typing x-bar, y-bar in the ti-nspire cx cas

[farefernandez]

Hi!

I'm trying to type formulas with things like

$mathjax$\bar{x}$mathjax$

or even

$mathjax$\bar{y}$mathjax$

in the notes application.
Is this possible? I've found ways to write

$mathjax$\bar{a}$mathjax$

(using the flag button) and a few other letters. But it appears to work with wovels only.

Thanks!

[Adriweb]

You can "cheat" by using the segment notation on some selected text, which will be a horizontal bar above.
menu > insert > shape > segment

[farefernandez]

Thanks for the hack