[B! math] efclのブックマーク

<!DOCTYPE html> <html lang="ja" data-page-scope="User" data-stable-request-url="https://b.hatena.ne.jp/efcl/math/" data-device-type="PC" data-sentry-environment="production" data-sentry-sample-rate="0.1" data-author-name="efcl" data-page-subtype="tag" data-page-type="user" data-platform="pc" data-search-query="" data-tag-filter="math" data-visitor-name="ゲスト" > <head>  <script> (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-5TDHQX'); </script>  <meta charset="UTF-8"> <title>[B! math] efclのブックマーク</title> <script src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/js/v4/bookmark.js" async></script> <link type="text/css" rel="stylesheet" href="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/css/v4/bookmark.css" /> <link type="text/css" rel="stylesheet" href="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/css/v4/bookmark.star.css" /> <link rel="canonical" href="https://b.hatena.ne.jp/efcl/math/" /> <link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" /> <meta name="viewport" content="width=device-width"> <link rel="search" type="application/opensearchdescription+xml" title="はてなブックマーク検索" href="/opensearch.xml" /> <link rel="search" type="application/opensearchdescription+xml" title="efcl のブックマーク内検索" href="/efcl/opensearch.xml"> <link rel="apple-touch-icon-precomposed" href="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/apple-touch-icon-precomposed.png" /> <link rel="mask-icon" href="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/safari-pinned-tab-icon.svg" color="#00A4DE" /> <meta name="msapplication-navbutton-color" content="#2C6EBD" /> <meta name="msapplication-task" content="name=はてなブックマーク; action-uri=/; icon-uri=https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/icons/bookmark.ico" /> <meta name="msapplication-task" content="name=マイブックマーク; action-uri=/my; icon-uri=https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/icons/my-bookmark.ico" /> <meta name="msapplication-task" content="name=お気に入りのブックマーク; action-uri=/my/favorite; icon-uri=https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/icons/favorite-bookmark.ico" /> <meta name="msapplication-task" content="name=人気エントリー; action-uri=/hotentry; icon-uri=https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/icons/hotentry.ico" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="referrer" content="always"> <link rel="author" href="http://www.hatena.ne.jp/efcl/" /> <link rel="alternate" type="application/rss+xml" href="/efcl/bookmark.rss?tag=math" /> <script> function isMobile() { const html = document.documentElement; const deviceType = html.dataset.deviceType || ''; if (deviceType.length > 0) { return deviceType === 'MOBILE'; } else { const maxMobileWidth = 480; const windowWidth = window.innerWidth; return maxMobileWidth >= windowWidth; } } </script> </head> <body class="page-centerarticle fixed-header">  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5TDHQX" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <div class="link-app-banner js-dynamic-link-app-banner is-hidden"> <button class="link-app-banner-btn-close js-dynamic-link-app-banner-close-button"><span>close</span></button> <a class="link-app-banner-btn" href="https://hatenabookmark.page.link/app"> <div class="link-app-banner-btn-detail"> <div class="link-app-banner-icon"><img src="/images/v4/public/app/ic-ios.svg" alt="はてなブックマークアプリ"></div> <p class="link-app-banner-text">サクサク読めて、<br class="link-app-banner-text-newline">アプリ限定の機能も多数！</p> </div> <div class="link-app-banner-btn-open">アプリで開く</div> </a> </div> <header id="global-header" data-portal-static-origin="//cdn.www.st-hatena.com"> <div id="header" class="global-header-inner js-global-header-inner"> <h2 id="gh-logo"><a href="/" data-gtm-label="gh-blogo"><span>はてなブックマーク</span></a></h2> <div class="is-guest js-guest is-hidden"> <input id="gh-search-icon-check" type="checkbox" checked="checked" /> <label class="gh-search-icon" for="gh-search-icon-check" aria-label="検索を閉じる"><span>閉じる</span></label> <form class="gh-searchbox" method="get" action="/search_dwim" role="search"> <input value="" name="q" type="search" class="gh-inputtext" placeholder="キーワード・URLを検索" size="40" /> <input value="" type="submit" class="gh-search-button" /> </form> <ul class="gh-service-menu"> <li><a href="/guide" data-gtm-label="gh-guest-guide">はてなブックマークって？</a></li> <li><a href="/guide/tools" data-gtm-label="gh-guest-tools">アプリ・拡張の紹介</a></li> <li><a href="https://www.hatena.ne.jp/register?location=https%3A%2F%2Fb.hatena.ne.jp%2F%3Fregistered_from%3Dglobal-header&via=201037" class="gh-guest-register" data-gtm-label="gh-guest-register">ユーザー登録</a></li> <li><a href="https://www.hatena.ne.jp/login?location=https%3A%2F%2Fb.hatena.ne.jp%2Fefcl%2Fmath%2F" rel="nofollow" class="gh-guest-login" data-gtm-label="gh-guest-login">ログイン</a></li> <li class="gh-hatena-logo"><a href="http://www.hatena.ne.jp/"><img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/logo/logo-global-white.svg" alt="Hatena" width="74px" height="13px"/></a></li> </ul> </div> <noscript> <ul class="gh-service-menu"> <li><a href="https://www.hatena.ne.jp/logout?location=https%3A%2F%2Fb.hatena.ne.jp%2F">ログアウト</a></li> </ul> </noscript> <script type="text/x-template" id="template-menu-hatena-user"> <form class="gh-searchbox" method="get" action="/search_dwim" role="search"> <input value="" name="q" type="search" class="gh-inputtext" placeholder="キーワード・URLを検索" size="40" /> <input value="" type="submit" class="gh-search-button" /> </form> <ul class="gh-service-menu"> <li><a class="hotentry" data-gtm-label="gh-mypage" href="{{hotentry_url}}"><img src="{{user_image_url}}" class="header-profile-icon" width="16" height="16" alt="{{username}}" /></a><a class="hotentry" data-gtm-label="gh-mypage" href="{{hotentry_url}}">マイページ</a></li> <li><a class="bookmark" data-gtm-label="gh-bookmark" href="{{bookmark_url}}">ブックマーク</a></li> <li><a class="unread_bookmark" data-gtm-label="gh-ril" href="{{bookmark_stock_url}}">あとで読む</a></li> <li><a class="add" data-gtm-label="gh-add" href="{{add_bookmark_url}}">追加</a></li> <li><a class="tools" data-gtm-label="gh-tools" href="/guide/tools">ツール</a></li> <li><a class="config" data-gtm-label="gh-config" href="/-/my/config/profile">設定</a></li> <li><a class="feedback" data-gtm-label="gh-feedback" href="/-/feedback/hatena_bookmark" target="_blank">フィードバック</a></li> <li id="header-username" class="gh-dropdown-services" data-gtm-label="gh-services" title="利用中のサービス" data-name="{{username}}"> <span class="header-dropdown gh-dropdown" tabindex="0"> <img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/common/usermenu-wh.svg" alt="利用中のサービス" width="24" height="24" /> </span> <dl class="header-window" id="username-window"></dl> </li> <li id="header-notify" data-gtm-label="gh-notify" class="gh-dropdown-notify" title="あなたへのお知らせ"> <span class="header-dropdown gh-dropdown" tabindex="0"> <img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/common/notify-wh.svg" alt="あなたへのお知らせ" width="25" height="25" /> <span class="notify-count"></span> </span> <div id="notify-window" class="header-window header-notify"></div> </li> <li class="gh-hatena-logo"><a href="http://www.hatena.ne.jp/"><img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/logo/logo-global-white.svg" alt="Hatena" width="74px" height="13px"/></a></li> </ul> </script> </div> </header> <div id="info-header"><div id="info-header-message"></div><span></span></div> <div class="global-notification is-hidden js-global-notification"></div> <div id="container" class="js-user-page-container" data-author-name="efcl" > <div class="centerarticle-wrapper"> <div class="left-container"> <div class="js-user-info" data-user-name="efcl"> <div class="centerarticle-profile"> <a href="http://profile.hatena.ne.jp/efcl/"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" class="centerarticle-profile-image"/> </a> <div class="centerarticle-profile-main"> <a href="http://profile.hatena.ne.jp/efcl/" class="centerarticle-profile-nickname js-user-info-nickname" target="_blank" rel="noopener">efcl</a> <a href="/efcl/bookmark" class="centerarticle-profile-username">id:efcl</a> </div> </div> <ul class="userprofile-status"> <li> <a href="/efcl/bookmark" class="userprofile-status-link" data-gtm-click-label="user-count-bookmark"> <span class="userprofile-status-count">55,192</span> <span class="userprofile-status-text">ブックマーク</span> </a> </li> <li> <a href="/efcl/follow" class="userprofile-status-link" data-gtm-click-label="user-count-follow"> <span class="userprofile-status-count js-total-followings">-</span> <span class="userprofile-status-text">お気に入り</span> </a> </li> <li> <a href="/efcl/follower" class="userprofile-status-link" data-gtm-click-label="user-count-follower"> <span class="userprofile-status-count js-total-followers">-</span> <span class="userprofile-status-text">お気に入られ</span> </a> </li> </ul> </div> <div class="centerarticle-mainNavi"> </div> <div class="centerarticle-sidebar-menu js-user-tags"> <h3 class="centerarticle-aside-title">タグ</h3> <ul class="centerarticle-sub-navi"> <li><a href="/efcl/bookmark" data-gtm-click-label="user-tags-all">すべて</a></li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%20node/" data-gtm-click-label="user-tags"> node <span class="count">(56)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/.net/" data-gtm-click-label="user-tags"> .net <span class="count">(31)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/2ch/" data-gtm-click-label="user-tags"> 2ch <span class="count">(62)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/3D/" data-gtm-click-label="user-tags"> 3D <span class="count">(25)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/AIR/" data-gtm-click-label="user-tags"> AIR <span class="count">(47)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/AMD/" data-gtm-click-label="user-tags"> AMD <span class="count">(78)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/AMP/" data-gtm-click-label="user-tags"> AMP <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/API/" data-gtm-click-label="user-tags"> API <span class="count">(626)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/AST/" data-gtm-click-label="user-tags"> AST <span class="count">(279)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ATOK/" data-gtm-click-label="user-tags"> ATOK <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Actions/" data-gtm-click-label="user-tags"> Actions <span class="count">(166)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Android/" data-gtm-click-label="user-tags"> Android <span class="count">(260)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Angular/" data-gtm-click-label="user-tags"> Angular <span class="count">(358)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/AppCode/" data-gtm-click-label="user-tags"> AppCode <span class="count">(27)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/AppleScript/" data-gtm-click-label="user-tags"> AppleScript <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Bluesky/" data-gtm-click-label="user-tags"> Bluesky <span class="count">(20)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Bluetooth/" data-gtm-click-label="user-tags"> Bluetooth <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Bun/" data-gtm-click-label="user-tags"> Bun <span class="count">(81)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/BusterJS/" data-gtm-click-label="user-tags"> BusterJS <span class="count">(54)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/C%23/" data-gtm-click-label="user-tags"> C# <span class="count">(46)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/C++/" data-gtm-click-label="user-tags"> C++ <span class="count">(98)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CI/" data-gtm-click-label="user-tags"> CI <span class="count">(194)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CMS/" data-gtm-click-label="user-tags"> CMS <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CQRS/" data-gtm-click-label="user-tags"> CQRS <span class="count">(50)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CSP/" data-gtm-click-label="user-tags"> CSP <span class="count">(90)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CSS/" data-gtm-click-label="user-tags"> CSS <span class="count">(1988)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Chinese/" data-gtm-click-label="user-tags"> Chinese <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Chrome/" data-gtm-click-label="user-tags"> Chrome <span class="count">(1492)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Clang/" data-gtm-click-label="user-tags"> Clang <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CoffeeScript/" data-gtm-click-label="user-tags"> CoffeeScript <span class="count">(139)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CommonJS/" data-gtm-click-label="user-tags"> CommonJS <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Conference/" data-gtm-click-label="user-tags"> Conference <span class="count">(44)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Cooking/" data-gtm-click-label="user-tags"> Cooking <span class="count">(36)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/CoreData/" data-gtm-click-label="user-tags"> CoreData <span class="count">(182)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Cydia/" data-gtm-click-label="user-tags"> Cydia <span class="count">(46)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/C%E8%A8%80%E8%AA%9E/" data-gtm-click-label="user-tags"> C言語 <span class="count">(60)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/DDD/" data-gtm-click-label="user-tags"> DDD <span class="count">(280)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/DNS/" data-gtm-click-label="user-tags"> DNS <span class="count">(46)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/DOM/" data-gtm-click-label="user-tags"> DOM <span class="count">(607)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Datadog/" data-gtm-click-label="user-tags"> Datadog <span class="count">(19)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Development/" data-gtm-click-label="user-tags"> Development <span class="count">(40)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Docker/" data-gtm-click-label="user-tags"> Docker <span class="count">(150)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/E2E/" data-gtm-click-label="user-tags"> E2E <span class="count">(68)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/E4X/" data-gtm-click-label="user-tags"> E4X <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ECMAScript/" data-gtm-click-label="user-tags"> ECMAScript <span class="count">(2009)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ESLint/" data-gtm-click-label="user-tags"> ESLint <span class="count">(212)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Eclipse/" data-gtm-click-label="user-tags"> Eclipse <span class="count">(28)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ElasticSearch/" data-gtm-click-label="user-tags"> ElasticSearch <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Electron/" data-gtm-click-label="user-tags"> Electron <span class="count">(289)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/EmEditor/" data-gtm-click-label="user-tags"> EmEditor <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Emacs/" data-gtm-click-label="user-tags"> Emacs <span class="count">(69)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Ember/" data-gtm-click-label="user-tags"> Ember <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/EventSourcing/" data-gtm-click-label="user-tags"> EventSourcing <span class="count">(28)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Evernote/" data-gtm-click-label="user-tags"> Evernote <span class="count">(36)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Extension/" data-gtm-click-label="user-tags"> Extension <span class="count">(283)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Extension%E9%96%8B%E7%99%BA/" data-gtm-click-label="user-tags"> Extension開発 <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Fetch/" data-gtm-click-label="user-tags"> Fetch <span class="count">(71)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Firebug/" data-gtm-click-label="user-tags"> Firebug <span class="count">(147)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Flutter/" data-gtm-click-label="user-tags"> Flutter <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Flux/" data-gtm-click-label="user-tags"> Flux <span class="count">(196)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/GAE/" data-gtm-click-label="user-tags"> GAE <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/GCP/" data-gtm-click-label="user-tags"> GCP <span class="count">(32)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/GUI/" data-gtm-click-label="user-tags"> GUI <span class="count">(66)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/GraphQL/" data-gtm-click-label="user-tags"> GraphQL <span class="count">(168)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Greasemonkey/" data-gtm-click-label="user-tags"> Greasemonkey <span class="count">(515)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Grunt/" data-gtm-click-label="user-tags"> Grunt <span class="count">(68)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/HLS/" data-gtm-click-label="user-tags"> HLS <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/HTML/" data-gtm-click-label="user-tags"> HTML <span class="count">(728)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/HTML5/" data-gtm-click-label="user-tags"> HTML5 <span class="count">(364)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/HTTP/" data-gtm-click-label="user-tags"> HTTP <span class="count">(424)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/HTTP2/" data-gtm-click-label="user-tags"> HTTP2 <span class="count">(70)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/HTTPS/" data-gtm-click-label="user-tags"> HTTPS <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Heroku/" data-gtm-click-label="user-tags"> Heroku <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/IDE/" data-gtm-click-label="user-tags"> IDE <span class="count">(184)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/IE/" data-gtm-click-label="user-tags"> IE <span class="count">(360)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/IME/" data-gtm-click-label="user-tags"> IME <span class="count">(71)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Image/" data-gtm-click-label="user-tags"> Image <span class="count">(95)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/IndexedDB/" data-gtm-click-label="user-tags"> IndexedDB <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Interview/" data-gtm-click-label="user-tags"> Interview <span class="count">(27)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JSDoc/" data-gtm-click-label="user-tags"> JSDoc <span class="count">(27)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JSON/" data-gtm-click-label="user-tags"> JSON <span class="count">(406)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JScript/" data-gtm-click-label="user-tags"> JScript <span class="count">(38)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JSer/" data-gtm-click-label="user-tags"> JSer <span class="count">(150)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JXA/" data-gtm-click-label="user-tags"> JXA <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Java/" data-gtm-click-label="user-tags"> Java <span class="count">(174)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JavaScript/" data-gtm-click-label="user-tags"> JavaScript <span class="count">(13532)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Jenkins/" data-gtm-click-label="user-tags"> Jenkins <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/JetBrains/" data-gtm-click-label="user-tags"> JetBrains <span class="count">(107)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Jetpack/" data-gtm-click-label="user-tags"> Jetpack <span class="count">(63)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Keyboard/" data-gtm-click-label="user-tags"> Keyboard <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/LDR/" data-gtm-click-label="user-tags"> LDR <span class="count">(80)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/LLVM/" data-gtm-click-label="user-tags"> LLVM <span class="count">(45)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/LOOX_U/" data-gtm-click-label="user-tags"> LOOX_U <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/LaTeX/" data-gtm-click-label="user-tags"> LaTeX <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Lambda/" data-gtm-click-label="user-tags"> Lambda <span class="count">(113)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/LanguageModel/" data-gtm-click-label="user-tags"> LanguageModel <span class="count">(53)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Lua/" data-gtm-click-label="user-tags"> Lua <span class="count">(35)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MS/" data-gtm-click-label="user-tags"> MS <span class="count">(101)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MSEdge/" data-gtm-click-label="user-tags"> MSEdge <span class="count">(126)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MVC/" data-gtm-click-label="user-tags"> MVC <span class="count">(172)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MachineLearning/" data-gtm-click-label="user-tags"> MachineLearning <span class="count">(101)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Markdown/" data-gtm-click-label="user-tags"> Markdown <span class="count">(481)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Mercurial/" data-gtm-click-label="user-tags"> Mercurial <span class="count">(21)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MicroFrontend/" data-gtm-click-label="user-tags"> MicroFrontend <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Microservices/" data-gtm-click-label="user-tags"> Microservices <span class="count">(53)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Microsoft/" data-gtm-click-label="user-tags"> Microsoft <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Mindmap/" data-gtm-click-label="user-tags"> Mindmap <span class="count">(36)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MongoDB/" data-gtm-click-label="user-tags"> MongoDB <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Mozilla/" data-gtm-click-label="user-tags"> Mozilla <span class="count">(96)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/MySQL/" data-gtm-click-label="user-tags"> MySQL <span class="count">(35)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/NILScript/" data-gtm-click-label="user-tags"> NILScript <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Native/" data-gtm-click-label="user-tags"> Native <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Next.js/" data-gtm-click-label="user-tags"> Next.js <span class="count">(198)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Notion/" data-gtm-click-label="user-tags"> Notion <span class="count">(44)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/OAuth/" data-gtm-click-label="user-tags"> OAuth <span class="count">(60)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/OCR/" data-gtm-click-label="user-tags"> OCR <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/OOP/" data-gtm-click-label="user-tags"> OOP <span class="count">(27)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/OS/" data-gtm-click-label="user-tags"> OS <span class="count">(41)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Objective-C/" data-gtm-click-label="user-tags"> Objective-C <span class="count">(856)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/OpenSource/" data-gtm-click-label="user-tags"> OpenSource <span class="count">(298)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Opera/" data-gtm-click-label="user-tags"> Opera <span class="count">(72)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/PDF/" data-gtm-click-label="user-tags"> PDF <span class="count">(305)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/PSP/" data-gtm-click-label="user-tags"> PSP <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/PWA/" data-gtm-click-label="user-tags"> PWA <span class="count">(39)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/PhoneGap/" data-gtm-click-label="user-tags"> PhoneGap <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/PostCSS/" data-gtm-click-label="user-tags"> PostCSS <span class="count">(23)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/PostgreSQL/" data-gtm-click-label="user-tags"> PostgreSQL <span class="count">(32)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ProgressiveWebApp/" data-gtm-click-label="user-tags"> ProgressiveWebApp <span class="count">(32)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Promises/" data-gtm-click-label="user-tags"> Promises <span class="count">(353)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Prototype.js/" data-gtm-click-label="user-tags"> Prototype.js <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/QUIC/" data-gtm-click-label="user-tags"> QUIC <span class="count">(21)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/R/" data-gtm-click-label="user-tags"> R <span class="count">(56)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/React/" data-gtm-click-label="user-tags"> React <span class="count">(1778)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/RegExp/" data-gtm-click-label="user-tags"> RegExp <span class="count">(48)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ReleaseNote/" data-gtm-click-label="user-tags"> ReleaseNote <span class="count">(3640)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Remix/" data-gtm-click-label="user-tags"> Remix <span class="count">(41)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Rust/" data-gtm-click-label="user-tags"> Rust <span class="count">(379)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Rx/" data-gtm-click-label="user-tags"> Rx <span class="count">(77)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SBM/" data-gtm-click-label="user-tags"> SBM <span class="count">(49)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SEO/" data-gtm-click-label="user-tags"> SEO <span class="count">(41)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SQL/" data-gtm-click-label="user-tags"> SQL <span class="count">(110)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SQLite/" data-gtm-click-label="user-tags"> SQLite <span class="count">(32)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SSH/" data-gtm-click-label="user-tags"> SSH <span class="count">(31)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SSL/" data-gtm-click-label="user-tags"> SSL <span class="count">(71)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SSRF/" data-gtm-click-label="user-tags"> SSRF <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SVG/" data-gtm-click-label="user-tags"> SVG <span class="count">(267)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SaaS/" data-gtm-click-label="user-tags"> SaaS <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Sass/" data-gtm-click-label="user-tags"> Sass <span class="count">(155)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Selenium/" data-gtm-click-label="user-tags"> Selenium <span class="count">(47)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Sencha/" data-gtm-click-label="user-tags"> Sencha <span class="count">(19)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ServiceWorker/" data-gtm-click-label="user-tags"> ServiceWorker <span class="count">(142)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ShellScript/" data-gtm-click-label="user-tags"> ShellScript <span class="count">(63)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Shop/" data-gtm-click-label="user-tags"> Shop <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Sketch/" data-gtm-click-label="user-tags"> Sketch <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Sphinx/" data-gtm-click-label="user-tags"> Sphinx <span class="count">(38)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/SublimeText/" data-gtm-click-label="user-tags"> SublimeText <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Survey/" data-gtm-click-label="user-tags"> Survey <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Svelte/" data-gtm-click-label="user-tags"> Svelte <span class="count">(49)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/TC39/" data-gtm-click-label="user-tags"> TC39 <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/TiddlyWiki/" data-gtm-click-label="user-tags"> TiddlyWiki <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Tips/" data-gtm-click-label="user-tags"> Tips <span class="count">(188)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Titanium/" data-gtm-click-label="user-tags"> Titanium <span class="count">(30)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Tools/" data-gtm-click-label="user-tags"> Tools <span class="count">(2754)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/TravisCI/" data-gtm-click-label="user-tags"> TravisCI <span class="count">(79)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/TypeScript/" data-gtm-click-label="user-tags"> TypeScript <span class="count">(1233)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/UI/" data-gtm-click-label="user-tags"> UI <span class="count">(883)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/UML/" data-gtm-click-label="user-tags"> UML <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/URL/" data-gtm-click-label="user-tags"> URL <span class="count">(217)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/UX/" data-gtm-click-label="user-tags"> UX <span class="count">(29)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Unicode/" data-gtm-click-label="user-tags"> Unicode <span class="count">(47)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Ustream/" data-gtm-click-label="user-tags"> Ustream <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/V8/" data-gtm-click-label="user-tags"> V8 <span class="count">(273)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/VPN/" data-gtm-click-label="user-tags"> VPN <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/VPS/" data-gtm-click-label="user-tags"> VPS <span class="count">(23)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/VR/" data-gtm-click-label="user-tags"> VR <span class="count">(20)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/VSCode/" data-gtm-click-label="user-tags"> VSCode <span class="count">(118)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Vimperator/" data-gtm-click-label="user-tags"> Vimperator <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/VirtualDOM/" data-gtm-click-label="user-tags"> VirtualDOM <span class="count">(58)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Vue/" data-gtm-click-label="user-tags"> Vue <span class="count">(282)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/W3C/" data-gtm-click-label="user-tags"> W3C <span class="count">(182)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WAI-ARIA/" data-gtm-click-label="user-tags"> WAI-ARIA <span class="count">(76)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WHATWG/" data-gtm-click-label="user-tags"> WHATWG <span class="count">(75)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WSH/" data-gtm-click-label="user-tags"> WSH <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebAPI/" data-gtm-click-label="user-tags"> WebAPI <span class="count">(28)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebAssembly/" data-gtm-click-label="user-tags"> WebAssembly <span class="count">(294)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebAuthentication/" data-gtm-click-label="user-tags"> WebAuthentication <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebComponents/" data-gtm-click-label="user-tags"> WebComponents <span class="count">(234)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebExtension/" data-gtm-click-label="user-tags"> WebExtension <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebGL/" data-gtm-click-label="user-tags"> WebGL <span class="count">(141)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebGPU/" data-gtm-click-label="user-tags"> WebGPU <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebPlatformAPI/" data-gtm-click-label="user-tags"> WebPlatformAPI <span class="count">(254)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebRTC/" data-gtm-click-label="user-tags"> WebRTC <span class="count">(83)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebSocket/" data-gtm-click-label="user-tags"> WebSocket <span class="count">(86)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/WebStorm/" data-gtm-click-label="user-tags"> WebStorm <span class="count">(155)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/XHR/" data-gtm-click-label="user-tags"> XHR <span class="count">(118)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/XML/" data-gtm-click-label="user-tags"> XML <span class="count">(42)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/XPCOM/" data-gtm-click-label="user-tags"> XPCOM <span class="count">(28)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/XSS/" data-gtm-click-label="user-tags"> XSS <span class="count">(287)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Xcode/" data-gtm-click-label="user-tags"> Xcode <span class="count">(241)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Yahoo/" data-gtm-click-label="user-tags"> Yahoo <span class="count">(33)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/Youtube/" data-gtm-click-label="user-tags"> Youtube <span class="count">(37)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/accessibility/" data-gtm-click-label="user-tags"> accessibility <span class="count">(297)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ad/" data-gtm-click-label="user-tags"> ad <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/addon/" data-gtm-click-label="user-tags"> addon <span class="count">(642)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/adobe/" data-gtm-click-label="user-tags"> adobe <span class="count">(52)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/adult/" data-gtm-click-label="user-tags"> adult <span class="count">(19)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ajax/" data-gtm-click-label="user-tags"> ajax <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/alfred/" data-gtm-click-label="user-tags"> alfred <span class="count">(61)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/algorithm/" data-gtm-click-label="user-tags"> algorithm <span class="count">(89)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/altJS/" data-gtm-click-label="user-tags"> altJS <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/amazon/" data-gtm-click-label="user-tags"> amazon <span class="count">(74)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/animation/" data-gtm-click-label="user-tags"> animation <span class="count">(145)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/app/" data-gtm-click-label="user-tags"> app <span class="count">(111)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/apple/" data-gtm-click-label="user-tags"> apple <span class="count">(137)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/architecture/" data-gtm-click-label="user-tags"> architecture <span class="count">(123)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/article/" data-gtm-click-label="user-tags"> article <span class="count">(2701)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/asciidoc/" data-gtm-click-label="user-tags"> asciidoc <span class="count">(36)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/asm.js/" data-gtm-click-label="user-tags"> asm.js <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/astro/" data-gtm-click-label="user-tags"> astro <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/atom/" data-gtm-click-label="user-tags"> atom <span