LaTeX syntax is supported on every text field that uses Remarkup, the Phabricator markup language. Included README files, comments, wiki pages, project and repository descriptions, etc etc
# Usage
## Inline mode
```
{tex \pi}
```
Which will produce: {tex \pi}
## Display mode
```
katex {{{
\begin{bmatrix}
a & b \\
c & a
\end{bmatrix}
}}}
```
Which will produce:
katex {{{
\begin{bmatrix}
a & b \\
c & a
\end{bmatrix}
}}}
## References
We're using {tex \KaTeX} to render LaTeX to HTML: [[https://github.com/Khan/KaTeX/wiki/Function-Support-in-KaTeX | Katex function support documentation]].