WordEncoding.shift: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/proofs/word_encoding.bend as WordEncoding
Lines 15-20 of stelliferous@0.0.2.0/proofs/word_encoding.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/proofs/word_encoding.bend&start_line=15&end_line=20

import Base

def shift(n: Nat, x: Nat) -> Nat:
  match n:
    case 0n:
      x
    case 1n+p:
      Nat.double(shift(p,x))

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.double