<!doctype html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1" /> <link rel="stylesheet" href="../style.css" type="text/css" /> <title>超级计算器(bc)</title> <script type="text/javascript"> function findLang(){ let href = location.href; for(let i=href.length-1;i>0;i--){ if('/'==href.charAt(i) && '/'==href.charAt(i-3)) return i; } return 0; } function nav2(page){ let i = findLang(); location.href = location.href.substring(0,i+1)+page; } function nav2Lang(lang){ let i = findLang(); let href = location.href; location.href = location.href.substring(0,i-2)+lang+location.href.substring(i); } </script> </head> <body> <header class='header'> <a class="logo" href="javascript:void(0)" onclick="return nav2('index.html')">Home</a> <a class="logo" href="javascript:void(0)" onclick="return nav2('tags/index.html')">Tags</a> <nav> </nav> </header> <br /> <div class="container"> <h1 class="title">超级计算器(bc) <br> <span class="subtitle"></span> </h1> <ul class="tags"> </ul> <p>Gnu bc计算器支持无限精度,可扩展函数库、常数库。</p> <h3 id="安装bc-android11无需安装">安装bc (Android11+无需安装)</h3> <ul> <li>安装<a href="../searchurl/plugins.html">uweb定制Termux应用</a></li> <li>Termux下运行以下命令:<br> apt update<br> apt upgrade<br> apt install bc</li> </ul> <h3 id="使用书签调用计算器">使用书签调用计算器</h3> <p>"长按以下链接->命令->书签"可保存链接为书签。书签菜单可至<a href="../urls/index.html">特色服务网页</a>安装。<br> <a href="c:bc -l">bc</a><br> <a href="c:bc -l *.bc">全能bc</a></p> <h3 id="浏览器地址栏作为超级计算器">浏览器地址栏作为超级计算器</h3> <p>配置文件default.acmd如下:<br> 计算器:text/html:echo "%s"|bc -l -q</p> <h3 id="更多bc扩展库">更多bc扩展库:</h3> <p>https://github.com/susca/bc-extensions<br> http://phodd.net/gnu-bc<br> http://www.numbertheory.org/gnubc/gnubc.html</p> <h3 id="使用扩展库以后defaultacmd配置如下">使用扩展库以后default.acmd配置如下:</h3> <p>计算器:text/html:echo "%s"|bc -l -q extensions.bc scientific_constants.bc<br> 全能计算器:text/html:echo "%s"|bc -l -q *.bc</p> </div> <p>Last Modified: 24 September 2022<br> add acmd.md<br> <pre></pre> </p> <script id='jsgiscus' src='https://giscus.app/client.js' data-repo="torappinfo/uweb" data-repo-id="MDEwOlJlcG9zaXRvcnkzMDIyMDU3MjE=" data-category="Announcements" data-category-id="DIC_kwDOEgNLGc4CQjsh" data-mapping="title" data-strict="0" data-reactions-enabled="1" data-emit-metadata="0" data-input-position="top" data-theme="light" data-lang="en" data-loading="lazy" crossorigin="anonymous" async> </script> </body> </html>