Posts: 53
Threads: 1
Joined: Sep 2005
If you want the same emulators for free, and most older HP calculators as well, check out Nonpareil by Eric Smith (http://nonpareil.brouhaha.com/)
Posts: 282
Threads: 46
Joined: Jul 2005
Ricardo -
Your simulators certainly look the part they have very realistic appearance!
The arithmetic accuracy isn't what I'd expect from an HP calculator though, and you should know that this can (and will) cause problems with a number of programs.
As an example try the following
48 - 47.8 - 0.2
The answer should of course be zero but it isn't and any test for x=0 will fail.
To be a true replacement your simulations need to match the accuracy of the real thing.
Mike T.