where can I find good erlang reference for "BIFs"?

Question

I have Programming Erlang book already and I use http://www.erlang.org/ site.
But I can't find good reference site for BIFs and modules like lists:duplicate. I found brief explanation from the end of Programming Erlang book but I need more ;( (about parameters, example code.. etc)

anybody can help me out about this?
thanks

Answer 1

How about this page on the Erlang website? For example, you can find documentation for the lists module here.

Answer 2

The erlang module documentation notes BIFs, and notes which can appear in guards. If you've installed the manpages you can also view the erlang module with erl -man erlang.