问题 I want to number the LaTeX equation, I searched internet that I shall use %%javascript MathJax.Hub.Config({ TeX:{equationNumbers:{autoNumber:'all'}} }); I tested with an equation also with \eqref{} : In equation $\eqref{eq:sample}$, we find the value of an interesting integral: \begin{equation} \int_0^\infty \frac{x^3}{e^x-1}\,dx = \frac{\pi^4}{15} \label{eq:sample}{\tag{99}} \end{equation} The output in JupyterLab is So far everything looks alright, however I start any another cell, use