[offline] Kip,
Thanks a million for designing this system in the open for all to see. I think it will stand for a long time for many of us as a terrific example of how hard something that is quite familiar can be to do right. And I believe you have an "right" end product. Have you considered rewriting u as u0? Your most recent example S u T made me see my preference for u0. u0 =: [ , -.~ Also, you might have meant to date your model with August 12, not July 12. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
