+ Hoogle is a Haskell API search engine, which allows you to search many standard Haskell libraries + by either function name, or by approximate type signature. +
+
+ Example searches:
+ $query=map$ $#search$
+ $query=(a -> b) -> [a] -> [b]$ $#search$
+ $query=Ord a => [a] -> [a]$ $#search$
+ $query=Data.Map.insert$ $#search$
+
Enter your own search at the top of the page.
+
+ The Hoogle manual contains more details, + including further details on search queries, how to install Hoogle as a command line application + and how to integrate Hoogle with Firefox/Emacs/Vim etc. +
++ I am very interested in any feedback you may have. Please + email me, or add an entry to my + bug tracker. +
}