Software for "Variable" and directories for HP Prime?

[dmmaster]

(05-09-2018 05:45 AM)Stevetuc Wrote:  Im curious if the reason its unlikely is because of technical difficulties? Lack of directories seems very limiting for longterm serious work, but not so much for classroom use.

I totally agree with you.

If you are a civil engineer, on travel, building anything abroad, it is likely better to have a HP50G, but for school interests, geometry, graphs, ... HP prime does its job very well. HP Prime is pretty good in all cases.

Maybe the way would be to hack it and to do some reverse engineering to improve the software.
The hardware is excellent, and in all cases, much much powerful than the HP48, 49 , 50.
Maybe a time for a good back for HP 69 Should be then reversable