MathPHP\LinearAlgebra\MatrixOperationsTest::dataProviderForAdd PHP Метод

    public function dataProviderForAdd()
    {
        return [[[[1, 2, 3], [2, 3, 4], [3, 4, 5]], [[1, 1, 1], [1, 1, 1], [1, 1, 1]], [[2, 3, 4], [3, 4, 5], [4, 5, 6]]], [[[0, 1, 2], [9, 8, 7]], [[6, 5, 4], [3, 4, 5]], [[6, 6, 6], [12, 12, 12]]]];
    }