Fast.find2.go: def of lawful-bytes@0.1.1.0
Import: import lawful-bytes@0.1.1.0/fast.bend as Fast
Lines 82-93 of lawful-bytes@0.1.1.0/fast.bend: https://jend.leeeet.dev/read.txt?path=lawful-bytes@0.1.1.0/fast.bend&start_line=82&end_line=93

import Base

def find2.go(n: Nat, z: Bool, r: Array<U32> & U32, +wi: U32, +m: U32, +r1: U32, +r2: U32) -> Array<U32> & U32:
  match n z:
    case 0n _:
      (a, w) = r
      (a, 4294967295)
    case 1n+k True{}:
      (a, +w) = r
      +m2 = (zb((w .^. r1 : U32)) .|. zb((w .^. r2 : U32)) : U32)
      find2.go(k, U32.is_zero(m2), Array.get(U32, a, (wi + 2 : U32)), (wi + 1 : U32), m2, r1, r2)
    case 1n+k False{}:
      (a, w) = r
      (a, ((wi << 2n : U32) + bidx(m) : U32))

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  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=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_zero
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shln
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.xor
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/fast.bend&name=bidx
  https://jend.leeeet.dev/definition.txt?path=lawful-bytes@0.1.1.0/fast.bend&name=zb