Numpy slow at vector cross product?

[Paul Rubin]

Steven D'Aprano <steve+comp.lang.python at pearwood.info> writes:
> if we knew we should be doing it, and if we could be bothered to run
> multiple trials and gather statistics and keep a close eye on the
> deviation between measurements. But who wants to do that by hand?

You might like this, for Haskell:

   http://www.serpentine.com/criterion/tutorial.html

I've sometimes thought of wrapping it around other languages.

Make sure to click on the graphs: it's impressive work.