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[Octave-bug-tracker] [bug #44313] Cholesky


From: Mike Miller
Subject: [Octave-bug-tracker] [bug #44313] Cholesky
Date: Thu, 19 Feb 2015 21:53:52 +0000
User-agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0

Update of bug #44313 (project octave):

                  Status:                    None => Invalid                
             Open/Closed:                    Open => Closed                 
        Operating System:               GNU/Linux => Any                    

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Follow-up Comment #1:

Thanks for your bug report. I believe this is the correct behavior of the chol
function. If you think this should be documented more clearly, feel free to
follow up with a comment and suggest some wording to add to the manual.

According to the Matlab doc for chol, the argument is assumed to be symmetric
/ Hermitian. Only the upper triangular half of the input matrix is used and
its complex conjugate transpose is copied to the lower triangular half. So
this is correctly exactly what you are reporting.

http://www.mathworks.com/help/matlab/ref/chol.html

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  <http://savannah.gnu.org/bugs/?44313>

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