Haskell

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==简介==
 
==简介==
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Haskell，一门通用型纯粹函数式编程语言。其特性有：静态类型，高阶函数，多态，型别类，以及单子式副作用等。Haskell 编译器几乎在每一种计算机上都可以运行。
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[[文件:Haskell-Logo.png|right]]
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Haskell，一门开源通用型纯粹函数式编程语言（Apache v2），其特性有：静态类型，高阶函数，多态，型别类，以及单子式副作用等，Haskell 编译器几乎在每一种计算机上都可以运行。
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Haskell 具有“证明即程序、命题为类型”的特征。
  
 
C++11 的 Concepts、C# 的 LINQ、Java 中的泛型、Scala、CoffeeScript、F#、Python、Swift 等语言都从中受到启发和得到灵感。
 
C++11 的 Concepts、C# 的 LINQ、Java 中的泛型、Scala、CoffeeScript、F#、Python、Swift 等语言都从中受到启发和得到灵感。
  
 
Haskell 在工业界有不少应用，最集中的是在金融界的高频交易。
 
Haskell 在工业界有不少应用，最集中的是在金融界的高频交易。
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更多应用：[[Haskell ecosystem]]
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 +
[https://www.futurelearn.com/info/courses/functional-programming-haskell/0/steps/27218 Brief History of Haskell] [https://www.futurelearn.com/courses/functional-programming-haskell Functional Programming in Haskell: Supercharge Your Coding]
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==Why Haskell==
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[https://serokell.io/blog/10-reasons-to-use-haskell 10 Reasons to Use Haskell]
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==版本==
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[https://gitlab.haskell.org/ghc/ghc/-/wikis/GHC-status GHC Status]
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支持的语言：
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*[https://github.com/ghc-proposals/ghc-proposals/blob/master/proposals/0380-ghc2021.rst GHC2021]
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*[https://www.haskell.org/onlinereport/haskell2010/ Haskell2010] [http://haskell.org/definition/haskell2010.pdf Haskell 2010 Language Report]
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*[https://www.haskell.org/onlinereport/ Haskell98]
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==现状==
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*[https://taylor.fausak.me/2022/11/18/haskell-survey-results/ 2022 State of Haskell Survey Results]
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*[https://taylor.fausak.me/2021/11/16/haskell-survey-results/ 2021 State of Haskell Survey results]
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*[https://taylor.fausak.me/2020/11/22/haskell-survey-results/ 2020 State of Haskell Survey results]
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*[https://taylor.fausak.me/2019/11/16/haskell-survey-results/ 2019 State of Haskell Survey results]
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*[https://taylor.fausak.me/2018/11/18/2018-state-of-haskell-survey-results/ 2018 State of Haskell Survey results]
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*[https://taylor.fausak.me/2017/11/15/2017-state-of-haskell-survey-results/ 2017 State of Haskell Survey results]
  
 
==功能==
 
==功能==
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[https://benchmarksgame-team.pages.debian.net/benchmarksgame/fastest/haskell.html Haskell GHC versus Java/F#/OCaml fastest programs]
  
 
==指南==
 
==指南==
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vim ~/.bash_profile
 
vim ~/.bash_profile
 
  export PATH="$HOME/Library/Haskell/bin:$PATH"
 
  export PATH="$HOME/Library/Haskell/bin:$PATH"
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===GHC===
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*[https://github.com/ghc-proposals/ghc-proposals GHC Proposals]
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*[https://gitlab.haskell.org/ghc GHC GitLab] [https://gitlab.haskell.org/ghc/ghc/-/wikis/team-ghc GHC Team] [https://ghc.gitlab.haskell.org/ghc/doc/ GHC Documentation]
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*GHC 的 LLVM 部分衍生自 Essential Haskell Compiler(EHC) 项目，[https://gitlab.haskell.org/ghc/ghc/-/wikis/commentary/compiler/backends GHC Backends] [https://llvm.org/pubs/2008-06-CompilingHaskelltoLLVM.pdf Compiling Haskell to LLVM]
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已安装的 ghc 版本，使用了 [https://docs.haskellstack.org/en/stable/README/ Haskell Tool Stack]
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ls $(stack path --programs)/*.installed
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/home/huihoo/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.7.installed
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/home/huihoo/.stack/programs/x86_64-linux/ghc-tinfo6-8.8.4.installed
  
