The phrase "very sparse" caught my attention. Is the matrix invertible in
the first place? What is its determinant?
I just tried inverting a 36x36 integer matrix using random elements
(1..1000) and Maxima did the job in a few seconds.
Viktor
-----Original Message-----
From: maxima-admin@math.utexas.edu [mailto:maxima-admin at math] On
Behalf Of alexandre@emc.ufsc.br
Sent: Tuesday, June 08, 2004 10:57 AM
To: maxima@www.ma.utexas.edu
Subject: inverting a large matrix
Maxima folks!
I'm tryin to invert a 36x36 very sparse numerical matrix but maxima can't
solve
it , Does exist some limit for the matrix size when inverting ??
Thanks,
alexandre
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