Re: Weird message
- To: mathgroup at smc.vnet.net
- Subject: [mg43511] Re: Weird message
- From: Bill Rowe <listuser at earthlink.net>
- Date: Thu, 18 Sep 2003 05:40:07 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
On 9/17/03 at 7:58 AM, akpovo at lmfp.nhmfl.gov (Ch akpovo) wrote: > I just upgraded my mathematica 4.2 to version 5. I created a code which was > running fine on the old version. When I run the code with the new version it > gives me the following message > > > CholeskyDecomposition::obslt: > CholeskyDecomposition is now a System` function. The package > LinearAlgebra`Cholesky` is obsolete. > > Needs::nocont: Context LinearAlgebra`Cholesky` > was not created when Needs was evaluated. > > I do not understand. Can anyone help? In version 4, CholeskyDecomposition was accomplished by loading the package LinearAlegebra`Cholesky`. In version 5, CholeskyDecomposition is built in and does not require loading a package. The message is simply trying to tell you this. You can either ignore the message or you can edit the code by commenting out the line that has Needs["LinearAlgebra`Cholesky`"] in it.