MathPHP\LinearAlgebra\MatrixRowOperationsTest::dataProviderForRowSubtractScalar PHP Метод

    public function dataProviderForRowSubtractScalar()
    {
        return [[[[6, 7, 8], [2, 3, 4], [3, 4, 5]], 0, 5, [[1, 2, 3], [2, 3, 4], [3, 4, 5]]]];
    }