# Math formula in post not display after save

**URL:** <https://meta.discourse.org/t/math-formula-in-post-not-display-after-save/360312>\
**Category:** Product Support\
**Tags:** math\
**Created:** [April 3, 2025, 10:17pm UTC](https://meta.discourse.org/t/math-formula-in-post-not-display-after-save/360312 "2025-04-03T22:17:08Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![Arkshine](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/arkshine/32/298682_2.png) [@Arkshine](https://meta.discourse.org/u/Arkshine)\
**Post date:** [April 3, 2025, 10:50pm UTC](https://meta.discourse.org/t/math-formula-in-post-not-display-after-save/360312/5 "2025-04-03T22:50:42Z")

</div>

Let’s try here to see.

\left. \begin{array}{l} \text{if $n$ is even:}&n/2\\ \text{if $n$ is odd:}&3n+1 \end{array} \right\} =f(n)

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I can’t reproduce the issue here.  
Would you be okay to share your forum URL here (or by PM if you prefer)?

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_[View the full topic](https://meta.discourse.org/t/math-formula-in-post-not-display-after-save/360312)._