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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">个人工具</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="用户菜单" > <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="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=zh-hans"><span>资助维基百科</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&returnto=%E7%AD%89%E5%8F%B7" title="我们推荐您创建账号并登录，但这不是强制性的"><span class="vector-icon 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href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</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> </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="站点"> <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="目录" 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">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</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">序言</div> </a> </li> <li id="toc-历史" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#历史"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>历史</span> </div> </a> <ul id="toc-历史-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-數學意義" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#數學意義"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>數學意義</span> </div> </a> <ul id="toc-數學意義-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-相關符號" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#相關符號"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>相關符號</span> </div> </a> <button aria-controls="toc-相關符號-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关相關符號子章节</span> </button> <ul id="toc-相關符號-sublist" class="vector-toc-list"> <li id="toc-約等" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#約等"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>約等</span> </div> </a> <ul id="toc-約等-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-不等" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#不等"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>不等</span> </div> </a> <ul id="toc-不等-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-恆等" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#恆等"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>恆等</span> </div> </a> <ul id="toc-恆等-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-人名翻译（日语）" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#人名翻译（日语）"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>人名翻译（日语）</span> </div> </a> <ul id="toc-人名翻译（日语）-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-参考书目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参考书目"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>参考书目</span> </div> </a> <ul id="toc-参考书目-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参见" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参见"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>参见</span> </div> </a> <ul id="toc-参见-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="目录" 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="开关目录" > <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">开关目录</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">等号</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="前往另一种语言写成的文章。46种语言可用" > <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-46" 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">46种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Gelykteken" title="Gelykteken – 南非荷兰语" lang="af" hreflang="af" data-title="Gelykteken" data-language-autonym="Afrikaans" data-language-local-name="南非荷兰语" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B9%D9%84%D8%A7%D9%85%D8%A9_%D8%A7%D9%84%D8%AA%D8%B3%D8%A7%D9%88%D9%8A" title="علامة التساوي – 阿拉伯语" lang="ar" hreflang="ar" data-title="علامة التساوي" data-language-autonym="العربية" data-language-local-name="阿拉伯语" 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/B%C9%99rab%C9%99r_i%C5%9Far%C9%99si" title="Bərabər işarəsi – 阿塞拜疆语" lang="az" hreflang="az" data-title="Bərabər işarəsi" data-language-autonym="Azərbaycanca" data-language-local-name="阿塞拜疆语" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%97%D0%BD%D0%B0%D0%BA_%D1%80%D0%BE%D1%9E%D0%BD%D0%B0%D1%81%D1%8C%D1%86%D1%96" title="Знак роўнасьці – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Знак роўнасьці" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Signe_igual" title="Signe igual – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="Signe igual" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" 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/Rovn%C3%ADtko" title="Rovnítko – 捷克语" lang="cs" hreflang="cs" data-title="Rovnítko" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Hafalnod" title="Hafalnod – 威尔士语" lang="cy" hreflang="cy" data-title="Hafalnod" data-language-autonym="Cymraeg" data-language-local-name="威尔士语" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Lighedstegn" title="Lighedstegn – 丹麦语" lang="da" hreflang="da" data-title="Lighedstegn" data-language-autonym="Dansk" data-language-local-name="丹麦语" 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/Gleichheitszeichen" title="Gleichheitszeichen – 德语" lang="de" hreflang="de" data-title="Gleichheitszeichen" data-language-autonym="Deutsch" data-language-local-name="德语" 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%A3%CF%8D%CE%BC%CE%B2%CE%BF%CE%BB%CE%BF_%CE%B9%CF%83%CF%8C%CF%84%CE%B7%CF%84%CE%B1%CF%82" title="Σύμβολο ισότητας – 希腊语" lang="el" hreflang="el" data-title="Σύμβολο ισότητας" data-language-autonym="Ελληνικά" data-language-local-name="希腊语" 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/Equals_sign" title="Equals sign – 英语" lang="en" hreflang="en" data-title="Equals sign" data-language-autonym="English" data-language-local-name="英语" 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/Egalsigno" title="Egalsigno – 世界语" lang="eo" hreflang="eo" data-title="Egalsigno" data-language-autonym="Esperanto" data-language-local-name="世界语" 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/Signo_igual" title="Signo igual – 西班牙语" lang="es" hreflang="es" data-title="Signo igual" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B9%D9%84%D8%A7%D9%85%D8%AA_%D9%85%D8%B3%D8%A7%D9%88%DB%8C" title="علامت مساوی – 波斯语" lang="fa" hreflang="fa" data-title="علامت مساوی" data-language-autonym="فارسی" data-language-local-name="波斯语" 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/Yht%C3%A4l%C3%A4isyysmerkki" title="Yhtäläisyysmerkki – 