Word.bits_or: law of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/subtle/word.bend as Word
Lines 59-65 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/subtle/word.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/subtle/word.bend&start_line=59&end_line=65

import Base

law bits_or:
  for +a: Bool
  for +b: Bool
  for +x: Bool
  for +y: Bool
  {Bool.and(Bool.and(a, b), Cmp.is_eq(Bool.cmp(Bool.or(x, y), False{}))) ==
    Bool.and(Bool.and(a, Cmp.is_eq(Bool.cmp(x, False{}))), Bool.and(b, Cmp.is_eq(Bool.cmp(y, False{})))) : Bool}

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.cmp
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Cmp.is_eq