#9699: Barycentric embedding for planar graphs.
--------------------------------------------+-------------------------------
   Reporter:  fidelbarrera                  |       Owner:  jason, ncohen, rlm
       Type:  enhancement                   |      Status:  needs_work        
   Priority:  major                         |   Milestone:  sage-4.6.2        
  Component:  graph theory                  |    Keywords:                    
     Author:  Fidel Barrera-Cruz            |    Upstream:  N/A               
   Reviewer:  Nathann Cohen, Robert Miller  |      Merged:                    
Work_issues:                                |  
--------------------------------------------+-------------------------------
Changes (by rlm):

  * status:  positive_review => needs_work


Comment:

 It seems I pressed submit too soon. Indeed all tests pass on the 64 bit
 system.

 However on the 32-bit system, things seem to freeze at the following test:
 {{{
 Trying:
     g = graphs.BalancedTree(Integer(3),Integer(4))###line 2658:_sage_
 >>> g = graphs.BalancedTree(3,4)
 Expecting nothing
 ok
 Trying:
     g.set_planar_positions(test=True)###line 2659:_sage_    >>>
 g.set_planar_positions(test=True)
 Expecting:
     True
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9699#comment:20>
Sage <http://www.sagemath.org>
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