Sorry about posting the same thing twice. On Wednesday 7 February 2024 at 19:26:32 UTC G. M.-S. wrote:
> > Just to say that > https://ask.sagemath.org > gives me > 502 Bad Gateway > > Guillermo > > On Wed, 7 Feb 2024 at 19:35, Eric Gourgoulhon <[email protected]> wrote: > >> Le mercredi 7 février 2024 à 15:46:05 UTC+1, Dominic Steinitz a écrit : >> >> The example here https://sagemanifolds.obspm.fr/examples.html of >> >> >> - Electromagnetism in Minkowski spacetime >> >> <https://nbviewer.jupyter.org/github/ernestyalumni/Gravite/blob/master/EMsage.ipynb> >> [ipynb >> >> <https://raw.githubusercontent.com/ernestyalumni/Gravite/master/EMsage.ipynb>] >> >> (Electromagnetic field 2-form from E and B, Maxwell equations, conserved >> current, Lorentz force, Poynting vector) >> >> Fails with the error in the title and in more detail below. >> >> >> For reference: this is discussed in the new thread >> https://groups.google.com/g/sage-support/c/yD6k655EWOA/m/3AMzKdpaAQAJ >> >> Besides, the question about the connection forms has been answered on >> https://ask.sagemath.org/ >> >> Eric. >> > > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/232226b6-6609-40d6-a63c-ff74dfe18cbbn%40googlegroups.com.
