I didn't know whether I should put this here or under Random.
I'd like to write a program for my TI-83 that calculates sigma notation. Unfortunately, I have no idea how (which is frustrating, because I'm usually pretty good with writing programs for my Honors Pre-Calc class).
If anyone could shed some light on the subject, or perhaps just provide me with the code for such a program, I'd be very appreciative.
YouTube Rickrolled the Internets! That reminds me. I heard of a Firefox extension that can make every day into April Fools Day. http://www.vimeo.com/780998 Just install on an unsuspecting coworkers computer, and direct them to a YouTube video.