There are several modules for Matrix math, but most are only useful for lightweight occasional use. Any serious number crunching (where millions of iterations is just getting started) should be done in a native implementation.

The PDL is native code, but I've found it to be a bit immature: a good implementation for some problems, but not as general-purpose as it may first appear.

The good thing about Perl is that you can usually refactor quickly if you have to use some other module instead of the first one you try.

--
[ e d @ h a l l e y . c c ]

In reply to Re: Matrix Manipulation with Perl by halley
in thread Matrix Manipulation with Perl by cdherold

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