50G Solver - Use softkeys?

[Carsen]

(11-12-2019 03:44 PM)MattGreer Wrote:  I'm interested in what you're talking about with regards to libraries and such. Is there a "hello world" type of tutorial out there that discusses when you would need to step up to this level of programming/detail? I'd like to know more.

Didn't you use libraries on your 48GX? It's the same thing on the 50g.

A library is an object that holds a bunch of commands. These commands can be accessed from any directory via the library menu, the CATalog, or by typing its name & pressing ENTER.

Also, the programmer of the library can hide some of the commands that he does not want the user accessing. This allows him to make subroutines that don't clutter the menu.

Lastly, the user cannot view or edit the commands in the library, unlike userRPL programs.

That's my very brief summary about libraries. They are very powerful. My favorite feature is you can access them in any directory.