Feature Request: Tooltip for latex

[parthi2929]

Hi

Every time I develop documentation using notebook which I later convert to latex, I often need to look up for past labels to reference. For this I need to either double click the numbered equation every time and see the label or should right click and see its math jax.

Is it possible to provide a customized tool tip for at least display mode equations? I understand this could be borderline scope for jupyter, but Mathjax already offers tooltip as per link here, but that is not working as its not recognized. Please let me know if any better workarounds available if this cannot be taken as FR.

[nguzman313]

I would like to second this request. As far as I can tell, attempting to change the MathJax configuration to include the "action" extension needed for the tooltip functionality does not work. Since Jupyter ships with a more minimal version of MathJax, the only solution available seems to be downloading the MathJax directory and telling Jupyter to look for that MathJax directory rather than the default one. This is highly inconvenient. The tooltip feature aids education in making equations easier to understand via annotations and increases accessibility by allowing for annotated equations that can be understood by color-blind users.