 
===ghci===
 
===ghci===
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  ghci> factorial 50
 
  ghci> factorial 50
 
  30414093201713378043612608166064768844377641568960512000000000000
 
  30414093201713378043612608166064768844377641568960512000000000000
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ghci> :t 3
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ghci> :i Int
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==Package==
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[[文件:Cabal-dark.png|right|Cabal]]
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*[https://cabal.readthedocs.io/en/latest/index.html Cabal] is the standard package system for Haskell software.
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*[https://github.com/haskell/hackage-server Hackage-Server] A Haskell Package Repository
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*[https://www.stackage.org/ Stable Haskell package sets]
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*[https://www.haskell.org/ghcup/ GHCup] Install or update GHC/Cabal/HLS/Stack
  
 
==项目==
 
==项目==
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[[文件:postgrest-request-flow.png|right]]
 
[[文件:postgrest-request-flow.png|right]]
 
[https://github.com/krispo/awesome-haskell Awesome Haskell] [[image:awesome.png]]
 
[https://github.com/krispo/awesome-haskell Awesome Haskell] [[image:awesome.png]]
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*[https://wiki.haskell.org/Applications_and_libraries Applications and libraries] [https://wiki.haskell.org/Applications_and_libraries/Compilers_and_interpreters Compilers and interpreters]
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[[文件:haskell-ide.png|right]]
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*[https://github.com/haskellfoundation Haskell Foundation]
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*[https://github.com/ghc/ghc Glasgow Haskell Compiler (GHC)]
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*[https://wiki.haskell.org/Applications_and_libraries Applications and libraries]  
 
*[https://hackage.haskell.org/ Haskell Package Repository]
 
*[https://hackage.haskell.org/ Haskell Package Repository]
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*[https://mpickering.github.io/ide/index.html Haskell IDE] [https://github.com/haskell/haskell-language-server Haskell language server] [https://github.com/haskell/haskell-ide-engine Haskell IDE Engine (HIE)]
 
*[[ImplicitCAD]]
 
*[[ImplicitCAD]]
 
*[https://github.com/blockapps BlockApps]
 
*[https://github.com/blockapps BlockApps]
 
*[https://github.com/GaloisInc Galois, Inc.]
 
*[https://github.com/GaloisInc Galois, Inc.]
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*[http://elm-lang.org/ Elm语言] [https://github.com/elm/compiler Elm Compiler]
 
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*[https://www.hamler-lang.org/ Hamler] Haskell-style functional programming language running on [[Erlang VM]].
 
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*[https://github.com/Frege/frege Frege] is a Haskell for the [[JVM]]
 
 
*[https://github.com/haskoin/haskoin haskoin] [[Bitcoin]]协议实现
 
*[https://github.com/haskoin/haskoin haskoin] [[Bitcoin]]协议实现
 
*[http://hackage.haskell.org/packages/#cat:Language Language & DSL]
 
*[http://hackage.haskell.org/packages/#cat:Language Language & DSL]
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*[https://github.com/commercialhaskell/stack The Haskell Tool Stack]
 
*[https://github.com/commercialhaskell/stack The Haskell Tool Stack]
  
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==用户==
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==语言==
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*[https://wiki.haskell.org/Applications_and_libraries/Compilers_and_interpreters Compilers and interpreters] [https://wiki.haskell.org/Foreign_Function_Interface Foreign Function Interface (FFI)]
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*[[Agda]]
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*[http://elm-lang.org/ Elm语言] [https://github.com/elm/compiler Elm Compiler]
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*[https://www.mathstat.dal.ca/~selinger/quipper/ Quipper: A Scalable Quantum Programming Language]
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*[https://www.hamler-lang.org/ Hamler] Haskell-style functional programming language running on [[Erlang VM]].
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*[https://github.com/typelead/eta Eta] Modern Haskell on the [[JVM]]
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*[https://github.com/purescript PureScript] A small strongly, statically typed language which compiles to [[JavaScript]]
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*[https://github.com/idris-lang/Idris-dev Idris] A Dependently Typed Functional Programming Language
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*[https://github.com/copilot-language/copilot Copilot] Stream [[DSL]] for hard real-time runtime verification
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*[https://github.com/Frege/frege Frege] is a Haskell for the [[JVM]]
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*[https://github.com/bjpop/berp/ Berp] an implementation of Python 3
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*[https://www.mathematik.uni-marburg.de/~eden/ Eden] Parallel Functional Programming with Haskell
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*[https://github.com/lambdacube3d/lambdacube-compiler LambdaCube] [[Compiler]] for LambdaCube 3D
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==用户服务商==
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[https://wiki.haskell.org/Haskell_in_industry Haskell in industry]
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*[https://well-typed.com/ Well-Typed] The Haskell Consultants
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==STEM==
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*STEM 教育可分为三部分：入门、进阶和实践，参考：[https://zh.wikibooks.org/wiki/Haskell Haskell :: 带类型的函数式编程]
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*[https://docs.huihoo.com/haskell/functional-programming/ Functional Programming] 推荐
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*[https://github.com/sdiehl/write-you-a-haskell Write You a Haskell] Building a modern functional compiler from first principles.
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*[https://github.com/wimvanderbauwhede/HaskellMOOC Functional Programming in Haskell]
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*[https://github.com/sdiehl/wiwinwlh What I Wish I Knew When Learning Haskell]
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*[https://blog.ocharles.org.uk/blog/pages/2014-12-01-24-days-of-ghc-extensions.html 24 Days of GHC Extensions]
  
