Bin.take: 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 271-279 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=271&end_line=279

import Base

# the low k bits of a word as a Bin, and the word that remains
def take(k: Nat, -r: Nat, w: Word(Nat.add(k, r))) -> Bin & Word(r):
  match k:
    case 0n:
      (BZ{}, w)
    case 1n+j:
      match w:
        case WCon{b, t}:
          take.cons(r, b, take(j, r, t))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con
  https://jend.leeeet.dev/definition.txt?path=bend-lawful-stdlib@0.1.0.0/src/float/bin.bend&name=Bin
  https://jend.leeeet.dev/definition.txt?path=bend-lawful-stdlib@0.1.0.0/src/float/bin.bend&name=take.cons