#15666: p_group_cohomology upgrade
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Reporter: SimonKing | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.1
Component: packages: optional | Resolution:
Keywords: group cohomology | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
In an unpublished version, I have solved it to the extent that the package
installs both with sage-5.13.beta4 and sage-6.1.beta4, and passes almost
all tests with sage-6.1.beta4.
So, this needs to be addressed as well. But the failures seem relatively
harmless:
- Some results have a different sign than expected. However, the given
result is mathematically correct. So, I should think how to modify the
tests so that they do not rely on a choice of a representative.
- Apparently there have been changes in the Singular interface. In two
corner cases, tests fail while it is attempted to create some ideal in the
Singular interface.
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Ticket URL: <http://trac.sagemath.org/ticket/15666#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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