#17569: Allow creating finite fields without a variable name
-------------------------------------+-------------------------------------
       Reporter:  pbruin             |        Owner:
           Type:  enhancement        |       Status:  needs_review
       Priority:  minor              |    Milestone:  sage-7.1
      Component:  finite rings       |   Resolution:
       Keywords:                     |    Merged in:
        Authors:  David Roe          |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/roed/allow_creating_finite_fields_without_a_variable_name|  
2fcbc08667d7048d1f9a2691c8e4e9a2eff66001
   Dependencies:                     |     Stopgaps:
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Comment (by jdemeyer):

 Replying to [comment:9 roed]:
 > Currently, you can feed random keyword arguments to most (all?) of the
 finite field constructors and they'll have no effect.

 That's certainly a serious bug, but outside the scope of this ticket.

 Still, I think that `conway` needs to be deprecated because it used to do
 something. Users should be made aware that the `conway` argument is no
 longer needed. Something like this should work:
 {{{
 #!python
 if 'conway' in kwds:
     del kwds['conway']
     from sage.misc.superseded import deprecation
     deprecation(17569, "the 'conway' argument is deprecated, pseudo-conway
 polynomials are now used by default if no variable name is given")
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/17569#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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