HP 12c Platinum 25th Anniversary Limited Edition Hardwood Box Set

[dm319]

(10-13-2023 04:37 AM)kmidson Wrote:  This display box looks similar to one that i've had for years:
https://www.flickr.com/photos/keithmidso...586986282/

Wow interesting collection and great photographs! I'd be curious if any of them display different behaviour in solving these TVM problems. So far the HP-12c and emulator seem to give the same result, HP-12c platinum is a step up in accuracy, and there may be a brazillian HP-12c which behaves completely differently. Would be curious to see if there are any other variants to its algorithms.