#15669: Errors with graph complement
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       Reporter:  tscrim             |        Owner:  tscrim
           Type:  defect             |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-6.1
      Component:  graph theory       |   Resolution:
       Keywords:                     |    Merged in:
        Authors:  Travis Scrimshaw   |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  public/graphs/complement-15699     |  e2a498c3c7adc71adcadd76b0bc09ea9a6efe77c
   Dependencies:                     |     Stopgaps:
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Comment (by ncohen):

 Hello !

 > Done and NR. Although making an immutable copy destroys the name of the
 graph, so a slightly different question is do we want that behavior.

 O_o

 Destroys the name of the graph ? Why ? Well if it does I guess it's a bug,
 isn't it ? `O_o`

 Besides : shouldn't the complement of an immutable graph be immutable ?

 There are so many functions that will react oddly to immutable graphs....

 > Ah, I see. I also understand why you want to keep the same layout as the
 original graph too.

 Yep. It's just unfortunate for this graph `^^;`

 Nathann

--
Ticket URL: <http://trac.sagemath.org/ticket/15669#comment:3>
Sage <http://www.sagemath.org>
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