MathPHP\Functions\Map\MultiTest::dataProviderForSubtractTwoArrays PHP Метод

    public function dataProviderForSubtractTwoArrays()
    {
        return [[[1, 2, 3, 4], [2, 3, 4, 5], [-1, -1, -1, -1]], [[1, 2, 3, 4], [6, 6, 6, 6], [-5, -4, -3, -2]]];
    }