Problems?

This applet has taken me a LONG time to develop. The mathematics and the graphics weren't bad, but the Java interface has driven me nuts on more than one occasion. It still has, occasionally, some flaky behavior that I can't seem to fix. So it goes.

In particular:

If the applet refuses to redraw the graph after you change something, try clicking in a function text box and pressing <Enter> or <Return> on your keyboard. Sometimes this wakes it up, sometimes not.
Sometimes the Zoom In/Out buttons don't display. I have no idea. Clicking where the buttons are supposed to be generally causes them to appear.

If you run across something that you believe to be a bug, I would appreciate hearing about it. Please be as specific as possible - what function(s) did you have, what window dimensions, etc.. I can't guarantee that I can fix the problem in a timely manner, but I'll try.

If you have a suggestion for an improvement to the applet, I would appreciate hearing about that, too.

All in all, I hope that the applet does the job for you.

last update October 20, 2006 by JL Stanbrough