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[Octave-bug-tracker] [bug #36437] chol2inv can't handle sparse matrix


From: Carnë Draug
Subject: [Octave-bug-tracker] [bug #36437] chol2inv can't handle sparse matrix
Date: Tue, 9 Aug 2016 23:10:04 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0

Update of bug #36437 (project octave):

                  Status:               Confirmed => Fixed                  
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #4:

I have pushed the fix.  Some notes of this fix:

* sparse matrices that were previously identified as banded, but were banded
AND lower/upper, are now upper or lower and not banded.
* I noticed that non-sparse matrices do not check for banded matrices.

http://hg.savannah.gnu.org/hgweb/octave/rev/5417dad26a25

http://hg.savannah.gnu.org/hgweb/octave/rev/71d86e88589f

Note, I had to adjust the precision in one of your tests.

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?36437>

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