Dear all, I apologize that his may be out of place, but I started preparing
the sage days talk on jupyter and I find myself on a completely new
terri(fying)tory. I have a bunch of questions and I'd appreciate if you can
point me in the right direction to read.
1. I remember in this list there were a few calls to help on the migration
from jupyter notebook to jupyterlab, but I can't seem to surf those
e-mails. Has this effectively happened? This is probably the only
meaningful question, I want to rule out whether I am trying to write the
slides in the wrong environment first.
2. I am running on arch, and I have installed both jupyter notebook and
jupyterlab. When running sage with `sage -n jupyter --ip=127.0.0.1` there's
a trace with `ModuleNotFoundError: No module named 'jupyterlab'` and right
after the notebook runs fine, but with jupyter notebook, not jupyter lab
3. If I run jupyterlab with `jupyter lab` it does not recognize the sage
kernel (I run sage out of my local git repo). I do not know how to make it
visible to the system jupyterlab.
4. I don't particularly care for one or the other, I would just want to
construct a readable slideshow that more or less resembles a normal beamer
slideshow. Mathjax seems to be missing some Tex Fonts as I get
```
404 GET /nbextensions/mathjax/fonts/HTML-CSS/TeX/otf/MathJax_Script-Regular.otf (127.0.0.1) 62.44ms referer=
http://127.0.0.1:8888/notebooks/Talk.ipynb
```
Should I install some extension to get these fonts.
5. The same with theorem-like definitions. I installed the extension
latex_envs following instructions in
https://jupyter-contrib-nbextensions.readthedocs.io/en/latest/nbextensions/latex_envs/README.html
But I can't get it to render a definition properly. I suspect this may be a
mixing of using a distro package manager for jupyter vs pip install for the
extension itself. What's the right way of checking which extensions are
running?
6. Finally, I find the workflow horrible: I make the notebook a slideshow,
then mark cells as slides, mode markdown, then type some math in them. If I
hit <Shit>-<Enter> to render them they render one way, then if I want to
run the slides with
`jupyter nbconvert Talk.ipynb --to slides --post serve`
They render in a different way. In particular headings and plain html code
like <p>text</p>
Is this the right workflow to prepare slides?
Thanks
R.