On Mon, 16 Mar 2009, Peter Verswyvelen wrote:
The DSP package on Hackage seems to contain complex polynomial functions. It seems these functions are completely independent of the other DSP functions, so this package could be split of?
The matrix stuff is also independent. If you split off the polynomial stuff you might also adapt the identifiers to qualified style.
Also, polynomials form a vector space, so could be made an instance of VectorSpace class?
Polynomial arithmetic is also contained in http://hackage.haskell.org/packages/archive/numeric-prelude/0.0.5/doc/html/M... http://darcs.haskell.org/htam/src/Polynomial.hs vector-space seems to be a tough dependency, since it relies on type families. NumericPrelude's VectorSpace class is a multi-parameter type class.