Bin.low: def of bend-lawful-stdlib@0.1.0.0
Import: import bend-lawful-stdlib@0.1.0.0/src/float/bin.bend as Bin
Lines 253-265 of bend-lawful-stdlib@0.1.0.0/src/float/bin.bend: https://jend.leeeet.dev/read.txt?path=bend-lawful-stdlib@0.1.0.0/src/float/bin.bend&start_line=253&end_line=265

import Base

# the low k bits of a
def low(k: Nat, a: Bin) -> Bin:
  match k:
    case 0n:
      BZ{}
    case 1n+j:
      match a:
        case BZ{}:
          BZ{}
        case B0{r}:
          B0{low(j, r)}
        case B1{r}:
          B1{low(j, r)}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-lawful-stdlib@0.1.0.0/src/float/bin.bend&name=Bin