Hi, Is there some doc on how to input math formula here?

[cpwang]

The source text seems latex, but it flashes too quick. I can not find anything in Q&A, nor I get any search result.

Thanks

 

[MarkFL]

Hello and welcome to MHB!

Here is a link to our subforum containing tutorials on how to use $\LaTeX$ here:

LaTeX Tips and Tutorials

Here is a link to the parent forum where you can ask specific questions about using $\LaTeX$:

LaTeX Help and Discussion