芬兰语" lang="fi" hreflang="fi" data-title="Yhtäläisyysmerkki" data-language-autonym="Suomi" data-language-local-name="芬兰语" 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/Signe_%C3%A9gal" title="Signe égal – 法语" lang="fr" hreflang="fr" data-title="Signe égal" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E7%AD%89%E8%99%9F" title="等號 – 赣语" lang="gan" hreflang="gan" data-title="等號" data-language-autonym="贛語" data-language-local-name="赣语" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Signo_igual" title="Signo igual – 加利西亚语" lang="gl" hreflang="gl" data-title="Signo igual" data-language-autonym="Galego" data-language-local-name="加利西亚语" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A1%D7%99%D7%9E%D7%9F_%D7%94%D7%A9%D7%95%D7%95%D7%99%D7%95%D7%9F" title="סימן השוויון – 希伯来语" lang="he" hreflang="he" data-title="סימן השוויון" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%AE%E0%A4%A4%E0%A4%BE_%E0%A4%9A%E0%A4%BF%E0%A4%A8%E0%A5%8D%E0%A4%B9" title="समता चिन्ह – 印地语" lang="hi" hreflang="hi" data-title="समता चिन्ह" data-language-autonym="हिन्दी" data-language-local-name="印地语" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Egyenl%C5%91s%C3%A9gjel" title="Egyenlőségjel – 匈牙利语" lang="hu" hreflang="hu" data-title="Egyenlőségjel" data-language-autonym="Magyar" data-language-local-name="匈牙利语" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Tanda_sama_dengan" title="Tanda sama dengan – 印度尼西亚语" lang="id" hreflang="id" data-title="Tanda sama dengan" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Uguale" title="Uguale – 意大利语" lang="it" hreflang="it" data-title="Uguale" data-language-autonym="Italiano" data-language-local-name="意大利语" 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/%E7%AD%89%E5%8F%B7" title="等号 – 日语" lang="ja" hreflang="ja" data-title="等号" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A2%E1%83%9D%E1%83%9A%E1%83%9D%E1%83%91%E1%83%98%E1%83%A1_%E1%83%9C%E1%83%98%E1%83%A8%E1%83%90%E1%83%9C%E1%83%98" title="ტოლობის ნიშანი – 格鲁吉亚语" lang="ka" hreflang="ka" data-title="ტოლობის ნიშანი" data-language-autonym="ქართული" data-language-local-name="格鲁吉亚语" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%93%B1%ED%98%B8" title="등호 – 韩语" lang="ko" hreflang="ko" data-title="등호" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AC%E0%A4%B0%E0%A4%BE%E0%A4%AC%E0%A4%B0_%E0%A4%9A%E0%A4%BF%E0%A4%A8%E0%A5%8D%E0%A4%B9" title="बराबर चिन्ह – 尼泊尔语" lang="ne" hreflang="ne" data-title="बराबर चिन्ह" data-language-autonym="नेपाली" data-language-local-name="尼泊尔语" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Gelijkteken" title="Gelijkteken – 荷兰语" lang="nl" hreflang="nl" data-title="Gelijkteken" data-language-autonym="Nederlands" data-language-local-name="荷兰语" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Likskapsteikn" title="Likskapsteikn – 挪威尼诺斯克语" lang="nn" hreflang="nn" data-title="Likskapsteikn" data-language-autonym="Norsk nynorsk" data-language-local-name="挪威尼诺斯克语" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Likhetstegn" title="Likhetstegn – 书面挪威语" lang="nb" hreflang="nb" data-title="Likhetstegn" data-language-autonym="Norsk bokmål" data-language-local-name="书面挪威语" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AC%E0%A8%B0%E0%A8%BE%E0%A8%AC%E0%A8%B0_%E0%A8%9A%E0%A8%BF%E0%A9%B0%E0%A8%A8%E0%A9%8D%E0%A8%B9_(%E0%A8%97%E0%A8%A3%E0%A8%BF%E0%A8%A4)" title="ਬਰਾਬਰ ਚਿੰਨ੍ਹ (ਗਣਿਤ) – 旁遮普语" lang="pa" hreflang="pa" data-title="ਬਰਾਬਰ ਚਿੰਨ੍ਹ (ਗਣਿਤ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="旁遮普语" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Znak_r%C3%B3wno%C5%9Bci" title="Znak równości – 波兰语" lang="pl" hreflang="pl" data-title="Znak równości" data-language-autonym="Polski" data-language-local-name="波兰语" 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/Sinal_de_igual" title="Sinal de igual – 葡萄牙语" lang="pt" hreflang="pt" data-title="Sinal de igual" data-language-autonym="Português" data-language-local-name="葡萄牙语" 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/Semnul_egal" title="Semnul egal – 罗马尼亚语" lang="ro" hreflang="ro" data-title="Semnul egal" data-language-autonym="Română" data-language-local-name="罗马尼亚语" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%97%D0%BD%D0%B0%D0%BA_%D1%80%D0%B0%D0%B2%D0%B5%D0%BD%D1%81%D1%82%D0%B2%D0%B0" title="Знак равенства – 俄语" lang="ru" hreflang="ru" data-title="Знак равенства" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Equals_sign" title="Equals sign – Simple English" lang="en-simple" hreflang="en-simple" data-title="Equals sign" 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-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Znak_rovnosti" title="Znak rovnosti – 斯洛伐克语" lang="sk" hreflang="sk" data-title="Znak rovnosti" data-language-autonym="Slovenčina" data-language-local-name="斯洛伐克语" 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/Ena%C4%8Daj" title="Enačaj – 斯洛文尼亚语" lang="sl" hreflang="sl" data-title="Enačaj" data-language-autonym="Slovenščina" data-language-local-name="斯洛文尼亚语" 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/%D0%88%D0%B5%D0%B4%D0%BD%D0%B0%D0%BA%D0%BE%D1%81%D1%82_(%D0%B7%D0%BD%D0%B0%D0%BA)" title="Једнакост (знак) – 塞尔维亚语" lang="sr" hreflang="sr" data-title="Једнакост (знак)" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Likhetstecken" title="Likhetstecken – 瑞典语" lang="sv" hreflang="sv" data-title="Likhetstecken" data-language-autonym="Svenska" data-language-local-name="瑞典语" 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%AA%E0%B8%A1%E0%B8%AD%E0%B8%A0%E0%B8%B2%E0%B8%84" title="เสมอภาค – 泰语" lang="th" hreflang="th" data-title="เสมอภาค" data-language-autonym="ไทย" data-language-local-name="泰语" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/E%C5%9Fittir_i%C5%9Fareti" title="Eşittir işareti – 土耳其语" lang="tr" hreflang="tr" data-title="Eşittir işareti" data-language-autonym="Türkçe" data-language-local-name="土耳其语" 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/%D0%97%D0%BD%D0%B0%D0%BA_%D1%80%D1%96%D0%B2%D0%BD%D0%BE%D1%81%D1%82%D1%96" title="Знак рівності – 乌克兰语" lang="uk" hreflang="uk" data-title="Знак рівності" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E7%AD%89%E5%8F%B7" title="等号 – 吴语" lang="wuu" hreflang="wuu" data-title="等号" data-language-autonym="吴语" data-language-local-name="吴语" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D3%98%D0%B4%D0%BB_%D1%82%D0%B5%D0%BC%D0%B4%D0%B5%D0%B3" title="Әдл темдег – 卡尔梅克语" lang="xal" hreflang="xal" data-title="Әдл темдег" data-language-autonym="Хальмг" data-language-local-name="卡尔梅克语" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%AD%89%E8%99%9F" title="等號 – 粤语" lang="yue" hreflang="yue" data-title="等號" data-language-autonym="粵語" data-language-local-name="粤语" 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/Q214796#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav 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table{display:table}body.skin-minerva .mw-parser-output .infobox caption{display:table-caption}</style><style data-mw-deduplicate="TemplateStyles:r83732082">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .