#8983: erf(0) should return 0
---------------------------+------------------------------------------------
   Reporter:  rossk        |          Owner:  RossK         
       Type:  enhancement  |         Status:  needs_review  
   Priority:  minor        |      Milestone:  sage-5.0      
  Component:  symbolics    |       Keywords:  erf, beginner 
Work_issues:               |       Upstream:  N/A           
   Reviewer:               |         Author:  Benjamin Jones
     Merged:               |   Dependencies:                
---------------------------+------------------------------------------------

Comment(by dsm):

 Looks good, but I think we should return a Sage zero (or at least match
 the type):

 {{{

 sage: erf(0)
 0
 sage: parent(erf(0))
 <type 'int'>

 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8983#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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