#13728: Implements some standard methods for fields
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       Reporter:  stumpc5               |         Owner:  AlexGhitza  
           Type:  enhancement           |        Status:  needs_review
       Priority:  major                 |     Milestone:  sage-5.6    
      Component:  algebra               |    Resolution:              
       Keywords:  field, ring, is_unit  |   Work issues:              
Report Upstream:  N/A                   |     Reviewers:              
        Authors:  Christian Stump       |     Merged in:              
   Dependencies:                        |      Stopgaps:              
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Changes (by stumpc5):

  * status:  new => needs_review


Old description:

> Implements
>
> - is_integral_domain
> - is_field
> - fraction_field
> - !__pow__
>
> for fields, and
>
> - is_unit
>
> for field elements.

New description:

 Implements

 - {{{is_integral_domain}}}
 - {{{is_field}}}
 - {{{fraction_field}}}
 - {{{__pow__}}}

 for fields, and

 - {{{is_unit}}}

 for field elements.

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13728#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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