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:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}html.skin-theme-clientpref-night .mw-parser-output .infobox td div:not(.notheme)[style]{background:transparent!important;color:var(--color-base,#202122)}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox td div:not(.notheme)[style]{background:transparent!important;color:var(--color-base,#202122)}}html.skin-theme-clientpref-night .mw-parser-output .infobox td div.NavHead:not(.notheme)[style]{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox td div.NavHead:not(.notheme)[style]{background:transparent!important}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox" style="width:18em; max-width:18em;"><tbody><tr><th colspan="2" class="infobox-above" style="background:#ccc;font-size:500%;line-height:1.3;font-weight:normal;font-family:serif;">=</th></tr><tr><td colspan="2" class="infobox-subheader"><div style="background:#ccc;font-size:125%;font-weight:bold; padding:0.1em 0.25em 0.2em;line-height:1.2em;">等号</div></td></tr><tr><td colspan="2" class="infobox-subheader"><div style="background:#ccc;padding:0 0 0.4em;line-height:1.2em;"> <table class="center" style="padding:0;background:transparent;width:100%"> <tbody><tr style="font-size: 300%; text-align: center; line-height: 0.01; font-family: 'Times New Roman',Times,'Nimbus Roman No9 L','Liberation Serif',serif;"> <th style="padding:0.5em 0.1em; min-width:1.0em; text-align: center;">≠ </th> <th style="padding:0.5em 0.1em ;min-width:1.0em; text-align: center;">≈ </th></tr> <tr style="text-align: center;"> <th style="padding:0 0.2em; text-align: center;">Not equals sign </th> <th style="padding:0 0.2em; text-align: center;">Almost equals sign </th></tr></tbody></table></div></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;">一般<a href="/wiki/%E6%A0%87%E7%82%B9%E7%AC%A6%E5%8F%B7" title="标点符号">标点符号</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%92%87%E5%8F%B7" title="撇号">撇号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ’<span class="nowrap">  </span>'</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%8B%AC%E5%8F%B7" title="括号">括号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> [ ]<span class="nowrap">  </span>( )<span class="nowrap">  </span>{ }<span class="nowrap">  </span>⟨ ⟩<span class="nowrap">  </span>（ ）</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%86%92%E5%8F%B7" title="冒号">冒号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <small><b>:</b></small></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%80%97%E8%99%9F" title="逗號">逗號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;">，<span class="nowrap">  </span>,<span class="nowrap">  </span>،<span class="nowrap">  </span>、</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%A0%93%E8%99%9F" title="頓號">頓號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> 、</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%BF%9E%E6%8E%A5%E5%8F%B7" title="连接号">连接号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‒  –  —  ―    </td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%A0%B4%E6%8A%98%E5%8F%B7" title="破折号">破折号</a>    </td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;">  ——</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%9C%81%E7%95%A5%E5%8F%B7" title="省略号">省略号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> …<span class="nowrap">  </span>...<span class="nowrap">  </span>⋯<span class="nowrap">  </span>᠁<span class="nowrap">  </span>ฯ</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%B9%E5%8F%B7" title="叹号">叹号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ！<span class="nowrap">  </span>!</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%A5%E5%8F%B7" title="句号">句号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> 。<span class="nowrap">  </span><b>.</b></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B9%A6%E5%90%8D%E5%8F%B7" title="书名号">书名号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‹ ›<span class="nowrap">  </span>« »<span class="nowrap">  </span>《 》<span class="nowrap">  </span>﹏ ︴</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B8%93%E5%90%8D%E5%8F%B7" title="专名号">专名号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ＿<span class="nowrap">  </span>︳</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%BF%9E%E5%AD%97%E5%8F%B7" title="连字号">连字号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‐</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="nowrap"><a href="/wiki/%E9%80%A3%E5%AD%97%E6%9A%A8%E6%B8%9B%E8%99%9F" title="連字暨減號">連字暨減號</a></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> -</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%97%AE%E5%8F%B7" title="问号">问号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ？<span class="nowrap">  </span>?</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%BC%95%E5%8F%B7" title="引号">引号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‘ ’<span class="nowrap">  </span>“ ”<span class="nowrap">  </span>' '<span class="nowrap">  </span>" "<span class="nowrap">  </span>「 」『 』</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%88%86%E8%99%9F" title="分號">分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <small><b>;</b></small><span class="nowrap">  </span>；</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%96%9C%E7%B7%9A" title="斜線">斜線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> /<span class="nowrap">  </span>⧸<span class="nowrap">  </span>⁄</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%9D%80%E9%87%8D%E5%8F%B7" title="着重号">着重号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‧</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%A4%BA%E4%BA%A1%E5%8F%B7" title="示亡号">示亡号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span