Re: Sliderules, Logs, and Prodigies

From: ichudov@algebra.com (Igor Chudov @ home):

I also used RPN calculators 10 years ago, in high school, in Russia. Still miss them. Which model (for no more than $40 or so) is the best around here?

Sorry if this question has already been answered here, nowadays it is pretty tough list to read.

I recommend the GNU emacs calculator. While not quite as portable as some of the HP calculators, it is free, and is definitely the best calculator I have ever seen, period.