I'm looking to buy a graphing calculator that I can program temperature comp. into. A lot of the guys I work with use the Ti-83/84 calculators that have this formula (the shop supplies this formula for anybody that has those calcs.), but they are way to expensive for me. I know Casio has a nice graphing calculator, but I don't have a way to convert the file to work with it or if it can even be programmed to do this kind of formula. If anybody can help me out with any kind of info I might need I would appreciate it.