Use of variables

[Tugdual]

(01-26-2014 09:06 PM)Han Wrote:  [Shift][()][Alpha][Vars][Enter] - places 'A' on the stack
[Shift][EEX] stores

If you have ever used an RPL machine, this will look familiar. If your only experience has been RPN, then it will seem very foreign. As for keystrokes, it takes more because the keyboard was probably not originally designed for RPN/RPL (that is my own opinion).

My goodness, I would never have guessed that, thanks for the hint Han.
This being said, I find it even more cumbersome than other modes (7 key strokes)!

I would think that the use of touch screen is probably the prefered option over memories.