Using English parts of speech may be a little confusing to describe J, but using the words "function" and "operator" in math books is really confusing. I have searched beginning math books for decent definitions for these words, but most don't even define them. They just start using them. Those that do have definitions, the definitions are vague.
I guess the words are intuitively obvious. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
