Have you used your calculator for something that was not really math related?

[freelanzr]

This is a great thread topic, with some really interesting use cases.

The very first HP Prime program I ever wrote was a Roll Dice program specifically for the game of Risk, since we had lost some of the Die.

Of course, it would query for Attacker and Defender # of die to roll, and then output the roll results and lost armies for each side.

I added a counter for tracking Attack/Defense win ratio and percentage.