[Scipy-tickets] [SciPy] #299: gammaincinv gives incorrect answers

SciPy scipy-tickets@scipy....
Thu Apr 24 00:04:12 CDT 2008


#299: gammaincinv gives incorrect answers
---------------------------+------------------------------------------------
 Reporter:  djcmackay      |        Owner:  cookedm
     Type:  defect         |       Status:  closed 
 Priority:  normal         |    Milestone:  0.7    
Component:  scipy.special  |      Version:         
 Severity:  normal         |   Resolution:  fixed  
 Keywords:  gammainc       |  
---------------------------+------------------------------------------------
Changes (by cookedm):

  * status:  assigned => closed
  * resolution:  => fixed

Comment:

 This should be fixed in r4171. I use false position to find the root of
 gammainc(a,x)-y=0 for y < 0.25.

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Ticket URL: <http://scipy.org/scipy/scipy/ticket/299#comment:4>
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