Happily upon testing the fuzzy logic lab, it works without change in JGTK, and there is a simple fix for all but one plot in JHS. The simple fix is to do the following two things, or maybe there is a way to combine them(?).
1) remove the option 'yrange 0 1' in the plot commands 2) issue the following command after the plot command '&chco=<COLORS> show'jgc'' Also, there is one "scatterplot" in the Lab, and I cannot figure out how to produce scatterplots (xy plots with points, but no lines) in JHS (it works as is in JGTK). I also do not know how to rewrite the Lab so that it will work for both JHS and JGTK. Thanks, (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
