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basic operations in matrices

  • To: mathgroup at smc.vnet.net
  • Subject: [mg34542] basic operations in matrices
  • From: Christian Junk <junkc at fh-trier.de>
  • Date: Mon, 27 May 2002 01:16:27 -0400 (EDT)
  • Organization: FH Trier | FB Angewandte Informatik und Design
  • Sender: owner-wri-mathgroup at wolfram.com

Hi!

I'm new to Mathematica and I'm searching for an operation, that simply
transpose two rows or columns of a matrix M.

e.g:

Operation[M,{1,3}]

1 1 1 1             3 3 3 3
2 2 2 2   --->     2 2 2 2
3 3 3 3             1 1 1 1
4 4 4 4             4 4 4 4

Much thanks in advance,

Christian


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