When I look at the dictionary, the ;: dyad is the only primitive I don't have a clue about. I can just about follow the what, but I do not know the why. Can anyone point me to a good web resource explaining the practical uses of sequential machines in programming? Is there a set of problems that are easier or more efficiently solved using ;: than by another method? I do not use it, but should I? When would it become useful?
Thanks, Matthew. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
