Precedence Rule with Function App

[Han]

(04-22-2015 08:19 PM)John Colvin Wrote:  

(04-22-2015 08:09 PM)Han Wrote:  Did you press the right arrow one too many times prior to the [x^y] button (in textbook mode)? Otherwise, I am unable to replicate your observations whether in algebraic or textbook entry mode.

No, I didn't, however I was in RPN mode. I doubt if you will be able to reproduce this.
Sorry I posted this since it seems to be a one time occurrence.

In textbook mode, typing X / 2 and then pressing the right arrow (twice?) makes it so that the [x^y] key applies to the entire expression currently displayed. That's one way to reproduce what you got.