DB48X: HP48-like RPL implementation for DM42

[Dashier]

I think this link should work: https://www.facebook.com/groups/hpcalc/p...6017404690

BTW: While I have you...

What is the likelihood that the PROMPT command will be available soon? Or, if not, is there a different method to use in order to display a list of what items are needed on the stack (and in what order) for a given program? I tend to write programs that I use on rare occasions, and often forget what they need in terms of parameters. The ability to display a dialog would also be great.

Cheers,
--David

(11-05-2024 08:53 PM)c3d Wrote:  

(11-04-2024 09:36 PM)Dashier Wrote:  There's a Facebook thread regarding a test of calculator accuracy based on an exam question that results in:

Code:

 (SQRT(2)-1)^10 = 3363-2378*SQRT(2)

Can you share the link to the Facebook thread? I could not find it with a quick search. Thanks.

Quote:There are a number of comments regarding the accuracy of various calculators.

I elected to set the DB50X to 2000 digits precision and test it. The difference between the LHS and RHS was 2.15651x10^-1997

Nice job Christophe!

Post script: doing the LHS as a series of multiplications gives virtually the same results. Setting the precision to 6400 digits, yields of a difference of: 9.59198x10^-6397