Ububanzi bemisebenzi ethile

Isibonelo: isayini, ikhosayini nethanjenti, ngamadigri, zisebenza kuma-engeli angaphansi kwe-1010\displaystyle 10^{10}. isayini ephambene nekhosayini ephambene zidinga inani elisuka ku-−1\displaystyle -1 kuye ku-1\displaystyle 1. ilogarithimu idinga inombolo ephozithivu. no-e emandleni ka-x isebenza kuze kufike lapho inani elingana no-230.2585092\displaystyle 230.2585092. impande yesikwele idinga inombolo engeyona negethivu. isikwele sika-x sisebenza ezinombolweni ezingaphansi kwe-1050\displaystyle 10^{50}. ifektoriyali isebenza kusuka ku-0\displaystyle 0 kuye ku-69\displaystyle 69.