fact: Definition div_u16 a b := let y0 := frcpa b in let q0 := fma a y0 0 in let e0 := fnma b y0 (1 + pow2 (-17)) in let q1 := fma e0 q0 q0 in Zfloor q1.
imports: Coq(ZArith Reals Psatz) Flocq(Core) Gappa(Gappa_tactic)