I-Mathematika anayo ikwasebenzisa ii-dimensions. Kwi-mathematics, ii-dimensions ziqheleke kakhulu. kodwa ke ii-dimensions kwi-mathematika zisenokungamenti izinto ezisemhlabeni.Imithetho yokwenza imarithmetika ngee-dimensions ezikwi-mathematics isenokwahluka xa kuthelekiswa nemithetho ye-arithmetika.