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[Octave-patch-tracker] [patch #8622] basic matrix functions


From: Kai Torben Ohlhus
Subject: [Octave-patch-tracker] [patch #8622] basic matrix functions
Date: Tue, 17 Mar 2015 10:33:55 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.89 Safari/537.36

Follow-up Comment #5, patch #8622 (project octave):

To catch up the discussion, the mathematical background is doing the following
computation:

http://www.mathsisfun.com/algebra/matrix-inverse-minors-cofactors-adjugate.html

Note: I don't want to offend anyone with the chosen link, but the example is
very intuitive to get the ideas quickly.

After reading the example and the code provided, I have to agree to Jordi,
these functions may be useful for educational purpose. For example create an
Octave tutorial page explaining the background like in the link and provide
the explained m-code for others students to benefit from.

But the code is not suitable to go into the Octave core.

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