PROOF.rx_zl: def of bend-osdev-gf@0.1.1.0
Import: import bend-osdev-gf@0.1.1.0/PROOF.bend as PROOF
Lines 338-341 of bend-osdev-gf@0.1.1.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-gf@0.1.1.0/PROOF.bend&start_line=338&end_line=341

import Base
import bend-osdev-gf@0.1.1.0/gf.bend as G

def rx_zl(+a: G.Gf8Bits) -> {G.Gf8Bits.xor(G.Gf8Bits.zero(), a) == a : G.Gf8Bits}:
  match a:
    case G.Gf8Bits{a0, a1, a2, a3, a4, a5, a6, a7}:
      {==}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&name=Gf8Bits
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&name=Gf8Bits.xor
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&name=Gf8Bits.zero