class="count">(45)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/audio/" data-gtm-click-label="user-tags"> audio <span class="count">(121)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/autolayout/" data-gtm-click-label="user-tags"> autolayout <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/aws/" data-gtm-click-label="user-tags"> aws <span class="count">(256)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/babel/" data-gtm-click-label="user-tags"> babel <span class="count">(247)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/backbone.js/" data-gtm-click-label="user-tags"> backbone.js <span class="count">(88)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/bash/" data-gtm-click-label="user-tags"> bash <span class="count">(22)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/benchmark/" data-gtm-click-label="user-tags"> benchmark <span class="count">(54)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/blink/" data-gtm-click-label="user-tags"> blink <span class="count">(49)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/blog/" data-gtm-click-label="user-tags"> blog <span class="count">(287)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/book/" data-gtm-click-label="user-tags"> book <span class="count">(1587)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/browser/" data-gtm-click-label="user-tags"> browser <span class="count">(1616)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/browserify/" data-gtm-click-label="user-tags"> browserify <span class="count">(150)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/bundler/" data-gtm-click-label="user-tags"> bundler <span class="count">(82)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/business/" data-gtm-click-label="user-tags"> business <span class="count">(19)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/canvas/" data-gtm-click-label="user-tags"> canvas <span class="count">(240)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/cdn/" data-gtm-click-label="user-tags"> cdn <span class="count">(96)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/cloudflare/" data-gtm-click-label="user-tags"> cloudflare <span class="count">(127)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/cocoa/" data-gtm-click-label="user-tags"> cocoa <span class="count">(66)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/cocoapods/" data-gtm-click-label="user-tags"> cocoapods <span class="count">(57)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/color/" data-gtm-click-label="user-tags"> color <span class="count">(159)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/comic/" data-gtm-click-label="user-tags"> comic <span class="count">(45)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/communication/" data-gtm-click-label="user-tags"> communication <span class="count">(47)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/community/" data-gtm-click-label="user-tags"> community <span class="count">(142)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/company/" data-gtm-click-label="user-tags"> company <span class="count">(242)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/console/" data-gtm-click-label="user-tags"> console <span class="count">(640)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/d3.js/" data-gtm-click-label="user-tags"> d3.js <span class="count">(55)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/dart/" data-gtm-click-label="user-tags"> dart <span class="count">(65)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/database/" data-gtm-click-label="user-tags"> database <span class="count">(77)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/debug/" data-gtm-click-label="user-tags"> debug <span class="count">(844)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/deno/" data-gtm-click-label="user-tags"> deno <span class="count">(152)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/design/" data-gtm-click-label="user-tags"> design <span class="count">(373)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/diagram/" data-gtm-click-label="user-tags"> diagram <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/dictionary/" data-gtm-click-label="user-tags"> dictionary <span class="count">(56)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/document/" data-gtm-click-label="user-tags"> document <span class="count">(998)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/domain/" data-gtm-click-label="user-tags"> domain <span class="count">(29)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/donation/" data-gtm-click-label="user-tags"> donation <span class="count">(65)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/dropbox/" data-gtm-click-label="user-tags"> dropbox <span class="count">(45)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ebook/" data-gtm-click-label="user-tags"> ebook <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/editor/" data-gtm-click-label="user-tags"> editor <span class="count">(577)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/english/" data-gtm-click-label="user-tags"> english <span class="count">(243)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/epub/" data-gtm-click-label="user-tags"> epub <span class="count">(61)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/event/" data-gtm-click-label="user-tags"> event <span class="count">(92)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/example/" data-gtm-click-label="user-tags"> example <span class="count">(40)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/explorer/" data-gtm-click-label="user-tags"> explorer <span class="count">(93)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/express/" data-gtm-click-label="user-tags"> express <span class="count">(35)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/facebook/" data-gtm-click-label="user-tags"> facebook <span class="count">(90)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/fashion/" data-gtm-click-label="user-tags"> fashion <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/figma/" data-gtm-click-label="user-tags"> figma <span class="count">(29)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/finance/" data-gtm-click-label="user-tags"> finance <span class="count">(70)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/firebase/" data-gtm-click-label="user-tags"> firebase <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/firefox/" data-gtm-click-label="user-tags"> firefox <span class="count">(1624)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/flash/" data-gtm-click-label="user-tags"> flash <span class="count">(158)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/flex/" data-gtm-click-label="user-tags"> flex <span class="count">(23)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/flowtype/" data-gtm-click-label="user-tags"> flowtype <span class="count">(121)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/fonts/" data-gtm-click-label="user-tags"> fonts <span class="count">(232)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/gadget/" data-gtm-click-label="user-tags"> gadget <span class="count">(44)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/game/" data-gtm-click-label="user-tags"> game <span class="count">(175)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/git/" data-gtm-click-label="user-tags"> git <span class="count">(707)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/gitbook/" data-gtm-click-label="user-tags"> gitbook <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/github/" data-gtm-click-label="user-tags"> github <span class="count">(1317)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/golang/" data-gtm-click-label="user-tags"> golang <span class="count">(204)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/google/" data-gtm-click-label="user-tags"> google <span class="count">(623)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/graphic/" data-gtm-click-label="user-tags"> graphic <span class="count">(38)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/gulp/" data-gtm-click-label="user-tags"> gulp <span class="count">(105)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/hack/" data-gtm-click-label="user-tags"> hack <span class="count">(20)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/health/" data-gtm-click-label="user-tags"> health <span class="count">(68)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/hiring/" data-gtm-click-label="user-tags"> hiring <span class="count">(20)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/history/" data-gtm-click-label="user-tags"> history <span class="count">(52)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/hosting/" data-gtm-click-label="user-tags"> hosting <span class="count">(27)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/i18n/" data-gtm-click-label="user-tags"> i18n <span class="count">(147)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/iPad/" data-gtm-click-label="user-tags"> iPad <span class="count">(38)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/iPhone/" data-gtm-click-label="user-tags"> iPhone <span class="count">(616)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/iTunes/" data-gtm-click-label="user-tags"> iTunes <span class="count">(49)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/illust/" data-gtm-click-label="user-tags"> illust <span class="count">(102)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/internet/" data-gtm-click-label="user-tags"> internet <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ios/" data-gtm-click-label="user-tags"> ios <span class="count">(3825)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/issue/" data-gtm-click-label="user-tags"> issue <span class="count">(800)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jQuery/" data-gtm-click-label="user-tags"> jQuery <span class="count">(626)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jailbreak/" data-gtm-click-label="user-tags"> jailbreak <span class="count">(125)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jailbreak_app/" data-gtm-click-label="user-tags"> jailbreak_app <span class="count">(57)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/japanese/" data-gtm-click-label="user-tags"> japanese <span class="count">(164)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jasmine/" data-gtm-click-label="user-tags"> jasmine <span class="count">(62)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jekyll/" data-gtm-click-label="user-tags"> jekyll <span class="count">(43)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jest/" data-gtm-click-label="user-tags"> jest <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/job/" data-gtm-click-label="user-tags"> job <span class="count">(39)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/jsx/" data-gtm-click-label="user-tags"> jsx <span class="count">(48)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/keysnail/" data-gtm-click-label="user-tags"> keysnail <span class="count">(22)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/korean/" data-gtm-click-label="user-tags"> korean <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/kubernetes/" data-gtm-click-label="user-tags"> kubernetes <span class="count">(61)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/language/" data-gtm-click-label="user-tags"> language <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/law/" data-gtm-click-label="user-tags"> law <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/legal/" data-gtm-click-label="user-tags"> legal <span class="count">(60)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/library/" data-gtm-click-label="user-tags"> library <span class="count">(6886)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/license/" data-gtm-click-label="user-tags"> license <span class="count">(79)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/links/" data-gtm-click-label="user-tags"> links <span class="count">(88)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/linux/" data-gtm-click-label="user-tags"> linux <span class="count">(112)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/mac/" data-gtm-click-label="user-tags"> mac <span class="count">(980)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/macOS/" data-gtm-click-label="user-tags"> macOS <span class="count">(74)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/mail/" data-gtm-click-label="user-tags"> mail <span class="count">(216)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/math/" class="is-current" data-gtm-click-label="user-tags"> math <span class="count">(19)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/mdn/" data-gtm-click-label="user-tags"> mdn <span class="count">(22)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/memo/" data-gtm-click-label="user-tags"> memo <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/mobile/" data-gtm-click-label="user-tags"> mobile <span class="count">(302)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/module/" data-gtm-click-label="user-tags"> module <span class="count">(121)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/money/" data-gtm-click-label="user-tags"> money <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/monorepo/" data-gtm-click-label="user-tags"> monorepo <span class="count">(52)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/mountain/" data-gtm-click-label="user-tags"> mountain <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/music/" data-gtm-click-label="user-tags"> music <span class="count">(127)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/network/" data-gtm-click-label="user-tags"> network <span class="count">(45)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/news/" data-gtm-click-label="user-tags"> news <span class="count">(267)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/nginx/" data-gtm-click-label="user-tags"> nginx <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/nlp/" data-gtm-click-label="user-tags"> nlp <span class="count">(89)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/node.js/" data-gtm-click-label="user-tags"> node.js <span class="count">(2497)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/nodejs/" data-gtm-click-label="user-tags"> nodejs <span class="count">(217)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/npm/" data-gtm-click-label="user-tags"> npm <span class="count">(783)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/nw.js/" data-gtm-click-label="user-tags"> nw.js <span class="count">(56)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/oculus/" data-gtm-click-label="user-tags"> oculus <span class="count">(32)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/office/" data-gtm-click-label="user-tags"> office <span class="count">(82)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/opinion/" data-gtm-click-label="user-tags"> opinion <span class="count">(429)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/p2p/" data-gtm-click-label="user-tags"> p2p <span class="count">(43)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/package/" data-gtm-click-label="user-tags"> package <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/paper/" data-gtm-click-label="user-tags"> paper <span class="count">(95)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/password/" data-gtm-click-label="user-tags"> password <span class="count">(40)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/pc/" data-gtm-click-label="user-tags"> pc <span class="count">(65)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/performance/" data-gtm-click-label="user-tags"> performance <span class="count">(927)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/perl/" data-gtm-click-label="user-tags"> perl <span class="count">(37)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/person/" data-gtm-click-label="user-tags"> person <span class="count">(111)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/philanthropy/" data-gtm-click-label="user-tags"> philanthropy <span class="count">(27)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/photo/" data-gtm-click-label="user-tags"> photo <span class="count">(37)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/photoshop/" data-gtm-click-label="user-tags"> photoshop <span class="count">(34)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/php/" data-gtm-click-label="user-tags"> php <span class="count">(131)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/pixiv/" data-gtm-click-label="user-tags"> pixiv <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/playwright/" data-gtm-click-label="user-tags"> playwright <span class="count">(21)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/plugin/" data-gtm-click-label="user-tags"> plugin <span class="count">(458)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/pnpm/" data-gtm-click-label="user-tags"> pnpm <span class="count">(39)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/podcast/" data-gtm-click-label="user-tags"> podcast <span class="count">(74)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/political/" data-gtm-click-label="user-tags"> political <span class="count">(42)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/polyfill/" data-gtm-click-label="user-tags"> polyfill <span class="count">(76)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/prisma/" data-gtm-click-label="user-tags"> prisma <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/privacy/" data-gtm-click-label="user-tags"> privacy <span class="count">(210)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/program/" data-gtm-click-label="user-tags"> program <span class="count">(673)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/project/" data-gtm-click-label="user-tags"> project <span class="count">(29)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/proposal/" data-gtm-click-label="user-tags"> proposal <span class="count">(639)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/proxy/" data-gtm-click-label="user-tags"> proxy <span class="count">(59)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/puppeteer/" data-gtm-click-label="user-tags"> puppeteer <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/python/" data-gtm-click-label="user-tags"> python <span class="count">(167)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/rails/" data-gtm-click-label="user-tags"> rails <span class="count">(44)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/reST/" data-gtm-click-label="user-tags"> reST <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/redmine/" data-gtm-click-label="user-tags"> redmine <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/redux/" data-gtm-click-label="user-tags"> redux <span class="count">(207)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/refacoring/" data-gtm-click-label="user-tags"> refacoring <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/research/" data-gtm-click-label="user-tags"> research <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/rollup/" data-gtm-click-label="user-tags"> rollup <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/rspack/" data-gtm-click-label="user-tags"> rspack <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/rss/" data-gtm-click-label="user-tags"> rss <span class="count">(195)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/ruby/" data-gtm-click-label="user-tags"> ruby <span class="count">(174)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/safari/" data-gtm-click-label="user-tags"> safari <span class="count">(358)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/scala/" data-gtm-click-label="user-tags"> scala <span class="count">(65)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/search/" data-gtm-click-label="user-tags"> search <span class="count">(605)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/secretlint/" data-gtm-click-label="user-tags"> secretlint <span class="count">(21)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/security/" data-gtm-click-label="user-tags"> security <span class="count">(2056)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/self/" data-gtm-click-label="user-tags"> self <span class="count">(29)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/server/" data-gtm-click-label="user-tags"> server <span class="count">(114)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/serverless/" data-gtm-click-label="user-tags"> serverless <span class="count">(47)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/slack/" data-gtm-click-label="user-tags"> slack <span class="count">(48)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/slide/" data-gtm-click-label="user-tags"> slide <span class="count">(1834)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/sns/" data-gtm-click-label="user-tags"> sns <span class="count">(43)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/software/" data-gtm-click-label="user-tags"> software <span class="count">(1867)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/sound/" data-gtm-click-label="user-tags"> sound <span class="count">(52)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/sourcemap/" data-gtm-click-label="user-tags"> sourcemap <span class="count">(37)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/spec/" data-gtm-click-label="user-tags"> spec <span class="count">(604)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/startup/" data-gtm-click-label="user-tags"> startup <span class="count">(54)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/stats/" data-gtm-click-label="user-tags"> stats <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/stream/" data-gtm-click-label="user-tags"> stream <span class="count">(57)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/swift/" data-gtm-click-label="user-tags"> swift <span class="count">(179)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/template/" data-gtm-click-label="user-tags"> template <span class="count">(60)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/terminal/" data-gtm-click-label="user-tags"> terminal <span class="count">(30)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/terraform/" data-gtm-click-label="user-tags"> terraform <span class="count">(12)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/test/" data-gtm-click-label="user-tags"> test <span class="count">(60)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/testing/" data-gtm-click-label="user-tags"> testing <span class="count">(1856)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/textlint/" data-gtm-click-label="user-tags"> textlint <span class="count">(290)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/todo/" data-gtm-click-label="user-tags"> todo <span class="count">(115)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/tombloo/" data-gtm-click-label="user-tags"> tombloo <span class="count">(69)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/translate/" data-gtm-click-label="user-tags"> translate <span class="count">(76)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/tumblr/" data-gtm-click-label="user-tags"> tumblr <span class="count">(73)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/tutorial/" data-gtm-click-label="user-tags"> tutorial <span class="count">(741)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/twitter/" data-gtm-click-label="user-tags"> twitter <span class="count">(672)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/userChrome.js/" data-gtm-click-label="user-tags"> userChrome.js <span class="count">(59)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/video/" data-gtm-click-label="user-tags"> video <span class="count">(833)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/vim/" data-gtm-click-label="user-tags"> vim <span class="count">(98)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/vista/" data-gtm-click-label="user-tags"> vista <span class="count">(31)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/vite/" data-gtm-click-label="user-tags"> vite <span class="count">(82)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/voice/" data-gtm-click-label="user-tags"> voice <span class="count">(42)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/web/" data-gtm-click-label="user-tags"> web <span class="count">(385)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/webdriver/" data-gtm-click-label="user-tags"> webdriver <span class="count">(33)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/webkit/" data-gtm-click-label="user-tags"> webkit <span class="count">(315)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/webpack/" data-gtm-click-label="user-tags"> webpack <span class="count">(372)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/webservice/" data-gtm-click-label="user-tags"> webservice <span class="count">(2462)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/webview/" data-gtm-click-label="user-tags"> webview <span class="count">(65)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/webworker/" data-gtm-click-label="user-tags"> webworker <span class="count">(74)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/wiki/" data-gtm-click-label="user-tags"> wiki <span class="count">(119)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/windows/" data-gtm-click-label="user-tags"> windows <span class="count">(336)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/wordpress/" data-gtm-click-label="user-tags"> wordpress <span class="count">(133)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/workflow/" data-gtm-click-label="user-tags"> workflow <span class="count">(42)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/xpath/" data-gtm-click-label="user-tags"> xpath <span class="count">(46)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/yarn/" data-gtm-click-label="user-tags"> yarn <span class="count">(100)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/zig/" data-gtm-click-label="user-tags"> zig <span class="count">(25)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/zsh/" data-gtm-click-label="user-tags"> zsh <span class="count">(57)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%81%AF%E3%81%A6%E3%81%AA/" data-gtm-click-label="user-tags"> はてな <span class="count">(162)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%81%BE%E3%81%A8%E3%82%81/" data-gtm-click-label="user-tags"> まとめ <span class="count">(936)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E8%A7%A3%E6%9E%90/" data-gtm-click-label="user-tags"> アクセス解析 <span class="count">(58)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A2%E3%83%83%E3%83%97%E3%83%AD%E3%83%BC%E3%83%80%E3%83%BC/" data-gtm-click-label="user-tags"> アップローダー <span class="count">(48)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A2%E3%83%8B%E3%83%A1/" data-gtm-click-label="user-tags"> アニメ <span class="count">(39)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A2%E3%83%AB%E3%82%B4%E3%83%AA%E3%82%BA%E3%83%A0/" data-gtm-click-label="user-tags"> アルゴリズム <span class="count">(106)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A2%E3%83%B3%E3%82%B1%E3%83%BC%E3%83%88/" data-gtm-click-label="user-tags"> アンケート <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88/" data-gtm-click-label="user-tags"> イベント <span class="count">(208)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%93%E3%83%A5%E3%83%BC/" data-gtm-click-label="user-tags"> インタビュー <span class="count">(67)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%A6%E3%82%A4%E3%83%AB%E3%82%B9/" data-gtm-click-label="user-tags"> ウイルス <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3%E3%82%BD%E3%83%BC%E3%82%B9/" data-gtm-click-label="user-tags"> オープンソース <span class="count">(43)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%AD%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%89/" data-gtm-click-label="user-tags"> キーボード <span class="count">(154)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%AF%E3%83%AA%E3%83%83%E3%83%97%E3%83%9C%E3%83%BC%E3%83%89/" data-gtm-click-label="user-tags"> クリップボード <span class="count">(44)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B0%E3%83%A9%E3%83%95/" data-gtm-click-label="user-tags"> グラフ <span class="count">(161)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%83%97%E3%83%AD%E3%83%B3%E3%83%97%E3%83%88/" data-gtm-click-label="user-tags"> コマンドプロンプト <span class="count">(15)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B3%E3%83%9F%E3%83%A5%E3%83%8B%E3%82%B1%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3/" data-gtm-click-label="user-tags"> コミュニケーション <span class="count">(16)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B3%E3%83%BC%E3%83%89%E3%83%AA%E3%83%BC%E3%83%87%E3%82%A3%E3%83%B3%E3%82%B0/" data-gtm-click-label="user-tags"> コードリーディング <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B3%E3%83%BC%E3%83%89%E3%83%AC%E3%83%93%E3%83%A5%E3%83%BC/" data-gtm-click-label="user-tags"> コードレビュー <span class="count">(23)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B5%E3%83%B3%E3%83%97%E3%83%AB/" data-gtm-click-label="user-tags"> サンプル <span class="count">(43)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC/" data-gtm-click-label="user-tags"> サーバー <span class="count">(189)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B8%E3%82%A7%E3%83%8D%E3%83%AC%E3%83%BC%E3%82%BF%E3%83%BC/" data-gtm-click-label="user-tags"> ジェネレーター <span class="count">(67)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88/" data-gtm-click-label="user-tags"> スクリーンショット <span class="count">(28)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89/" data-gtm-click-label="user-tags"> スライド <span class="count">(119)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3/" data-gtm-click-label="user-tags"> セキュリティ <span class="count">(30)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%81%E3%83%BC%E3%83%88%E3%82%B7%E3%83%BC%E3%83%88/" data-gtm-click-label="user-tags"> チートシート <span class="count">(87)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3/" data-gtm-click-label="user-tags"> デザインパターン <span class="count">(73)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%87%E3%83%BC%E3%82%BF%E3%83%99%E3%83%BC%E3%82%B9/" data-gtm-click-label="user-tags"> データベース <span class="count">(117)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%88%E3%83%A9%E3%83%96%E3%83%AB/" data-gtm-click-label="user-tags"> トラブル <span class="count">(20)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%8B%E3%82%B3%E3%83%8B%E3%82%B3%E5%8B%95%E7%94%BB/" data-gtm-click-label="user-tags"> ニコニコ動画 <span class="count">(325)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%8D%E3%82%BF/" data-gtm-click-label="user-tags"> ネタ <span class="count">(22)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E7%AE%A1%E7%90%86/" data-gtm-click-label="user-tags"> バージョン管理 <span class="count">(21)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB/" data-gtm-click-label="user-tags"> ファイル <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%96%E3%83%83%E3%82%AF%E3%83%9E%E3%83%BC%E3%82%AF%E3%83%AC%E3%83%83%E3%83%88/" data-gtm-click-label="user-tags"> ブックマークレット <span class="count">(99)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%97%E3%83%AD%E3%83%88%E3%82%B3%E3%83%AB/" data-gtm-click-label="user-tags"> プロトコル <span class="count">(22)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%A1%E3%83%A2/" data-gtm-click-label="user-tags"> メモ <span class="count">(38)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%A9%E3%82%A4%E3%82%BB%E3%83%B3%E3%82%B9/" data-gtm-click-label="user-tags"> ライセンス <span class="count">(59)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%A9%E3%83%B3%E3%83%81%E3%83%A3%E3%83%BC/" data-gtm-click-label="user-tags"> ランチャー <span class="count">(18)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%AA%E3%83%95%E3%82%A1%E3%82%AF%E3%82%BF%E3%83%AA%E3%83%B3%E3%82%B0/" data-gtm-click-label="user-tags"> リファクタリング <span class="count">(26)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E3%83%AA%E3%83%95%E3%82%A1%E3%83%AC%E3%83%B3%E3%82%B9/" data-gtm-click-label="user-tags"> リファレンス <span class="count">(110)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E4%BB%95%E4%BA%8B/" data-gtm-click-label="user-tags"> 仕事 <span class="count">(101)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E4%BB%AE%E6%83%B3%E5%8C%96/" data-gtm-click-label="user-tags"> 仮想化 <span class="count">(35)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E4%BC%81%E6%A5%AD/" data-gtm-click-label="user-tags"> 企業 <span class="count">(168)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E5%85%B1%E6%9C%89/" data-gtm-click-label="user-tags"> 共有 <span class="count">(20)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E5%8B%89%E5%BC%B7/" data-gtm-click-label="user-tags"> 勉強 <span class="count">(136)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E5%91%A8%E8%BE%BA%E6%A9%9F%E5%99%A8/" data-gtm-click-label="user-tags"> 周辺機器 <span class="count">(19)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E5%9B%B3/" data-gtm-click-label="user-tags"> 図 <span class="count">(76)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E5%9C%A7%E7%B8%AE%E8%A7%A3%E5%87%8D/" data-gtm-click-label="user-tags"> 圧縮解凍 <span class="count">(39)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E5%BA%83%E5%91%8A/" data-gtm-click-label="user-tags"> 広告 <span class="count">(52)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%96%87%E5%AD%97%E3%82%B3%E3%83%BC%E3%83%89/" data-gtm-click-label="user-tags"> 文字コード <span class="count">(87)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%96%87%E7%AB%A0/" data-gtm-click-label="user-tags"> 文章 <span class="count">(172)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%97%A5%E6%9C%AC%E8%AA%9E/" data-gtm-click-label="user-tags"> 日本語 <span class="count">(13)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%9D%B1%E6%96%B9/" data-gtm-click-label="user-tags"> 東方 <span class="count">(42)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%A0%A1%E6%AD%A3/" data-gtm-click-label="user-tags"> 校正 <span class="count">(14)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%A9%9F%E6%A2%B0%E5%AD%A6%E7%BF%92/" data-gtm-click-label="user-tags"> 機械学習 <span class="count">(44)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%AD%A3%E8%A6%8F%E8%A1%A8%E7%8F%BE/" data-gtm-click-label="user-tags"> 正規表現 <span class="count">(133)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%AD%B4%E5%8F%B2/" data-gtm-click-label="user-tags"> 歴史 <span class="count">(199)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%B3%95%E5%BE%8B/" data-gtm-click-label="user-tags"> 法律 <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E6%B5%B7%E5%A4%96/" data-gtm-click-label="user-tags"> 海外 <span class="count">(24)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%84%A1%E9%A7%84%E7%9F%A5%E8%AD%98/" data-gtm-click-label="user-tags"> 無駄知識 <span class="count">(53)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%89%A9%E6%AC%B2/" data-gtm-click-label="user-tags"> 物欲 <span class="count">(130)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%94%9F%E6%B4%BB/" data-gtm-click-label="user-tags"> 生活 <span class="count">(48)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%94%A8%E8%AA%9E/" data-gtm-click-label="user-tags"> 用語 <span class="count">(40)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%94%BB%E5%83%8F/" data-gtm-click-label="user-tags"> 画像 <span class="count">(624)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%B4%A0%E6%9D%90/" data-gtm-click-label="user-tags"> 素材 <span class="count">(69)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%B5%B1%E8%A8%88/" data-gtm-click-label="user-tags"> 統計 <span class="count">(48)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E7%BF%BB%E8%A8%B3/" data-gtm-click-label="user-tags"> 翻訳 <span class="count">(465)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%87%AA%E7%84%B6%E8%A8%80%E8%AA%9E/" data-gtm-click-label="user-tags"> 自然言語 <span class="count">(58)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%91%97%E4%BD%9C%E6%A8%A9/" data-gtm-click-label="user-tags"> 