public function testDotMatrixVector()
{
$numArray1 = NumPHP::arange(1, 12)->reshape(3, 4);
$numArray2 = NumPHP::arange(1, 4);
$expectedNumArray = NumPHP::arange(30, 110, 40);
$this->assertNumArrayEquals($expectedNumArray, $numArray1->dot($numArray2));
}