This issue is also present in the `non-myst` version of the book. In `re_with_feedback` lecture. The maths output for eigenvectors in huge, and extends beyond the page for HTML: <img width="1318" alt="Screen Shot 2021-03-01 at 3 31 28 pm" src="https://user-images.githubusercontent.com/6542997/109452145-34dba580-7aa3-11eb-9431-1f851b7d7846.png"> and gets clipped off in latex: <img width="1011" alt="Screen Shot 2021-03-01 at 3 21 10 pm" src="https://user-images.githubusercontent.com/6542997/109451540-c2b69100-7aa1-11eb-89a6-5219040e2edf.png">