 
==文档==
 
==文档==
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*[http://docs.huihoo.com/cufp/2013/Common-Pitfalls-of-Functional-Programming-and-How-to-Avoid-Them-A-Mobile-Gaming-Platform-Case-Study.pdf Common Pitfalls of Functional Programming and How to Avoid Them:A Mobile Gaming Platform Case Study]
 
*[http://docs.huihoo.com/cufp/2013/Common-Pitfalls-of-Functional-Programming-and-How-to-Avoid-Them-A-Mobile-Gaming-Platform-Case-Study.pdf Common Pitfalls of Functional Programming and How to Avoid Them:A Mobile Gaming Platform Case Study]
 
*[http://docs.huihoo.com/cufp/2013/Enterprise-Scheduling-with-Haskell.pdf Enterprise Scheduling with Haskell]
 
*[http://docs.huihoo.com/cufp/2013/Enterprise-Scheduling-with-Haskell.pdf Enterprise Scheduling with Haskell]
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*[https://ucsd-progsys.github.io/liquidhaskell-tutorial/ Programming with Refinement Types] An Introduction to LiquidHaskell
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*[https://www.microsoft.com/en-us/research/wp-content/uploads/2016/07/injective-type-families-acm.pdf Injective Type Families for Haskell]
  
 
==图书==
 
==图书==
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*[https://github.com/huangz1990/real-world-haskell-cn 《Real World Haskell》中文翻译项目]
 
*[https://github.com/huangz1990/real-world-haskell-cn 《Real World Haskell》中文翻译项目]
 
*[http://learnyouahaskell.com/chapters Learn You a Haskell for Great Good!]
 
*[http://learnyouahaskell.com/chapters Learn You a Haskell for Great Good!]
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*[https://zh.wikibooks.org/wiki/Haskell Haskell :: 带类型的函数式编程] 维基教科书（Wikibooks）
  
 
==图集==
 
==图集==
 
<gallery>
 
<gallery>
 
image:haskell-ghcup-tui.png|ghcup tui
 
image:haskell-ghcup-tui.png|ghcup tui
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image:stack-dependency-visualization.png|依赖可视化
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image:nixos-stack.png|Nix Ecosystem
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image:Haskell-GHC.jpeg|GHC编译器
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image:Haskell-GHC-compiler-pipeline.png|GHC编译流水线
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image:Haskell-GHC-lightweight-concurrency.png|GHC轻量级并发
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image:Haskell-Typeclassopedia-diagram.png|Typeclassopedia
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image:Port-and-Adapter-architecture.png|端口和适配器架构
 
</gallery>
 
</gallery>
  
 
==链接==
 
==链接==
 
*[http://haskell.org/ Haskell官网]
 
*[http://haskell.org/ Haskell官网]
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*[https://haskell.foundation/ Haskell Foundation]
 
*[https://wiki.haskell.org Haskell Wiki]
 
*[https://wiki.haskell.org Haskell Wiki]
 
*[https://github.com/Gabriel439/post-rfc/blob/master/sotu.md State of the Haskell ecosystem]
 
*[https://github.com/Gabriel439/post-rfc/blob/master/sotu.md State of the Haskell ecosystem]
 
*[https://downloads.haskell.org/ Haskell下载]
 
*[https://downloads.haskell.org/ Haskell下载]
 
*[http://code.haskell.org/ code.haskell.org]
 
