#19042: Fallback SAT solver in Sage
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Reporter: | Owner:
ncohen | Status: needs_work
Type: | Milestone: sage-6.9
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers: Jeroen Demeyer
numerical | Work issues:
Keywords: | Commit:
Authors: | a4ac4458b8f5aa633047299f9db2269fdf4e74ca
Nathann Cohen | Stopgaps:
Report Upstream: N/A |
Branch: |
public/19042 |
Dependencies: |
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Changes (by jdemeyer):
* status: needs_review => needs_work
* reviewer: => Jeroen Demeyer
Comment:
A few more details:
1. It's ugly that your ILP solver returns values as `0.0` and `1.0`. It
should be converted to `True`/`False`.
2. `Its performances` -> `Its performance`
3. `cryptominisat_available = True` -> `solver = 'cryptominisat'` and
`cryptominisat_available = False` -> `solver = 'LP'`. That's a lot
cleaner: you can remove the `solver is None` checks.
4. Please fix the `deicison` typo also in
`src/sage/sat/converters/polybori.py`
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Ticket URL: <http://trac.sagemath.org/ticket/19042#comment:25>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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