[Haskell-cafe] Polynomial and VectorSpace
lemming at henning-thielemann.de
Mon Mar 16 22:19:52 EDT 2009
On Mon, 16 Mar 2009, Matthew Donadio wrote:
> Thy polynomial and matrix libraries weren't really developed to be stand
> alone libraries. I was developing some DSP libraries that required
> polynomial and matrix math, so I implemented what I needed so I could test
> the DSP. Both libraries work for lower orders, but I suspect they are buggy
> with big inputs. My long term goal was to interface with LAPACK and/or GSL
> for the numeric heavy lifting, but that never happened.
> The same goes for the FFT library. That was written in support of the DSP
> libraries, and also as a learning exercise for me (to better understand
> how/why the FFT works). FFTW was the long term goal.
In the meantime fftw and gsl-matrix interfaces exist on Hackage.
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