#16515: Every RDF number compares equal to NaN
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       Reporter:  tcoffee                        |        Owner:
           Type:  defect                         |       Status:  new
       Priority:  major                          |    Milestone:  sage-6.3
      Component:  basic arithmetic               |   Resolution:
       Keywords:  RDF RealDoubleField float NaN  |    Merged in:
  equal number                                   |    Reviewers:
        Authors:  Jeroen Demeyer                 |  Work issues:
Report Upstream:  N/A                            |       Commit:
         Branch:                                 |     Stopgaps:
   Dependencies:                                 |
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Comment (by tcoffee):

 Ah, I had not noticed that this was not specific to Python floats:

 {{{
 sage: RDF(123) == RDF(NaN)
 True
 }}}

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Ticket URL: <http://trac.sagemath.org/ticket/16515#comment:5>
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