Common User Keys setup and why?

[CR Haeger]

Hello,

Thanks to Eddie Shores great instructions on setting up HP Prime user keys:

http://edspi31415.blogspot.com/2013/09/h...-keys.html

I have setup a few of my own 3 press User keys (and reason):

- purge() ( lots of CAS variables I need to trash )
- f(x):= (generic start to save a CAS expression or equation - saves presses)
- Function.F1:=f (saves f(x) to Function APP for plotting - saves presses)

Please share a few of the User Keys you have setup (and reason). Maybe we can save each other time or perhaps the HP Prime team can integrate common ones into future firmware updates.

Best,
Carl