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Available in 48 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-48" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">48 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%83%D9%8A%D9%85_(%D9%84%D8%BA%D8%A9_%D8%A8%D8%B1%D9%85%D8%AC%D8%A9)" title="سكيم (لغة برمجة) – Arabic" lang="ar" hreflang="ar" data-title="سكيم (لغة برمجة)" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Scheme" title="Scheme – Azerbaijani" lang="az" hreflang="az" data-title="Scheme" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A7%8D%E0%A6%95%E0%A6%BF%E0%A6%AE_(%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%97%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%AE%E0%A6%BF%E0%A6%82_%E0%A6%AD%E0%A6%BE%E0%A6%B7%E0%A6%BE)" title="স্কিম (প্রোগ্রামিং ভাষা) – Bangla" lang="bn" hreflang="bn" data-title="স্কিম (প্রোগ্রামিং ভাষা)" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/Scheme" title="Scheme – Belarusian" lang="be" hreflang="be" data-title="Scheme" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/Scheme_(%D0%B5%D0%B7%D0%B8%D0%BA_%D0%B7%D0%B0_%D0%BF%D1%80%D0%BE%D0%B3%D1%80%D0%B0%D0%BC%D0%B8%D1%80%D0%B0%D0%BD%D0%B5)" title="Scheme (език за програмиране) – Bulgarian" lang="bg" hreflang="bg" data-title="Scheme (език за програмиране)" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Scheme" title="Scheme – Catalan" lang="ca" hreflang="ca" data-title="Scheme" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Scheme" title="Scheme – Czech" lang="cs" hreflang="cs" data-title="Scheme" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Scheme" title="Scheme – Danish" lang="da" hreflang="da" data-title="Scheme" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Scheme" title="Scheme – German" lang="de" hreflang="de" data-title="Scheme" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Scheme" title="Scheme – Estonian" lang="et" hreflang="et" data-title="Scheme" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/Scheme" title="Scheme – Greek" lang="el" hreflang="el" data-title="Scheme" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Scheme_(programming_language)" title="Scheme (programming language) – English" lang="en" hreflang="en" data-title="Scheme (programming language)" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Scheme" title="Scheme – Spanish" lang="es" hreflang="es" data-title="Scheme" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Scheme" title="Scheme – Esperanto" lang="eo" hreflang="eo" data-title="Scheme" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%B3%DA%A9%DB%8C%D9%85_(%D8%B2%D8%A8%D8%A7%D9%86_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87%E2%80%8C%D9%86%D9%88%DB%8C%D8%B3%DB%8C)" title="اسکیم (زبان برنامه‌نویسی) – Persian" lang="fa" hreflang="fa" data-title="اسکیم (زبان برنامه‌نویسی)" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Scheme" title="Scheme – French" lang="fr" hreflang="fr" data-title="Scheme" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Scheme" title="Scheme – Western Frisian" lang="fy" hreflang="fy" data-title="Scheme" data-language-autonym="Frysk" data-language-local-name="Western Frisian" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%8A%A4%ED%82%B4_(%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D_%EC%96%B8%EC%96%B4)" title="스킴 (프로그래밍 언어) – Korean" lang="ko" hreflang="ko" data-title="스킴 (프로그래밍 언어)" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/Scheme" title="Scheme – Armenian" lang="hy" hreflang="hy" data-title="Scheme" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Scheme" title="Scheme – Croatian" lang="hr" hreflang="hr" data-title="Scheme" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Scheme" title="Scheme – Italian" lang="it" hreflang="it" data-title="Scheme" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/Scheme" title="Scheme – Hebrew" lang="he" hreflang="he" data-title="Scheme" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Scheme" title="Scheme – Lithuanian" lang="lt" hreflang="lt" data-title="Scheme" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Scheme" title="Scheme – Hungarian" lang="hu" hreflang="hu" data-title="Scheme" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B5%8D%E0%B4%95%E0%B5%80%E0%B4%82_(%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B4%97%E0%B5%8D%E0%B4%B0%E0%B4%BE%E0%B4%AE%E0%B4%BF%E0%B4%99%E0%B5%8D_%E0%B4%AD%E0%B4%BE%E0%B4%B7)" title="സ്കീം (പ്രോഗ്രാമിങ് ഭാഷ) – Malayalam" lang="ml" hreflang="ml" data-title="സ്കീം (പ്രോഗ്രാമിങ് ഭാഷ)" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Scheme" title="Scheme – Dutch" lang="nl" hreflang="nl" data-title="Scheme" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Scheme" title="Scheme – Japanese" lang="ja" hreflang="ja" data-title="Scheme" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Scheme" title="Scheme – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Scheme" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Scheme" title="Scheme – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Scheme" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Scheme" title="Scheme – Polish" lang="pl" hreflang="pl" data-title="Scheme" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Scheme" title="Scheme – Portuguese" lang="pt" hreflang="pt" data-title="Scheme" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Scheme_(limbaj_de_programare)" title="Scheme (limbaj de programare) – Romanian" lang="ro" hreflang="ro" data-title="Scheme (limbaj de