#17184: Upgrade to Singular-3-1-7
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: packages: | Resolution:
standard | Merged in:
Keywords: | Reviewers:
Authors: Jean-Pierre Flori | Work issues:
Report Upstream: N/A | Commit:
Branch: | cdedfc61ca715961acca343dea87e7e5c1163063
u/jpflori/ticket/17184 | Stopgaps:
Dependencies: |
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Comment (by jpflori):
And this is the new piece of code in 3-1-7 in iplib.cc around line 453:
{{{
+ if ((currRing!=NULL) &&
+ ((currRingHdl==NULL)||(IDRING(currRingHdl)!=currRing)
+ ||(IDLEV(currRingHdl)>=myynest-1)))
+ {
+ rSetHdl(rFindHdl(currRing,NULL));
+ iiLocalRing[myynest-1]=NULL;
+ }
}}}
In fact the whole block (not only the one included above) used to be
around line 556 in 3-1-6.
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Ticket URL: <http://trac.sagemath.org/ticket/17184#comment:18>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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