[NumPy-Tickets] [NumPy] #2034: Implement sincos()

NumPy Trac numpy-tickets@scipy....
Mon Jan 30 16:17:30 CST 2012


#2034: Implement sincos()
-------------------------+--------------------------------------------------
 Reporter:  nschloe      |       Owner:  somebody   
     Type:  enhancement  |      Status:  new        
 Priority:  normal       |   Milestone:  Unscheduled
Component:  Other        |     Version:  1.6.1      
 Keywords:               |  
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 Hi,

 NumPy has capabilites for all kinds of trigonometric functions, but still
 missing out one important bit.
 In most every case I know of, both the sine and cosine of an angle need to
 be computed (e.g. for the representation of a circle).
 Numerically, sine and cosine can be evaluated at the same time, thus
 saving a great deal of complexity. This numerical method is implemented in
 http://linux.die.net/man/3/sincos, for example.

 Cheers,
 Nico

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/2034>
NumPy <http://projects.scipy.org/numpy>
My example project


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