MathPHP\Functions\PolynomialTest::dataProviderForAddition PHP Метод

    public function dataProviderForAddition()
    {
        return [[[1, 2, 3], [2, 3, 1], [3, 5, 4]], [[1, 2, 3, 4, 4], [2, 3, 1], [1, 2, 5, 7, 5]], [[1, -8, 12, 3], [1, -8, 12, 3], [2, -16, 24, 6]]];
    }