#11539: Sage incorrectly interprets factorials in equations.
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       Reporter:  mhansen    |         Owner:  burcin  
           Type:  defect     |        Status:  new     
       Priority:  critical   |     Milestone:  sage-5.0
      Component:  symbolics  |    Resolution:          
       Keywords:             |   Work issues:          
Report Upstream:  N/A        |     Reviewers:          
        Authors:             |     Merged in:          
   Dependencies:             |      Stopgaps:          
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Changes (by eviatarbach):

  * priority:  major => critical


Comment:

 Here's another problem with factorials and Maxima:

 {{{
 sage: var('y')
 sage: (factorial(x)==y).solve(x)
 TypeError: unable to make sense of Maxima expression '[x!==y]' in Sage
 }}}

 Changed this to critical, since the first example can actually produce
 wrong answers.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11539#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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