How to get the content of an input box that is set to Symbolic updated ?
I have a input box that is set to Symbolic.
In a button click script I have used this script:
SetValue[ InputBox, “( (-b) / (2 * a) , (-d) / ( 4 * a) )” ]
NB. None of the letters are defined as variables in GeoGebra.
After this click script have been run, this formula is shown in the input box. But it isn’t shown nicely before someone click in the input box which immediately changes the way the formula is written.
Then I wonder: Can I use a script to update the content of the input box so that it is written nicely just after the click script have run, and if so what script can I use ?