#6373: AA and QQbar have no is_square method
---------------------------+------------------------------------------------
 Reporter:  ncalexan       |       Owner:  was                      
     Type:  defect         |      Status:  new                      
 Priority:  major          |   Milestone:  sage-4.1                 
Component:  number theory  |    Keywords:  algebraic field is square
 Reviewer:                 |      Author:                           
   Merged:                 |  
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 {{{
 sage: QQbar(5).is_square()
 ---------------------------------------------------------------------------
 AttributeError                            Traceback (most recent call
 last)

 ...

 AttributeError: 'AlgebraicNumber' object has no attribute 'is_square'
 }}}

 but of course:

 {{{
 sage: QQbar(5).sqrt()
 2.236067977499790?
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6373>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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