CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available" lang="ro" dir="ltr"> <head> <meta charset="UTF-8"> <title>Sistem senar - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )rowikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t.",".\t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","ianuarie","februarie","martie","aprilie","mai","iunie","iulie","august","septembrie","octombrie","noiembrie","decembrie"],"wgRequestId":"c631dbab-d551-43ea-8d57-4bc233991c3d","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Sistem_senar","wgTitle":"Sistem senar","wgCurRevisionId":15846976,"wgRevisionId":15846976,"wgArticleId":2557953,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Matematică","Sisteme de numerație poziționale"],"wgPageViewLanguage":"ro","wgPageContentLanguage":"ro","wgPageContentModel":"wikitext","wgRelevantPageName":"Sistem_senar","wgRelevantArticleId":2557953,"wgTempUserName":null,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true, "wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"ro","pageLanguageDir":"ltr","pageVariantFallbacks":"ro"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":8000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q1034350","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false,"wgSiteNoticeId":"2.2"};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user": "ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","ext.math.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready","ext.dismissableSiteNotice.styles":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints", "ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking","ext.dismissableSiteNotice"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=ro&modules=ext.cite.styles%7Cext.dismissableSiteNotice.styles%7Cext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=ro&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=ro&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="noindex,nofollow,max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Sistem senar - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//ro.m.wikipedia.org/wiki/Sistem_senar"> <link rel="alternate" type="application/x-wiki" title="Modificare" href="/w/index.php?title=Sistem_senar&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (ro)"> <link rel="EditURI" type="application/rsd+xml" href="//ro.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://ro.wikipedia.org/wiki/Sistem_senar"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.ro"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Abonare Atom" href="/w/index.php?title=Special:Schimb%C4%83ri_recente&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Sistem_senar rootpage-Sistem_senar skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Sari la conținut</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Meniul principal" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Meniul principal</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Meniul principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">ascunde</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigare </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Pagina_principal%C4%83" title="Vedeți pagina principală [z]" accesskey="z"><span>Pagina principală</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:Schimb%C4%83ri_recente" title="Lista ultimelor schimbări realizate în acest wiki [r]" accesskey="r"><span>Schimbări recente</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Wikipedia:Cafenea" title="Informații despre evenimentele curente"><span>Cafenea</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Aleatoriu" title="Afișează o pagină aleatoare [x]" accesskey="x"><span>Articol aleatoriu</span></a></li><li id="n-Facebook" class="mw-list-item"><a href="https://www.facebook.com/WikipediaRomana" rel="nofollow"><span>Facebook</span></a></li> </ul> </div> </div> <div id="p-Participare" class="vector-menu mw-portlet mw-portlet-Participare" > <div class="vector-menu-heading"> Participare </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-Cum-încep-pe-Wikipedia" class="mw-list-item"><a href="/wiki/Ajutor:Bun_venit"><span>Cum încep pe Wikipedia</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Ajutor:Cuprins" title="Locul în care găsiți ajutor"><span>Ajutor</span></a></li><li id="n-Portals" class="mw-list-item"><a href="/wiki/Portal:R%C4%83sfoire"><span>Portaluri tematice</span></a></li><li id="n-Articole-cerute" class="mw-list-item"><a href="/wiki/Wikipedia:Articole_cerute"><span>Articole cerute</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Pagina_principal%C4%83" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="enciclopedia liberă" src="/static/images/mobile/copyright/wikipedia-tagline-ro.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:C%C4%83utare" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Căutare în Wikipedia [c]" accesskey="c"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Căutare</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Căutare în Wikipedia" aria-label="Căutare în Wikipedia" autocapitalize="sentences" title="Căutare în Wikipedia [c]" accesskey="c" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Căutare"> </div> <button class="cdx-button cdx-search-input__end-button">Căutare</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Unelte personale"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aspect"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aspect" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aspect</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ro.wikipedia.org&uselang=ro" class=""><span>Donații</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:%C3%8Enregistrare&returnto=Sistem+senar&returntoquery=section%3D6%26veaction%3Dedit" title="Vă încurajăm să vă creați un cont și să vă autentificați; totuși, nu este obligatoriu" class=""><span>Creare cont</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:Autentificare&returnto=Sistem+senar&returntoquery=section%3D6%26veaction%3Dedit" title="Sunteți încurajat să vă autentificați, deși acest lucru nu este