[Scipy-tickets] [SciPy] #1207: Improve complex-valued erf accuracy

SciPy Trac scipy-tickets@scipy....
Sun Jun 20 17:54:46 CDT 2010


#1207: Improve complex-valued erf accuracy
---------------------------+------------------------------------------------
 Reporter:  pv             |       Owner:  pv         
     Type:  enhancement    |      Status:  new        
 Priority:  normal         |   Milestone:  Unscheduled
Component:  scipy.special  |     Version:  devel      
 Keywords:                 |  
---------------------------+------------------------------------------------
 As noted in #683, the implementation of `erf` from specfun is limited in
 global accuracy to about 5e-8.

 It would be nice to have a more accurate algorithm for this function on
 the complex plane. Some suggestions were made in the comments to #623

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1207>
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