#14084: Wrong domain of the fraction field construction functor
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       Reporter:  SimonKing  |         Owner:  roed    
           Type:  defect     |        Status:  new     
       Priority:  major      |     Milestone:  sage-5.7
      Component:  padics     |    Resolution:          
       Keywords:             |   Work issues:          
Report Upstream:  N/A        |     Reviewers:          
        Authors:             |     Merged in:          
   Dependencies:             |      Stopgaps:          
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Comment (by SimonKing):

 Good!
 {{{
 sage: P = ZZ[['x']]
 sage: P._default_category
 Category of integral domains
 sage: P._is_category_initialized()
 True
 sage: P.category()
 Category of commutative rings
 }}}

 So, again, one should be able to simply use `self._default_category` when
 initialising the power series ring.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14084#comment:13>
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