How to input ± in Text tool or Input Box tool .
not in Algebra's input box or CAS input box.
In GeoGebra 6, also:
Select Advanced in the Text tool dialog window, then select the αβγ tab to open a list of useful mathematical symbols. Select the desired one to insert it in the Text
In GeoGebra 5,
select Symbols in the Text tool dialog box, then select ×÷− to open a list of useful mathematical symbols. Select the desired one to insert it in the Text
Use LaTeX: type
in a Text tool dialog window. Same in an input box, only if it's linked to a LaTeX text, but using LaTeX commands in input boxes can be tricky.
Thanks, another question
Everytime I open Geogebra, this view showed, even I close some window and save setting before I quit app last time.
I want to keep it this way when I open up,how?
Here an explainin picture ;-)
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