I did go on to discuss this on the Maxima mailing list:
https://sourceforge.net/p/maxima/mailman/maxima-discuss/thread/CADB8Zm56axVDFXRLbJnxm7xnnbQiixBzg4VX1T91ucj%2B-tuGvA%40mail.gmail.com/#msg58347791
Apparently domain:complex as used by Sage is not a very well tested
configuration of Maxima.
The documented effect is usually of most impact:
https://maxima.sourceforge.io/docs/manual/maxima_46.html#index-domain
there may be other undocumented effects, but the one above tends to explain
a lot already.
On Sunday 3 December 2023 at 06:26:20 UTC-8 Oscar Benjamin wrote:
> What does "set
That should be
`omega(1,1).display(e)`
> nabla_g connection 1-form (1,1) = x e^0 + y e^1)
On Sunday 31 December 2023 at 16:43:16 UTC Dominic Steinitz wrote:
> I am calculating the connection forms for the case of a Poincaré Disk but
> the diagonal elements appear to be non-zero
>
> `M =