This forum is devoted to HP calculators of all kinds - current or classical. Programming, exchange, ideas and collecting are welcomed.
A short one: This is intended to have an average of X weighted by y...2/26/2011
The HP15c does not have a %T function like the HP12c. However, you ...2/12/2011
A short program for the HP15c. It can be used for IRR using the sol...2/12/2011
Well, calculator users can be very enthusiastic, but we want amicab...2/1/2011