著作権 <span class="count">(17)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%A8%80%E8%AA%9E/" data-gtm-click-label="user-tags"> 言語 <span class="count">(30)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%A8%AD%E5%AE%9A/" data-gtm-click-label="user-tags"> 設定 <span class="count">(171)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%A8%AD%E8%A8%88/" data-gtm-click-label="user-tags"> 設計 <span class="count">(182)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%AB%96%E6%96%87/" data-gtm-click-label="user-tags"> 論文 <span class="count">(72)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%AC%9B%E5%BA%A7/" data-gtm-click-label="user-tags"> 講座 <span class="count">(28)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E8%B3%87%E6%96%99/" data-gtm-click-label="user-tags"> 資料 <span class="count">(142)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E9%96%8B%E7%99%BA%E7%92%B0%E5%A2%83/" data-gtm-click-label="user-tags"> 開発環境 <span class="count">(79)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E9%96%A2%E6%95%B0%E5%9E%8B%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0/" data-gtm-click-label="user-tags"> 関数型プログラミング <span class="count">(75)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E9%9B%BB%E5%AD%90%E6%9B%B8%E7%B1%8D/" data-gtm-click-label="user-tags"> 電子書籍 <span class="count">(153)</span> </a> </li> <li class="js-frequent-tag is-hidden"> <a href="/efcl/%E9%9D%92%E7%A9%BA%E6%96%87%E5%BA%AB/" data-gtm-click-label="user-tags"> 青空文庫 <span class="count">(16)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/JavaScript/" data-gtm-click-label="user-tags"> JavaScript <span class="count">(13532)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/library/" data-gtm-click-label="user-tags"> library <span class="count">(6886)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/ios/" data-gtm-click-label="user-tags"> ios <span class="count">(3825)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/ReleaseNote/" data-gtm-click-label="user-tags"> ReleaseNote <span class="count">(3640)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/Tools/" data-gtm-click-label="user-tags"> Tools <span class="count">(2754)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/article/" data-gtm-click-label="user-tags"> article <span class="count">(2701)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/node.js/" data-gtm-click-label="user-tags"> node.js <span class="count">(2497)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/webservice/" data-gtm-click-label="user-tags"> webservice <span class="count">(2462)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/security/" data-gtm-click-label="user-tags"> security <span class="count">(2056)</span> </a> </li> <li class="js-most-frequent-tag"> <a href="/efcl/ECMAScript/" data-gtm-click-label="user-tags"> ECMAScript <span class="count">(2009)</span> </a> </li> </ul> <p class="centerarticle-sub-navi-more"> <button type="button" class="js-display-all-tags" data-gtm-click-label="user-tags-show-all">タグをすべて表示</button> </p> </div> <div class="centerarticle-sidebar-menu"> <h3 class="centerarticle-aside-title">関連タグで絞り込む (14)</h3> <ul class="centerarticle-sub-navi"> <li> <a href="/efcl/math/BBS/" > BBS </a> </li> <li> <a href="/efcl/math/book/" > book </a> </li> <li> <a href="/efcl/math/Chrome/" > Chrome </a> </li> <li> <a href="/efcl/math/document/" > document </a> </li> <li> <a href="/efcl/math/japanese/" > japanese </a> </li> <li> <a href="/efcl/math/JavaScript/" > JavaScript </a> </li> <li> <a href="/efcl/math/library/" > library </a> </li> <li> <a href="/efcl/math/program/" > program </a> </li> <li> <a href="/efcl/math/python/" > python </a> </li> <li> <a href="/efcl/math/React/" > React </a> </li> <li> <a href="/efcl/math/Sass/" > Sass </a> </li> <li> <a href="/efcl/math/slide/" > slide </a> </li> <li> <a href="/efcl/math/webservice/" > webservice </a> </li> <li> <a href="/efcl/math/%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89/" > スライド </a> </li> </ul> <p class="centerarticle-sub-navi-more"> <a href="/efcl/bookmark">タグの絞り込みを解除</a> </p> </div> </div> <div class="center-container"> <div class="centerarticle-title-container"> <h2 class="centerarticle-title"> mathに関するefclのブックマーク (19) </h2> </div> <div > <script type="text/x-template" id="template-short-url-click"> {{#tweet_url}} <a href="{{tweet_url}}" target="_blank" rel="noopener noreferrer" data-gtm-click-label="reaction-twitter-clicks"><span>{{count}} clicks</span></a> {{/tweet_url}} {{^tweet_url}} <span>{{count}} clicks</span> {{/tweet_url}} </script> <script type="text/x-template" id="template-bookmark-item"> {{^is_wiped}} <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="{{url}}"> <div class="centerarticle-entry {{#has_image}}is-image-entry-unit{{/has_image}}"> <h3 class="centerarticle-entry-title"> <a href="{{url}}" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener{{#noreferrer}} noreferrer{{/noreferrer}}" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="{{favicon_url}}" alt="">{{title}}</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="{{page_url}}" class="js-keyboard-entry-page-openable" title="{{title}} ({{total_bookmarks}}ブックマーク)" data-gtm-click-label="user-bookmark-users">{{total_bookmarks_with_user_postfix}}</a> </span> </li> <li> <a href="/efcl/{{url_query}}" title="『{{root_title}}』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> {{root_title}} </a> </li> {{#is_categorized}} <li><a href="{{category_path}}" data-gtm-click-label="user-bookmark-category">{{category_title}}</a></li> {{/is_categorized}} </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">{{{summary_with_keyword_links}}}</p> {{#has_image}} <a href="{{canonical_url}}" class="centerarticle-entry-image" target="_blank" rel="noopener{{#noreferrer}} noreferrer{{/noreferrer}}" data-gtm-click-label="user-bookmark-thumb"> <img src="{{image_url}}" alt="{{title}}"> </a> {{/has_image}} </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-{{location_id}}"> <div class="centerarticle-reaction-comment js-user-bookmark-comment {{badge_icon}}" data-url="{{url}}" data-user-name="{{author_name}}"> <a href="{{top_page_path}}" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="{{profile_icon_url}}" alt="{{author_name}}" title="{{author_name}}" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="{{anchor_url}}" class="js-anchor-path" data-gtm-click-label="user-reaction-username">{{author_name}}</a></span> <span class="centerarticle-reaction-timestamp">{{created}}</span> <span class="js-private-icon status {{#is_public}}is-hidden{{/is_public}}"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">{{{comment_expanded}}}</span> <ul class="centerarticle-reaction-tags js-tag-text"> {{#tags}} <li><a href="/{{author_name}}/{{escaped_label}}/" data-gtm-click-label="user-reaction-tag">{{label}}</a></li> {{/tags}} </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="{{#is_bookmark}}comment-permalink{{/is_bookmark}}{{^is_bookmark}}original-permalink{{/is_bookmark}} js-comment-permalink"> <a href="{{comment_page_path}}" data-gtm-click-label="user-reaction-permalink" rel="{{#should_nofollow}}nofollow{{/should_nofollow}}">{{#is_bookmark}}リスト{{/is_bookmark}}{{^is_bookmark}}リンク{{/is_bookmark}}</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> {{#following_bookmarks}} <li> <a href="{{anchor_url}}" class="following-bookmark-link" data-gtm-click-label="user-bookmark-following-bookmarker-icon"> <img src="{{profile_icon_url}}" alt="{{author_name}}" class="following-bookmark-icon" > </a> <span class="following-bookmark-popup"> <span class="following-bookmark-username">{{author_name}}</span><span class="following-bookmark-timestamp">{{created}}</span> <span class="following-bookmark-text"> {{ #comment }}<span class="following-bookmark-comment">{{ comment }}</span>{{ /comment }} <ul class="following-bookmark-tags"> {{ #tags }}<li>{{ label }}</li>{{ /tags }} </ul> </span> </span> </li> {{/following_bookmarks}} {{#following_bookmarks.length}} <li class="centerarticle-reaction-following-more"><button type="button" class="js-show-all-following-bookmarks" data-gtm-click-label="user-bookmark-showall-following-bookmarks">すべて表示</button></li> {{/following_bookmarks.length}} </ul> <div class="js-user-following-bookmarks-detail is-hidden"> {{#following_bookmarks}} <div class="centerarticle-reaction-comment js-user-bookmark-comment {{badge_icon}}" data-url="{{url}}" data-user-name="{{author_name}}"> <a href="{{top_page_path}}" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="{{profile_icon_url}}" alt="{{author_name}}" title="{{author_name}}" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="{{anchor_url}}" class="js-anchor-path" data-gtm-click-label="user-reaction-username">{{author_name}}</a></span> <span class="centerarticle-reaction-timestamp">{{created}}</span> <span class="js-private-icon status {{#is_public}}is-hidden{{/is_public}}"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">{{{comment_expanded}}}</span> <ul class="centerarticle-reaction-tags js-tag-text"> {{#tags}} <li><a href="/{{author_name}}/{{escaped_label}}/" data-gtm-click-label="user-reaction-tag">{{label}}</a></li> {{/tags}} </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="{{#is_bookmark}}comment-permalink{{/is_bookmark}}{{^is_bookmark}}original-permalink{{/is_bookmark}} js-comment-permalink"> <a href="{{comment_page_path}}" data-gtm-click-label="user-reaction-permalink" rel="{{#should_nofollow}}nofollow{{/should_nofollow}}">{{#is_bookmark}}リスト{{/is_bookmark}}{{^is_bookmark}}リンク{{/is_bookmark}}</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> {{/following_bookmarks}} </div> </li> {{/is_wiped}} </script> <script type="text/x-template" id="template-following-bookmarker-icon"> <li> <a href="{{anchor_url}}" class="following-bookmark-link" data-gtm-click-label="user-bookmark-following-bookmarker-icon"> <img src="{{profile_icon_url}}" alt="{{author_name}}" class="following-bookmark-icon" > </a> <span class="following-bookmark-popup"> <span class="following-bookmark-username">{{author_name}}</span><span class="following-bookmark-timestamp">{{created}}</span> <span class="following-bookmark-text"> {{ #comment }}<span class="following-bookmark-comment">{{ comment }}</span>{{ /comment }} <ul class="following-bookmark-tags"> {{ #tags }}<li>{{ label }}</li>{{ /tags }} </ul> </span> </span> </li> </script> <script type="text/x-template" id="template-bookmark-item-editor"> <div class="centerarticle-entry {{#has_image}}is-image-entry-unit{{/has_image}}"> <h3 class="centerarticle-entry-title"> <a href="{{url}}" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener{{#noreferrer}} noreferrer{{/noreferrer}}" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="{{favicon_url}}" alt="">{{title}}</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="{{page_url}}" class="js-keyboard-entry-page-openable" title="{{title}} ({{total_bookmarks}}ブックマーク)" data-gtm-click-label="user-bookmark-users">{{total_bookmarks_with_user_postfix}}</a> </span> </li> <li> <a href="/efcl/{{url_query}}" title="『{{root_title}}』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> {{root_title}} </a> </li> {{#is_categorized}} <li><a href="{{category_path}}" data-gtm-click-label="user-bookmark-category">{{category_title}}</a></li> {{/is_categorized}} </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">{{{summary_with_keyword_links}}}</p> {{#has_image}} <a href="{{canonical_url}}" class="centerarticle-entry-image" target="_blank" rel="noopener{{#noreferrer}} noreferrer{{/noreferrer}}" data-gtm-click-label="user-bookmark-thumb"> <img src="{{image_url}}" alt="{{title}}"> </a> {{/has_image}} </div> </div> </script> <script type="text/x-template" id="template-bookmark-pager"> <li> <div class="centerarticle-pager"> <span class="centerarticle-waiting js-read-more-waiting is-hidden"><img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/common/loading@2x.gif" alt="残りのブックマークを読み込んでいます" width="16" height="16" /></span> {{#previous}} <a href="{{page_path}}">{{label}}</a> {{/previous}} {{#pages}} {{#page_path}} <span><a href="{{page_path}}">{{label}}</a></span> {{/page_path}} {{^page_path}} <span>{{label}}</span> {{/page_path}} {{/pages}} {{#next}} <a href="{{page_path}}">{{label}}</a> {{/next}} </div> </li> </script> <ul class="js-user-bookmark-item-list js-keyboard-controllable-container"> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://speakerdeck.com/e869120/150-fen-dexue-bugao-xiao-shu-xue-noji-chu"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://speakerdeck.com/e869120/150-fen-dexue-bugao-xiao-shu-xue-noji-chu" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fspeakerdeck.com%2Fe869120%2F150-fen-dexue-bugao-xiao-shu-xue-noji-chu" alt="">150 分で学ぶ高校数学の基礎</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/speakerdeck.com/e869120/150-fen-dexue-bugao-xiao-shu-xue-noji-chu" class="js-keyboard-entry-page-openable" title="150 分で学ぶ高校数学の基礎 (3478ブックマーク)" data-gtm-click-label="user-bookmark-users">3478 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fspeakerdeck.com%2Fe869120" title="『speakerdeck.com/e869120』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> speakerdeck.com/e869120 </a> </li> <li><a href="/hotentry/knowledge" data-gtm-click-label="user-bookmark-category">学び</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">[重要なお知らせ (<a data-gtm-click-label="entry-summary-keyword" href="/q/2023">2023</a>/8/12)] 現在，スライドの p.10 に不十分な記述があります．ルートの答えは 0 以上の数に限定することに注意してください (たとえば -3 を 2 乗しても 9 ですが，ルート 9 は -3 ではありません)．なお，現在筆者のパソコンが修理中でデータがないので，修…</p> <a href="https://speakerdeck.com/e869120/150-fen-dexue-bugao-xiao-shu-xue-noji-chu" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/8489233a8f9a332417a4a1c218dad8dda0f5d636/height=288;version=1;width=512/https%3A%2F%2Ffiles.speakerdeck.com%2Fpresentations%2F667e7717a3f647bfa2d4770cc1a2ce10%2Fslide_0.jpg%3F22567292" alt="150 分で学ぶ高校数学の基礎"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4724896089090804611"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://speakerdeck.com/e869120/150-fen-dexue-bugao-xiao-shu-xue-noji-chu" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20220911#bookmark-4724896089090804611" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2022/09/11</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">高校数学</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/slide/" data-gtm-click-label="user-reaction-tag">slide</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4724896089090804611/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://mafs.dev/"> <div class="centerarticle-entry "> <h3 class="centerarticle-entry-title"> <a href="https://mafs.dev/" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fmafs.dev%2F" alt="">Mafs: React components for interactive math</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/mafs.dev/" class="js-keyboard-entry-page-openable" title="Mafs: React components for interactive math (9ブックマーク)" data-gtm-click-label="user-bookmark-users">9 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fmafs.dev%2F" title="『mafs.dev』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> mafs.dev </a> </li> <li><a href="/hotentry/knowledge" data-gtm-click-label="user-bookmark-category">学び</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"><a data-gtm-click-label="entry-summary-keyword" href="/q/react">React</a> components for interactive math<a data-gtm-click-label="entry-summary-keyword" href="/q/Build">Build</a> interactive, a<a data-gtm-click-label="entry-summary-keyword" href="/q/nim">nim</a>ated visualizations w<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a>h declarative code.</p> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4707867776697500514"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://mafs.dev/" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20210904#bookmark-4707867776697500514" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2021/09/04</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">数式のビジュアライズライブラリ</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/React/" data-gtm-click-label="user-reaction-tag">React</a></li> <li><a href="/efcl/JavaScript/" data-gtm-click-label="user-reaction-tag">JavaScript</a></li> <li><a href="/efcl/library/" data-gtm-click-label="user-reaction-tag">library</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4707867776697500514/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://www.catb.org/~esr/jargon/html/R/random-numbers.html"> <div class="centerarticle-entry "> <h3 class="centerarticle-entry-title"> <a href="http://www.catb.org/~esr/jargon/html/R/random-numbers.html" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fwww.catb.org%2F~esr%2Fjargon%2Fhtml%2FR%2Frandom-numbers.html" alt="">random numbers</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/www.catb.org/~esr/jargon/html/R/random-numbers.html" class="js-keyboard-entry-page-openable" title="random numbers (34ブックマーク)" data-gtm-click-label="user-bookmark-users">34 users</a> </span> </li> <li> <a href="/efcl/?url=http%3A%2F%2Fwww.catb.org%2F~esr%2F" title="『www.catb.org/~esr』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> www.catb.org/~esr </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">random numbers: n. When one wishes to specify a large but random number of things, and the con<a data-gtm-click-label="entry-summary-keyword" href="/q/TeX">tex</a>t is inappropriate for N, ce<a data-gtm-click-label="entry-summary-keyword" href="/q/RTA">rta</a>in numbers are pref<a data-gtm-click-label="entry-summary-keyword" href="/q/ERR">err</a>ed by hacker trad<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a>ion (that is, easily recognized as placeholders). These include the following: Long described at M<a data-gtm-click-label="entry-summary-keyword" href="/q/it">IT</a> as ‘the least random number’; see also 23. This may be <a data-gtm-click-label="entry-summary-keyword" href="/q/discord">Discord</a>ian in origin, or <a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a> may be related to some in-jokes about 17 and “y</p> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4702444361396374178"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://www.catb.org/~esr/jargon/html/R/random-numbers.html" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20210510#bookmark-4702444361396374178" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2021/05/10</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">プログラムとかで見るマジックナンバー 17, 23, 37, 42, 60, 105, 666</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/program/" data-gtm-click-label="user-reaction-tag">program</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4702444361396374178/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://zenn.dev/mebiusbox/books/132b654aa02124"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://zenn.dev/mebiusbox/books/132b654aa02124" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fzenn.dev%2Fmebiusbox%2Fbooks%2F132b654aa02124" alt="">CGのための数学</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/zenn.dev/mebiusbox/books/132b654aa02124" class="js-keyboard-entry-page-openable" title="CGのための数学 (123ブックマーク)" data-gtm-click-label="user-bookmark-users">123 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fzenn.dev%2Fmebiusbox" title="『zenn.dev/mebiusbox』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> zenn.dev/mebiusbox </a> </li> <li><a href="/hotentry/knowledge" data-gtm-click-label="user-bookmark-category">学び</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">コンピュータグラフィックスに関する<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>，線形代数や確率，統計，微積分，クォータニオン，フーリエ解析などに関する解説書です．