#11648: Contour plot cannot deal with non-real numbers
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       Reporter:  eviatarbach  |         Owner:  jason, was
           Type:  defect       |        Status:  new       
       Priority:  major        |     Milestone:  sage-5.1  
      Component:  graphics     |    Resolution:            
       Keywords:               |   Work issues:            
Report Upstream:  N/A          |     Reviewers:            
        Authors:               |     Merged in:            
   Dependencies:               |      Stopgaps:            
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Comment (by kcrisman):

 > Another issue is whether the real part of the complex number should be
 plotted, like
 [http://www.wolframalpha.com/input/?i=log%28x%29+%2B+log%28y%29 Wolfram
 Alpha] does.

 I'd say no, because those are very clearly labeled as "real part" and so
 forth, which we don't do.  As long as we aren't doing something ''wrong'',
 I think that the picture you have and similar behavior is ok; it's
 understood that one doesn't plot complex values.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11648#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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