Problem with equation formatting in the notes
Hello. I was looking at your really excellent notes on discretizing finite volume problems. However for some reason, it seems like something is amiss with either mathjax or katex or whatever is formatting the latex equations. Here is a picture of what I am seeing in my browser. I actually tried 2 different browsers to see if it was a problem on my end, but it was not.
Not sure what it could be, but perhaps it is some simple adjustment to the version or something when generating the static pages.
Here is a picture of what I am seeing.

Hi,
Thanks for letting me know.
Seems the mathjax link might be finally dead. It lasted 10 years!
I suggest you to change branch to gh-pages, fork, download or clone that, and try and re-build to documentation with the newer versions of Sphinx.
I cannot promise to look into this quickly, but at least you will be able to read the notes. I will generate a PDF next time I look into this.