U32.U32Nat.half: def of bend-osdev-u32@0.1.0.0
Import: import bend-osdev-u32@0.1.0.0/u32.bend as U32
Lines 32-42 of bend-osdev-u32@0.1.0.0/u32.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-u32@0.1.0.0/u32.bend&start_line=32&end_line=42

import Base

# n / 2, rounded down
def U32Nat.half(n: Nat) -> Nat:
  match n:
    case 0n:
      0n
    case 1n+p:
      match p:
        case 0n:
          0n
        case 1n+q:
          1n+U32Nat.half(q)

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat