#12181: random_DAG does not terminate on it's default inputs
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   Reporter:  mderickx       |          Owner:  tbd     
       Type:  defect         |         Status:  new     
   Priority:  major          |      Milestone:  sage-4.8
  Component:  PLEASE CHANGE  |       Keywords:          
Work_issues:                 |       Upstream:  N/A     
   Reviewer:                 |         Author:          
     Merged:                 |   Dependencies:          
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Comment(by bbanu):

 It appears it is stuck in /local/lib/python2.6/site-
 packages/sage/sandpiles/sandpile.pyc at

    4904             for j in range(i):
 -> 4905                 if p > random():

 This is the same behavior as
 {{{
 random_DAG(5, 0)
 }}}

 It appears p=1/2 from the definition of random_DAG is evaluated to 0 (so
 there are no possible connections), hence p = 0.5 should fix it.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12181#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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