誤字や間違いなどのご指摘は以下からコメントをお願いします． https://<a data-gtm-click-label="entry-summary-keyword" href="/q/Zenn">zenn</a>.dev/mebiusbox/scraps/90bc293a07430d</p> <a href="https://zenn.dev/mebiusbox/books/132b654aa02124" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/12347eb71a5980f48fd401e2b307c47a3df5c430/height=288;version=1;width=512/https%3A%2F%2Fres.cloudinary.com%2Fzenn%2Fimage%2Fupload%2Fs--qep2XroN--%2Fg_center%252Ch_280%252Cl_fetch%3AaHR0cHM6Ly9zdG9yYWdlLmdvb2dsZWFwaXMuY29tL3plbm4tdXNlci11cGxvYWQvYm9va19jb3Zlci9lMjI3YjhlNDBiLmpwZWc%3D%252Cw_200%2Fv1627283836%2Fdefault%2Fog-base-book_yz4z02.jpg" alt="CGのための数学"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4698942401301994818"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://zenn.dev/mebiusbox/books/132b654aa02124" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20210228#bookmark-4698942401301994818" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2021/02/28</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">"コンピュータグラフィックスに関する数学，線形代数や確率，統計，微積分，クォータニオン，フーリエ解析などに関する解説書です．"</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/book/" data-gtm-click-label="user-reaction-tag">book</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4698942401301994818/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://www.mext.go.jp/a_menu/shotou/new-cs/senseiouen/1394142_00001.html"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://www.mext.go.jp/a_menu/shotou/new-cs/senseiouen/1394142_00001.html" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.mext.go.jp%2Fa_menu%2Fshotou%2Fnew-cs%2Fsenseiouen%2F1394142_00001.html" alt="">高等学校数学科教材（行列入門）：文部科学省</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/www.mext.go.jp/a_menu/shotou/new-cs/senseiouen/1394142_00001.html" class="js-keyboard-entry-page-openable" title="高等学校数学科教材（行列入門）：文部科学省 (82ブックマーク)" data-gtm-click-label="user-bookmark-users">82 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fwww.mext.go.jp%2F" title="『www.mext.go.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> www.mext.go.jp </a> </li> <li><a href="/hotentry/knowledge" data-gtm-click-label="user-bookmark-category">学び</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"><a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>教材は，行列の基<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>的な性質を学ぶために作成したものです。行列については，平成21年告示の学習指導要領における新設科目「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>活用」の「社会生活における数理的な考察」の「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>的な表現の工夫」の内容となりました。行列は現代<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>の基礎的な内容として様々な場面で活用されているにもかかわらず，繁雑な計算の意味やどのような場面で活用されるのかがわかりにくかったことから，「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>活用」の内容としたものです。ただし，「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>活用」の内容としたことから内容は大綱的に示すことになりました。そこで，専門教科理数科の「理数<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>特論」の内容としてはそれ以前のもの（平成11年告示の学習指導要領における<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>Cの内容）をそのまま残すとともに，高等学校<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>を超える内容に興味をもつ生徒には「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>活用」の内容を踏まえ「線型代<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>入門」のような学校設定科目を設けて指導することを推奨してきました。平成30年告示の学習指導要領では数</p> <a href="https://www.mext.go.jp/a_menu/shotou/new-cs/senseiouen/1394142_00001.html" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/f92ee0ba1c48e8b9270478205498c5475c72a0c8/height=288;version=1;width=512/https%3A%2F%2Fwww.mext.go.jp%2Fcommon%2Fimg%2Fmext_ogp_img.png" alt="高等学校数学科教材（行列入門）：文部科学省"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4690335831749431938"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://www.mext.go.jp/a_menu/shotou/new-cs/senseiouen/1394142_00001.html" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20201212#bookmark-4690335831749431938" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2020/12/12</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">行列入門の教材。表同士の計算をコンピューターで効率的にできる行列という話</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/document/" data-gtm-click-label="user-reaction-tag">document</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4690335831749431938/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://thinkit.co.jp/article/8466"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://thinkit.co.jp/article/8466" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fthinkit.co.jp%2Farticle%2F8466" alt="">JavaScriptで簡易物理エンジンを実装する</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/thinkit.co.jp/article/8466" class="js-keyboard-entry-page-openable" title="JavaScriptで簡易物理エンジンを実装する (83ブックマーク)" data-gtm-click-label="user-bookmark-users">83 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fthinkit.co.jp%2F" title="『thinkit.co.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> thinkit.co.jp </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"><a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>記事は、書籍「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%82%B2%E3%83%BC%E3%83%A0">ゲーム</a>で学ぶ<a data-gtm-click-label="entry-summary-keyword" href="/q/Javascript">JavaScript</a>入門増補改訂版～ブラウザ<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%82%B2%E3%83%BC%E3%83%A0">ゲーム</a>づくりで<a data-gtm-click-label="entry-summary-keyword" href="/q/HTML">HTML</a>＆<a data-gtm-click-label="entry-summary-keyword" href="/q/CSS">CSS</a>も身につく!」用に作成した簡易2D物理エンジン「Tiny2D.js」の詳細解説です。はじめに <a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>記事は、書籍「<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%82%B2%E3%83%BC%E3%83%A0">ゲーム</a>で学ぶ<a data-gtm-click-label="entry-summary-keyword" href="/q/Javascript">JavaScript</a>入門増補改訂版～ブラウザ<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%82%B2%E3%83%BC%E3%83%A0">ゲーム</a>づくりで<a data-gtm-click-label="entry-summary-keyword" href="/q/HTML">HTML</a>＆<a data-gtm-click-label="entry-summary-keyword" href="/q/CSS">CSS</a>も身につく!」用に作成した簡易2D物理エンジン「Tiny2D.js」の詳細解説です。Tiny2D.jsは角速度や質量は考慮しない、矩形と円しかサポートしないなど、物理エンジンと名乗るには僭越なほどシンプルなものですが、シンプルなだけに使い方も簡単で、修正も十分に可能です。「百聞は一見にしかず」です。まずはサンプルを実行してみて、どのような動きをするのか皆さん自身で確かめてみてください。物理エンジンとは「アングリーバード」や「モンスターストライク」など物理エンジンを活用したパズル系の<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%82%B2%E3%83%BC%E3%83%A0">ゲーム</a></p> <a href="https://thinkit.co.jp/article/8466" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/cb77f8173fcb774f59bd640dda9824892b081e17/height=288;version=1;width=512/https%3A%2F%2Fthinkit.co.jp%2Fsites%2Fdefault%2Ffiles%2Fmain_images%2Fjs_game_8466_main.jpg" alt="JavaScriptで簡易物理エンジンを実装する"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-273342043"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://thinkit.co.jp/article/8466" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20200426#bookmark-273342043" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2020/04/26</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">ベクトルの基礎について、内積、外戚、物理エンジンの反射の実装</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/273342043/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://www.shoeisha.co.jp/book/detail/9784798161174"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://www.shoeisha.co.jp/book/detail/9784798161174" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.shoeisha.co.jp%2Fbook%2Fdetail%2F9784798161174" alt="">Pythonで動かして学ぶ！あたらしい数学の教科書機械学習・深層学習に必要な基礎知識 | 翔泳社</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/www.shoeisha.co.jp/book/detail/9784798161174" class="js-keyboard-entry-page-openable" title="Pythonで動かして学ぶ！あたらしい数学の教科書機械学習・深層学習に必要な基礎知識 | 翔泳社 (43ブックマーク)" data-gtm-click-label="user-bookmark-users">43 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fwww.shoeisha.co.jp%2F" title="『www.shoeisha.co.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> www.shoeisha.co.jp </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"><a data-gtm-click-label="entry-summary-keyword" href="/q/ai">AI</a>開発に必要な<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>の基礎知識がこれ1冊でわかる！【<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>書の目的】 <a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>書は以下のような対象読者に向けて、線形代数、確率、統計/微分といった<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>の基礎知識をわかりやすく解説した書籍です。【対象読者】 • <a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>が<a data-gtm-click-label="entry-summary-keyword" href="/q/ai">AI</a>や<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%A9%9F%E6%A2%B0%E5%AD%A6%E7%BF%92">機械学習</a>を勉強する際の障壁になっている方 • <a data-gtm-click-label="entry-summary-keyword" href="/q/ai">AI</a>をビジネスで扱う必要に迫られた方 • <a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>を改めて学び直したい方 • 文系の方、非<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%8B%E3%82%A2">エンジニア</a>の方で<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>の知識に自信のない方 • コードを書きながら<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>を学びたい方【目次】序章　イントロダクション第1章　学習の準備をしよう第2章　<a data-gtm-click-label="entry-summary-keyword" href="/q/Python">Python</a>の基礎第3章　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>の基礎第4章　線形代数第5章　微分第6章　確率・統計第7章　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>を<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%A9%9F%E6%A2%B0%E5%AD%A6%E7%BF%92">機械学習</a>で実践 Appendix　さらに学びたい方のために序章　イントロダクション 0.1　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>書の特徴 0.2　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>書でできるようになること 0.3　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>書の対象 0.4　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E4%BA%BA%E5%B7%A5%E7%9F%A5%E8%83%BD">人工知能</a>（<a data-gtm-click-label="entry-summary-keyword" href="/q/ai">AI</a>）と</p> <a href="https://www.shoeisha.co.jp/book/detail/9784798161174" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/5d4a4dbbf866e873e281e9d1ee4f872dd094807b/height=288;version=1;width=512/https%3A%2F%2Fwww.shoeisha.co.jp%2Fstatic%2Fsplus%2F1810%2Fmeta%2F9784798161174.jpg" alt="Pythonで動かして学ぶ！あたらしい数学の教科書機械学習・深層学習に必要な基礎知識 | 翔泳社"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4674932879884288258"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://www.shoeisha.co.jp/book/detail/9784798161174" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20190925#bookmark-4674932879884288258" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2019/09/25</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">Pythonで数学</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/python/" data-gtm-click-label="user-reaction-tag">python</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4674932879884288258/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://m-a-o.hatenablog.com/entry/2019/09/22/185559"> <div class="centerarticle-entry "> <h3 class="centerarticle-entry-title"> <a href="https://m-a-o.hatenablog.com/entry/2019/09/22/185559" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fm-a-o.hatenablog.com%2Fentry%2F2019%2F09%2F22%2F185559" alt="">コンピュータ以前の数値計算(1) 三角関数表小史 -</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/m-a-o.hatenablog.com/entry/2019/09/22/185559" class="js-keyboard-entry-page-openable" title="コンピュータ以前の数値計算(1) 三角関数表小史 - (83ブックマーク)" data-gtm-click-label="user-bookmark-users">83 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fm-a-o.hatenablog.com%2F" title="『m-a-o.hatenablog.com』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> m-a-o.hatenablog.com </a> </li> <li><a href="/hotentry/knowledge" data-gtm-click-label="user-bookmark-category">学び</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">現代の三角関数計算三角関数の値を計算する方法として、現代人が素朴に思いつくのは (1)いくつかの角度に於ける値を事前に計算しておき、一般の場合は、それを補間した値を使う (2)Taylor展開の有限項近似の二つの方法だと思う。Taylor展開を使う場合、角度をラジアン単位に変換する必要があるので、<a data-gtm-click-label="entry-summary-keyword" href="/q/%E5%86%86%E5%91%A8%E7%8E%87">円周率</a>を、ある程度の精度で知っていないといけない。コンピュータ用に、もう少し凝ったアルゴリズムが使われることもある/あったらしいけど、今のコンピュータでは、(2)の方法が使われることが多い。例えば、<a data-gtm-click-label="entry-summary-keyword" href="/q/android">Android</a>(で採用されているBionic libc)では、アーキテクチャ独立な実装は、単純なTaylor展開を利用するものになっている。 https://<a data-gtm-click-label="entry-summary-keyword" href="/q/android">android</a>.<a data-gtm-click-label="entry-summary-keyword" href="/q/google">google</a>source.com/platf<a data-gtm-click-label="entry-summary-keyword" href="/q/ORM">orm</a>/bionic/+/refs/heads/master/libm/upst</p> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4674820753238480194"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://m-a-o.hatenablog.com/entry/2019/09/22/185559" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20190925#bookmark-4674820753238480194" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2019/09/25</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">数学の歴史</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4674820753238480194/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://www.ajimatics.com/entry/2018/10/31/060000"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://www.ajimatics.com/entry/2018/10/31/060000" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.ajimatics.com%2Fentry%2F2018%2F10%2F31%2F060000" alt="">線形代数の知識ゼロから始めて行列式「だけ」理解する - アジマティクス</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/www.ajimatics.com/entry/2018/10/31/060000" class="js-keyboard-entry-page-openable" title="線形代数の知識ゼロから始めて行列式「だけ」理解する - アジマティクス (358ブックマーク)" data-gtm-click-label="user-bookmark-users">358 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fwww.ajimatics.com%2F" title="『www.ajimatics.com』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> www.ajimatics.com </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">この記事は、線形代数において重要な「行列式」の概念だけを、予備知識ゼロから最短距離で理解したい人のための都合のいい記事です。そのため、わかっている人から見れば「大雑把すぎじゃね？」「アレの話するんだったらアレの話もしないとおかしくね？」という部分が少なくないかもですが、趣旨をご理解いただいた上でお付き合いください。明らかな間違いに関しては、ご指摘いただけますと助かります。線形変換 ↑座標です。座標を変形することを考えます。つまり、座標変換です。座標変換にもいろいろあって、以下のようにグニュッと曲げたやつも座標変換には違いありませんが、今回ここで考えるのは線形変換だけにします。線形変換とは大雑把に言えば「すべての直線を直線に保つ」「原点を動かさない」という条件を満たす変換です。そういう変換には例として、伸ばしたり縮めたりの拡大・縮小（scale）、原点中心に回す回転（rotate</p> <a href="https://www.ajimatics.com/entry/2018/10/31/060000" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/f6c559ee27746478aec20a735848073a6f866885/height=288;version=1;width=512/https%3A%2F%2Fcdn.image.st-hatena.com%2Fimage%2Fscale%2F0a09b836136ff55850560e76d2864fd8a023875b%2Fbackend%3Dimagemagick%3Bheight%3D1300%3Bversion%3D1%3Bwidth%3D1300%2Fhttps%253A%252F%252Fcdn-ak.f.st-hatena.com%252Fimages%252Ffotolife%252Fm%252Fmotcho%252F20180523%252F20180523165552.gif" alt="線形代数の知識ゼロから始めて行列式「だけ」理解する - アジマティクス"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-4660340596116075265"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://www.ajimatics.com/entry/2018/10/31/060000" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20181228#bookmark-4660340596116075265" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2018/12/28</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">線形代数のわかりやすい図解。