#7615: Fix arctan2 documentation
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   Reporter:  kcrisman       |       Owner:  mvngu       
       Type:  defect         |      Status:  needs_review
   Priority:  minor          |   Milestone:  sage-4.3    
  Component:  documentation  |    Keywords:              
Work_issues:                 |      Author:              
   Upstream:  N/A            |    Reviewer:              
     Merged:                 |  
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Description changed by mvngu:

Old description:

> From [http://groups.google.com/group/sage-
> support/browse_thread/thread/9fba0850f4211fd9|this thread]:
> {{{
> As you mentioned, the documentation instructed
> me that arctan2(y,x)=arctan(y/x) and so I thought that arctan2(0,x)
> would always equal 0.
> }}}

New description:

 From [http://groups.google.com/group/sage-
 support/browse_thread/thread/9fba0850f4211fd9 this thread]:
 {{{
 As you mentioned, the documentation instructed
 me that arctan2(y,x)=arctan(y/x) and so I thought that arctan2(0,x)
 would always equal 0.
 }}}

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7615#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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