obligatoriu. [o]" accesskey="o" class=""><span>Autentificare</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out user-links-collapsible-item" title="Mai multe opțiuni" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Unelte personale" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Unelte personale</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Meniul de utilizator" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ro.wikipedia.org&uselang=ro"><span>Donații</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%C3%8Enregistrare&returnto=Sistem+senar&returntoquery=section%3D6%26veaction%3Dedit" title="Vă încurajăm să vă creați un cont și să vă autentificați; totuși, nu este obligatoriu"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Creare cont</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:Autentificare&returnto=Sistem+senar&returntoquery=section%3D6%26veaction%3Dedit" title="Sunteți încurajat să vă autentificați, deși acest lucru nu este obligatoriu. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Autentificare</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><div id="mw-dismissablenotice-anonplace"></div><script>(function(){var node=document.getElementById("mw-dismissablenotice-anonplace");if(node){node.outerHTML="\u003Cdiv class=\"mw-dismissable-notice\"\u003E\u003Cdiv class=\"mw-dismissable-notice-close\"\u003E[\u003Ca tabindex=\"0\" role=\"button\"\u003Eascunde\u003C/a\u003E]\u003C/div\u003E\u003Cdiv class=\"mw-dismissable-notice-body\"\u003E\u003C!-- CentralNotice --\u003E\u003Cdiv id=\"localNotice\" data-nosnippet=\"\"\u003E\u003Cdiv class=\"anonnotice\" lang=\"ro\" dir=\"ltr\"\u003E\u003Cdiv class=\"plainlinks\" style=\"border: 1px solid #ddd; margin: 0 0 3px;\"\u003E\n\u003Cdiv class=\"nomobile\" style=\"float:right\"\u003E\n\u003Cspan typeof=\"mw:File\"\u003E\u003Ca href=\"/wiki/Wikipedia:Concurs_de_scriere\" title=\"Wikipedia:Concurs de scriere\"\u003E\u003Cimg src=\"//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Concurs_de_scriere.png/126px-Concurs_de_scriere.png\" decoding=\"async\" width=\"126\" height=\"95\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Concurs_de_scriere.png/189px-Concurs_de_scriere.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/55/Concurs_de_scriere.png/251px-Concurs_de_scriere.png 2x\" data-file-width=\"506\" data-file-height=\"383\" /\u003E\u003C/a\u003E\u003C/span\u003E\u003C/div\u003E\n\u003Cdiv style=\"color: grey; max-width:1280px; margin: 12px auto; font-family: Tahoma, \u0026#39;DejaVu Sans Condensed\u0026#39;, sans-serif; text-align: center; font-size: 12pt; position: relative;\"\u003EVă invităm să votați cele mai bune articole înscrise în \u003Cb\u003E\u003Ca href=\"/wiki/Wikipedia:Concurs_de_scriere\" title=\"Wikipedia:Concurs de scriere\"\u003Econcursul\u0026#160;de\u0026#160;scriere\u003C/a\u003E\u003C/b\u003E.\u003C/div\u003E\n\u003Cdiv style=\"clear: both;\"\u003E\u003C/div\u003E\n\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Cuprins" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Cuprins</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ascunde</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Început</div> </a> </li> <li id="toc-Proprietăți_matematice" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Proprietăți_matematice"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Proprietăți matematice</span> </div> </a> <ul id="toc-Proprietăți_matematice-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Numărarea_pe_degete" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Numărarea_pe_degete"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Numărarea pe degete</span> </div> </a> <ul id="toc-Numărarea_pe_degete-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-În_lingvistică" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#În_lingvistică"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>În lingvistică</span> </div> </a> <ul id="toc-În_lingvistică-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Baza_36,_compresie_senară" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Baza_36,_compresie_senară"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Baza 36, compresie senară</span> </div> </a> <ul id="toc-Baza_36,_compresie_senară-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliografie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliografie"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Bibliografie</span> </div> </a> <ul id="toc-Bibliografie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Legături_externe" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Legături_externe"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Legături externe</span> </div> </a> <ul id="toc-Legături_externe-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Cuprins" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Comută cuprinsul" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Comută cuprinsul</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Sistem senar</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Mergeți la un articol în altă limbă. Disponibil în 27 limbi" > <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-27" 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">27 limbi</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C5%A0estkov%C3%A1_soustava" title="Šestková soustava – cehă" lang="cs" hreflang="cs" data-title="Šestková soustava" data-language-autonym="Čeština" data-language-local-name="cehă" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Sen%C3%A4r" title="Senär – germană" lang="de" hreflang="de" data-title="Senär" data-language-autonym="Deutsch" data-language-local-name="germană" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%95%CE%BE%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Εξαδικό σύστημα αρίθμησης – greacă" lang="el" hreflang="el" data-title="Εξαδικό σύστημα αρίθμησης" data-language-autonym="Ελληνικά" data-language-local-name="greacă" 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/Senary" title="Senary – engleză" lang="en" hreflang="en" data-title="Senary" data-language-autonym="English" data-language-local-name="engleză" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Sesuma_nombrosistemo" title="Sesuma