Pioneer Puzzle: a different kind of challenge Message #1 Posted by allen on 9 Mar 2007, 11:44 p.m.
The Pioneer series was undoubtedly the most diverse series HP ever made..
So, my fellow HP fans, here is a challenge for you:
1. Identify each Pioneer model by only the top row of keys. (picture below)
2. Let S be the Sum of the product of row number and model number for each calculator.
For 17bii and 32sii use 17^2 and 32^2.
Voyager Example:
3. SQRT(S)+1 is the year my first (and favorite) HP calculators were made.
4. What are my favorite calculators?
Edited: 9 Mar 2007, 11:57 p.m.
