SwissMicros Calculator Forum

Hello,

Is there anyone that could explain how to build https://github.com/swissmicros/DM42PGM/ ... bid_hard.a?

Thanks in advance,
Fernando

Actually, I think that DM42 needs an update to fix the error detected in the Intel Decimal Library and solved in Free42 3.0.1. See forum thread:
viewtopic.php?f=15&t=2859

Otherwise, DM42 may give wrong results with complex operations.

Hi Salvo, Actually, if you set X to a value, LLIM is automatically updated with that value. As the variable selection is done through VARMENU, you can take advantage of that to set LLIM at the same time that you select LLIM. The CALC functions are sharing some auxiliary functions and the "Set v...

Thanks! If you find any issue, please let me know. The ideas was to emulate the built-in functions like Solve or Integrate and provide some numerical derivative capabilities to the calculator. By the way, use the files with the tag 1.1.0 in the repository. Those ones are the latest version. Cheers, ...

Thanks for the notification Thomas. I have just added again the PGMMENU in the programs of my repository.

@Salvo, I have seen that you say that "DERIV is almost OK". Have you seen any problem in the program?

Ah! Of course, I am pushing the differential to the limit! The binary version does not have such accuracy.

I am using differentials that can be 1e-20, the binary version does not have that accuracy.

Mystery solved!

Weird, I think that the function is not correctly imported.

In Free42, you do not need to remove the comments. They are silently ignored in the importing process. After importing the file, using the paste function, the program is 1125 bytes and the END line is numbered with 337.

You can use the Free42 2.5.25 in the computer. Enter in PRGM mode and copy the text using CTRl+C/CTRL+V.

Indeed, those type of functions could be interesting. In case it helps, although not ideal, a way to implement those functions with the user code could be the following. 1) Introduce in the Alpha register the name of the variable or number of the register to check against X-register 2) Run XEQ "...

Hi Salvo, I have just created a tag for the programs in Gitlab with a version compatible for Free42 2.5.24 (or above): https://gitlab.com/fmartinp/programs42/-/tree/1.0.0 I have just decided to remove the raw files since anyone can generate them from the text files. On the other hand, have you succe...