#19586: Add is_cayley_graph
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       Reporter:  jaanos             |        Owner:
           Type:  enhancement        |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-6.10
      Component:  graph theory       |   Resolution:
       Keywords:  Cayley graphs      |    Merged in:
  groups                             |    Reviewers:
        Authors:  Janoš Vidali       |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:                     |  95dfa64264bb0e6ec9122e5ce458a5000d48bc3d
  u/jaanos/add_is_cayley_graph       |     Stopgaps:
   Dependencies:                     |
-------------------------------------+-------------------------------------

Comment (by jaanos):

 Hi!

 OK, I added the comment and the doctest.

 > The only ones I know are the directed GNP:

 Thanks, but of course these won't help here. I've used an augmented
 Paley(9) graph instead.

 > > Also, `cayley_graph` on a group will not return multiedges or loops,
 even when the generators contain repeated elements or the identity and
 `simple` is set to `False`. So maybe this is something that should be
 changed.
 >
 > If you have a use for something like that, of course.

 Not really, except possibly for doctesting (and consistency).

 Janoš

--
Ticket URL: <http://trac.sagemath.org/ticket/19586#comment:20>
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