#10527: Implementation of quiver mutation type
----------------------------------------+-----------------------------------
       Reporter:  stumpc5               |         Owner:  sage-combinat
           Type:  enhancement           |        Status:  needs_work   
       Priority:  major                 |     Milestone:  sage-5.0     
      Component:  combinatorics         |    Resolution:               
       Keywords:  quiver mutation type  |   Work issues:               
Report Upstream:  N/A                   |     Reviewers:               
        Authors:  Christian Stump       |     Merged in:               
   Dependencies:  #10349                |      Stopgaps:               
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Comment (by hthomas):

 It seems that this patch and 10538 depend on each other.

 {{{
 sage: QuiverMutationType('X',6,2).standard_quiver()

 /home/hugh/sage-5.0.rc0/local/lib/python2.7/site-
 packages/sage/combinat/cluster_algebra_quiver/quiver_mutation_type.pyc in
 standard_quiver(self)
    1439             Quiver on 12 vertices of type [ ['A', 3], ['B', 3],
 ['X', 6, 2] ]
    1440         """
 -> 1441         from quiver import Quiver
    1442         Q = Quiver( self._digraph )
    1443         Q._mutation_type = self

 ImportError: No module named quiver
 }}}

 I could go ahead and (try to) review both together, unless you have a
 better suggestion.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10527#comment:13>
Sage <http://www.sagemath.org>
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