fact: Definition round_round_div_hyp fexp1 fexp2 := (forall ex, (fexp2 ex <= fexp1 ex - 1)%Z) /\ (forall ex ey, (fexp1 ex < ex)%Z -> (fexp1 ey < ey)%Z -> (fexp1 (ex - ey) <= ex - ey + 1)%Z -> (fexp2 (ex - ey) <= fexp1 ex - ey)%Z) /\ (forall ex ey, (fexp1 ex < ex)%Z -> (fexp1 ey < ey)%Z -> (fexp1 (ex - ey + 1) <= ex - ey + 1 + 1)%Z -> (fexp2 (ex - ey + 1) <= fexp1 ex - ey)%Z) /\ (forall ex ey, (fexp1 ex < ex)%Z -> (fexp1 ey < ey)%Z -> (fexp1 (ex - ey) <= ex - ey)%Z -> (fexp2 (ex - ey) <= fexp1 (ex - ey) + fexp1 ey - ey)%Z) /\ (forall ex ey, (fexp1 ex < ex)%Z -> (fexp1 ey < ey)%Z -> (fexp1 (ex - ey) = ex - ey + 1)%Z -> (fexp2 (ex - ey) <= ex - ey - ey + fexp1 ey)%Z).
imports: Coq(ZArith Reals Psatz) Core FTZ