Doubts about the Home View

[Tim Wessman]

(04-15-2016 07:40 PM)Ernesto_R Wrote:  Tim,
Using an algebraic expression in RPN mode is exactly what I want to do.
Thank you for your tip to use ' ' marks.

Great!

Note that Prime is a bit more intelligent about being in ALG mode while in RPN. For example, on the 50g if you press '' or _ , it drops into ALG mode and anything you type continues going into the edit line and stops behaving in an RPN manner. For example, if you press + you get a plus instead of immediately attempting to evaluate the +.

On prime, it recognizes if your cursor is inside the ' ' or a unit object _( ) and similar things. If you move your cursor in and out of the algebraic object, you'll see the ALG indicator appear/disappear as you move in and out. Once outside, pressing + would once again immediately evaluate.