什么是Haskell
1. Haskell is a purely functional programming language
Haskell 是一种纯函数的编程语言
2. Haskell is lazy
用到的时候才会加载
3. Haskell is statically typed
Haskell 是静态类型
4. Haskell is elegant and concise
Haskell 优雅和简洁,程序段好维护,并且错误类型更少.
5. Haskell was made by some really smart guys
Haskell 始于1987,一群研究员汇集在一起设计的该语言,2003年发布稳定版本.
安装GHC
安装链接
http://hackage.haskell.org/platform/
此文档内容出自http://learnyouahaskell.com/