nombrosistemo – esperanto" lang="eo" hreflang="eo" data-title="Sesuma nombrosistemo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sistema_senario" title="Sistema senario – spaniolă" lang="es" hreflang="es" data-title="Sistema senario" data-language-autonym="Español" data-language-local-name="spaniolă" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Zenbaki-sistema_seitar" title="Zenbaki-sistema seitar – bască" lang="eu" hreflang="eu" data-title="Zenbaki-sistema seitar" data-language-autonym="Euskara" data-language-local-name="bască" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87_%D8%A7%D8%B9%D8%AF%D8%A7%D8%AF_%D9%BE%D8%A7%DB%8C%D9%87_%DB%B3%DB%B6" title="دستگاه اعداد پایه ۳۶ – persană" lang="fa" hreflang="fa" data-title="دستگاه اعداد پایه ۳۶" data-language-autonym="فارسی" data-language-local-name="persană" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Senaarij%C3%A4rjestelm%C3%A4" title="Senaarijärjestelmä – finlandeză" lang="fi" hreflang="fi" data-title="Senaarijärjestelmä" data-language-autonym="Suomi" data-language-local-name="finlandeză" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Syst%C3%A8me_s%C3%A9naire" title="Système sénaire – franceză" lang="fr" hreflang="fr" data-title="Système sénaire" data-language-autonym="Français" data-language-local-name="franceză" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Sist%C3%A8m_sen%C3%A8" title="Sistèm senè – haitiană" lang="ht" hreflang="ht" data-title="Sistèm senè" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitiană" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Hatos_sz%C3%A1mrendszer" title="Hatos számrendszer – maghiară" lang="hu" hreflang="hu" data-title="Hatos számrendszer" data-language-autonym="Magyar" data-language-local-name="maghiară" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Sistema_numerico_senario" title="Sistema numerico senario – italiană" lang="it" hreflang="it" data-title="Sistema numerico senario" data-language-autonym="Italiano" data-language-local-name="italiană" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%85%AD%E9%80%B2%E6%B3%95" title="六進法 – japoneză" lang="ja" hreflang="ja" data-title="六進法" data-language-autonym="日本語" data-language-local-name="japoneză" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9C%A1%EC%A7%84%EB%B2%95" title="육진법 – coreeană" lang="ko" hreflang="ko" data-title="육진법" data-language-autonym="한국어" data-language-local-name="coreeană" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Sz%C3%B3stkowy_system_liczbowy" title="Szóstkowy system liczbowy – poloneză" lang="pl" hreflang="pl" data-title="Szóstkowy system liczbowy" data-language-autonym="Polski" data-language-local-name="poloneză" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Senary" title="Senary – Simple English" lang="en-simple" hreflang="en-simple" data-title="Senary" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Senary" title="Senary – somaleză" lang="so" hreflang="so" data-title="Senary" data-language-autonym="Soomaaliga" data-language-local-name="somaleză" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Sen%C3%A4ra_talsystemet" title="Senära talsystemet – suedeză" lang="sv" hreflang="sv" data-title="Senära talsystemet" data-language-autonym="Svenska" data-language-local-name="suedeză" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%A5%E0%B8%82%E0%B8%90%E0%B8%B2%E0%B8%99%E0%B8%AB%E0%B8%81" title="เลขฐานหก – thailandeză" lang="th" hreflang="th" data-title="เลขฐานหก" data-language-autonym="ไทย" data-language-local-name="thailandeză" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A8%D1%96%D1%81%D1%82%D0%BA%D0%BE%D0%B2%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%87%D0%B8%D1%81%D0%BB%D0%B5%D0%BD%D0%BD%D1%8F" title="Шісткова система числення – ucraineană" lang="uk" hreflang="uk" data-title="Шісткова система числення" data-language-autonym="Українська" data-language-local-name="ucraineană" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Oltilik_sanoq_sistemasi" title="Oltilik sanoq sistemasi – uzbecă" lang="uz" hreflang="uz" data-title="Oltilik sanoq sistemasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbecă" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%E1%BB%87_l%E1%BB%A5c_ph%C3%A2n" title="Hệ lục phân – vietnameză" lang="vi" hreflang="vi" data-title="Hệ lục phân" data-language-autonym="Tiếng Việt" data-language-local-name="vietnameză" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%85%AD%E8%BF%9B%E5%88%B6" title="六进制 – chineză" lang="zh" hreflang="zh" data-title="六进制" data-language-autonym="中文" data-language-local-name="chineză" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%85%AD%E9%80%B2%E5%88%B6" title="六進制 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="六進制" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Lio%CC%8Dk-ch%C3%ACn-hoat" title="Lio̍k-chìn-hoat – chineză min nan" lang="nan" hreflang="nan" data-title="Lio̍k-chìn-hoat" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="chineză min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%85%AD%E9%80%B2%E5%88%B6" title="六進制 – cantoneză" lang="yue" hreflang="yue" data-title="六進制" data-language-autonym="粵語" data-language-local-name="cantoneză" class="interlanguage-link-target"><span>粵語</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/Q1034350#sitelinks-wikipedia" title="Modifică legăturile interlinguale" class="wbc-editpage">Modifică legăturile</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="Spații de nume"> <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/Sistem_senar" title="Vedeți conținutul paginii [a]" accesskey="a"><span>Articol</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discu%C8%9Bie:Sistem_senar" rel="discussion" title="Discuții despre această pagină [t]" accesskey="t"><span>Discuție</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">română</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vizualizări"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Sistem_senar"><span>Lectură</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sistem_senar&veaction=edit" title="Modificați această pagină cu EditorulVizual [v]" accesskey="v"><span>Modificare</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sistem_senar&action=edit" title="Modificați codul sursă al acestei pagini [e]" accesskey="e"><span>Modificare sursă</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sistem_senar&action=history" title="Versiunile anterioare ale paginii și autorii lor. [h]" accesskey="h"><span>Istoric</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Unelte" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Unelte</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Unelte</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ascunde</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Mai multe opțiuni" > <div class="vector-menu-heading"> Acțiuni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Sistem_senar"><span>Lectură</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sistem_senar&veaction=edit" title="Modificați această pagină cu EditorulVizual [v]" accesskey="v"><span>Modificare</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sistem_senar&action=edit" title="Modificați codul sursă al acestei pagini [e]" accesskey="e"><span>Modificare sursă</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sistem_senar&action=history"><span>Istoric</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:Ce_se_leag%C4%83_aici/Sistem_senar" title="Lista tuturor paginilor wiki care conduc spre această pagină [j]" accesskey="j"><span>Ce trimite aici</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:Modific%C4%83ri_corelate/Sistem_senar" rel="nofollow" title="Schimbări recente în legătură cu această pagină [k]" accesskey="k"><span>Schimbări corelate</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Trimite_fi%C8%99ier" title="Încărcare fișiere [u]" accesskey="u"><span>Trimite fișier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:Pagini_speciale" title="Lista tuturor paginilor speciale [q]" accesskey="q"><span>Pagini speciale</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Sistem_senar&oldid=15846976" title="Legătură permanentă către această versiune a acestei pagini"><span>Legătură permanentă</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Sistem_senar&action=info" title="Mai multe informații despre această pagină"><span>Informații despre pagină</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:Citeaz%C4%83&page=Sistem_senar&id=15846976&wpFormIdentifier=titleform" title="Informații cu privire la modul de citare a acestei pagini"><span>Citează acest articol</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fro.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DSistem_senar%26section%3D6%26veaction%3Dedit"><span>Obține URL scurtat</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fro.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DSistem_senar%26section%3D6%26veaction%3Dedit"><span>Descărcați codul QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Tipărire/exportare </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Carte&bookcmd=book_creator&referer=Sistem+senar"><span>Creare carte</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Sistem_senar&action=show-download-screen"><span>Descărcare ca PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Sistem_senar&printable=yes" title="Versiunea de tipărit a acestei pagini [p]" accesskey="p"><span>Versiune de tipărit</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> În alte proiecte </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1034350" title="Legătură către elementul asociat din depozitul de date [g]" accesskey="g"><span>Element Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspect"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspect</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mută în bara laterală</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ascunde</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De la Wikipedia, enciclopedia liberă</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ro" dir="ltr"><table class="infobox" style="width:15em;"> <tbody><tr> <th colspan="2" style="background:#CCF;"><a href="/wiki/Sistem_de_numera%C8%9Bie_pozi%C8%9Bional" title="Sistem de numerație pozițional">Sistem de numerație</a> </th></tr> <tr> <th style="background:#EEF;">Sistem</th> <th style="background:#EEF;"><a href="/wiki/Baz%C4%83_de_numera%C8%9Bie" title="Bază de numerație">Bază</a> </th></tr> <tr> <td><a href="/wiki/Sistem_unar" title="Sistem unar">   Unar</a></td> <td align="center"><a href="/wiki/1_(num%C4%83r)" class="mw-redirect" title="1 (număr)">1</a> </td></tr> <tr> <td><a href="/wiki/Sistem_binar" title="Sistem binar">   Binar</a></td> <td align="center"><a href="/wiki/2_(num%C4%83r)" class="mw-redirect" title="2 (număr)">2</a> </td></tr> <tr> <td><a href="/wiki/Sistem_ternar" title="Sistem ternar">   Ternar</a></td> <td align="center"><a href="/wiki/3_(num%C4%83r)" class="mw-redirect" title="3 (număr)">3</a> </td></tr> <tr> <td><a href="/wiki/Sistem_cuaternar" title="Sistem cuaternar">   Cuaternar</a></td> <td align="center"><a href="/wiki/4_(num%C4%83r)" class="mw-redirect" title="4 (număr)">4</a> </td></tr> <tr> <td><a href="/wiki/Sistem_cvinariu" title="Sistem cvinariu">   Cvinariu</a></td> <td align="center"><a href="/wiki/5_(num%C4%83r)" class="mw-redirect" title="5 (număr)">5</a> </td></tr> <tr> <td><a class="mw-selflink selflink">   Senar</a></td> <td align="center"><a href="/wiki/6_(num%C4%83r)" class="mw-redirect" title="6 (număr)">6</a> </td></tr> <tr> <td><a href="/wiki/Sistem_octal" title="Sistem octal">   Octal</a></td> <td align="center"><a href="/wiki/8_(num%C4%83r)" class="mw-redirect" title="8 (număr)">8</a> </td></tr> <tr> <td><a href="/wiki/Sistem_zecimal" title="Sistem zecimal">   Zecimal</a></td> <td align="center"><a href="/wiki/10_(num%C4%83r)" title="10 (număr)">10</a> </td></tr> <tr> <td><a href="/wiki/Sistem_duodecimal" title="Sistem duodecimal">   Duodecimal</a></td> <td align="center"><a href="/wiki/12_(num%C4%83r)" title="12 (număr)">12</a> </td></tr> <tr> <td><a href="/wiki/Sistem_hexazecimal" title="Sistem hexazecimal">   Hexazecimal</a></td> <td align="center"><a href="/wiki/16_(num%C4%83r)" title="16 (număr)">16</a> </td></tr> <tr> <td><a