#15560: Add methods to rigged configurations
-------------------------------------+-------------------------------------
       Reporter:  tscrim             |        Owner:  sage-combinat
           Type:  enhancement        |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-6.3
      Component:  combinatorics      |   Resolution:
       Keywords:  rigged             |    Merged in:
  configurations                     |    Reviewers:  Anne Schilling
        Authors:  Travis Scrimshaw   |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:                     |  2874083b12a083c3d644860e09079c1136915622
  public/combinat/rigged_configurations/methods-15560|     Stopgaps:
   Dependencies:  #13872 #15882      |
-------------------------------------+-------------------------------------

Comment (by tscrim):

 Replying to [comment:22 aschilling]:
 > * The documentation of right_split has a ` missing. Please run the
 documentation to see that it actually compiles!

 I couldn't find this and the documentation built without an issue and
 looks okay to me (although there was a missing 'u').

 > * Please add the map `\theta` to rigged configuration and compare to
 lusztig_involution.

 Added under the name `complement`. In general, it will be different than
 `lusztig_involution`, which fixes each classical component, whereas
 `\theta` fixes the classical structure but permutes the classical
 components. Or did you mean you wanted me to add a doctest showing this?

 > * Please add tests and more explanations what `build_graph` does.
 Explain which graph it is computing. Also the following fails:

 This was due to before, the element constructor always preserved the
 vacancy numbers and now it recomputes it unless explicitly stated. Fixed
 with added tests. I expanded the documentation in
 `to_tensor_..._tableaux()` as well.

--
Ticket URL: <http://trac.sagemath.org/ticket/15560#comment:24>
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