def test_egyptian_fraction():
    def test_equality(r, alg="Greedy"):
        return r == Add(*[Rational(1, i) for i in egyptian_fraction(r, alg)])

    r = random_complex_number(a=0, c=1, b=0, d=0, rational=True)
    assert test_equality(r)

    assert egyptian_fraction(Rational(4, 17)) == [5, 29, 1233, 3039345]
    assert egyptian_fraction(Rational(7, 13), "Greedy") == [2, 26]
    assert egyptian_fraction(Rational(23, 101), "Greedy") == \
        [5, 37, 1438, 2985448, 40108045937720]
    assert egyptian_fraction(Rational(18, 23), "Takenouchi") == \
        [2, 6, 12, 35, 276, 2415]
    assert egyptian_fraction(Rational(5, 6), "Graham Jewett") == \
        [6, 7, 8, 9, 10, 42, 43, 44, 45, 56, 57, 58, 72, 73, 90, 1806, 1807,
         1808, 1892, 1893, 1980, 3192, 3193, 3306, 5256, 3263442, 3263443,
         3267056, 3581556, 10192056, 10650056950806]
    assert egyptian_fraction(Rational(5, 6), "Golomb") == [2, 6, 12, 20, 30]
    assert egyptian_fraction(Rational(5, 121), "Golomb") == [25, 1225, 3577, 7081, 11737]
    raises(ValueError, lambda: egyptian_fraction(Rational(-4, 9)))
    assert egyptian_fraction(Rational(8, 3), "Golomb") == [1, 2, 3, 4, 5, 6, 7,
                                                           14, 574, 2788, 6460,
                                                           11590, 33062, 113820]
    assert egyptian_fraction(Rational(355, 113)) != [1, 2, 3, 4, 5, 6, 7, 8, 9,
                                                     10, 11, 12, 27, 744, 893588,
                                                     1251493536607,
                                                     20361068938197002344405230]
dataset/ETHPy150Open sympy/sympy/sympy/ntheory/tests/test_egyptian_fraction.py/test_egyptian_fraction/operator `==` -> `!=`