Singular 3-1-2 fixes a critical bug, cf. #10902. There are more bugfixes in the newest stable release. We should update as soon as possible.
Sage libsingular upgrade
There are various issues where currRing is not correctly set. Some of these are triggered by refcounting the rings and freeing them when they are no longer needed, see the dependency ticket #11339.
Singular spkg upgrade
Singular 3-1-2 fixes a critical bug, cf. #10902. There are more bugfixes in the newest stable release. We should update as soon as possible.
Sage libsingular upgrade
There are various issues where
currRingis not correctly set. Some of these are triggered by refcounting the rings and freeing them when they are no longer needed, see the dependency ticket #11339.Installation instructions
Install: http://boxen.math.washington.edu/home/jdemeyer/spkg/singular-3-1-3-3.p1.spkg
Apply the two dependency patches from #11339
Apply: attachment: 10903_flat.patch
Depends on #11339
CC: @zimmermann6 @simon-king-jena
Component: packages: standard
Keywords: singular SageDays34 sd34
Author: Burcin Erocal, Martin Albrecht, Volker Braun, Simon King
Reviewer: Martin Albrecht, Volker Braun, Simon King
Merged: sage-4.7.2.alpha4
Issue created by migration from https://trac.sagemath.org/ticket/10903