[Scipy-tickets] [SciPy] #492: Problem in linalg.svd ?

SciPy scipy-tickets@scipy....
Sun Sep 2 04:27:04 CDT 2007


#492: Problem in linalg.svd ?
--------------------------+-------------------------------------------------
 Reporter:  Mark Poolman  |        Owner:  somebody
     Type:  defect        |       Status:  new     
 Priority:  normal        |    Milestone:  0.6     
Component:  scipy.linalg  |      Version:          
 Severity:  normal        |   Resolution:          
 Keywords:                |  
--------------------------+-------------------------------------------------
Comment (by stefan):

 I couldn't reproduce this problem with scipy 0.6.0.dev3291, atlas3-sse2
 3.6.0-20.6 (feisty) on a Pentium Duo Core:

 {{{
 max= 7.71765718344e-15 min= -8.80779427756e-15
 }}}

 Could you try the newest version of scipy and see whether the problem
 persists?  Does the problem occur both with and without ATLAS?

 In the newer versions of scipy, "matrixmultiply" has become "dot", and
 you'll need to "import scipy.linalg" explicitly.

-- 
Ticket URL: <http://scipy.org/scipy/scipy/ticket/492#comment:1>
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