NumPHPTest\Core\NumArray\Reduce\SumTest::testSumMatrix2x3x4Axis2 PHP Метод

    public function testSumMatrix2x3x4Axis2()
    {
        $numArray = NumPHP::arange(1, 24)->reshape(2, 3, 4);
        $expectedNumArray = NumPHP::arange(10, 90, 16)->reshape(2, 3);
        $this->assertNumArrayEquals($expectedNumArray, $numArray->sum(2));
    }