#19440: cluster seed is no longer hashable
-------------------------+-------------------------------------------------
Reporter: | Owner:
chapoton | Status: needs_work
Type: | Milestone: sage-6.10
defect | Resolution:
Priority: major | Merged in:
Component: | Reviewers: Christian Stump
combinatorics | Work issues:
Keywords: | Commit:
cluster | 704edce505ced902c389492fe9e20dbb3de0c50c
Authors: | Stopgaps:
Frédéric Chapoton |
Report Upstream: N/A |
Branch: |
public/19440 |
Dependencies: |
-------------------------+-------------------------------------------------
Changes (by vbraun):
* status: positive_review => needs_work
Comment:
Fails on 32-bit
{{{
sage -t --long src/sage/combinat/cluster_algebra_quiver/cluster_seed.py
**********************************************************************
File "src/sage/combinat/cluster_algebra_quiver/cluster_seed.py", line 871,
in sage.combinat.cluster_algebra_quiver.cluster_seed.ClusterSeed.__hash__
Failed example:
hash(Q) # indirect doctest
Expected:
-5649412990944896369
Got:
222337679
**********************************************************************
1 item had failures:
1 of 3 in
sage.combinat.cluster_algebra_quiver.cluster_seed.ClusterSeed.__hash__
[538 tests, 1 failure, 133.37 s]
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/19440#comment:10>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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