proposition: Lemma dvdr_dvdp (p q : {poly F}) : (dvdr p q) = (dvdp p q).
proof: Proof. by apply/dvdrP/Pdiv.Field.dvdpP. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat div seq) mathcomp(path choice fintype tuple finset ssralg) mathcomp(matrix poly) mathcomp(bigop polydiv) CoqEAL(stronglydiscrete dvdring)