programare)" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/Scheme" title="Scheme – Rusyn" lang="rue" hreflang="rue" data-title="Scheme" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Scheme" title="Scheme – Russian" lang="ru" hreflang="ru" data-title="Scheme" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Scheme_(programovac%C3%AD_jazyk)" title="Scheme (programovací jazyk) – Slovak" lang="sk" hreflang="sk" data-title="Scheme (programovací jazyk)" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Scheme_(programski_jezik)" title="Scheme (programski jezik) – Slovenian" lang="sl" hreflang="sl" data-title="Scheme (programski jezik)" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Scheme_(programski_jezik)" title="Scheme (programski jezik) – Serbian" lang="sr" hreflang="sr" data-title="Scheme (programski jezik)" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Scheme_(programski_jezik)" title="Scheme (programski jezik) – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Scheme (programski jezik)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Scheme" title="Scheme – Finnish" lang="fi" hreflang="fi" data-title="Scheme" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Scheme" title="Scheme – Swedish" lang="sv" hreflang="sv" data-title="Scheme" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%87%E0%AE%9A%E0%AF%81%E0%AE%95%E0%AF%80%E0%AE%AE%E0%AF%8D" title="இசுகீம் – Tamil" lang="ta" hreflang="ta" data-title="இசுகீம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/Scheme" title="Scheme – Tajik" lang="tg" hreflang="tg" data-title="Scheme" data-language-autonym="Тоҷикӣ" data-language-local-name="Tajik" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Scheme" title="Scheme – Turkish" lang="tr" hreflang="tr" data-title="Scheme" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Scheme" title="Scheme – Ukrainian" lang="uk" hreflang="uk" data-title="Scheme" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Scheme" title="Scheme – Vietnamese" lang="vi" hreflang="vi" data-title="Scheme" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Scheme_(%E7%A8%8B%E5%BC%8F%E8%AA%9E%E8%A8%80)" title="Scheme (程式語言) – Cantonese" lang="yue" hreflang="yue" data-title="Scheme (程式語言)" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Scheme" title="Scheme – Samogitian" lang="sgs" hreflang="sgs" data-title="Scheme" data-language-autonym="Žemaitėška" data-language-local-name="Samogitian" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Scheme" title="Scheme – Chinese" lang="zh" hreflang="zh" data-title="Scheme" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q187560#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Change links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Scheme_(programming_language)" title="View the content page [c]" accesskey="c"><span>Page</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a 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.navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}</style><table class="infobox vevent"><caption class="infobox-title summary">Scheme</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:Lambda_lc.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Lambda_lc.svg/64px-Lambda_lc.svg.png" decoding="async" width="64" height="64" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/Lambda_lc.svg/96px-Lambda_lc.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/39/Lambda_lc.svg/128px-Lambda_lc.svg.png 2x" data-file-width="375" data-file-height="375" /></a></span></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Programming_paradigm" title="Programming paradigm">Paradigm</a></th><td class="infobox-data"><a href="/wiki/Programming_paradigm" title="Programming paradigm">multi-paradigm</a>: <a href="/wiki/Functional_programming" title="Functional programming">functional</a>, <a href="https://simple.wiktionary.org/wiki/procedural_programming" class="extiw" title="wikt:procedural programming">procedural</a>, <a href="https://simple.wiktionary.org/wiki/metaprogramming" class="extiw" title="wikt:metaprogramming">meta</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/w/index.php?title=Software_design&action=edit&redlink=1" class="new" title="Software design (not yet started)">Designed by</a></th><td class="infobox-data"><a href="/w/index.php?title=Guy_L._Steele&action=edit&redlink=1" class="new" title="Guy L. Steele (not yet started)">Guy L. Steele</a> and <a href="/w/index.php?title=Gerald_Jay_Sussman&action=edit&redlink=1" class="new" title="Gerald Jay Sussman (not yet started)">Gerald Jay Sussman</a></td></tr><tr><th scope="row" class="infobox-label">First appeared</th><td class="infobox-data">1975</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Software_release_life_cycle" title="Software release life cycle">Stable release</a></th><td class="infobox-data">R6RS (ratified standard) / 2007</td></tr><tr><th scope="row" class="infobox-label"><a href="/w/index.php?title=Type_system&action=edit&redlink=1" class="new" title="Type system (not yet started)">Typing discipline</a></th><td class="infobox-data"><a href="/w/index.php?title=Strong_typing&action=edit&redlink=1" class="new" title="Strong typing (not yet started)">strong</a>, <a href="/w/index.php?title=Dynamic_typing&action=edit&redlink=1" class="new" title="Dynamic typing (not yet started)">dynamic</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/w/index.php?title=Scope_(computer_science)&action=edit&redlink=1" class="new" title="Scope (computer science) (not yet