href="/wiki/Sistem_vigesimal" title="Sistem vigesimal">   Vigesimal</a></td> <td align="center"><a href="/wiki/20_(num%C4%83r)" title="20 (număr)">20</a> </td></tr> <tr> <td><a class="mw-selflink-fragment" href="#Baza_36,_compresie_senară">   Hexatrigesimal</a></td> <td align="center"><a href="/wiki/36_(num%C4%83r)" title="36 (număr)">36</a> </td></tr> <tr> <td><a href="/wiki/Sistem_sexagesimal" title="Sistem sexagesimal">   Sexagesimal</a></td> <td align="center"><a href="/wiki/60_(num%C4%83r)" title="60 (număr)">60</a> </td></tr> </tbody></table> <table class="wikitable floatright" style="width:180px; text-align:center"> <caption><a href="/wiki/Tabla_%C3%AEnmul%C8%9Birii" title="Tabla înmulțirii">Tabla înmulțirii</a> senară </caption> <tbody><tr> <th>×</th> <th>1</th> <th>2</th> <th>3</th> <th>4</th> <th>5 </th></tr> <tr> <th>1 </th> <td>1</td> <td>2</td> <td>3</td> <td>4</td> <td>5 </td></tr> <tr> <th>2 </th> <td>2</td> <td>4</td> <td>10</td> <td>12</td> <td>14 </td></tr> <tr> <th>3 </th> <td>3</td> <td>10</td> <td>13</td> <td>20</td> <td>23 </td></tr> <tr> <th>4 </th> <td>4</td> <td>12</td> <td>20</td> <td>24</td> <td>32 </td></tr> <tr> <th>5 </th> <td>5</td> <td>14</td> <td>23</td> <td>32</td> <td>41 </td></tr></tbody></table> <p><b>Sistemul senar</b> este un <a href="/wiki/Sistem_de_numera%C8%9Bie_pozi%C8%9Bional" title="Sistem de numerație pozițional">sistem de numerație pozițional</a>, având <a href="/wiki/Baz%C4%83_de_numera%C8%9Bie" title="Bază de numerație">baza</a> 6. Utilizează cifrele 0, 1, 2, 3, 4 și 5 pentru a reprezenta <a href="/wiki/Num%C4%83r_real" title="Număr real">numere reale</a>. Împărtășește multe proprietăți comune cu sistemul de numerație în bază fixă, printre care posibilitatea de a reprezenta orice număr real într-o modalitate unică și posibilitatea de reprezentare a numerelor raționale și iraționale. </p><p>Ca și 10, baza <a href="/wiki/Sistem_zecimal" title="Sistem zecimal">sistemului zecimal</a>, 6 este un <a href="/wiki/Num%C4%83r_semiprim" class="mw-redirect" title="Număr semiprim">număr semiprim</a>,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> dar, fiind produsul a două numere, ambele <a href="/wiki/Num%C4%83r_prim" title="Număr prim">prime</a>, 2 și 3, este un <a href="/wiki/Num%C4%83r_extrem_compus_superior" title="Număr extrem compus superior">număr extrem compus superior</a>,<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> ceea ce-i conferă numeroase proprietăți pentru mărimea sa. Multe argumente în favoarea <a href="/wiki/Sistem_duodecimal" title="Sistem duodecimal">sistemului duodecimal</a> se aplică și sistemului senar. La rândul său, <a href="/wiki/Logic%C4%83" title="Logică">logica senară</a> se referă la extensia logicii ternare a lui <a href="/w/index.php?title=Jan_%C5%81ukasiewicz&action=edit&redlink=1" class="new" title="Jan Łukasiewicz — pagină inexistentă">Jan Łukasiewicz</a> și <a href="/wiki/Stephen_Cole_Kleene" title="Stephen Cole Kleene">Stephen Cole Kleene</a>, adaptată la explicarea logicii testelor statistice și a datelor științifice lipsă din domeniile care folosesc metode empirice.<sup id="cite_ref-Zi_4-0" class="reference"><a href="#cite_note-Zi-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>O cifră senară conține o cantitate de informație de <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \log _{2}6=2,585}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>log</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>⁡</mo> <mn>6</mn> <mo>=</mo> <mn>2</mn> <mo>,</mo> <mn>585</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \log _{2}6=2,585}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/43dd17b844460bba2ddcd85a4eceda8e55a01e2f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:14.358ex; height:2.676ex;" alt="{\displaystyle \log _{2}6=2,585}"></span> <a href="/wiki/Bit" title="Bit">bit</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Proprietăți_matematice"><span id="Propriet.C4.83.C8.9Bi_matematice"></span>Proprietăți matematice</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=1" title="Modifică secțiunea: Proprietăți matematice" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=1" title="Edit section's source code: Proprietăți matematice"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>6 este cea mai mare bază <i>r</i> care nu are alte <a href="/w/index.php?title=Num%C4%83r_totativ&action=edit&redlink=1" class="new" title="Număr totativ — pagină inexistentă">totative</a><sup><small>⁠(<a href="https://www.wikidata.org/wiki/Q7828278" class="extiw" title="d:Q7828278"><span title="număr totativ la Wikidata">d</span></a>)</small></sup> decât 1 și <i>r</i> − 1, făcând tabla înmulțirii foarte regulată și ușor de memorat pentru mărimea sa. Această proprietate maximizează probabilitatea ca rezultatul unei înmulțiri de întregi să se termine cu cifra 0, chiar dacă niciunul din factori nu se termină cu 0. </p> <div class="mw-heading mw-heading2"><h2 id="Numărarea_pe_degete"><span id="Num.C4.83rarea_pe_degete"></span>Numărarea pe degete</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=2" title="Modifică secțiunea: Numărarea pe degete" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=2" title="Edit section's source code: Numărarea pe degete"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="thumb tright"> <div class="thumbinner" style="width:228px;"> <table style="background: transparent; border: 0; padding: 0; margin: 0; width:224px;" cellspacing="0"> <tbody><tr style="vertical-align:middle;"> <td style="padding: auto; margin: 0;" class="thumbimage"><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Chinese_number_two.jpg" class="mw-file-description" title="246 = 1610 în gesticulația senară"><img alt="Imagine indisponibilă" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Chinese_number_two.jpg/95px-Chinese_number_two.jpg" decoding="async" width="95" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Chinese_number_two.jpg/143px-Chinese_number_two.