ベクトルと行列について</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/4660340596116075265/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://mathml.igalia.com/"> <div class="centerarticle-entry "> <h3 class="centerarticle-entry-title"> <a href="https://mathml.igalia.com/" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fmathml.igalia.com%2F" alt="">MathML in Web Browsers</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/mathml.igalia.com/" class="js-keyboard-entry-page-openable" title="MathML in Web Browsers (4ブックマーク)" data-gtm-click-label="user-bookmark-users">4 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fmathml.igalia.com%2F" title="『mathml.igalia.com』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> mathml.igalia.com </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">A <a data-gtm-click-label="entry-summary-keyword" href="/q/JOIN">join</a>t effort to add native MathML-Core support to web browsers <a data-gtm-click-label="entry-summary-keyword" href="/q/EM">Em</a><a data-gtm-click-label="entry-summary-keyword" href="/q/ai">ai</a>l <a data-gtm-click-label="entry-summary-keyword" href="/q/twitter">twitter</a> 'MathML in <a data-gtm-click-label="entry-summary-keyword" href="/q/chromium">Chromium</a>' project is completed! (10 Jan <a data-gtm-click-label="entry-summary-keyword" href="/q/2023">2023</a>) Igalia's impl<a data-gtm-click-label="entry-summary-keyword" href="/q/EM">em</a>entation shipped in official <a data-gtm-click-label="entry-summary-keyword" href="/q/Chrome">Chrome</a> relea<a data-gtm-click-label="entry-summary-keyword" href="/q/ses">ses</a>. Igalia at <a data-gtm-click-label="entry-summary-keyword" href="/q/BL">Bl</a>inkOn 17 (18 Nov <a data-gtm-click-label="entry-summary-keyword" href="/q/2022">2022</a>) Igalia announced MathML will ship in <a data-gtm-click-label="entry-summary-keyword" href="/q/Chrome">Chrome</a> 109. March <a data-gtm-click-label="entry-summary-keyword" href="/q/2022">2022</a> - Sept <a data-gtm-click-label="entry-summary-keyword" href="/q/2022">2022</a> Update - MathML-Core Support (06 Oct <a data-gtm-click-label="entry-summary-keyword" href="/q/2022">2022</a>) An overview of the work done in the last 6 months. Mo</p> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-373815654"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://mathml.igalia.com/" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20181108#bookmark-373815654" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2018/11/08</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">MathML in Chromium by Igalia</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/Chrome/" data-gtm-click-label="user-reaction-tag">Chrome</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/373815654/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://ja.wolframalpha.com/"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://ja.wolframalpha.com/" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fja.wolframalpha.com%2F" alt="">Wolfram|Alpha: 世界の知識を計算可能にする</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/ja.wolframalpha.com/" class="js-keyboard-entry-page-openable" title="Wolfram|Alpha: 世界の知識を計算可能にする (199ブックマーク)" data-gtm-click-label="user-bookmark-users">199 users</a> </span> </li> <li> <a href="/efcl/?url=http%3A%2F%2Fja.wolframalpha.com%2F" title="『ja.wolframalpha.com』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> ja.wolframalpha.com </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">Wolframの画期的なアルゴリズム，知識ベース，<a data-gtm-click-label="entry-summary-keyword" href="/q/ai">AI</a><a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%83%86%E3%82%AF%E3%83%8E%E3%83%AD%E3%82%B8%E3%83%BC">テクノロジー</a>を使って，専門家レベルの答を計算しましょう<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a> ›ステップごとの解説高等学校　<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>中学<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>小学校算数初歩的な計算代数プロットとグラフィックス微積分と解析その他 »科学・<a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%83%86%E3%82%AF%E3%83%8E%E3%83%AD%E3%82%B8%E3%83%BC">テクノロジー</a> ›Un<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a>s & MeasuresPhysicsCh<a data-gtm-click-label="entry-summary-keyword" href="/q/EM">em</a>istryEngineeringComputational SciencesEarth SciencesMaterialsTranspo<a data-gtm-click-label="entry-summary-keyword" href="/q/RTA">rta</a>tionその他 »社会・<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%96%87%E5%8C%96">文化</a> ›PeopleArts & MediaDates & TimesWords & Li<a data-gtm-click-label="entry-summary-keyword" href="/q/ngui">ngui</a>sticsMoney & FinanceFood & Nutr<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a>ionPol<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a>ical GeographyHistoryその他 »日常生活 ›Personal HealthPersonal FinanceSurpri<a data-gtm-click-label="entry-summary-keyword" href="/q/ses">ses</a>En</p> <a href="http://ja.wolframalpha.com/" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/51aefc4740785776a2bd59d497cefe303e39514e/height=288;version=1;width=512/https%3A%2F%2Fja.wolframalpha.com%2F_next%2Fstatic%2Fimages%2Fshare_3eSzXbxb.png" alt="Wolfram|Alpha: 世界の知識を計算可能にする"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-366075131"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://ja.wolframalpha.com/" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20180619#bookmark-366075131" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2018/06/19</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">Wolframの日本語版が公開された。数学などが日本語化されてる</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/webservice/" data-gtm-click-label="user-reaction-tag">webservice</a></li> <li><a href="/efcl/japanese/" data-gtm-click-label="user-reaction-tag">japanese</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/366075131/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://www.amazon.co.jp/gp/product/4873117682"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://www.amazon.co.jp/gp/product/4873117682" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.amazon.co.jp%2Fgp%2Fproduct%2F4873117682" alt="">Amazon.co.jp: Pythonからはじめる数学入門: Amit Saha (著), 黒川利明 (翻訳): 本</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/www.amazon.co.jp/gp/product/4873117682" class="js-keyboard-entry-page-openable" title="Amazon.co.jp: Pythonからはじめる数学入門: Amit Saha (著), 黒川利明 (翻訳): 本 (33ブックマーク)" data-gtm-click-label="user-bookmark-users">33 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fwww.amazon.co.jp%2F" title="『www.amazon.co.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> www.amazon.co.jp </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"></p> <a href="https://www.amazon.co.jp/gp/product/4873117682" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/a9d5239a05ed57446aea749daeee46fe78f0759b/height=288;version=1;width=512/https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F51EOjTDqZPL._SL500_.jpg" alt="Amazon.co.jp: Pythonからはじめる数学入門: Amit Saha (著), 黒川利明 (翻訳): 本"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-293063118"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://www.amazon.co.jp/gp/product/4873117682" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20171103#bookmark-293063118" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2017/11/03</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">Pythonで高校数学を表現する書籍</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/python/" data-gtm-click-label="user-reaction-tag">python</a></li> <li><a href="/efcl/book/" data-gtm-click-label="user-reaction-tag">book</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/293063118/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://tsujimotter.hatenablog.com/entry/grothendieck-prime"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://tsujimotter.hatenablog.com/entry/grothendieck-prime" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Ftsujimotter.hatenablog.com%2Fentry%2Fgrothendieck-prime" alt="">グロタンディーク素数 - tsujimotterのノートブック</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/tsujimotter.hatenablog.com/entry/grothendieck-prime" class="js-keyboard-entry-page-openable" title="グロタンディーク素数 - tsujimotterのノートブック (14ブックマーク)" data-gtm-click-label="user-bookmark-users">14 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Ftsujimotter.hatenablog.com%2F" title="『tsujimotter.hatenablog.com』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> tsujimotter.hatenablog.com </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">この記事は明日話したくなる<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>豆知識アドベントカレンダーの 1日目の記事です。アドベントカレンダーの季節がやって参りました。今年は「明日話したくなる<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>豆知識アドベントカレンダー」というものを立ち上げてみました。よろしければ１ヶ月お付き合いくださいませ。明日話したくなる<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>豆知識 Advent Calendar 2014 - Adventar まだ空きはありますので、記事を書いてみたい方も募集中です♪ このイベントをきっかけに、<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>好きの皆様で交流ができたらなと思っています。第１日目の<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>日は「グロタンディーク素数」についてです。グロタンディーク素数の話をする前に、アレクサンドル・グロタンディークという<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>者についてお話ししないといけません。 <a data-gtm-click-label="entry-summary-keyword" href="/q/wikipedia">Wikipedia</a>を見ていただくと分かりますがスキンヘッドの怖いおじさんです。アレクサンドル・グロタンディーク - <a data-gtm-click-label="entry-summary-keyword" href="/q/wikipedia">Wikipedia</a></p> <a href="https://tsujimotter.hatenablog.com/entry/grothendieck-prime" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/67ff2e7e4414c7811b4c0b62bb42c441a82cd715/height=288;version=1;width=512/https%3A%2F%2Fcdn.image.st-hatena.com%2Fimage%2Fscale%2F6fccc9bce3b8050cc2b659901aa6566bb5c4ce4f%2Fbackend%3Dimagemagick%3Bheight%3D1300%3Bversion%3D1%3Bwidth%3D1300%2Fhttp%253A%252F%252Fhatenablog.com%252Fimages%252Ftheme%252Fog-image-1500.gif" alt="グロタンディーク素数 - tsujimotterのノートブック"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-235139607"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://tsujimotter.hatenablog.com/entry/grothendieck-prime" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20170928#bookmark-235139607" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2017/09/28</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">57という素数について。マジックナンバー</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/235139607/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="https://speakerdeck.com/naoya/webpuroguramatoshu-xue-falsejie-dian-sofalseru-rikou"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="https://speakerdeck.com/naoya/webpuroguramatoshu-xue-falsejie-dian-sofalseru-rikou" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fspeakerdeck.com%2Fnaoya%2Fwebpuroguramatoshu-xue-falsejie-dian-sofalseru-rikou" alt="">Webプログラマと数学の接点、その入り口</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/speakerdeck.com/naoya/webpuroguramatoshu-xue-falsejie-dian-sofalseru-rikou" class="js-keyboard-entry-page-openable" title="Webプログラマと数学の接点、その入り口 (1127ブックマーク)" data-gtm-click-label="user-bookmark-users">1127 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fspeakerdeck.com%2Fnaoya" title="『speakerdeck.com/naoya』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> speakerdeck.com/naoya </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"><a data-gtm-click-label="entry-summary-keyword" href="/q/%E3%83%95%E3%83%AD%E3%83%B3%E3%83%88%E3%82%A8%E3%83%B3%E3%83%89">フロントエンド</a>のパラダイムを参考にバックエンド開発を再考する / <a data-gtm-click-label="entry-summary-keyword" href="/q/TypeScript">TypeScript</a> による <a data-gtm-click-label="entry-summary-keyword" href="/q/GraphQL">GraphQL</a> バックエンド開発</p> <a href="https://speakerdeck.com/naoya/webpuroguramatoshu-xue-falsejie-dian-sofalseru-rikou" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/09506cbaaf9dcce5ce34390160e8e1dbf054c9ec/height=288;version=1;width=512/https%3A%2F%2Ffiles.speakerdeck.com%2Fpresentations%2Fda8c9ad62f93434cb3e0c8cbfd15a7c9%2Fslide_0.jpg%3F6942963" alt="Webプログラマと数学の接点、その入り口"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-303205094"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="https://speakerdeck.com/naoya/webpuroguramatoshu-xue-falsejie-dian-sofalseru-rikou" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20161006#bookmark-303205094" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2016/10/06</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">ベクトルについてのプログラミング的な説明</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/program/" data-gtm-click-label="user-reaction-tag">program</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/303205094/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://www.slideshare.net/feb19/javascript-56778922"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://www.slideshare.net/feb19/javascript-56778922" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.slideshare.net%2Fslideshow%2Fjavascript-56778922%2F56778922" alt="">クリエイティブコーディングのための数学 JavaScript 入門 [三角関数と行列]</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/www.slideshare.net/slideshow/javascript-56778922/56778922" class="js-keyboard-entry-page-openable" title="クリエイティブコーディングのための数学 JavaScript 入門 [三角関数と行列] (250ブックマーク)" data-gtm-click-label="user-bookmark-users">250 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fwww.slideshare.net%2Fslideshow" title="『www.slideshare.net/slideshow』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> www.slideshare.net/slideshow </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">2. クリエイティブコーディングで<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>？ • パーティクルを自由に飛ばしたい →速度の計算、ベクトル、移動量計算 • 色を自由に変化させたい →周期角度の計算、濃淡の連続的変化 • 大量のオブジェクトにダンスしてもらいたい →時間制御（タイムラプス）、高度な変形計算 • ジェネレイティブアートを作りたい →<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>アルゴリズムの理解 3. 目標 ① 三角関数と行列で表現に活用できる部分を知る • 全部は知らんでも何とかなるわよ ② <a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>式→<a data-gtm-click-label="entry-summary-keyword" href="/q/Javascript">JavaScript</a> へ移植できるようになる • 画像、<a data-gtm-click-label="entry-summary-keyword" href="/q/%E9%9F%B3%E5%A3%B0%E5%87%A6%E7%90%86">音声処理</a>の <a data-gtm-click-label="entry-summary-keyword" href="/q/wikipedia">wikipedia</a> や論文が活用できるようになりますぞ一部意訳があります正確性は他の文献を参考にしてね 4. アジェンダ ① 関数とは (2m) ② 三角関数とは (5m) ③ 三角関数を使ったコーディング体験(10m) ④ 行列とは (5m) ⑤ 行列を実装するコーディング体験 (10</p> <a href="https://www.slideshare.net/slideshow/javascript-56778922/56778922" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/628bc7eabd20d2482f0824937c2ff08619e98bb8/height=288;version=1;width=512/https%3A%2F%2Fcdn.slidesharecdn.com%2Fss_thumbnails%2Fjavascript-160107112551-thumbnail.jpg%3Fwidth%3D640%26height%3D640%26fit%3Dbounds" alt="クリエイティブコーディングのための数学 JavaScript 入門 [三角関数と行列]"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-285286782"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://www.slideshare.net/feb19/javascript-56778922" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20160417#bookmark-285286782" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2016/04/17</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">JavaScriptと数学について。三角関数と行列について</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/JavaScript/" data-gtm-click-label="user-reaction-tag">JavaScript</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89/" data-gtm-click-label="user-reaction-tag">スライド</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/285286782/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://taketo1024.hateblo.jp/entry/report/20150130"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://taketo1024.hateblo.jp/entry/report/20150130" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Ftaketo1024.hateblo.jp%2Fentry%2Freport%2F20150130" alt="">「第1回プログラマのための数学勉強会」開催しました！（動画＆資料つき） - 34歳からの数学博士</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/taketo1024.hateblo.jp/entry/report/20150130" class="js-keyboard-entry-page-openable" title="「第1回プログラマのための数学勉強会」開催しました！（動画＆資料つき） - 34歳からの数学博士 (433ブックマーク)" data-gtm-click-label="user-bookmark-users">433 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Ftaketo1024.hateblo.jp%2F" title="『taketo1024.hateblo.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> taketo1024.hateblo.jp </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">どうも、佐野です。昨日「第1回プログラマのための<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>勉強会」を開催しました。朝からの大雪にも関わらず多くの方にお集り頂き、濃厚なセッションの数々をお送りすることができて大変嬉しく思っております。以下、各セッションを動画・資料と共に、簡単に内容のご紹介をさせて頂きます。 1. 「プログラマのための線形代数再入門」 - 佐野岳人 [資料] トップバッターとして発表させて頂きました。線形代数は3Dプログラミングをはじめ、画像処理や<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%A9%9F%E6%A2%B0%E5%AD%A6%E7%BF%92">機械学習</a>など多くの分野で必要になる<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>の分野です。「行列の積はなぜこんな複雑な形をしているのか？」から「行列は線形変換・アフィン変換の定量表現である」という話をしました。次回は中編として「行列式・逆行列とその実装」、後編で「座標変換と固有値・固有ベクトル」を発表してみたいと思います。 2. 「明日話したくなる「素数」のお話」 - 辻順平 [資料] 日曜<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>者 i</p> <a href="https://taketo1024.hateblo.jp/entry/report/20150130" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/ad3ca10eda90b6d506dfed55d993bfc083b53401/height=288;version=1;width=512/https%3A%2F%2Fcdn.image.st-hatena.com%2Fimage%2Fscale%2F253a2f22a2bd12ed0c7e6b03ba19d010bb8533f4%2Fbackend%3Dimagemagick%3Bheight%3D1300%3Bversion%3D1%3Bwidth%3D1300%2Fhttp%253A%252F%252Fcdn-ak.f.st-hatena.com%252Fimages%252Ffotolife%252Ft%252Ftaketo1024%252F20150131%252F20150131155130.png" alt="「第1回プログラマのための数学勉強会」開催しました！（動画＆資料つき） - 34歳からの数学博士"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-240557495"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://taketo1024.hateblo.jp/entry/report/20150130" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20150203#bookmark-240557495" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2015/02/03</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">数学勉強会</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/program/" data-gtm-click-label="user-reaction-tag">program</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/slide/" data-gtm-click-label="user-reaction-tag">slide</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/240557495/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://zoetrope.hatenablog.jp/entry/2013/07/24/204613"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://zoetrope.hatenablog.jp/entry/2013/07/24/204613" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fzoetrope.hatenablog.jp%2Fentry%2F2013%2F07%2F24%2F204613" alt="">数学初心者のための「型システム入門」入門 - 廻る技術の覗き穴</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/zoetrope.hatenablog.jp/entry/2013/07/24/204613" class="js-keyboard-entry-page-openable" title="数学初心者のための「型システム入門」入門 - 廻る技術の覗き穴 (153ブックマーク)" data-gtm-click-label="user-bookmark-users">153 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fzoetrope.hatenablog.jp%2F" title="『zoetrope.hatenablog.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> zoetrope.hatenablog.jp </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">社内で「TaPLで殴りあう会*1」が開催されるというので、型システム入門(通称TaPL: Types and <a data-gtm-click-label="entry-summary-keyword" href="/q/programming">Programming</a> Languages)を購入したものの、内容が難しくて序盤からまったくと言っていいほど読み進めることができませんでした。型システム入門 −プログラミング言語と型の理論− 作者: Benjamin C. Pierce,住井英二郎,遠藤侑介,酒井政裕,今井敬吾,黒木裕介,今井宜洋,才川隆文,今井健男出版社/メーカー: オーム社発売日: 2013/03/26メディア: 単行<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>（ソフトカバー）クリック: 68回この商品を含むブログ (7件) を見るしかし、読めないままにしておくのは悔しいし、内容はとても面白そうなので、やはりちゃんと読めるようになりたい。そこで基礎的な書籍とWebで情報収集してから再度挑戦したところ、なんとか読み進められるようになりました。