I agree that this seems to be a good improvement. I think it should
replace the current "vizing" algorithm, instead of adding a new function to
the namespace.
A minor issue is that (if I understand correctly) the current vizing
algorithm always gives a colouring with Delta + 1 colours. If tha
Feel free to open a ticket for this code. It's seems a good improvement.
On Sunday, November 27, 2022 at 5:39:34 PM UTC+1 Matheus Maldonado wrote:
> Hello everyone,
>
> I just developed a new function for coloring graph edges based on
> this article:
> https://www.sciencedirect.com/science/arti
Hi,
I am sorry that I could not get back to you sooner.
Thanks for reminding me the problems of WSL and the vintage of my machine.
Best regards,
phi
On Sunday, November 27, 2022 at 11:56:06 AM UTC-5 dim...@gmail.com wrote:
> On Sun, Nov 27, 2022 at 8:10 AM being nobody00
> wrote:
> >
> > >
Hi,
I am sorry that I could not get back to you sooner.
Thank you so much for the advice, I will try it out and report back.
Best regards,
phi
On Sunday, November 27, 2022 at 4:46:26 PM UTC-5 Matthias Koeppe wrote:
> /usr/include/x86_64-linux-gnu/sys/cdefs.h:453:10: fatal error:
> scipy/_lib
/usr/include/x86_64-linux-gnu/sys/cdefs.h:453:10: fatal error:
scipy/_lib/_uarray/_uarray.cpython-310-x86_64-linux-gnu.so.p/bits/long-double.h:
Invalid argument
These are sporadic system call errors that are known to happen on WSL.
See https://trac.sagemath.org/ticket/31088
Just restarting th
On Sun, Nov 27, 2022 at 8:10 AM being nobody00 wrote:
>
> > What OS?
> $ uname -a
> Linux PC1 4.4.0-17763-Microsoft #2268-Microsoft Thu Oct 07 16:36:00 PST 2021
> x86_64 x86_64 x86_64 GNU/Linux
>
this is a guest OS of WSL, as far as I know, and very old one (4+
y.o., and unsupported since early
Hello everyone,
I just developed a new function for coloring graph edges based on
this article:
https://www.sciencedirect.com/science/article/abs/pii/002001909290041S ,
and I'd like to know if you think it's a valuable contribution to sage and
deserves a trac ticket. I compared the existing ed
> What OS?
$ uname -a
Linux PC1 4.4.0-17763-Microsoft #2268-Microsoft Thu Oct 07 16:36:00 PST
2021 x86_64 x86_64 x86_64 GNU/Linux
Please find appended below excerpts from 'config.log' and 'scipy-1.9.2.log'.
Maybe this is newly introduced after https://trac.sagemath.org/ticket/34658?
FWIW, beta 4
