After you have entered the formula for the first time
You need to "place" it to the wb
Later on you can "select" existing formula at wb,
Edit it
Then "update" should be active, and formula at wb will be modified as soon
you'll click update :)
This behavior might be not clear enough
Please share your ideas on how this can be improved :)
from mobile (sorry for typos ;)
On Sat, Oct 7, 2023, 10:42 Ali Alhaidary
wrote:
> Hi Guofeng
>
> Just click on the whiteboard where you want to put your equation after
> writing it in the tool box.
>
> Ali
>
>
> On 10/6/23 16:53, Guofeng Zhang wrote:
> > The Whiteboard has a Math formula tool. When I select it and enter a
> > LaTex string, like "\forall x \in X, \quad \exists y \leq \epsilon",
> > the Update button is still grayed.
> >
> > How to use it?
> >
> > Thanks for your help very much!
> >
> > Guofeng
