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.
Joshua Tree | June 3-6 2016. Richard Dolan. Richard Dolan is one of the worldâs leading researchers and writers on the subject of UFOs, and believes that they constitute the greatest mystery of our time.