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Chinese_number_two.jpg/190px-Chinese_number_two.jpg 2x" data-file-width="227" data-file-height="302" /></a></span> </td> <td style="padding: 0; margin: 0; border: 0; width: 2px"> </td> <td style="padding: auto; margin: 0;" class="thumbimage"><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Chinesische.Zahl.Vier.jpg" class="mw-file-description" title="246 = 1610 în gesticulația senară"><img alt="Imagine indisponibilă" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Chinesische.Zahl.Vier.jpg/125px-Chinesische.Zahl.Vier.jpg" decoding="async" width="125" height="126" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/5/5b/Chinesische.Zahl.Vier.jpg 1.5x" data-file-width="149" data-file-height="150" /></a></span> </td></tr> <tr style="vertical-align:top;"> <td style="padding: 0; margin: 0; border: 0;" colspan="3"><div class="thumbcaption">24<sub>6</sub> = 16<sub>10</sub> în gesticulația senară</div> </td></tr></tbody></table> </div> </div> <p>Mâinile oamenilor pot avea 6 aspecte neambigue: pumnul închis, un deget, două, trei, patru și toate cinci. </p><p>Dacă mâna stângă este folosită pentru a reprezenta o unitate, iar dreapta pentru a reprezenta <a href="/wiki/Multiplu" title="Multiplu">multiplii</a> de șase, devine posibil ca o persoană să reprezinte valorile de la zero la 55<sub>6</sub> (35<sub>10</sub>) cu degetele, mai degrabă decât cele zece obișnuite obținute în numărarea obișnuită pe degete. De exemplu, dacă două degete sunt extinse la mâna dreaptă și patru la stânga, este reprezentat 24<sub>6</sub>. Acest lucru este echivalent cu 2 × 6 + 4, care este 16<sub>10</sub>. </p><p>Această metodă este cel mai intuitiv mod de a număra folosind două mâini care reflectă conceptul de notație pozițională, deoarece avansarea de la un ordin la altul se face prin trecerea de la o mână la alta. Numărarea senară a degetelor poate fi o cale intuitivă de predare a notației poziționale. </p><p>În <a href="/wiki/Baschet" title="Baschet">baschetul</a> practicat în mediul universitar din <a href="/wiki/SUA" class="mw-redirect" title="SUA">SUA</a> la numerele de pe costumele jucătorilor se pot folosi doar cifrele 0 – 5, tocmai pentru ca arbitrii să poată indica jucătorul care a făcut o greșeală semnalizând în acest fel cu mâinile.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="În_lingvistică"><span id=".C3.8En_lingvistic.C4.83"></span>În lingvistică</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=3" title="Modifică secțiunea: În lingvistică" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=3" title="Edit section's source code: În lingvistică"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Sistemul senar este relativ rar întâlnit în diverse limbi. Totuși, el este întâlnit în <a href="/w/index.php?title=Limba_Ndom&action=edit&redlink=1" class="new" title="Limba Ndom — pagină inexistentă">limba Ndom</a> din <a href="/wiki/Papua_Noua_Guinee" title="Papua Noua Guinee">Papua Noua Guinee</a>,<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> unde <i>Mer</i> înseamnă 6, <i>mer an thef</i> înseamnă 6 × 2 = 12, <i>nif</i> înseamnă 36, iar <i>nif thef</i> înseamnă 36 × 2 = 72. </p><p>Alt exemplu din Papua Noua Guinee este <a href="/w/index.php?title=Limba_Yam&action=edit&redlink=1" class="new" title="Limba Yam — pagină inexistentă">limba Yam</a>, care are denumiri până la 6<sup>6</sup>. În <a href="/w/index.php?title=Limba_K%C3%B3mnzo&action=edit&redlink=1" class="new" title="Limba Kómnzo — pagină inexistentă">limba Kómnzo</a> puterile lui 6 au nume separate: <i>nibo</i> (6<sup>1</sup>), <i>fta</i> (6<sup>2</sup>), <i>taruba</i> (6<sup>3</sup>), <i>damno</i> (6<sup>4</sup>), <i>wärämäkä</i> (6<sup>5</sup>), <i>wi</i> (6<sup>6</sup>). </p><p>Alte mențiuni sunt pentru <a href="/w/index.php?title=Limbile_Niger-Congo&action=edit&redlink=1" class="new" title="Limbile Niger-Congo — pagină inexistentă">limbile Niger-Congo</a> și <a href="/w/index.php?title=Limba_Proto-Uralic%C4%83&action=edit&redlink=1" class="new" title="Limba Proto-Uralică — pagină inexistentă">limba Proto-Uralică</a>.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Baza_36,_compresie_senară"><span id="Baza_36.2C_compresie_senar.C4.83"></span>Baza 36, compresie senară</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=4" title="Modifică secțiunea: Baza 36, compresie senară" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=4" title="Edit section's source code: Baza 36, compresie senară"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Baza 6 poate fi prea mică pentru a fi convenabilă. O versiune poate folosi ca bază pătratul lui 6, adică 36 (sistemul hexatrigesimal, sau niftimal). Cele 36 de cifre ale sale pot fi notate cu cele 10 cifre zecimale urmate de cele 26 de litere ale alfabetului englez, conform tabelului următor. </p> <table class="wikitable" style="width:600px; align=center; text-align:center"> <tbody><tr> <th>Zecimal </th> <td>0</td> <td>1</td> <td>2</td> <td>3</td> <td>4</td> <td>5</td> <td>6</td> <td>7</td> <td>8</td> <td>9</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>16</td> <td>17 </td></tr> <tr> <th>Baza 6 </th> <td>0</td> <td>1</td> <td>2</td> <td>3</td> <td>4</td> <td>5</td> <td>10</td> <td>11</td> <td>12</td> <td>13</td> <td>14</td> <td>15</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25 </td></tr> <tr> <th>Baza 36 </th> <td><tt>0</tt></td> <td><tt>1</tt></td> <td><tt>2</tt></td> <td><tt>3</tt></td> <td><tt>4</tt></td> <td><tt>5</tt></td> <td><tt>6</tt></td> <td><tt>7</tt></td> <td><tt>8</tt></td> <td><tt>9</tt></td> <td><tt>A</tt></td> <td><tt>B</tt></td> <td><tt>C</tt></td> <td><tt>D</tt></td> <td><tt>E</tt></td> <td><tt>F</tt></td> <td><tt>G</tt></td> <td><tt>H</tt> </td></tr> <tr> <td style="font: 0.5em/0.5em serif;" colspan="19">  </td></tr> <tr> <th>Zecimal </th> <td>18</td> <td>19</td> <td>20</td> <td>21</td> <td>22</td> <td>23</td> <td>24</td> <td>25</td> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>30</td> <td>31</td> <td>32</td> <td>33</td> <td>34</td> <td>35 </td></tr> <tr> <th>Baza 6 </th> <td>30</td> <td>31</td> <td>32</td> <td>33</td> <td>34</td> <td>35</td> <td>40</td> <td>41</td> <td>42</td> <td>43</td> <td>44</td> <td>45</td> <td>50</td> <td>51</td> <td>52</td> <td>53</td> <td>54</td> <td>55 </td></tr> <tr> <th>Baza 36 </th> <td><tt>I</tt></td> <td><tt>J</tt></td> <td><tt>K</tt></td> <td><tt>L</tt></td> <td><tt>M</tt></td> <td><tt>N</tt></td> <td><tt>O</tt></td> <td><tt>P</tt></td> <td><tt>Q</tt></td> <td><tt>R</tt></td> <td><tt>S</tt></td> <td><tt>T</tt></td> <td><tt>U</tt></td> <td><tt>V</tt></td> <td><tt>W</tt></td> <td><tt>X</tt></td> <td><tt>Y</tt></td> <td><tt>Z</tt> </td></tr></tbody></table> <p>Astfel, numărul WIKIPEDIA<sub>36</sub> este egal cu 523032304122213014<sub>6</sub>, adică cu 91 730 738 691 298<sub>10</sub>. </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=5" title="Modifică secțiunea: Note" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=5" title="Edit section's source code: Note"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text">Coman, <i>Enciclopedia…</i>, p. 78</span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text">Coman, <i>Enciclopedia…</i>, p. 33</span> </li> <li id="cite_note-3"><b><a href="#cite_ref-3">^</a></b> <span class="reference-text">Șirul <span style="white-space:nowrap;"><a href="//oeis.org/A002201" class="extiw" title="oeis:A002201">A002201</a></span> la <i><a href="/wiki/Enciclopedia_electronic%C4%83_a_%C8%99irurilor_de_numere_%C3%AEntregi" title="Enciclopedia electronică a șirurilor de numere întregi">Enciclopedia electronică a șirurilor de numere întregi</a></i> (OEIS)</span> </li> <li id="cite_note-Zi-4"><b><a href="#cite_ref-Zi_4-0">^</a></b> <span class="reference-text"><span style="border:solid 1px #44A; background-color:#EEF; font-family:monospace; color:#008; font-size:0.9em; padding:0px 4px 2px 4px; position:relative; bottom:0.2em; cursor:help;" title="Limba engleză">en</span> <cite id="CITEREFZi2019" class="citation">Zi, Jan (<time datetime="2019">2019</time>), <a rel="nofollow" class="external text" href="https://www.amazon.com/dp/B081PT2CPR"><i>Models of 6-valued measures: 6-kinds of information</i></a>, Kindle Direct Publishing Science</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Models+of+6-valued+measures%3A+6-kinds+of+information&rft.pub=Kindle+Direct+Publishing+Science&rft.date=2019&rft.aulast=Zi&rft.aufirst=Jan&rft_id=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB081PT2CPR&rfr_id=info%3Asid%2Fro.wikipedia.org%3ASistem+senar" class="Z3988"><span style="display:none;"> </span></span><style data-mw-deduplicate="TemplateStyles:r16236537">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"„""”""«""»"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}</style></span> </li> <li id="cite_note-5"><b><a href="#cite_ref-5">^</a></b> <span class="reference-text"><span style="border:solid 1px #44A; background-color:#EEF; font-family:monospace; color:#008; font-size:0.9em; padding:0px 4px 2px 4px; position:relative; bottom:0.2em; cursor:help;" title="Limba engleză">en</span> <cite id="CITEREFSchonbrun2015" class="citation">Schonbrun, Zach (<time datetime="2015-03-31">31 martie 2015</time>), <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160203065909/http://mobile.nytimes.com/2015/03/31/sports/ncaabasketball/numerals-on-college-basketball-jerseys-you-can-count-them-on-one-hand.html">„Crunching the Numbers: College Basketball Players Can't Wear 6, 7, 8 or 9”</a>, <i>The New York Times</i>, arhivat din <a rel="nofollow" class="external text" href="http://mobile.nytimes.com/2015/03/31/sports/ncaabasketball/numerals-on-college-basketball-jerseys-you-can-count-them-on-one-hand.html">original</a> la <time datetime="2016-02-03">3 februarie 2016</time></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=Crunching+the+Numbers%3A+College+Basketball+Players+Can%E2%80%99t+Wear+6%2C+7%2C+8+or+9&rft.date=2015-03-31&rft.aulast=Schonbrun&rft.aufirst=Zach&rft_id=http%3A%2F%2Fmobile.nytimes.com%2F2015%2F03%2F31%2Fsports%2Fncaabasketball%2Fnumerals-on-college-basketball-jerseys-you-can-count-them-on-one-hand.html&rfr_id=info%3Asid%2Fro.wikipedia.org%3ASistem+senar" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537">.</span> </li> <li id="cite_note-6"><b><a href="#cite_ref-6">^</a></b> <span class="reference-text"><span style="border:solid 1px #44A; background-color:#EEF; font-family:monospace; color:#008; font-size:0.9em; padding:0px 4px 2px 4px; position:relative; bottom:0.2em; cursor:help;" title="Limba engleză">en</span> <cite id="CITEREFOwens2001" class="citation">Owens, Kay (<time datetime="2001">2001</time>), <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150926003303/http://www.uog.ac.pg/glec/Key/Kay/owens131.htm">„The Work of Glendon Lean on the Counting Systems of Papua New Guinea and Oceania”</a>, <i>Mathematics Education Research Journal</i>, <b>13</b> (1): 47–71, <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2FBF03217098">10.1007/BF03217098</a>, arhivat din <a rel="nofollow" class="external text" href="http://www.uog.ac.pg/glec/Key/Kay/owens131.htm">original</a> la <time datetime="2015-09-26">26 septembrie 2015</time></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Mathematics+Education+Research+Journal&rft.atitle=The+Work+of+Glendon+Lean+on+the+Counting+Systems+of+Papua+New+Guinea+and+Oceania&rft.volume=13&rft.issue=1&rft.pages=47-71&rft.date=2001&rft_id=info%3Adoi%2F10.1007%2FBF03217098&rft.aulast=Owens&rft.aufirst=Kay&rft_id=http%3A%2F%2Fwww.uog.ac.pg%2Fglec%2FKey%2FKay%2Fowens131.htm&rfr_id=info%3Asid%2Fro.wikipedia.org%3ASistem+senar" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537"></span> </li> <li id="cite_note-7"><b><a href="#cite_ref-7">^</a></b> <span class="reference-text"><span style="border:solid 1px #44A; background-color:#EEF; font-family:monospace; color:#008; font-size:0.9em; padding:0px 4px 2px 4px; position:relative; bottom:0.2em; cursor:help;" title="Limba engleză">en</span> <cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160406105208/http://ling.uni-konstanz.de/pages/home/plank/for_download/publications/151_Plank_SenerySummary_2009.pdf">„Archived copy”</a> <span style="font-size:85%;">(PDF)</span>. Arhivat din <a rel="nofollow" class="external text" href="http://ling.uni-konstanz.de/pages/home/plank/for_download/publications/151_Plank_SenerySummary_2009.pdf">original</a> <span style="font-size:85%;">(PDF)</span> la <time datetime="2016-04-06">6 aprilie 2016</time><span class="reference-accessdate">. Accesat