How does the "Preview" tool work?

  • #1
mcastillo356
Gold Member
282
140
Hi PF

First I must apologize for posting a trivial question; I did it when published "Advice to obtain the domain of compound functions": the answer was given at the same time. I also typed bad, I forgot one delimiter.
How works Preview tool? How can I make use of it to obtain a preview as many times as I need? I didn't manage to display it more that one time.

Regards!
 

Answers and Replies

  • #2
hutchphd
Science Advisor
Homework Helper
3,574
2,751
You should be able to toggle preview mode using the icon (button). Sometimes it is a little funky. Notice the other buttons change to red in preview mode
 
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  • #3
35,651
12,217
Just press the preview icon again to continue editing. Unfortunately it's currently not possible to have editing and preview at the same time.
 
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