[Scipy-tickets] [SciPy] #593: flapack.error: ((lwork==-1) || (lwork>=MAX(1, 8*n))) failed for 3rd keyword lwork

SciPy scipy-tickets@scipy....
Thu Jan 24 07:42:04 CST 2008


#593: flapack.error: ((lwork==-1) || (lwork>=MAX(1,8*n))) failed for 3rd keyword
lwork
--------------------------+-------------------------------------------------
 Reporter:  nils          |       Owner:  somebody
     Type:  defect        |      Status:  new     
 Priority:  normal        |   Milestone:  0.7     
Component:  scipy.linalg  |     Version:  devel   
 Severity:  critical      |    Keywords:          
--------------------------+-------------------------------------------------
 {{{
 zggev:lwork=40
 Traceback (most recent call last):
   File "test_lwork.py", line 7, in <module>
     w = linalg.eigvals(t*B+dot(A,X),A)
   File "/data/home/nwagner/local/lib/python2.5/site-
 packages/scipy/linalg/decomp.py", line 378, in eigvals
     return eig(a,b=b,left=0,right=0,overwrite_a=overwrite_a)
   File "/data/home/nwagner/local/lib/python2.5/site-
 packages/scipy/linalg/decomp.py", line 134, in eig
     return _geneig(a1,b,left,right,overwrite_a,overwrite_b)
   File "/data/home/nwagner/local/lib/python2.5/site-
 packages/scipy/linalg/decomp.py", line 75, in _geneig
     overwrite_a,overwrite_b)
 flapack.error: ((lwork==-1) || (lwork>=MAX(1,8*n))) failed for 3rd keyword
 lwork
 }}}

-- 
Ticket URL: <http://scipy.org/scipy/scipy/ticket/593>
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