în <time datetime="2014-08-27">27 august 2014</time></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Archived+copy&rft_id=http%3A%2F%2Fling.uni-konstanz.de%2Fpages%2Fhome%2Fplank%2Ffor_download%2Fpublications%2F151_Plank_SenerySummary_2009.pdf&rfr_id=info%3Asid%2Fro.wikipedia.org%3ASistem+senar" class="Z3988"><span style="display:none;"> </span></span><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r16236537"></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Bibliografie">Bibliografie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=6" title="Modifică secțiunea: Bibliografie" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=6" title="Edit section's source code: Bibliografie"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Marius Coman, <i>Enciclopedia matematică a claselor de numere întregi</i>, Columbus, Ohio: Education Publishing, 2013, <a href="/wiki/Special:Referin%C8%9Be_%C3%AEn_c%C4%83r%C8%9Bi/978-1-59973-237-4" title="Special:Referințe în cărți/978-1-59973-237-4">ISBN: 978-1-59973-237-4</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Legături_externe"><span id="Leg.C4.83turi_externe"></span>Legături externe</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sistem_senar&veaction=edit&section=7" title="Modifică secțiunea: Legături externe" class="mw-editsection-visualeditor"><span>modificare</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Sistem_senar&action=edit&section=7" title="Edit section's source code: Legături externe"><span>modificare sursă</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="noprint tright portal" style="border:solid #aaa 1px; margin:0.5em 0 0.5em 0.5em;"> <table style="background:var(--background-color-interactive-subtle, #f9f9f9); color:inherit; font-size:85%; line-height:110%; max-width:175px;"> <tbody><tr> <td style="text-align: center;"><span typeof="mw:File"><a href="/wiki/Fi%C8%99ier:Nuvola_apps_edu_mathematics-p-blue.svg" class="mw-file-description"><img alt="Portal icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_mathematics-p-blue.svg/28px-Nuvola_apps_edu_mathematics-p-blue.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_mathematics-p-blue.svg/42px-Nuvola_apps_edu_mathematics-p-blue.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/59/Nuvola_apps_edu_mathematics-p-blue.svg/56px-Nuvola_apps_edu_mathematics-p-blue.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> </td> <td style="padding: 0 0.2em; vertical-align: middle; font-style: italic; font-weight: bold"><b><a href="/wiki/Portal:Matematic%C4%83" title="Portal:Matematică">Portal Matematică </a></b> </td></tr> </tbody></table></div> <ul><li><a rel="nofollow" class="external text" href="http://shacktoms.org/base-six/base-six.htm">Shack's Base Six Dialectic</a> (<a href="/wiki/Limba_rom%C3%A2n%C4%83" title="Limba română">română</a> <span lang="ro" style="font-style:italic">Dialectica lui Shack privind baza șase</span>)</li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Adus de la <a dir="ltr" href="https://ro.wikipedia.org/w/index.php?title=Sistem_senar&oldid=15846976">https://ro.wikipedia.org/w/index.php?title=Sistem_senar&oldid=15846976</a></div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:Categorii" title="Special:Categorii">Categorii</a>: <ul><li><a href="/wiki/Categorie:Matematic%C4%83" title="Categorie:Matematică">Matematică</a></li><li><a href="/wiki/Categorie:Sisteme_de_numera%C8%9Bie_pozi%C8%9Bionale" title="Categorie:Sisteme de numerație poziționale">Sisteme de numerație poziționale</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Ultima editare a paginii a fost efectuată la 9 septembrie 2023, ora 17:37.</li> <li id="footer-info-copyright">Acest text este disponibil sub licența <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.ro">Creative Commons cu atribuire și distribuire în condiții identice</a>; pot exista și clauze suplimentare. Vedeți detalii la <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Termenii de utilizare</a>.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Politica de confidențialitate</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:Despre">Despre Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:Termeni">Termeni</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Cod de conduită</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Dezvoltatori</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/ro.wikipedia.org">Statistici</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Declarație cookie</a></li> <li id="footer-places-mobileview"><a href="//ro.m.wikipedia.org/w/index.php?title=Sistem_senar&section=6&veaction=edit&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Versiune mobilă</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-lgdvq","wgBackendResponseTime":137,"wgPageParseReport":{"limitreport":{"cputime":"0.201","walltime":"0.333","ppvisitednodes":{"value":542,"limit":1000000},"postexpandincludesize":{"value":16978,"limit":2097152},"templateargumentsize":{"value":483,"limit":2097152},"expansiondepth":{"value":9,"limit":100},"expensivefunctioncount":{"value":1,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":15002,"limit":5000000},"entityaccesscount":{"value":2,"limit":400},"timingprofile":["100.00% 249.556 1 -total"," 37.83% 94.404 1 Format:Ill-wd"," 23.04% 57.506 3 Format:Citation"," 17.00% 42.435 1 Format:Ro"," 3.89% 9.717 1 Format:Portal"," 3.37% 8.409 1 Format:Cite_web"," 3.23% 8.052 1 Format:Cutie_sistem_numerație"," 2.29% 5.717 1 Format:Portal/core"," 2.19% 5.470 1 Format:OEIS"," 2.03% 5.063 4 Format:En_icon"]},"scribunto":{"limitreport-timeusage":{"value":"0.117","limit":"10.000"},"limitreport-memusage":{"value":2832055,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-6f4956b788-zw7m7","timestamp":"20241128151820","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Sistem senar","url":"https:\/\/ro.wikipedia.org\/wiki\/Sistem_senar","sameAs":"http:\/\/www.wikidata.org\/entity\/Q1034350","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q1034350","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2021-01-16T17:45:53Z","dateModified":"2023-09-09T15:37:56Z"}</script> </body> </html>