But for reference the notebook is here. Introduction to Sympy and the Jupyter Notebook for engineering calculations. While a base Jupyter Notebook can do an awful lot extensions offer some additional features that may help with specific workflows or that simply improve the user experience.
Just put your LaTeX math inside.
Write LaTeX code to display the inverse matrix formula. The notebook itself as a jupyter notebook can be found and viewed on my github link to jupyter notebook. The name Jupyter is an indirect acronyum of the three core languages it was designed for. Already have an account.