Definition of Greatest Integer Function. The greatest integer function of a real number x is represented by f(x) = [x] or |_x_|. For all real numbers x, the greatest integer function returns the largest integer less than or equal to x.
Daniel James Johnson, aka Danger Dolan, is an Australian YouTuber who specializes in trivia countdown videos narrated by animated characters.
World wide web personalities Ethan Dolan (L) and Grayson Dolan attend the H&M Loves Coachella Pop UP at The Empire Polo Club on April 15, 2016 in Indio, California. As the videos on Vine can be viewed only for a few seconds, Ethan Dolan retained only the crucial part of their activities. World wide web personalities Grayson Dolan (L) and Ethan Dolan attend Teen Option Awards 2016 at The Forum on July 31, 2016 in Inglewood, California.