Just realised that the Obsidian text editor supports MathJax.
So for the mathematically inclined, write your Latex equations either inline by surrounding them with $s, or on their own line starting with $$.
It’ll transform e.g.:
$$ p = \frac{(W+L+1)!}{W!L!} p^W(1-p)^L $$
into:
![](https://cdn.uploads.micro.blog/69139/2023/60b46e0376.png)