NumPHPTest\Core\NumArray\Reduce\SumTest::testSumMatrixAxis1 PHP Метод

    public function testSumMatrixAxis1()
    {
        $numArray = NumPHP::arange(1, 12)->reshape(3, 4);
        $expectedNumArray = NumPHP::arange(10, 42, 16);
        $this->assertNumArrayEquals($expectedNumArray, $numArray->sum(1));
    }