HP50g small tips and trick

[Vtile]

Oh, this one. ..and it still contains the not so good "solver" thing of mine.

Another tip or a trick. If you do not use UserKeys for anything (yet) assign a OBJ->, ->TAG and ->ARRY to F4, F5 and F6 keys on user layer. Also assign Unrot to down arrow in user layer.

Make a backup as usual.

From memory:

Code:

<<UNROT>>
KeyNumber
ASN

Advanced user manual did have a note how to get the right keynumber. You can extract it with this simple UserRPL program: <<DO UNTIL KEY END>>