PROOF.bitw.ffs_set: def of bend-osdev-algo@0.1.0.0
Import: import bend-osdev-algo@0.1.0.0/PROOF.bend as PROOF
Lines 226-235 of bend-osdev-algo@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-algo@0.1.0.0/PROOF.bend&start_line=226&end_line=235

import Base
import bend-osdev-algo@0.1.0.0/algo.bend as A

def bitw.ffs_set(n: Nat, w: Word(n)) -> {bitw.at1(n, w, A.bitw.ffs(n, w)) == nat.pos(A.bitw.ffs(n, w)) : Bool}:
  match n:
    case 0n:
      {==}
    case 1n+ +p:
      match w:
        case WCon{True{}, t}:
          {==}
        case WCon{False{}, +t}:
          bitw.ffs_set.h(p, t, A.bitw.ffs(p, t), bitw.ffs_set(p, t))

Uses (8):
  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=Word
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/PROOF.bend&name=bitw.at1
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/PROOF.bend&name=bitw.ffs_set.h
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/PROOF.bend&name=nat.pos
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-algo@0.1.0.0/algo.bend&name=bitw.ffs