MathGroup Archive 2001

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Re: matrices

  • To: mathgroup at
  • Subject: [mg26821] Re: matrices
  • From: Jens-Peer Kuska <kuska at>
  • Date: Thu, 25 Jan 2001 01:13:05 -0500 (EST)
  • Organization: Universitaet Leipzig
  • References: <94m8b3$>
  • Sender: owner-wri-mathgroup at


ludecomp = LUDecomposition[yourMatrix];
solution = LUBackSubstitution[ludecomp, yourRightHandSide];





Amanda Fowler wrote:
> Hi math group.
> I was wondering if you could give me a step by step guide to solving
> matrices for the 4.0 version.  I have tried using the help browser
> following the Gaussian Elimination example, but it could not open the
> linear algebra gaussian elimination part.  So could you please give me
> directions on how to solve a matrix.
> Thanks,
> Amanda Fowler
> bettyboop991 at

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