[Scipy-tickets] [SciPy] #1158: old_fval incorrectly overwritten when first line_search fails in optimize.fmin_bfgs

SciPy Trac scipy-tickets@scipy....
Sat Sep 4 19:04:39 CDT 2010


#1158: old_fval incorrectly overwritten when first line_search fails in
optimize.fmin_bfgs
-----------------------------+----------------------------------------------
  Reporter:  mrocklin        |       Owner:  somebody            
      Type:  defect          |      Status:  closed              
  Priority:  low             |   Milestone:  0.9.0               
 Component:  scipy.optimize  |     Version:  0.7.0               
Resolution:  fixed           |    Keywords:  optimize line_search
-----------------------------+----------------------------------------------
Changes (by pv):

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


Comment:

 Applied in r6681, although I suspect that in practice this does not
 matter.

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1158#comment:2>
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