[Scipy-tickets] [SciPy] #1465: SciPy output fo mathieu_a and mathieu_b differs from GSL for q < 0

SciPy Trac scipy-tickets@scipy....
Thu Jun 30 05:35:31 CDT 2011


#1465: SciPy output fo mathieu_a and mathieu_b differs from GSL for q < 0
---------------------------+------------------------------------------------
 Reporter:  Nikolay        |       Owner:  pv    
     Type:  defect         |      Status:  new   
 Priority:  normal         |   Milestone:  0.10.0
Component:  scipy.special  |     Version:  0.9.0 
 Keywords:  mathieu        |  
---------------------------+------------------------------------------------

Comment(by pv):

 Ok, there is a simple identity that can be used for -q -> q -- this should
 be easy to fix. http://dlmf.nist.gov/28.2#vi

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1465#comment:4>
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