#12449: Improve the way that sage evaluates symbolic functions on basic types
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       Reporter:  bober                          |         Owner:  bober        
                
           Type:  enhancement                    |        Status:  needs_work   
                
       Priority:  major                          |     Milestone:  sage-5.1     
                
      Component:  symbolics                      |    Resolution:               
                
       Keywords:  gamma function                 |   Work issues:               
                
Report Upstream:  N/A                            |     Reviewers:  Burcin 
Erocal, Jonathan Bober
        Authors:  Jonathan Bober, Burcin Erocal  |     Merged in:               
                
   Dependencies:  #4498, #12507, #9130           |      Stopgaps:               
                
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Changes (by jdemeyer):

  * status:  positive_review => needs_work


Comment:

 Replying to [comment:25 bober]:
 > A few people seemed to agree that if a function is called on a machine
 floating point type then it is reasonable for it to give machine dependent
 answers.

 Obviously the following comment doesn't apply then:
 {{{
 # It is more accurate than gsl's gamma function and
 # should provide consistant results across platforms.
 }}}

 Also: you should add tests for the infinity stuff that you added.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12449#comment:26>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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