HHC2021 Bob's Calculator Challenge

[Eric Rechlin]

The QuickCalc on the door prize table (sorry, I didn't take a photo) said HP-01 on the back of the packaging, and the loose calculators I've seen said HP-10 on the back of the calculator, which is the opposite of what Bob put in his slide. As Richard said at the conference, according to Sam Kim what is on the calculator itself is definitive, which is why we call the QuickCalc another HP-10 and not another HP-01.