started)">Scope</a></th><td class="infobox-data">lexical</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Filename_extension" class="mw-redirect" title="Filename extension">Filename extensions</a></th><td class="infobox-data">.scm, .ss</td></tr><tr><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="http://www.scheme-reports.org/">www<wbr />.scheme-reports<wbr />.org</a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #eee;">Major <a href="/w/index.php?title=Programming_language_implementation&action=edit&redlink=1" class="new" title="Programming language implementation (not yet started)">implementations</a></th></tr><tr><td colspan="2" class="infobox-full-data">Many. See <a href="/w/index.php?title=Category:Scheme_implementations&action=edit&redlink=1" class="new" title="Category:Scheme implementations (not yet started)">Category:Scheme implementations</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #eee;"><a href="/w/index.php?title=Dialect_(computing)&action=edit&redlink=1" class="new" title="Dialect (computing) (not yet started)">Dialects</a></th></tr><tr><td colspan="2" class="infobox-full-data"><a href="/w/index.php?title=T_(programming_language)&action=edit&redlink=1" class="new" title="T (programming language) (not yet started)">T</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #eee;">Influenced by</th></tr><tr><td colspan="2" class="infobox-full-data"><a href="/w/index.php?title=Lisp_programming_language&action=edit&redlink=1" class="new" title="Lisp programming language (not yet started)">Lisp</a>, <a href="/w/index.php?title=ALGOL&action=edit&redlink=1" class="new" title="ALGOL (not yet started)">ALGOL</a>, <a href="/w/index.php?title=MDL_(programming_language)&action=edit&redlink=1" class="new" title="MDL (programming language) (not yet started)">MDL</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #eee;">Influenced</th></tr><tr><td colspan="2" class="infobox-full-data"><a href="/w/index.php?title=Clojure&action=edit&redlink=1" class="new" title="Clojure (not yet started)">Clojure</a>, <a href="/w/index.php?title=Common_Lisp&action=edit&redlink=1" class="new" title="Common Lisp (not yet started)">Common Lisp</a>, <a href="/w/index.php?title=Dylan_(programming_language)&action=edit&redlink=1" class="new" title="Dylan (programming language) (not yet started)">Dylan</a>, <a href="/w/index.php?title=EuLisp&action=edit&redlink=1" class="new" title="EuLisp (not yet started)">EuLisp</a>, <a href="/wiki/Haskell_(programming_language)" class="mw-redirect" title="Haskell (programming language)">Haskell</a>, <a href="/w/index.php?title=Hop_(software)&action=edit&redlink=1" class="new" title="Hop (software) (not yet started)">Hop</a>, <a href="/wiki/JavaScript" title="JavaScript">JavaScript</a>, <a href="/w/index.php?title=Kernel_(programming_language)&action=edit&redlink=1" class="new" title="Kernel (programming language) (not yet started)">Kernel</a>, <a href="/wiki/Lua_(programming_language)" class="mw-redirect" title="Lua (programming language)">Lua</a>, <a href="/wiki/R_(programming_language)" title="R (programming language)">R</a>, <a href="/wiki/S_(programming_language)" title="S (programming language)">S</a>, <a href="/w/index.php?title=Racket_(programming_language)&action=edit&redlink=1" class="new" title="Racket (programming language) (not yet started)">Racket</a>, <a href="/wiki/Ruby_(programming_language)" title="Ruby (programming language)">Ruby</a></td></tr><tr><td colspan="2" class="infobox-below hlist" style="border-top: 1px solid #aaa; padding-top: 3px;"> <ul><li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Wikibooks-logo-en-noslogan.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/16px-Wikibooks-logo-en-noslogan.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/24px-Wikibooks-logo-en-noslogan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikibooks-logo-en-noslogan.svg/32px-Wikibooks-logo-en-noslogan.svg.png 2x" data-file-width="400" data-file-height="400" /></a></span> <a href="https://en.wikibooks.org/wiki/Scheme" class="extiw" title="wikibooks:Scheme">Scheme</a> at Wikibooks</li></ul> </td></tr></tbody></table> <p><b>Scheme</b> is a <a href="/wiki/Programming_language" title="Programming language">programming language</a>. It is one of the two dialects of <a href="/wiki/LISP" class="mw-redirect" title="LISP">LISP</a> in widespread use today. The other dialect of LISP widely used is <a href="/w/index.php?title=Common_lisp&action=edit&redlink=1" class="new" title="Common lisp (not yet started)">Common lisp</a>. Scheme is often used as a teaching tool; to teach <a href="/wiki/Computer_science" title="Computer science">computer science</a> students <a href="/wiki/Functional_programming" title="Functional programming">functional programming</a>. </p><p><br /> </p> <div class="boilerplate metadata plainlinks" id="stub"><span typeof="mw:File"><a href="/wiki/File:Crystal_Clear_action_run.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_run.png/30px-Crystal_Clear_action_run.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_run.png/45px-Crystal_Clear_action_run.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_run.png/60px-Crystal_Clear_action_run.png 2x" data-file-width="128" data-file-height="128" /></a></span> <i>This <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">short article</a> about <a href="/wiki/Category:Technology_stubs" title="Category:Technology stubs">technology</a> can be made longer. 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