#4498: Implement a symbolic version of the arg function; the current one is only
for actual numbers
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 Reporter:  TimothyClemans    |        Owner:  somebody     
     Type:  enhancement       |       Status:  new          
 Priority:  major             |    Milestone:  sage-wishlist
Component:  basic arithmetic  |   Resolution:               
 Keywords:                    |  
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Comment (by was):

 > Is this really an enchancement? As it is, just using arg(x) already
 > raises an error and everything that needs arg() must be implemented
 numerically.

 Yes, this is an enhancement since it is implementing new functionality.
 It would be a bug fix if there were a bug in the existing arg function,
 where it produced invalid results on supported input.

  -- William

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4498#comment:5>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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