# Math not rendering in embedded posts

**URL:** <https://meta.discourse.org/t/math-not-rendering-in-embedded-posts/176699>\
**Category:** Product Support\
**Tags:** math\
**Created:** [January 18, 2021, 6:25pm UTC](https://meta.discourse.org/t/math-not-rendering-in-embedded-posts/176699 "2021-01-18T18:25:29Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![danekhollas](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/danekhollas/32/79637_2.png) [@danekhollas](https://meta.discourse.org/u/danekhollas)\
**Post date:** [January 30, 2021, 8:32pm UTC](https://meta.discourse.org/t/math-not-rendering-in-embedded-posts/176699/6 "2021-01-30T20:32:36Z")

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The problem with that patch might be that it tries to load Javascript from [mathjax.org](http://mathjax.org), which I think the current Discourse version blocks by default? You might need to add `https://cdn.mathjax.org` to the `cors origins` Site Setting.

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_[View the full topic](https://meta.discourse.org/t/math-not-rendering-in-embedded-posts/176699)._