proposition: Lemma cauchy_bound_ge0 p : cauchy_bound p >= 0.
proof: Proof. by rewrite ltW. Qed.
imports: mathcomp.ssreflect.ssreflect mathcomp(ssrfun ssrbool eqtype ssrnat seq choice fintype) mathcomp(bigop order ssralg poly polydiv ssrnum zmodp) mathcomp(polyorder path interval ssrint)