*[http://code.haskell.org/ code.haskell.org]
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*[http://docs.huihoo.com/haskell/ Haskell开放文档]
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*[https://docs.huihoo.com/haskell/ Haskell开放文档]
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*[http://docs.huihoo.com/haskell/ghc/users-guide/ GHC User's Guide]
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*[https://docs.huihoo.com/haskell/ghc/ GHC 文档] [https://downloads.haskell.org/ghc/latest/docs/ GHC 官方]
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*[http://docs.huihoo.com/haskell/ghc/libraries/ GHC Standard Libraries]
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*[http://zh.wikibooks.org/wiki/Haskell 维基教科书：Haskell]
 
*[http://zh.wikibooks.org/wiki/Haskell 维基教科书：Haskell]
 
*[https://phabricator.haskell.org/ Phabricator @ Haskell.org]
 
*[https://phabricator.haskell.org/ Phabricator @ Haskell.org]
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[[category:lambda]]
 
[[category:lambda]]
 
[[category:haskell]]
 
[[category:haskell]]
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[[category:Huihoo Foundation]]

2023年4月23日 (日) 04:02的最后版本

Wikipedia-35x35.png 您可以在Wikipedia上了解到此条目的英文信息 Haskell Thanks, Wikipedia.

Haskell

Haskell-logo.png

目录

[编辑] 简介

Haskell-Logo.png

Haskell，一门开源通用型纯粹函数式编程语言（Apache v2），其特性有：静态类型，高阶函数，多态，型别类，以及单子式副作用等，Haskell 编译器几乎在每一种计算机上都可以运行。

Haskell 具有“证明即程序、命题为类型”的特征。

C++11 的 Concepts、C# 的 LINQ、Java 中的泛型、Scala、CoffeeScript、F#、Python、Swift 等语言都从中受到启发和得到灵感。

Haskell 在工业界有不少应用，最集中的是在金融界的高频交易。

更多应用：Haskell ecosystem

Brief History of Haskell Functional Programming in Haskell: Supercharge Your Coding

[编辑] Why Haskell

10 Reasons to Use Haskell

[编辑] 版本

GHC Status

支持的语言：

[编辑] 现状

[编辑] 功能

Haskell GHC versus Java/F#/OCaml fastest programs

[编辑] 指南

[编辑] OS X

OS X安装包安装后，会创建： 

/Library/Frameworks/GHC.framework
/Library/Haskell

运行 /Library/Haskell/bin/activate-hs 

Haskell now set to:
   GHC      7.10.2
   Arch.    x86_64
   Platform 7.10.2-a

运行 /Library/Haskell/bin/cabal 

/Users/huihoo/.cabal/config
/Users/huihoo/Library/Haskell/bin

vim ~/.bash_profile 

export PATH="$HOME/Library/Haskell/bin:$PATH"

[编辑] GHC

已安装的 ghc 版本，使用了 Haskell Tool Stack 

ls $(stack path --programs)/*.installed
/home/huihoo/.stack/programs/x86_64-linux/ghc-tinfo6-8.10.7.installed
/home/huihoo/.stack/programs/x86_64-linux/ghc-tinfo6-8.8.4.installed

[编辑] ghci

Try Haskell

输入ghci进入GHC交互模式 

ghci> [2,4..20]
[2,4,6,8,10,12,14,16,18,20]
ghci> [x * 2 | x <- [1..10]] // 列表推导式(list comprehension)
[2,4,6,8,10,12,14,16,18,20]
ghci> [x | x <- [10..20], x /= 13, x /= 15, x /= 19] // 多个谓词(predicate)
[10,11,12,14,16,17,18,20]
ghci> [0.1, 0.3 .. 1]
[0.1,0.3,0.5,0.7,0.8999999999999999,1.0999999999999999]
ghci> [x | x <- [50..100], x `mod` 7 == 3]
[52,59,66,73,80,87,94]

vim factorial.hs // 创建一个函数并保存文件 

factorial :: Integer -> Integer
factorial n = product [1..n]
ghci> :l factorial
ghci> factorial 50
30414093201713378043612608166064768844377641568960512000000000000
ghci> :t 3
ghci> :i Int

[编辑] Package

Cabal

[编辑] 项目

Hamler-logo.png
Postgrest-request-flow.png

Awesome Haskell Awesome.png

Haskell-ide.png

[编辑] 语言

[编辑] 用户服务商

Haskell in industry

[编辑] STEM

[编辑] 文档

[编辑] 图书

[编辑] 图集

  • ghcup tui

  • 依赖可视化

  • Nix Ecosystem

  • GHC编译器

  • GHC编译流水线

  • GHC轻量级并发

  • Typeclassopedia

  • 端口和适配器架构

[编辑] 链接

来自“http://wiki.huihoo.com/wiki/?title=Haskell&oldid=166694”
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