MCordingley\LinearAlgebraTest\MatrixTest::testMultiplyMatrix PHP Method

    public function testMultiplyMatrix()
    {
        $matrix1 = new Matrix([[1, 2, 3], [4, 5, 6]]);
        $matrix2 = new Matrix([[7, 8], [9, 10], [11, 12]]);
        $multiplied = $matrix1->multiplyMatrix($matrix2);
        static::assertEquals(58, $multiplied->get(0, 0));
        static::assertEquals(64, $multiplied->get(0, 1));
        static::assertEquals(139, $multiplied->get(1, 0));
        static::assertEquals(154, $multiplied->get(1, 1));
    }