#13664: Another bug in add_edge
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Reporter: ncohen | Owner: jason, ncohen, rlm
Type: defect | Status: new
Priority: major | Milestone: sage-5.5
Component: graph theory | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Nathann Cohen
Merged in: | Dependencies:
Stopgaps: |
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A bug report from Nicolas Thiery. Since we all work together at the LRI we
did not send much new patches, but for sure we find a lot of bugs ! `:-P`
Nathann
{{{
sage: W = WeylGroup(["A",1])
sage: G = W.cayley_graph()
sage: Graph(G).degree()
[2, 1]
sage: h = Graph()
sage: h.add_edge(1,2,"a")
sage: h.add_edge(1,2,"a")
sage: h.degree()
[1, 2]
}}}
APPLY:
* [attachment:trac_x.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13664>
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