HHC2021 Bob's Calculator Challenge

[BruceH]

(10-07-2021 07:27 PM)Carsen Wrote:  I also watched the video and did the challenge. I got 3 correct. Fun and engaging.

For question 18, the HP-18C has 4 general purpose storage registers too, which was my answer. I forgot about the 14B, even though I own one!

The 10C nominally has ten registers (R0 - R9) but R0 - R5 are also used by the statistics routines so that only leaves four that are general purpose - depending on how you interpret the question wording. :-)