Casio fx-9750GIII vs. HP35s - Professional Use

[Dave Britten]

I've always though the fx-5800P was a much closer competitor to the 35S. It's non-graphing, but it's programmable, has 32 KB RAM, textbook-style input (if you so desire), and can save a library of custom formulas which can be calculated or solved, much like the 35S. And better still, it has non-volatile storage, and doesn't freeze up forcing you to reset and erase memory. Personally I'd take the fx-5800P over the 35S any day of the week.