#16497: Rounding problem with CBC and gurobi LP solvers
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Reporter: tmonteil | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.3
Component: packages: | Resolution:
optional | Merged in:
Keywords: | Reviewers: Nathann Cohen
Authors: Thierry Monteil | Work issues:
Report Upstream: N/A | Commit:
Branch: | 223941347e7ae66304c99ca73e9a531f8cc2c976
u/tmonteil/rounding_problem_with_cbc| Stopgaps:
Dependencies: |
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Comment (by tmonteil):
I added a doctest, not sure it is a valuable one. At least on my machine
with CBC installed, it returns a wrong answser without the fix (both
integer and binary cases), and a good answer with the fix.
It could be nice to have some buildbots running with some optional
packages installed.
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Ticket URL: <http://trac.sagemath.org/ticket/16497#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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