I will close this "error report thread" here, since I got a perfect answer
at
https://ask.sagemath.org/question/40935/bug-report-kernel-dies-after-1-hour-while-dividing-polynomials/
The workaround is not to create the quotient ring.
It is better to work in polynomial rings and to use the "lift"
Hi!
I can't find the SageAppliance for Sage version 8.1. All European mirrors
have the sage-8.0.ova as the latest version. I've also tried few USA
mirrors before I gave up.
Is it an unintentional omission or is SageAppliance discontinued?
Best regards,
Vit Tucek
--
Y
Nils, thank you very much for your answer.
(1)
You are right when you say that the division of polynomials can't always be
done in ideals. In my special case I deal with meromorphic functions on
the general elliptic curve with 17-torsion point P=(0,0) and basepoint O
and know the divisors of all
