#4498: Implement a symbolic version of the arg function
--------------------------------------------------+-------------------------
   Reporter:  TimothyClemans                      |          Owner:  somebody   
                 
       Type:  enhancement                         |         Status:  
positive_review             
   Priority:  major                               |      Milestone:  sage-5.0   
                 
  Component:  symbolics                           |       Keywords:  beginner, 
sd35.5            
Work_issues:  random tests, Maxima                |       Upstream:  N/A        
                 
   Reviewer:  Karl-Dieter Crisman, Burcin Erocal  |         Author:  Karen T. 
Kohl, Burcin Erocal
     Merged:                                      |   Dependencies:             
                 
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Changes (by kcrisman):

  * status:  needs_review => positive_review


Comment:

 I wondered; that makes sense.

 All looks well.  Just a question - do you want to include any of the
 following as tests?
 {{{
 sage: arg(long(1000))
 0
 sage: arg(1j)
 1.57079632679490
 sage: arg(1J)
 1.57079632679490
 sage: arg(complex(0,1))
 1.57079632679490
 sage: arg(complex(1,0))
 0.000000000000000
 sage: arg(int(10))
 0
 }}}
 It's not a big deal to me either way, I just wanted to test them.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4498#comment:22>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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