Difference between revisions of "Lisp (programming language)"
Karl Jones (Talk | contribs) (Created page with "'''Lisp''' (historically, '''LISP''') is a family of computer programming languages with a long history and a distinctive, fully parenthesized prefix...") |
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Lisp has changed since its early days, and many dialects have existed over its history. Today, the best known general-purpose Lisp dialects are Common Lisp and Scheme. | Lisp has changed since its early days, and many dialects have existed over its history. Today, the best known general-purpose Lisp dialects are Common Lisp and Scheme. | ||
| − | Lisp was originally created as a practical [[mathematical notation]] for computer programs, influenced by the notation of Alonzo Church's lambda calculus. | + | Lisp was originally created as a practical [[mathematical notation]] for computer programs, influenced by the notation of [[Alonzo Church]]'s [[lambda calculus]]. |
It quickly became the favored programming language for [[artificial intelligence]] (AI) research. | It quickly became the favored programming language for [[artificial intelligence]] (AI) research. | ||
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* [https://en.wikipedia.org/wiki/Lisp_(programming_language) Lisp (programming language] @ Wikipedia.org | * [https://en.wikipedia.org/wiki/Lisp_(programming_language) Lisp (programming language] @ Wikipedia.org | ||
| + | [[Category:Artificial intelligence]] | ||
[[Category:Computer programming]] | [[Category:Computer programming]] | ||
[[Category:Computer science]] | [[Category:Computer science]] | ||
[[Category:Computing]] | [[Category:Computing]] | ||
Revision as of 07:42, 4 September 2016
Lisp (historically, LISP) is a family of computer programming languages with a long history and a distinctive, fully parenthesized prefix notation.
Description
Originally specified in 1958, Lisp is the second-oldest high-level programming language in widespread use today. Only Fortran is older, by one year.
Lisp has changed since its early days, and many dialects have existed over its history. Today, the best known general-purpose Lisp dialects are Common Lisp and Scheme.
Lisp was originally created as a practical mathematical notation for computer programs, influenced by the notation of Alonzo Church's lambda calculus.
It quickly became the favored programming language for artificial intelligence (AI) research.
As one of the earliest programming languages, Lisp pioneered many ideas in computer science, including tree data structures, automatic storage management, dynamic typing, conditionals, higher-order functions, recursion, and the self-hosting compiler.
The name LISP derives from "LISt Processor". Linked lists are one of Lisp's major data structures, and Lisp source code is made of lists. Thus, Lisp programs can manipulate source code as a data structure, giving rise to the macro systems that allow programmers to create new syntax or new domain-specific languages embedded in Lisp.
The interchangeability of code and data gives Lisp its instantly recognizable syntax. All program code is written as s-expressions, or parenthesized lists. A function call or syntactic form is written as a list with the function or operator's name first, and the arguments following; for instance, a function f that takes three arguments would be called as (f arg1 arg2 arg3).
See also
External links
- Lisp (programming language @ Wikipedia.org
