Math::GSL Podcast from PDX.pm

Here you can find my Scientfic Computing with Math::GSL Podcast from PDX.pm.( Stream, Download) In the talk I compare PDL and Math::GSL, talk about the Google Summer of Code 2008, and show off some of the subsystems that are currently working. I field some questions from the audience about whether Math::GSL does symbolic computing or parrallelized/vectorized computing (it doesn't, at least yet) and how exactly I turn Perl subroutine references into C function pointers. If you look at the presentation slides here while you listen, it is almost like being there!