What's the difference between module, package and library in Haskell?
From http://www.haskell.org/ghc/docs/latest/html/libraries/base/Prelude.html
Prelude: a standard module imported by default into all Haskell modules.
From http://www.haskell.org/haskellwiki/Base_package
Base package: The base package contains the Prelude and its support libraries, and a large collection of useful libraries ranging from data structures to parsing combinators and debugging utilities.
Thanks.
See also: What's the difference between a Python module and a Python package?
