#16386: matching_polynomial of Grid2dGraph bombs
----------------------------+------------------------------
Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.3
Component: graph theory | Keywords: grid graph
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
----------------------------+------------------------------
{{{
sage: g = graphs.Grid2dGraph(4,4)
sage: g.matching_polynomial()
---------------------------------------------------------------------------
TypeError Traceback (most recent call
last)
<ipython-input-51-60f79320a776> in <module>()
----> 1 g.matching_polynomial()
/home/ralf/sage-6.2-x86_64-Linux/local/lib/python2.7/site-
packages/sage/graphs/matchpoly.so in
sage.graphs.matchpoly.matching_polynomial (sage/graphs/matchpoly.c:2718)()
TypeError: an integer is required
}}}
The same with `matching_polynomial(graphs.Grid2dGraph(3,3))`.
--
Ticket URL: <http://trac.sagemath.org/ticket/16386>
Sage <http://www.sagemath.org>
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