def fmt.low
import bend-toon-codec@0.1.0.0/src/num.bend as Numimport Base
225def fmt.low(+exp: Bool, +bp: U32, +d: String) -> String:
226 match exp:
227 case True{}:
228 fmt.exp(bp, d)
229 case False{}:
230 fmt.mid(U32.is_le(bp, bias()), bp, d)