Source Contents Index base-4.7.0.1: Basic libraries Copyright (c) The University of Glasgow 2001 License BSD-style (see the file libraries/base/LICENSE) Maintainer libraries@haskell.org Stability stable Portability portable Safe Haskell Trustworthy Language Haskell2010 Prelude Contents Standard types, classes and related functions Basic data types Tuples Basic type classes Numbers Numeric types Numeric type classes Numeric functions Monads and functors Miscellaneous functions List operations Reducing lists (folds) Special folds Building lists Scans Infinite lists Sublists Searching lists Zipping and unzipping lists Functions on strings Converting to and from String Converting to String Converting from String Basic Input and output Simple I/O operations Output functions Input functions Files Exception handling in the I/O monad Description The Prelude: a standard module. The Prelude is im...