def norm.left.fit
import bend-kit-f64@0.1.0.0/f64.bend as F64import Base
569def norm.left.fit(fit: Bool, +need: U32, +room: U32, sign: U32, exp: U32, w: W4, sticky: Bool) -> F64:
570 match fit:
571 case True{}:
572 round.go(sign, (exp - need : U32), W4.shl(w, need), sticky)
573 case False{}:
574 norm.left.room0(U32.is_zero(room), room, sign, w, sticky)