacts ReducibilityFacts) Undecidability.Shared.Dec