Author: Olimbayev, To’lqin G’ayrat o’g’li; To’raxonov, Islombek Farhodovich; Sabirov, Jamshid Davronbek o’g’li
Annotation: This article provides information about factorial and its types. Some Olympiad problems can be calculated easily through this article.
Keywords: Factorial, superfactorial, hyperfactorial, primefactorial, second factorial, subfactorial.
Pages in journal: 570 - 572
Kadirov Muhammadjon