#17254: Upgrade to Singular-4-0-2
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-7.2
Component: packages: | Resolution:
standard | Merged in:
Keywords: | Reviewers:
Authors: Jakob Kroeker, | Work issues:
Jean-Pierre Flori, Jeroen Demeyer | Commit:
Report Upstream: N/A | dca98ec292ca4e782a9e641e61ea92d60089fd09
Branch: | Stopgaps:
u/tscrim/upgrade_singular-17254 |
Dependencies: |
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Comment (by jakobkroeker):
@jpflori
when using 'r.pLDeg()' instead of 'p_Deg()' in 'singular_polynomial_deg()'
(src/sage/libs/singular/polynomial.pyx)
some test from above pass, for example:
{{{
./sage -t src/sage/schemes/affine/affine_point.py
./sage -t src/sage/schemes/affine/affine_morphism.py
./sage -t src/sage/rings/polynomial/pbori.pyx
./sage -t src/sage/rings/polynomial/infinite_polynomial_element.py
}}}
especially some segfaults disappear but then probably other passing tests
get broken?
Which example did you have in mind when you changed 'r.pLDeg()' to
'p_Deg()' in
'singular_polynomial_deg()' (src/sage/libs/singular/polynomial.pyx)?
Maybe we should discuss with Hans his commit in case it breaks something
https://groups.google.com/forum/#!topic/libsingular-devel/jregxl-k8Mw
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Ticket URL: <http://trac.sagemath.org/ticket/17254#comment:156>
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