fact: Definition Qbound_le_ZExp2 (q : Q) : Z := match Qnum q with | Z0 => -1000 | Zneg p => 0 | Zpos p => (Z.pos (Pos_log2ceil_plus1 p) - Z.pos (Pos_log2floor_plus1 (Qden q)))%Z end.
imports: QArith Qpower Qabs Qround Lia Lqa PosExtra