8th rule-of-perl-oasis

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Orlando Perl Workshop aka Perl Oasis.
If it's your first time at Perl Oasis. You have to talk.

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8th rule-of-perl-oasis

  1. 1. Jan 08 08:40 * Now talking on #orlandoJan 08 08:40 * Topic for #orlando is: http://orlando.pm |http://perloasis.info |OPW 2013 - We Made our Room Block! |<popl> "Pssst. Kid! Hey kid! Come to my convention!" |<stevan> I got like 3-4 pictures of him in this exact samepositionJan 08 08:40 Topic for #orlando set by perigrin!~Perigrin@tamarou-is.superawesomecool.org at Mon Dec 31 11:34:25 2012Jan 08 08:40 * Bender1 gives channel operator status to gizmomathboy
  2. 2. Why Perl and Science?● Matlab is expensive● Why should FORTRAN get all the glory?● Weve been doing it for a long time (Feb 96)
  3. 3. Python● Numpy 2005● SciPy roots in 1999 modules, unified in 2001
  4. 4. GSL hooks● Why is this important?
  5. 5. What GSL Does● Complex Numbers● Roots of Polynomials● Special Functions● Vectors and Matrices● Permutations● Sorting● BLAS Support● Linear Algebra● Eigensystems● Fast Fourier Transforms● Quadrature● Random Numbers● Quasi-Random Sequences● Random Distributions● Statistics● N-Tuples●Monte Carlo Integration●Simulated Annealing● Differential Equations●Interpolation● Numerical Differentiation●Chebyshev Approximation●Series Acceleration● Discrete Hankel Transforms●Root-Finding● Minimization●Least-Squares Fitting●Physical Constants● IEEE Floating-Point●Discrete Wavelet Transforms● Basis splines
  6. 6. Parallel● Parallel::Loops● Parallel::Simple::Dynamic● Parallel::ForkManager● PDL::Parallel::threads
  7. 7. People/Community● Joel Berger● David Mertens● I guess me, too.
  8. 8. App::Prima● GUI REPL for PDL● Has plotting/drawing extensions
  9. 9. http://perl4science.github.com/
  10. 10. https://groups.google.com/forum/#!forum/the-quantified-onion
  11. 11. Plotting● Matlab/matplotlib● PDL::Graphics::Gnuplot● PDL::Graphics::Prima
  12. 12. Does it matter?
  13. 13. Development time vs Computation
  14. 14. Calling out to C easier than Matlab?
  15. 15. Data munging and extraction
  16. 16. Questions?

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