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| From: | Marco Caliari |
| Subject: | Re: the competition's expm vs ours |
| Date: | Wed, 03 Dec 2008 09:06:23 +0100 (CET) |
Did you also try the m-file? How does it compare? Since the whole computation is based on high-level operations like matrix multiplication, solving, etc, it's an ideal candidate for an m-file function, provided we can do the elementary operations efficiently.
m-file without the trace reduction and balancing steps: Octave 3.0.3 (ATLAS 3.8.2): 4.1 seconds Matlab 7.6.0: 2.2 seconds Marco
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