def div_q
import bend-collections@1.0.0.0/src/math/f64.bend as F64import Base
import bend-collections@1.0.0.0/src/math/u64.bend as W
import bend-collections@1.0.0.0/src/math/w64.bend as X
385def div_q(+s: Bool, +e: Nat, +a: W.U64, +b: W.U64) -> F64:
386 div_qt(s, e, a, b, X.bitlen(X.hi(b)))