proposition: Lemma toZpAux_zero m n : toZpAux (m:=m) (zero n) = 0%R.
proof: Proof. rewrite /toZpAux toNat_zero. by apply val_inj. Qed.
imports: Coq(ZArith.ZArith) mathcomp.ssreflect.ssreflect mathcomp(ssrfun ssrbool eqtype ssrnat seq fintype tuple div zmodp ssralg) ssrextra.nat ssrextra.tuple spec.spec