#14685: error in the computing of the approximate order in LazyPowerSeries
------------------------------------------------------------+---------------
       Reporter:  MatthieuDien                              |         Owner:  
sage-combinat
           Type:  defect                                    |        Status:  
new          
       Priority:  major                                     |     Milestone:  
sage-5.10    
      Component:  combinatorics                             |    Resolution:    
           
       Keywords:  LazyPowerSeries aorder approximate order  |   Work issues:    
           
Report Upstream:  N/A                                       |     Reviewers:    
           
        Authors:                                            |     Merged in:    
           
   Dependencies:                                            |      Stopgaps:    
           
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Comment (by chapoton):

 Bienvenue à bord !

 Your patch does not looks good: it contains three times the same thing. It
 is necessary to make it again in a more clean way.

 It is not clear to me what the expected result should be in the example
 given above. Which answer is correct and which one is not ?

 Apart from that, it would be good to add a test to check that the error is
 corrected. Something like
 {{{
 One checks that :trac:`14685` is solved::

     sage: R = LazyPowerSeriesRing(QQ)
 }}}
 and then the appropriate example.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14685#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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