From help-octave-request at bevo dot che dot wisc dot edu Tue Dec 7 02:04:17 1999 Subject: Re: LU decomposition/backsubstitution From: Michael Hanke To: "John W. Eaton" Cc: help-octave at bevo dot che dot wisc dot edu Date: Tue, 7 Dec 1999 09:00:18 +0100 On Mon, 06 Dec 1999, John W. Eaton wrote: >No, not yet. Would someone like to volunteer to implement this >feature for Octave and contribute the changes? > I will think about that. But I am very busy recently such that no fast solution is probable. Michael John, I would prefer a transparent solution as I indicated before: If L is (logically) triangular, L\b should provide the correct algorithm. Any thoughts about that? Michael -- +---------------------------------------------------------------+ | Michael Hanke Royal Institute of Technology | | NADA | | S-10044 Stockholm | | Sweden | +---------------------------------------------------------------+ | Visiting address: Lindstedtsvaegen 3 | | Phone: + (46) (8) 790 6278 | | Fax: + (46) (8) 790 0930 | | Email: hanke at nada dot kth dot se| | | na dot mhanke at na-net dot ornl dot gov| | +---------------------------------------------------------------+ ----------------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.che.wisc.edu/octave/octave.html How to fund new projects: http://www.che.wisc.edu/octave/funding.html Subscription information: http://www.che.wisc.edu/octave/archive.html -----------------------------------------------------------------------