On 2/19/12, Antoine Latter <aslatter at gmail.com> wrote: > Since it is an ordinary haskell function, it is something you can look > up with Hoogle: > > http://www.haskell.org/hoogle/?hoogle=%28.%29 More generally, you can use SymbolHound to look up anything regular search engines ignore, eg http://symbolhound.com/?q=haskell+%28.%29