Well I know on the 82/83 you can check to see if the ipart(x)=x -- Bryan Rabeler <brabeler@ticalc.org> File Archives, News, Features, Newsletter, and HTML the ticalc.org project - http://www.ticalc.org/ On Mon, 28 Sep 1998, {-kimo-} wrote: > is there anyway to check to see if a number is a whole number? > {-kimo-}