proposition: Lemma wwA: forall x, ZEll.nmul (vN exx) x exx.(vA) = ZEll.nmul (vN exx) x (z2Z A).
proof: Proof. intros x; unfold ZEll.nmul. unfold A; rewrite z2Zx; rewrite Zmodmr; auto. Qed.
imports: ZArith Znumtheory Zpow_facts CyclicAxioms Cyclic63 Int63Compat Bignums(DoubleCyclic BigN) W Mod_op ZEll Bits Zmod