#4376: Implement conversion of power series over more rings (e.g. GF(p)) to pari
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   Reporter:  cremona                         |       Owner:  was               
  
       Type:  enhancement                     |      Status:  needs_work        
  
   Priority:  major                           |   Milestone:  sage-4.6.2        
  
  Component:  interfaces                      |    Keywords:  power series pari 
gp
     Author:  Francis Clarke, Jeroen Demeyer  |    Upstream:  N/A               
  
   Reviewer:  Marco Streng                    |      Merged:                    
  
Work_issues:                                  |  
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Comment(by jdemeyer):

 I'm wondering if we shouldn't simply do
 {{{
 if x.type() == 't_RFRAC':
     raise TypeError, "denominator must be a unit"
 }}}

 I doubt that a PARI RFRAC can ever have a denominator which *is* a unit.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4376#comment:14>
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