# Discourse-math plugin now available

**URL:** <https://forum.numer.ai/t/discourse-math-plugin-now-available/805>\
**Category:** Announcements\
**Created:** [August 20, 2020, 1:57am UTC](https://forum.numer.ai/t/discourse-math-plugin-now-available/805 "2020-08-20T01:57:58Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![pschork](https://yyz1.discourse-cdn.com/flex009/user_avatar/forum.numer.ai/pschork/32/2495_2.png) [@pschork](https://forum.numer.ai/u/pschork)\
**Post date:** [August 20, 2020, 1:57am UTC](https://forum.numer.ai/t/discourse-math-plugin-now-available/805/1 "2020-08-20T01:57:58Z")

</div>

We’ve enabled the [discourse-math](https://meta.discourse.org/t/discourse-math-plugin/65770) plugin powered by [MathJax](https://www.mathjax.org/) 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

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

```

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<div class="post-metadata">

**Author:** ![pschork](https://yyz1.discourse-cdn.com/flex009/user_avatar/forum.numer.ai/pschork/32/2495_2.png) [@pschork](https://forum.numer.ai/u/pschork)\
**Post date:** [August 20, 2020, 2:00am UTC](https://forum.numer.ai/t/discourse-math-plugin-now-available/805/2 "2020-08-20T02:00:08Z")

</div>

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

 ![image](https://canada1.discourse-cdn.com/flex009/uploads/numerai/original/1X/3a026e4436fce792ed2d27847342d33401ec357f.png)