style="display:inline; border:1px solid var(--color-base,#202122); min-height:1em; padding: 1px 1px;">　‌</span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%9A%90%E8%AE%B3%E5%8F%B7" title="隐讳号">隐讳号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ×</td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;"><a href="/wiki/%E5%88%86%E5%AD%97%E7%AC%A6" title="分字符">分字符</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%97%B4%E9%9A%94%E5%8F%B7" title="间隔号">间隔号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <b>·</b></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%A9%BA%E6%A0%BC" title="空格">空格</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span class="skin-invert" style="background:#CEEEF2"> </span>  <span class="skin-invert" style="background:#CEEEF2"> </span>  <span class="skin-invert" style="background:#CEEEF2"> </span></td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;">一般<a href="/wiki/%E5%AD%97%E4%BD%93%E6%8E%92%E5%8D%B0%E5%AD%A6" title="字体排印学">排版符號</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%26" title="&">和號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> &</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%98%9F%E8%99%9F" title="星號">星號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> *</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/@" title="@">@</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> @</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%BA%95%E8%99%9F" title="井號">井號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> #</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E2%84%96" title="№">數字符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> №</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%8D%E6%96%9C%E7%BA%BF" title="反斜线">反斜线</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> \</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a class="mw-selflink selflink">等号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> =</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%80%92%E6%84%9F%E5%8F%B9%E5%8F%B7%E5%8F%8A%E5%80%92%E9%97%AE%E5%8F%B7" title="倒感叹号及倒问号">倒感嘆號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¡</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%80%92%E6%84%9F%E5%8F%B9%E5%8F%B7%E5%8F%8A%E5%80%92%E9%97%AE%E5%8F%B7" title="倒感叹号及倒问号">倒問號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¿</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B9%98%E5%8F%B7" title="乘号">乘号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ×</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%99%A4%E5%8F%B7" title="除号">除号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ÷</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%BA%8F%E6%95%B8%E6%8C%87%E7%A4%BA%E7%AC%A6" title="序數指示符">序數標識</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> º ª</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%99%BE%E5%88%86%E8%99%9F" title="百分號">百分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> %</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8D%83%E5%88%86%E6%AF%94" title="千分比">千分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‰</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%90%AC%E5%88%86%E7%8E%87" class="mw-redirect" title="萬分率">萬分號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‱</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8A%A0%E5%8F%B7%E4%B8%8E%E5%87%8F%E5%8F%B7" title="加号与减号">加號</a>、<a href="/wiki/%E5%8A%A0%E5%8F%B7%E4%B8%8E%E5%87%8F%E5%8F%B7" title="加号与减号">減號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> + −</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%AD%A3%E8%B2%A0%E8%99%9F" title="正負號">正負號</a>、<a href="/wiki/%E6%AD%A3%E8%B2%A0%E8%99%9F" title="正負號">負正號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ± ∓</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%BA%A6%E6%95%B8%E7%AC%A6%E8%99%9F" title="度數符號">度數符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> °</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%A7%92%E5%88%86%E7%AC%A6%E5%8F%B7" title="角分符号">角分符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ′<span class="nowrap">  </span>″<span class="nowrap">  </span>‴</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%AE%B5%E8%90%BD%E7%AC%A6%E5%8F%B7" title="段落符号">段落符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¶ <span class="nowrap">  </span>//<span class="nowrap">  </span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%B1%8E%E7%B7%9A" title="豎線">豎線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> |<span class="nowrap">  </span>‖<span class="nowrap">  </span>¦</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%88%86%E8%8A%82%E7%AC%A6%E5%8F%B7" title="分节符号">分节符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> §</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%8F%83%E8%80%83%E6%A8%99%E8%A8%98" title="參考標記">參考標記</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ※</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%A0%85%E7%9B%AE%E7%AC%A6%E8%99%9F" title="項目符號">項目符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> •</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%8F%92%E5%85%A5%E8%A8%98%E8%99%9F" title="插入記號">脱字符</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ^</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%B3%A2%E6%B5%AA%E8%99%9F" title="波浪號">波浪號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ~</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B8%8A%E6%A9%AB%E7%B7%9A" title="上橫線">上橫線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‾</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E4%B8%8B%E6%A9%AB%E7%B7%9A" title="下橫線">下橫線</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span style="position: relative; top: -0.25em;">_</span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%99%9A%E7%BC%BA%E5%8F%B7" title="虚缺号">虚缺号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> □</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%89%91%E6%A0%87" title="剑标">剑標</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> † ‡ ⹋</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%90%8C%E4%B8%8A%E7%AC%A6%E5%8F%B7" title="同上符号">同上符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> 〃</td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;"><a href="/wiki/%E7%9F%A5%E8%AD%98%E7%94%A2%E6%AC%8A" class="mw-redirect" title="知識產權">知識產權</a>符號</th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%89%88%E6%9D%83%E7%AC%A6%E5%8F%B7" title="版权符号">版权符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ©</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/Copyleft" title="Copyleft">copyleft</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span typeof="mw:File"><a href="/wiki/File:Copyleft.