These are the ones that I've used for science:

PerlMol (Chemistry)
BioPerl (Bioinformatics)
PDL (Numerical computation)
AI::Genetic::Pro (Genetic Algorithm)

I haven't been able to build it yet, but I'm also looking forward to using Math::GSL, a Perl wrapper for the Gnu Scientific Library. It looks very promising.
Update: I just did. Apparently, the module doesn't like libgsl 1.10 (a lower or higher version will do).

In reply to Re^2: Perl for science by bruno
in thread Perl for science by punkish

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