Haskell编程介绍(英文)

C, Java, Pascal, Ada, 等等，都是命令式语言。他们在某种程度上是由命令序列构成的，严格的按照顺序来执行。haskell是函数式语言。函数式程序是一个单独的表达式，通过推算表达式来执行。任何使用过电子制表的人都有函数式语言的经历。在电子制表中，你可以根据其它单元的值来指定每个单元的值。焦点是什么需要计算，而不是如何计算。-Haskell program (English) C, Java, Pascal, Ada, etc., orders are languages. They are to some extent by the command sequence consisting of, in accordance with the strict implementation of the order. Haskell is the language function. Functional programming is a separate expression, expression projections through to implementation. Any use of electronic tabulation of the people function language experience. In the spreadsheet, you can under other units designated to the value of the value of each unit. What is the need to focus, rather than how to calculate.