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/13px-Copyleft.svg.png" decoding="async" width="13" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/20px-Copyleft.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Copyleft.svg/26px-Copyleft.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="Sound recording copyright symbol" data-lang-code="en" data-lang-name="英语" data-foreign-title="Sound recording copyright symbol"><span class="ilh-page"><a href="/w/index.php?title=Sound_recording_copyright_symbol&action=edit&redlink=1" class="new" title="Sound recording copyright symbol（页面不存在）">錄音版權符號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Sound_recording_copyright_symbol" class="extiw" title="en:Sound recording copyright symbol"><span lang="en" dir="auto">Sound recording copyright symbol</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ℗</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%A8%BB%E5%86%8A%E5%95%86%E6%A8%99%E7%AC%A6%E8%99%9F" title="註冊商標符號">註冊商標符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ®</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%9C%8D%E5%8B%99%E5%95%86%E6%A8%99" title="服務商標">服務商標</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ℠</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%95%86%E6%A0%87%E7%AC%A6%E5%8F%B7" title="商标符号">商标符号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ™</td></tr></tbody></table></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;"><a href="/wiki/%E9%80%9A%E8%B2%A8" title="通貨">貨幣</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E5%9B%BD%E9%99%85%E9%80%9A%E8%B4%A7%E7%AC%A6%E5%8F%B7" title="国际通货符号">國際貨幣符號</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ¤</td></tr></tbody></table> <div style="float: left;"><a href="/wiki/%E8%B4%A7%E5%B8%81%E7%AC%A6%E5%8F%B7" title="货币符号">货币符号</a></div><br /> <div class="wrap nounderlines" style="max-width:17.5em; line-height:1.1em; padding-left:1em;"> <p><a href="/wiki/%E9%98%BF%E5%AF%8C%E6%B1%97%E5%B0%BC" title="阿富汗尼">؋</a> <a href="/wiki/%E9%98%BF%E6%A0%B9%E5%BB%B7%E5%A5%A7%E6%96%AF%E7%89%B9%E6%8B%89%E7%88%BE" title="阿根廷奧斯特拉爾">₳</a>  <a href="/wiki/%E6%B3%B0%E9%8A%96" title="泰銖">฿</a> <a href="/wiki/%E6%AF%94%E7%89%B9%E5%B8%81" title="比特币">₿</a>  <a href="/wiki/%E8%BF%A6%E7%B4%8D%E5%A1%9E%E5%9C%B0" title="迦納塞地">₵</a> <a href="/wiki/%E5%88%86_(%E8%B2%A8%E5%B9%A3)" class="mw-redirect" title="分 (貨幣)">¢</a> <a href="/wiki/%E5%93%A5%E6%96%AF%E5%A4%A7%E9%BB%8E%E5%8A%A0%E7%A7%91%E6%9C%97" title="哥斯大黎加科朗">₡</a> <span class="ilh-all" data-orig-title="₢" data-lang-code="en" data-lang-name="英语" data-foreign-title="Brazilian cruzeiro"><span class="ilh-page"><a href="/w/index.php?title=%E2%82%A2&action=edit&redlink=1" class="new" title="₢（页面不存在）">₢</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Brazilian_cruzeiro" class="extiw" title="en:Brazilian cruzeiro"><span lang="en" dir="auto">Brazilian cruzeiro</span></a></span>）</span></span>  <a href="/wiki/$" title="$">$</a> <a href="/wiki/%E8%B6%8A%E5%8D%97%E7%9B%BE" title="越南盾">₫</a> <a href="/wiki/%E5%B8%8C%E8%87%98%E5%BE%B7%E6%8B%89%E5%85%8B%E9%A6%AC" class="mw-redirect" title="希臘德拉克馬">₯</a> <a href="/wiki/%E4%BA%9A%E7%BE%8E%E5%B0%BC%E4%BA%9A%E5%BE%B7%E6%8B%89%E5%A7%86%E7%AC%A6%E5%8F%B7" title="亚美尼亚德拉姆符号">֏</a>  <a href="/wiki/%E6%AC%A7%E6%B4%B2%E8%B4%A7%E5%B8%81%E5%8D%95%E4%BD%8D" title="欧洲货币单位">₠</a> <a href="/wiki/%E2%82%AC" class="mw-redirect" title="€">€</a>  <span class="ilh-all" data-orig-title="Florin sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Florin sign"><span class="ilh-page"><a href="/w/index.php?title=Florin_sign&action=edit&redlink=1" class="new" title="Florin sign（页面不存在）">ƒ</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Florin_sign" class="extiw" title="en:Florin sign"><span lang="en" dir="auto">Florin sign</span></a></span>）</span></span> <a href="/wiki/%E6%B3%95%E5%9C%8B%E6%B3%95%E9%83%8E" class="mw-redirect" title="法國法郎">₣</a>  <a href="/wiki/%E5%B7%B4%E6%8B%89%E5%9C%AD%E7%93%9C%E6%8B%89%E5%B0%BC" title="巴拉圭瓜拉尼">₲</a>  <a href="/wiki/%E4%B9%8C%E5%85%8B%E5%85%B0%E6%A0%BC%E9%87%8C%E5%A4%AB%E7%BA%B3" title="乌克兰格里夫纳">₴</a>  <a href="/wiki/%E5%AF%AE%E5%9C%8B%E5%9F%BA%E6%99%AE" title="寮國基普">₭</a>  <a href="/wiki/%E5%9C%9F%E8%80%B3%E5%85%B6%E9%87%8C%E6%8B%89%E7%AC%A6%E5%8F%B7" class="mw-redirect" title="土耳其里拉符号">₺</a> <a href="/wiki/%E6%A0%BC%E9%B2%81%E5%90%89%E4%BA%9A%E6%8B%89%E9%87%8C" title="格鲁吉亚拉里">₾</a>  <a href="/wiki/%E9%98%BF%E5%A1%9E%E6%8B%9C%E7%96%86%E9%A9%AC%E7%BA%B3%E7%89%B9" title="阿塞拜疆马纳特">₼</a> <a href="/wiki/%E9%BB%83%E9%87%91%E9%A6%AC%E5%85%8B" title="黃金馬克">ℳ</a> <a href="/wiki/%E6%96%87_(%E8%B2%A8%E5%B9%A3)" class="mw-redirect" title="文 (貨幣)">₥</a>  <a href="/wiki/%E5%A5%88%E5%8F%8A%E5%88%A9%E4%BA%9E%E5%A5%88%E6%8B%89" title="奈及利亞奈拉">₦</a>  <a href="/wiki/%E6%AF%94%E5%A1%9E%E5%A1%94" title="比塞塔">₧</a> <span class="ilh-all" data-orig-title="Philippine peso sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Philippine peso sign"><span class="ilh-page"><a href="/w/index.php?title=Philippine_peso_sign&action=edit&redlink=1" class="new" title="Philippine peso sign（页面不存在）">₱</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Philippine_peso_sign" class="extiw" title="en:Philippine peso sign"><span lang="en" dir="auto">Philippine peso sign</span></a></span>）</span></span> <a href="/wiki/%E8%8A%AC%E5%B0%BC" title="芬尼">₰</a> <a href="/wiki/%C2%A3" title="£">£</a>  <a href="/wiki/%E4%BC%8A%E6%9C%97%E9%87%8C%E4%BA%9E%E7%88%BE" title="伊朗里亞爾">﷼</a> <a href="/wiki/%E6%9F%AC%E5%9F%94%E5%AF%A8%E7%91%9E%E7%88%BE" title="柬埔寨瑞爾">៛</a> <span class="ilh-all" data-orig-title="Ruble sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Ruble sign"><span class="ilh-page"><a href="/w/index.php?title=Ruble_sign&action=edit&redlink=1" class="new" title="Ruble sign（页面不存在）">₽</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Ruble_sign" class="extiw" title="en:Ruble sign"><span lang="en" dir="auto">Ruble sign</span></a></span>）</span></span> <span class="ilh-all" data-orig-title="Indian rupee sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Indian rupee sign"><span class="ilh-page"><a href="/w/index.php?title=Indian_rupee_sign&action=edit&redlink=1" class="new" title="Indian