# Discourse-math plugin now available

We’ve enabled the discourse-math plugin powered by MathJax so now you can include nice formulas like \sigma = \sqrt{ \frac{1}{N} \sum_{i=1}^N (x_i -\mu)^2} in your forum posts!

The formula above is generated from this markdown

$\sigma = \sqrt{ \frac{1}{N} \sum_{i=1}^N (x_i -\mu)^2}$

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Btw, if you r-click the formula, there are more options/settings

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