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vanchagreen


Member


Joined: 20 Feb 2008
Posts: 136

Posted: 15 Aug 2010 07:59:32 pm    Post subject:

I was wondering if anyone knew what algorithm the calculator uses in its ref() and rref() matrix functions?

Thanks, alot.
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thornahawk
μολών λαβέ


Active Member


Joined: 27 Mar 2005
Posts: 569

Posted: 16 Aug 2010 01:51:52 am    Post subject:

I would suppose it's Gaussian elimination with partial pivoting. I can't see any other reason why they'd use something else for row reduction.

thornahawk
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vanchagreen


Member


Joined: 20 Feb 2008
Posts: 136

Posted: 16 Aug 2010 05:55:33 pm    Post subject:

I see. Thanks, I'll look into it.
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