User Defined Variables within SOLVE Application

[Terje Vallestad]

(12-27-2013 05:28 AM)Michael Lopez Wrote:  1) Is it possible to use variables consisting of 2 letters or a letter & number in applications such as SOLVE?
2) If the answer to 1) is yes, can these consist of a mix of upper & lower case letters?
3) How is it best to create these variables as my attempt to previously define USER variables didn't seem to work?

Any help would be much appreciated & the answers can also perhaps assist others that are just commencing their HP Prime journey.

Cheers,

Michael

Hi,
I believe you can achieve this only by pre-defining the variables prior to starting the solver. If you try to define them "on the fly" implied multiplication occurs. You need to be careful of letter/number combinations that might be interpreted as an inbuilt variable (M1, L1 etc.)

Cheers, Terje