proposition: Lemma AbsPoly_linear : forall c P, AbsPoly (c[+X*]P) = AbsIR c[+X*]AbsPoly P.
proof: Proof. reflexivity. Qed.
imports: CRing_Homomorphisms CPoly_NthCoeff MoreFunctions Rolle Zlcm Q_can RX_deg QX_ZX QX_root_loc QX_extract_roots