It wasn't meant to be a criticism of your implementation - just a comparison of the two languages for this particular task. Haskell happens to be very concise for writing mathematical code. I love Python too, but for different reasons (easy to prototype, great libraries, flexible).

I've noticed that people with a mathematical background tend to be very attracted to Haskell. There's a great blog post by Dan Piponi enumerating eleven reasons to use Haskell as a mathematician:

http://blog.sigfpe.com/2006/01/eleven-reasons-to-use-haskell...