rupee sign（页面不存在）">₹</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Indian_rupee_sign" class="extiw" title="en:Indian rupee sign"><span lang="en" dir="auto">Indian rupee sign</span></a></span>）</span></span> <a href="/wiki/%E7%9B%A7%E6%AF%94" title="盧比">₨</a>  <span class="ilh-all" data-orig-title="Shekel sign" data-lang-code="en" data-lang-name="英语" data-foreign-title="Shekel sign"><span class="ilh-page"><a href="/w/index.php?title=Shekel_sign&action=edit&redlink=1" class="new" title="Shekel sign（页面不存在）">₪</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Shekel_sign" class="extiw" title="en:Shekel sign"><span lang="en" dir="auto">Shekel sign</span></a></span>）</span></span>  <a href="/wiki/%E5%AD%9F%E5%8A%A0%E6%8B%89%E5%A1%94%E5%8D%A1" title="孟加拉塔卡">৳</a> <a href="/wiki/%E5%93%88%E8%90%A8%E5%85%8B%E6%96%AF%E5%9D%A6%E5%9D%9A%E6%88%88" title="哈萨克斯坦坚戈">₸</a> <a href="/wiki/%E8%92%99%E5%8F%A4%E5%9B%BE%E6%A0%BC%E9%87%8C%E5%85%8B" title="蒙古图格里克">₮</a>  <a href="/wiki/%E2%82%A9" title="₩">₩</a>  <a href="/wiki/%E5%9C%93_(%E6%9D%B1%E4%BA%9E%E8%B2%A8%E5%B9%A3%E5%96%AE%E4%BD%8D)" class="mw-redirect" title="圓 (東亞貨幣單位)">圓圆円元 ¥</a> </p> </div></td></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><table style="width:100%;border-collapse:collapse;border-spacing:0px 0px;border:none;line-height:1.3em;"><tbody><tr><th colspan="2" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;">特殊<a href="/wiki/%E5%AD%97%E4%BD%93%E6%8E%92%E5%8D%B0%E5%AD%A6" title="字体排印学">排版符號</a></th></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="三星符号" data-lang-code="en" data-lang-name="英语" data-foreign-title="Asterism (typography)"><span class="ilh-page"><a href="/w/index.php?title=%E4%B8%89%E6%98%9F%E7%AC%A6%E5%8F%B7&action=edit&redlink=1" class="new" title="三星符号（页面不存在）">三星符号</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Asterism_(typography)" class="extiw" title="en:Asterism (typography)"><span lang="en" dir="auto">Asterism (typography)</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ⁂</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="花型" data-lang-code="en" data-lang-name="英语" data-foreign-title="Fleuron (typography)"><span class="ilh-page"><a href="/w/index.php?title=%E8%8A%B1%E5%9E%8B&action=edit&redlink=1" class="new" title="花型（页面不存在）">花型</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Fleuron_(typography)" class="extiw" title="en:Fleuron (typography)"><span lang="en" dir="auto">Fleuron (typography)</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ❧</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E6%A0%87%E7%A4%BA%E5%8F%B7" title="标示号">标示号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ☞</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E7%96%91%E9%97%AE%E6%83%8A%E5%8F%B9%E5%8F%B7" title="疑问惊叹号">疑问惊叹号</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ‽</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <span class="ilh-all" data-orig-title="反諷號" data-lang-code="en" data-lang-name="英语" data-foreign-title="irony punctuation"><span class="ilh-page"><a href="/w/index.php?title=%E5%8F%8D%E8%AB%B7%E8%99%9F&action=edit&redlink=1" class="new" title="反諷號（页面不存在）">反諷號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/irony_punctuation" class="extiw" title="en:irony punctuation"><span lang="en" dir="auto">irony punctuation</span></a></span>）</span></span></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ⸮</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E8%8F%B1%E5%BD%A2" title="菱形">菱形</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> ◊</td></tr><tr style="vertical-align:top"><td style="text-align:left;"> <a href="/wiki/%E9%80%A3%E7%B5%90%E7%B7%9A" title="連結線">延音线</a></td><td style="text-align:right;font-size:125%;line-height:0.8em;vertical-align:middle;white-space:nowrap;"> <span style="position: relative; top: 0.25em;">⁀</span></td></tr></tbody></table></td></tr><tr class="noprint"><th colspan="2" class="infobox-header" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;;">相關符號</th></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><style data-mw-deduplicate="TemplateStyles:r82655520">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"> <ul><li><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:" :"}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist-pipe dd::after,.mw-parser-output .hlist-pipe li::after{content:" | ";font-weight:normal}.mw-parser-output .hlist-hyphen dd::after,.mw-parser-output .hlist-hyphen li::after{content:" - ";font-weight:normal}.mw-parser-output .hlist-comma dd::after,.mw-parser-output .hlist-comma li::after{content:"、";font-weight:normal}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:"（"counter(listitem)"\a0 "}.mw-parser-output ul.cslist,.mw-parser-output ul.sslist{margin:0;padding:0;display:inline-block;list-style:none}.mw-parser-output .cslist li,.mw-parser-output .sslist li{margin:0;display:inline-block}.mw-parser-output .cslist li::after{content:"，"}.mw-parser-output .sslist li::after{content:"；"}.mw-parser-output .cslist li:last-child::after,.mw-parser-output .sslist li:last-child::after{content:none}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><div class="hlist"><ul><li><a href="/wiki/%E9%99%84%E5%8A%A0%E7%AC%A6%E5%8F%B7" title="附加符号">附加符号</a></li><li><a href="/wiki/%E9%80%BB%E8%BE%91%E7%AC%A6%E5%8F%B7%E8%A1%A8" title="逻辑符号表">邏輯符號</a></li></ul></div></li> <li><a href="/wiki/%E7%A9%BA%E7%99%BD%E5%AD%97%E5%85%83" title="空白字元">空白字元</a></li></ul> </div></td></tr><tr class="noprint"><th colspan="2" class="infobox-header" style="background:#e0e0e0;padding:0.15em;padding-left:0.3em;;">其他語言標點符號</th></tr><tr class="noprint"><td colspan="2" class="infobox-full-data" style=""><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><div class="hlist" style="line-height:1.3em;"><ul><li><a href="/wiki/%E5%B8%8C%E4%BC%AF%E4%BE%86%E8%AA%9E%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="希伯來語標點符號">希伯來語標點符號</a></li><li><span class="ilh-all" data-orig-title="日語標點符號" data-lang-code="en" data-lang-name="英语" data-foreign-title="Japanese punctuation"><span class="ilh-page"><a href="/w/index.php?title=%E6%97%A5%E8%AA%9E%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F&action=edit&redlink=1" class="new" title="日語標點符號（页面不存在）">日語標點符號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Japanese_punctuation" class="extiw" title="en:Japanese punctuation"><span