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Setting parts of matrices

  • Subject: [mg2907] Setting parts of matrices
  • From: jnygaard at (Jens Olav Nygaard)
  • Date: 9 Jan 1996 04:02:26 -0600
  • Approved:
  • Distribution: local
  • Newsgroups: wri.mathgroup
  • Organization: University of Oslo, Norway
  • Sender: mj at

Can somebody tell me how to set a submatrix of a larger matrix?
Assume a is a larger matrix than b. I would like to do something


Unfortunately, this does not work, and the Mathematica-book of
Wolfram doesn't tell me how to do it. It just says that


is the way to *extract* things from a matrix.

Jens Olav Nygaard

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