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.
Pull the plug Open the side or lid disconnect all the cables, monitor, keyboard, mouse Pull any cards - video, modems, etc Pull the cables from the hard drive and CD rom and floppy from the mother board.