Copying from Disroot
====================
It is time to see what happens when a presentation edited on Cryptpad[1] is
viewed with LibreOffice.
So, I try to export it:

  File(button)->export

and then I choose the format '.odp'.
I get a warning message about Disroot being unstable, but still click 'OK'
and proceed to download/
Disappointment!
I don't see the formula object. So, I edit the file and rewriting the
formula objects in LibreOffice.
I want the presentation to be available and uploaded to the hackerspace's
site. Let us see if 'archive.org' can archive it. No, I see that the page is
loading forever now. Not a good idea.


[1] https://cryptpad.disroot.org