[Haskell wikibook] new member

[apfelmus at quantentunnel.de]

P. R. Stanley wrote:
> Does everyone on this list co-write the wikibook?

Pretty much yes.

> Latex is a well-established tool/medium in the world-wide scientific community
> and therefore its inclusion in the Haskell wikibook or any other
scientific
> document along with the unicode characters and image files would be
> potentially beneficial to everyone.

Fortunately, wikibooks (and the other wikimedia projects) use LaTeX for
entering math formula.

Regards,
apfelmus