fact: Definition CPoly_bound (P : cpoly_cring IR) : IR := (AbsPoly P) ! (Max (AbsIR (left_end I I_fin)) (AbsIR (right_end I I_fin))).
imports: CRing_Homomorphisms CPoly_NthCoeff MoreFunctions Rolle Zlcm Q_can RX_deg QX_ZX QX_root_loc QX_extract_roots