def METHOD_NAME():
    assert pixel(ImageMath.eval("Z^Z", A=A, Z=Z)) == "I 0"
    assert pixel(ImageMath.eval("Z^A", A=A, Z=Z)) == "I 1"
    assert pixel(ImageMath.eval("A^Z", A=A, Z=Z)) == "I 1"
    assert pixel(ImageMath.eval("A^A", A=A, Z=Z)) == "I 0"