But the curious thing is that, in spite of this, you really can calculate with such imaginary or otherwise impossible values, and you have a tangible result in the end!'
Baina bitxia duk, dena den, irudimenezko zenbaki horiekin, beste hainbeste ezinezko neurrirekin bezala, kalkulatzerik badagoela esatea, baita eragiketen bidez emaitza konkretuak eskuratzen direla ere.