#19291: Graph.spanning_trees does not like loops
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Reporter: Stefan | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.9
Component: graph theory | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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{{{
G = Graph({0:{0:'a', 1:'b'}, 1:{2: 'c'}, 2:{0: 'e'}}, loops=True)
S = G.spanning_trees()
}}}
goes "boom" (recursion depth exceeded). It also destroys G in the process,
which shouldn't happen, I think.
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Ticket URL: <http://trac.sagemath.org/ticket/19291>
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