Re: hp-prime solver and variable name Message #4 Posted by Nigel J Dowrick on 9 Dec 2013, 7:54 a.m., in response to message #3 by fabrice48
It's a bit frustrating.
To get around it, start up the SOLVE app and then press Program, and then Edit. Delete the APP program template there, and then add the line
EXPORT XC, X_C, x_C, X_c, X_L;
including those variables you wish to use.
Go back to the APPS screen and SAVE the SOLVE app under a new name - Reactance, perhaps.
Start your new app. You will find that the variables can now all be used - XC won't be X*C any more.
I don't know whether there's another way to do this, but it's worked for me with a set of projectile equations (u_x, u_y, v_x, v_y, and so on).
It all actually works rather well, but it is a nuisance setting it up. On the other hand, I end up with an App that I can keep and use without cluttering up the main SOLVE app. Then again, where am I going to keep all of these different solver apps? There aren't any folders available ....
Hope this helps.
Nigel (UK)
Note: these EXPORTED variables can be accessed from the Home screen as app variables (Reactance.XC, etc)
Edited: 9 Dec 2013, 7:56 a.m.
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