MathPHP\LinearAlgebra\MatrixColumnOperationsTest::dataProviderForColumnAdd PHP Method

    public function dataProviderForColumnAdd()
    {
        return [[[[1, 2, 3], [2, 3, 4], [3, 4, 5]], 0, 1, 2, [[1, 4, 3], [2, 7, 4], [3, 10, 5]]], [[[1, 2, 3], [2, 3, 4], [3, 4, 5]], 1, 2, 3, [[1, 2, 9], [2, 3, 13], [3, 4, 17]]], [[[1, 2, 3], [2, 3, 4], [3, 4, 5]], 0, 2, 4, [[1, 2, 7], [2, 3, 12], [3, 4, 17]]]];
    }