lang="en" dir="auto">Japanese punctuation</span></a></span>）</span></span></li><li><span class="ilh-all" data-orig-title="韓語標點符號" data-lang-code="en" data-lang-name="英语" data-foreign-title="Korean punctuation"><span class="ilh-page"><a href="/w/index.php?title=%E9%9F%93%E8%AA%9E%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F&action=edit&redlink=1" class="new" title="韓語標點符號（页面不存在）">韓語標點符號</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Korean_punctuation" class="extiw" title="en:Korean punctuation"><span lang="en" dir="auto">Korean punctuation</span></a></span>）</span></span></li></ul></div></td></tr><tr><td colspan="2" class="infobox-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><style data-mw-deduplicate="TemplateStyles:r84244141">.mw-parser-output .navbar{display:inline;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:110%;margin:0 8em}.mw-parser-output .navbar-ct-mini{font-size:110%;margin:0 5em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Template:標點符號"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Template talk:標點符號"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E6%A8%99%E9%BB%9E%E7%AC%A6%E8%99%9F" title="Special:编辑页面/Template:標點符號"><abbr title="编辑该模板">编</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>等号</b>表示相等关系的符号，读作“<a href="/wiki/%E7%AD%89%E4%BA%8E" class="mw-redirect" title="等于">等于</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>，是在西元1557年由<a href="/wiki/%E7%BD%97%E4%BC%AF%E7%89%B9%C2%B7%E9%9B%B7%E7%A7%91%E5%BE%B7" title="罗伯特·雷科德">罗伯特·雷科德</a>發明的。在數學<a href="/wiki/%E7%AD%89%E5%BC%8F" class="mw-redirect" title="等式">等式</a>中，等號被放置在具有相同值的兩個（或更多個）表達式之間。在 Unicode 和 ASCII 中，它是<span class="nowrap"><style data-mw-deduplicate="TemplateStyles:r79829556">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">U+003D</span></span> <span style="font-size:125%;line-height:1em">=</span> <style data-mw-deduplicate="TemplateStyles:r71146900">.mw-parser-output .smallcaps-all{font-variant:small-caps;text-transform:lowercase}.mw-parser-output .smallcaps-all>span{font-variant:normal;text-transform:none}</style><span class="smallcaps-all">相等符號</span> ，HTML：<code>&#61;</code>。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="历史"><span id=".E5.8E.86.E5.8F.B2"></span>历史</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=1" title="编辑章节：历史"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>“相等”在英文中 equals 的詞源為拉丁文“æqualis”（來自 aequus），意為“均勻，相同或相等”。相等符號的第一次使用，出現在<a href="/wiki/%E5%A8%81%E7%88%BE%E5%A3%AB" class="mw-redirect" title="威爾士">威爾斯</a>數學家罗伯特·雷科德所撰寫的《The Whetstone of Witte》，相當於現代數學表示法的<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 14x+15=71}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>14</mn> <mi>x</mi> <mo>+</mo> <mn>15</mn> <mo>=</mo> <mn>71</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 14x+15=71}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a7c3c44af1dba448c5e5a7ceecf9c777700f0d6f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:14.243ex; height:2.343ex;" alt="{\displaystyle 14x+15=71}"></span>。相等符號的原始形式比現在要寬得多。在他的書中解釋了他的“Gemowe 線”的設計（意思是雙線，拉丁文gemellus）： </p> <blockquote> <p><i>… to auoide the tediouſe repetition of theſe woordes : is equalle to : I will ſette as I doe often in woorke vſe, a paire of paralleles, or Gemowe lines of one lengthe, thus: =, bicauſe noe .2. thynges, can be moare equalle.</i> </p> </blockquote> <blockquote> <p>… to avoid the tedious repetition of these words: "is equal to", I will set (as I do often in work use) a pair of parallels, or Gemowe lines, of one length (thus =), because no two things can be more equal. </p> </blockquote> <p>根據<a href="/wiki/%E8%98%87%E6%A0%BC%E8%98%AD" title="蘇格蘭">蘇格蘭</a><a href="/wiki/%E5%9C%A3%E5%AE%89%E5%BE%B7%E9%B2%81%E6%96%AF%E5%A4%A7%E5%AD%A6" title="圣安德鲁斯大学">聖安德魯斯大學</a>數學史網站： </p><p>相等符號 '=' 並不立即流行。符號 || 和 æ（或 œ，來自拉丁文 aequalis，意思是相同）也被用來表達相等，被廣泛應用於 17 世紀。 </p> <div class="mw-heading mw-heading2"><h2 id="數學意義"><span id=".E6.95.B8.E5.AD.B8.E6.84.8F.E7.BE.A9"></span>數學意義</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=2" title="编辑章节：數學意義"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>在數學中，等號可在特定情況(<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 x=2}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>x</mi> <mo>=</mo> <mn>2</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle x=2}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9f39b6e42e5ffb81ac7b051b9e48b9a91d0713c7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:5.591ex; height:2.176ex;" alt="{\displaystyle x=2}"></span>)中用作簡單的事實語句，或者創建定義(設<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 x=2}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>x</mi> <mo>=</mo> <mn>2</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle x=2}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9f39b6e42e5ffb81ac7b051b9e48b9a91d0713c7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:5.591ex; height:2.176ex;" alt="{\displaystyle x=2}"></span>)，條件語句（如果 <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 x=2}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>x</mi> <mo>=</mo> <mn>2</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle x=2}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9f39b6e42e5ffb81ac7b051b9e48b9a91d0713c7" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:5.591ex; height:2.176ex;" alt="{\displaystyle x=2}"></span>，則...），或者表達<a href="/wiki/%E6%81%86%E7%AD%89%E5%BC%8F" class="mw-redirect" title="恆等式">恆等式</a><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 (x+1)^{2}=x^{2}+2x+1}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">(</mo> <mi>x</mi> <mo>+</mo> <mn>1</mn> <msup> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>=</mo> <msup> <mi>x</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>+</mo> <mn>2</mn> <mi>x</mi> <mo>+</mo> <mn>1</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle (x+1)^{2}=x^{2}+2x+1}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/c74cf24f6c2c6a8d218b4311d2c56e885ac59a29" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:23.014ex; height:3.176ex;" alt="{\displaystyle (x+1)^{2}=x^{2}+2x+1}"></span>。 </p><p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="相關符號"><span id=".E7.9B.B8.E9.97.9C.E7.AC.A6.E8.99.9F"></span>相關符號</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=3" title="编辑章节：相關符號"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="約等"><span id=".E7.B4.84.E7.AD.89"></span>約等</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=4" title="编辑章节：約等"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>表達<a href="/wiki/%E7%B4%84%E7%AD%89" class="mw-redirect" title="約等">約等</a>的是「<a href="/wiki/%E6%B3%A2%E6%B5%AA" class="mw-disambig" title="波浪">波浪</a>」等號。 </p> <ul><li><span style="font-size: 150%;line-height:50%;" lang="en">≈</span> (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2248</span></span> <span style="font-size:125%;line-height:1em">≈</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">UNICODE 2248</span>)</li> <li><span style="font-size: 150%;line-height:50%" lang="en"><a href="/w/index.php?title=%E2%89%83&action=edit&redlink=1" class="new" title="≃（页面不存在）">≃</a></span> (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2243</span></span> <span style="font-size:125%;line-height:1em">≃</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">UNICODE 2243</span>)，<span lang="en">≈</span> 和 <span lang="en">=</span> 的混合，也用於代表<a href="/wiki/%E6%B8%90%E8%BF%91%E7%BA%BF" title="渐近线">漸近於</a></li> <li><span style="font-size: 150%;line-height:50%" lang="en"><a href="/wiki/%E2%89%85" class="mw-disambig" title="≅">≅</a></span> (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2245</span></span> <span style="font-size:125%;line-height:1em">≅</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">UNICODE 2245</span>)，另一個 <span lang="en">≈</span> 和 <span lang="en">=</span> 的混合，有時用來代表<a href="/wiki/%E5%90%8C%E6%A7%8B" class="mw-redirect" title="同構">同構</a>、<a href="/wiki/%E5%90%8C%E9%A4%98%E9%97%9C%E4%BF%82" title="同餘關係">同餘關係</a>又或幾何學的<a href="/wiki/%E5%85%A8%E7%AD%89" title="全等">全等</a></li> <li><span style="font-size: 150%;line-height:50%" lang="en"><a href="/wiki/~" class="mw-redirect" title="~">~</a></span> (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+007E</span></span> <span style="font-size:125%;line-height:1em">~</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">UNICODE 007E</span>)，有時用來代表<a href="/wiki/%E6%AF%94%E4%BE%8B" title="比例">正比</a>、和<a href="/wiki/%E7%AD%89%E5%83%B9%E9%97%9C%E4%BF%82" class="mw-redirect" title="等價關係">等價關係</a>有關、幾何學的<a href="/wiki/%E7%9B%B8%E4%BC%BC" class="mw-redirect" title="相似">相似</a>，又或代表<a href="/wiki/%E9%9A%A8%E6%A9%9F%E8%AE%8A%E6%95%B8" class="mw-redirect" title="隨機變數">隨機變數</a>根據<a href="/wiki/%E6%A6%82%E7%8E%87%E5%88%86%E5%B8%83" title="概率分布">概率分佈</a>的分佈情況。</li> <li><span style="font-size: 150%;line-height:50%" lang="en">≒</span> (<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2252</span></span> <span style="font-size:125%;line-height:1em">≒</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">UNICODE 2252</span>)，用於<a href="/wiki/%E6%97%A5%E6%9C%AC" title="日本">日本</a>、<a href="/wiki/%E9%9F%93%E5%9C%8B" class="mw-redirect" title="韓國">韓國</a>和<a href="/wiki/%E8%87%BA%E7%81%A3" title="臺灣">臺灣</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="不等"><span id=".E4.B8.8D.E7.AD.89"></span>不等</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=5" title="编辑章节：不等"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>代表<a href="/wiki/%E4%B8%8D%E7%AD%89" title="不等">不等</a>的是等號加上<a href="/wiki/%E6%96%9C%E7%B7%9A" title="斜線">斜線</a>「<span lang="en">≠</span>」（<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2260</span></span> <span style="font-size:125%;line-height:1em">≠</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">UNICODE 2260</span>）。在<a href="/wiki/LaTeX" title="LaTeX">LaTeX</a>，此為"\neq"指令。 </p><p>過去大多數程式語言受限於<a href="/wiki/ASCII" title="ASCII">ASCII</a> <a href="/wiki/%E5%AD%97%E5%85%83%E9%9B%86" class="mw-redirect" title="字元集">字元集</a>，故以<code>~=</code>、<code>!=</code>、、<code>=/=</code>或<code><></code>等代表<a href="/wiki/%E9%82%8F%E8%BC%AF%E4%BB%A3%E6%95%B8" class="mw-redirect" title="邏輯代數">布林運算</a>的<a href="/w/index.php?title=%E4%B8%8D%E7%AD%89%E6%93%8D%E4%BD%9C%E7%AC%A6&action=edit&redlink=1" class="new" title="不等操作符（页面不存在）">不等操作符</a>。 </p> <div class="mw-heading mw-heading3"><h3 id="恆等"><span id=".E6.81.86.E7.AD.89"></span>恆等</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=6" title="编辑章节：恆等"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>符號「<span lang="en"><a href="/wiki/%E2%89%A1" class="mw-disambig" title="≡">≡</a></span>」（<span class="nowrap"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556"><span class="monospaced">U+2261</span></span> <span style="font-size:125%;line-height:1em">≡</span> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r71146900"><span class="smallcaps-all">TRIPLE BAR</span>）代表<a href="/wiki/%E6%81%92%E7%AD%89%E5%BC%8F" title="恒等式">恒等</a>，也有<a href="/wiki/%E5%90%8C%E9%A4%98" title="同餘">同餘</a>等意思。 </p> <div class="mw-heading mw-heading3"><h3 id="人名翻译（日语）"><span id=".E4.BA.BA.E5.90.8D.E7.BF.BB.E8.AF.91.EF.BC.88.E6.97.A5.E8.AF.AD.EF.BC.89"></span>人名翻译（日语）</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=7" title="编辑章节：人名翻译（日语）"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>拉丁语的人名中的“-”符号，日文翻译时改用“=”。例，“Hārūn al-Rashīd”（<a href="/wiki/%E5%93%88%E4%BC%A6%C2%B7%E6%8B%89%E5%B8%8C%E5%BE%B7" title="哈伦·拉希德">哈伦·拉希德</a>）的日文翻译是“ハールーン・アッ＝ラシード”。 </p> <div class="mw-heading mw-heading2"><h2 id="参考书目"><span id=".E5.8F.82.E8.80.83.E4.B9.A6.E7.9B.AE"></span>参考书目</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=8" title="编辑章节：参考书目"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">《数学辞海（第六卷）》山西教育出版社中国科学技术出版社东南大学出版社</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="参见"><span id=".E5.8F.82.E8.A7.81"></span>参见</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%AD%89%E5%8F%B7&action=edit&section=9" title="编辑章节：参见"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E7%AD%89%E4%BA%8E" class="mw-redirect" title="等于">等于</a></li> <li><a href="/wiki/%E6%81%86%E7%AD%89%E5%BC%8F" class="mw-redirect" title="恆等式">恆等式</a></li> <li><a href="/wiki/%E9%97%9C%E4%BF%82%E9%81%8B%E7%AE%97%E5%AD%90" title="關係運算子">關係運算子</a></li> <li><a href="/wiki/%E4%BA%8C%E5%8A%A0%E4%BA%8C%E7%AD%89%E4%BA%8E%E4%BA%94" title="二加二等于五">二加二等于五</a></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">检索自“<a dir="ltr" href="https://zh.wikipedia.org/w/index.php?title=等号&oldid=74890338">https://zh.wikipedia.org/w/index.php?title=等号&oldid=74890338</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:%E9%A1%B5%E9%9D%A2%E5%88%86%E7%B1%BB" title="Special:页面分类">分类</a>：<ul><li><a href="/wiki/Category:%E6%95%B0%E5%AD%A6%E7%AC%A6%E5%8F%B7" 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