MathPHP\LinearAlgebra\MatrixOperationsTest::dataProviderForMultiply PHP Метод

    public function dataProviderForMultiply()
    {
        return [[[[1, 0, -2], [0, 3, -1]], [[0, 3], [-2, -1], [0, 4]], [[0, -5], [-6, -7]]], [[[2, 3], [1, -5]], [[4, 3, 6], [1, -2, 3]], [[11, 0, 21], [-1, 13, -9]]]];
    }