監</p> <a href="https://zoetrope.hatenablog.jp/entry/2013/07/24/204613" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/b3c71aa23bf333a5bf9e6e0e7d2b8ee99bb47a84/height=288;version=1;width=512/http%3A%2F%2Fecx.images-amazon.com%2Fimages%2FI%2F41gusdgRAkL.jpg" alt="数学初心者のための「型システム入門」入門 - 廻る技術の覗き穴"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-155393250"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://zoetrope.hatenablog.jp/entry/2013/07/24/204613" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20130725#bookmark-155393250" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2013/07/25</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">TaPLを読むために読むもの</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> <li><a href="/efcl/program/" data-gtm-click-label="user-reaction-tag">program</a></li> <li><a href="/efcl/book/" data-gtm-click-label="user-reaction-tag">book</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/155393250/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://terkel.jp/archives/2013/04/mathsass/"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://terkel.jp/archives/2013/04/mathsass/" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fterkel.jp%2Farchives%2F2013%2F04%2Fmathsass%2F" alt="">MathSass</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/terkel.jp/archives/2013/04/mathsass/" class="js-keyboard-entry-page-openable" title="MathSass (25ブックマーク)" data-gtm-click-label="user-bookmark-users">25 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fterkel.jp%2F" title="『terkel.jp』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> terkel.jp </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary"><a data-gtm-click-label="entry-summary-keyword" href="/q/CSS">CSS</a> で角度を扱う機会が増えてきたので、三角関数を中心にいくつかの<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%95%B0%E5%AD%A6">数学</a>関数を Sass 関数として実装してみてる。「三角関数を中心に」とかさらっと書いてるけど、書いてる<a data-gtm-click-label="entry-summary-keyword" href="/q/%E6%9C%AC">本</a>人はタンジェントとか高校で習ってないと言い張る程度の理解なので注意。書いてるうちに芋づる式に増えて手に負えなくなってきたところで <a data-gtm-click-label="entry-summary-keyword" href="/q/github">GitHub</a> に公開することにした。 terkel/mathsass · <a data-gtm-click-label="entry-summary-keyword" href="/q/github">GitHub</a> ほんとは <a data-gtm-click-label="entry-summary-keyword" href="/q/ruby">Ruby</a> のモジュールで書けば簡単かつ精度も高いだろうし、将来 Sass のネイティブに実装されれば用なしになるわけだけど、勉強になるのでやってて満足度は高い。これ系の Sass 実装でまとまったものは adambom/Sass-Math と Team-Sass/Sassy-math ぐらいしか見つけられなかったし、これらの中でもものによってバグってるっぽいのもあったので、ほかに 404 <a data-gtm-click-label="entry-summary-keyword" href="/q/BL">Bl</a>o</p> <a href="https://terkel.jp/archives/2013/04/mathsass/" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/8adc00cc00ab08961bbe4c3e9540ce53968e0c3e/height=288;version=1;width=512/https%3A%2F%2Fterkel.jp%2Fapple-touch-icon.png" alt="MathSass"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-140641986"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://terkel.jp/archives/2013/04/mathsass/" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20130414#bookmark-140641986" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2013/04/14</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">Sassで数学関数</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/Sass/" data-gtm-click-label="user-reaction-tag">Sass</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/140641986/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="nofollow">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li class="bookmark-item js-user-bookmark-item js-intent-share-bookmark" data-target-url="http://math.stackexchange.com/"> <div class="centerarticle-entry is-image-entry-unit"> <h3 class="centerarticle-entry-title"> <a href="http://math.stackexchange.com/" class="js-clickable-link js-keyboard-openable" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-title"><img class="centerarticle-entry-favicon" src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fmath.stackexchange.com%2F" alt="">Mathematics Stack Exchange</a> </h3> <ul class="centerarticle-entry-data"> <li> <span class="centerarticle-users"> <a href="/entry/s/math.stackexchange.com/" class="js-keyboard-entry-page-openable" title="Mathematics Stack Exchange (36ブックマーク)" data-gtm-click-label="user-bookmark-users">36 users</a> </span> </li> <li> <a href="/efcl/?url=https%3A%2F%2Fmath.stackexchange.com%2F" title="『math.stackexchange.com』の新着エントリー" data-gtm-click-label="user-bookmark-domain"> math.stackexchange.com </a> </li> <li><a href="/hotentry/it" data-gtm-click-label="user-bookmark-category">テクノロジー</a></li> </ul> <div class="centerarticle-entry-contents"> <p class="centerarticle-entry-summary">Stack Exchange <a data-gtm-click-label="entry-summary-keyword" href="/q/net">Net</a>work Stack Exchange <a data-gtm-click-label="entry-summary-keyword" href="/q/net">net</a>work consists of 183 Q&A commun<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a>ies including Stack Overflow, the largest, most t<a data-gtm-click-label="entry-summary-keyword" href="/q/Rust">rust</a>ed on<a data-gtm-click-label="entry-summary-keyword" href="/q/LINE">line</a> comm<a data-gtm-click-label="entry-summary-keyword" href="/q/Unity">unity</a> for developers to learn, share their knowledge, and <a data-gtm-click-label="entry-summary-keyword" href="/q/Build">build</a> their careers. Vis<a data-gtm-click-label="entry-summary-keyword" href="/q/it">it</a> Stack Exchange</p> <a href="https://math.stackexchange.com/" class="centerarticle-entry-image" target="_blank" rel="noopener" data-gtm-click-label="user-bookmark-thumb"> <img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/4846918d0b06abf7a7106172b4a71dff3a70f77e/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fmath%2FImg%2Fapple-touch-icon%402.png%3Fv%3D4ec1df2e49b1" alt="Mathematics Stack Exchange"> </a> </div> </div> <div class="centerarticle-reaction js-user-bookmark-id-container" id="bookmark-53034986"> <div class="centerarticle-reaction-comment js-user-bookmark-comment " data-url="http://math.stackexchange.com/" data-user-name="efcl"> <a href="/efcl/" data-gtm-click-label="user-reaction-usericon" class="centerarticle-reaction-thumb"> <img src="https://cdn.profile-image.st-hatena.com/users/efcl/profile.png" alt="efcl" title="efcl" class="centerarticle-reaction-image"> </a> <div class="centerarticle-reaction-main"> <span class="centerarticle-reaction-username"><a href="https://b.hatena.ne.jp/efcl/20120626#bookmark-53034986" class="js-anchor-path" data-gtm-click-label="user-reaction-username">efcl</a></span> <span class="centerarticle-reaction-timestamp">2012/06/26</span> <span class="js-private-icon status is-hidden"><img src="/images/v4/public/userpage/icon-private.svg" alt="非公開" width="10px" height="10px"></span> <div class="centerarticle-reaction-main-comment-tags"> <span class="js-comment">数学に関するStack Overflow的なやつ StackExchange</span> <ul class="centerarticle-reaction-tags js-tag-text"> <li><a href="/efcl/BBS/" data-gtm-click-label="user-reaction-tag">BBS</a></li> <li><a href="/efcl/math/" data-gtm-click-label="user-reaction-tag">math</a></li> </ul> </div> <div class="centerarticle-reaction-foot"> <div class="centerarticle-reaction-meta"> <span class="comment-permalink js-comment-permalink"> <a href="/entry/53034986/comment/efcl" data-gtm-click-label="user-reaction-permalink" rel="">リンク</a> </span> <span class="list-star-container js-list-star-container"></span> <span class="twitter-click js-short-url-clicks"></span> </div> <ul class="centerarticle-reaction-menu"> <li class="js-add-star-container add-star-container"></li> </ul> </div> </div> </div> </div> <ul class="centerarticle-reaction-following js-user-following-bookmarks-icon"> </ul> <div class="js-user-following-bookmarks-detail is-hidden"> </div> </li> <li> <div class="centerarticle-pager"> <span class="centerarticle-waiting js-read-more-waiting is-hidden"><img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/common/loading@2x.gif" alt="残りのブックマークを読み込んでいます" width="16" height="16" /></span> <span>1</span> </div> </li> </ul> </div> </div> <script type="text/javascript"> // ---------------- dfp section ---------------- var valve = valve || []; valve.push(function(v) { v.defineDFPSlot({ unit: '/4374287/b_pc_o_18_3025_0_no', sizes: [[300,250]], slotId: 'user-sidebar-ad-top' }); v.defineDFPSlot({ unit: '/4374287/b_pc_o_19_3060_0_no', sizes: [[300,600],[300,250]], slotId: 'user-sidebar-ad-bottom' }); v.sealDFPSlots(); }); </script> <script> var valve = window.valve || []; valve.push(function(v) { var pageKeyValues = {}; if (document.cookie.split(';').some(function(item) { return item.indexOf('202011_guest_status=register_incomplete') >= 0})) { pageKeyValues.bookmark_status = 'register_incomplete'; } v.config({ pageKeyValues: pageKeyValues, content: { result: "ng" }, service: 'bookmark' }); }); </script> <script src="https://cdn.pool.st-hatena.com/valve/valve.js" async></script> <div class="right-container"> <div id="user-sidebar-ad-top" class="centerarticle-aside-ad"></div> <section class="centerarticle-aside-section"> <div class="centerarticle-aside-info"> <h3 class="centerarticle-aside-info-title">お知らせ</h3> <ul class="centerarticle-aside-info-list"> <li class="centerarticle-aside-info-item"> <a href="https://bookmark.hatenastaff.com/entry/2024/12/03/122531?utm_source=user_page_side_column&utm_medium=official_announcement&utm_campaign=2024%2F12%2F03%2F122531" target="_blank"> <p class="centerarticle-aside-info-category">ランキング</p> <h4 class="centerarticle-aside-info-item-title">今週のはてなブックマーク数ランキング（2024年11月第5週）</h4> <time class="centerarticle-aside-info-item-time">2024/12/03</time> </a> </li> <li class="centerarticle-aside-info-item"> <a href="https://bookmark.hatenastaff.com/entry/2024/11/26/120820?utm_source=user_page_side_column&utm_medium=official_announcement&utm_campaign=2024%2F11%2F26%2F120820" target="_blank"> <p class="centerarticle-aside-info-category">ランキング</p> <h4 class="centerarticle-aside-info-item-title">今週のはてなブックマーク数ランキング（2024年11月第4週）</h4> <time class="centerarticle-aside-info-item-time">2024/11/26</time> </a> </li> <li class="centerarticle-aside-info-item"> <a href="https://bookmark.hatenastaff.com/entry/transparencyreport_251q?utm_source=user_page_side_column&utm_medium=official_announcement&utm_campaign=transparencyreport_251q" target="_blank"> <p class="centerarticle-aside-info-category">透明性レポート</p> <h4 class="centerarticle-aside-info-item-title">はてなブックマーク透明性レポート（2024年8月～2024年10月）</h4> <time class="centerarticle-aside-info-item-time">2024/11/22</time> </a> </li> </ul> <div class="enterarticle-aside-info-readmore"> <a href="https://bookmark.hatenastaff.com/?utm_source=user_page_side_column&utm_medium=official_announcement&utm_campaign=readmore" class="enterarticle-aside-info-readmore-button" target="_blank">もっと読む</a> </div> </div> </section> <section class="centerarticle-aside-section"> <h3 class="centerarticle-aside-title">公式Twitter</h3> <ul class="centerarticle-aside-twitter"> <li><a href="https://twitter.com/HatenaBookmark" target="_blank" rel="noopener" data-gtm-click-label="user-officialTwitter-name">@HatenaBookmark</a><p>リリース、障害情報などのサービスのお知らせ</p></li> <li><a href="https://twitter.com/hatebu" target="_blank" rel="noopener" data-gtm-click-label="user-hotentryTwitter-name">@hatebu</a><p>最新の人気エントリーの配信</p></li> </ul> </section> <div id="user-sidebar-ad-bottom" class="centerarticle-aside-ad"></div> </div> </div> </div> <div class="progress-modal is-hidden js-progress-modal"> <div class="progress-modal-spiner"></div> <div class="progress-modal-message"> <p class="progress-modal-message-text js-progress-message">処理を実行中です</p> <button class="progress-modal-cancel js-cancel-button">中止</button> </div> </div> <div class="message-modal js-message-modal is-hidden auto-hide"> <div class="message-modal-message"> <p class="message-modal-message-text js-message-modal-message-text"></p> <button class="message-modal-btn js-message-modal-close-button">閉じる</button> </div> </div> <div id="keyboard-shortcut-help" class="shortcut-help is-hidden"> <h3 class="shortcut-help-title">キーボードショートカット一覧</h3> <p><span class="shortcut-help-key">j</span>次のブックマーク</p> <p><span class="shortcut-help-key">k</span>前のブックマーク</p> <p><span class="shortcut-help-key">l</span>あとで読む</p> <p><span class="shortcut-help-key">e</span>コメント一覧を開く</p> <p><span class="shortcut-help-key">o</span>ページを開く</p> <button tyle="button" class="shortcut-help-close js-close-button">✕</button> </div> <div class="footer"> <div class="footer-inner"> <div class="footer-inner-group footer-bookmark"> <h2 class="footer-title"><a href="/" data-gtm-label="footer-btop">はてなブックマーク</a></h2> <div class="footer-list-wrapper"> <ul class="footer-list footer-list--pc"> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/all" class="hotentry js-keyboard-openable" data-gtm-label="footerCategories-hotentry">総合</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/general" class="general js-keyboard-openable" data-gtm-label="footerCategories-general">一般</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/social" class="cat-social js-keyboard-openable" data-gtm-label="footerCategories-social">世の中</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/economics" class="cat-economics js-keyboard-openable" data-gtm-label="footerCategories-economics">政治と経済</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/life" class="cat-life js-keyboard-openable" data-gtm-label="footerCategories-life">暮らし</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/knowledge" class="cat-knowledge js-keyboard-openable" data-gtm-label="footerCategories-knowledge">学び</a></li> </ul> <ul class="footer-list footer-list--pc"> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/it" class="cat-it js-keyboard-openable" data-gtm-label="footerCategories-it">テクノロジー</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/entertainment" class="cat-entertainment js-keyboard-openable" data-gtm-label="footerCategories-entertainment">エンタメ</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/game" class="cat-game js-keyboard-openable" data-gtm-label="footerCategories-game">アニメとゲーム</a></li> <li class="footer-list-item js-keyboard-selectable-item"><a href="/hotentry/fun" class="cat-fun js-keyboard-openable" data-gtm-label="footerCategories-fun">おもしろ</a></li> </ul> <ul class="footer-list"> <li class="footer-list-item"><a href="/guide/tools">アプリ・拡張機能</a></li> <li class="footer-list-item"><a href="https://bookmark.hatenastaff.com/">開発ブログ</a></li> <li class="footer-list-item"><a href="/help/">ヘルプ</a></li> <li class="footer-list-item"><a href="https://hatena.zendesk.com/hc/ja/categories/900000153166">お問い合わせ</a></li> <li class="footer-list-item footer-list-item--sp"><a href="/guide/guideline">ガイドライン</a></li> <li class="footer-list-item footer-list-item--sp"><a href="https://policies.hatena.ne.jp/rule">利用規約</a></li> <li class="footer-list-item footer-list-item--sp"><a href="https://policies.hatena.ne.jp/privacypolicy-ja">プライバシーポリシー</a></li> <li class="footer-list-item footer-list-item--sp"><a href="https://policies.hatena.ne.jp/cookie-policy">利用者情報の外部送信について</a></li> </ul> <ul class="footer-list footer-list--pc"> <li class="footer-list-item footer-list-item--pc"><a href="/guide/guideline">ガイドライン</a></li> <li class="footer-list-item footer-list-item--pc"><a href="https://policies.hatena.ne.jp/rule">利用規約</a></li> <li class="footer-list-item footer-list-item--pc"><a href="https://policies.hatena.ne.jp/privacypolicy-ja">プライバシーポリシー</a></li> <li class="footer-list-item footer-list-item--pc"><a href="https://policies.hatena.ne.jp/cookie-policy">利用者情報の外部送信について</a></li> </ul> </div> </div> <div class="footer-inner-group footer-bookmark-sns"> <h2 class="footer-title">公式Twitter</h2> <div class="footer-bookmark-list"> <ul class="footer-list"> <li class="footer-list-item"><a href="https://twitter.com/HatenaBookmark" target="_blank" rel="noopener" data-gtm-click-label="footer-officialTwitter-name">公式アカウント</a></li> <li class="footer-list-item"><a href="https://twitter.com/hatebu" target="_blank" rel="noopener" data-gtm-click-label="footer-hotentryTwitter-name">ホットエントリー</a></li> </ul> </div> </div> <div class="footer-inner-group footer-hatena"> <h2 class="footer-title">はてなのサービス</h2> <ul class="footer-list"> <li class="footer-list-item"><a href="https://hatenablog.com/" data-gtm-label="footerServices-blog">はてなブログ</a></li> <li class="footer-list-item"><a href="https://hatenablog.com/guide/pro?plus_via=hatenabookmark_footer&utm_source=hatenabookmark&utm_medium=referral&utm_campaign=hatenabookmark_to_hatenablog_pro&utm_content=hatenabookmark_footer" data-gtm-label="footerServices-blog-pro">はてなブログPro</a></li> <li class="footer-list-item"><a href="https://q.hatena.ne.jp/" data-gtm-label="footerServices-question">人力検索はてな</a></li> <li class="footer-list-item"><a href="http://d.hatena.ne.jp/" data-gtm-label="footerServices-keyword">はてなブログタグ</a></li> <li class="footer-list-item"><a href="http://hatenanews.com/" data-gtm-label="footerServices-hatenanews">はてなニュース</a></li> <li class="footer-list-item"><a href="https://soredoko.jp/" data-gtm-label="footerServices-soredoko">ソレドコ</a></li> </ul> </div> </div> <div class="footer-bottom"> <div class="footer-app"> <ul> <li class="footer-list-item"><a href="https://apps.apple.com/jp/app/hatenabukkumaku/id354976659?mt=8" target="_blank" rel="noopener" data-gtm-click-label="footer-app-ios"><img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/common/dl-button/appstore@2x.png" alt="App Storeからダウンロード"></a></li> <li class="footer-list-item"><a href="https://play.google.com/store/apps/details?id=com.hatena.android.bookmark&referrer=utm_source%3Dbookmark_sp%26utm_campaign%3Dbookmark_sp_user&hl=ja" target="_blank" rel="noopener" data-gtm-click-label="footer-app-android"><img src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/images/v4/public/common/dl-button/googleplay@2x.png" alt="Google Playで手に入れよう"></a></li> </ul> </div> <div class="copyright">Copyright © 2005-2024 <a href="http://www.hatena.ne.jp/">Hatena</a>. All Rights Reserved.</div> </div> </div> <div class="modal-overlay"></div> <script type="text/javascript" src="https://b.st-hatena.com/77d2ee6f79ddaf78eb2d198936bae315b6721993/js/v4/bookmark.star.js" async></script> <div class="js-head-notify is-hidden">設定を変更しました<span class="js-head-notify-close-button">x</span></div> </body> </html>

CINXE.COM

[B! math] efclのブックマーク