def unpack.sub
import bend-kit-f64@0.1.0.0/f64.bend as F64import Base
758def unpack.sub(sub: Bool, exp: U32, +h: U32, l: U32) -> Parts:
759 match sub:
760 case True{}:
761 Parts{Fin{}, (h >> 31n : U32), 4097, W2{(h .&. 1048575 : U32), l}}
762 case False{}:
763 Parts{Fin{}, (h >> 31n : U32), (exp + 4096 : U32), W2{((h .&. 1048575) .|. 1048576 : U32), l}}