#17092: Quivers incorrectly assume labels are checked for equality of graphs
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       Reporter:  emassop            |        Owner:
           Type:  defect             |       Status:  new
       Priority:  major              |    Milestone:  sage-6.4
      Component:  graph theory       |   Resolution:
       Keywords:                     |    Merged in:
        Authors:  Erik Massop        |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/emassop/weighted_for_path_semigroup|  
cddc9698673d03ec6e07dd742db4c02a1b36558e
   Dependencies:                     |     Stopgaps:
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Changes (by {'newvalue': u'Erik Massop', 'oldvalue': ''}):

 * commit:   => cddc9698673d03ec6e07dd742db4c02a1b36558e
 * author:   => Erik Massop


Comment:

 Like this?

 Note that {{{G.path_semigroup().quiver() == G}}} is no longer always true.
 This breaks code that compares graphs from the path semigroups with the
 graphs that they were created with.

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Ticket URL: <http://trac.sagemath.org/ticket/17092#comment:4>
Sage <http://www.sagemath.org>
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