JGZSunShineMod1.0.3
1062 lines
32 KiB
HTML
1062 lines
32 KiB
HTML
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<!doctype html>
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<html lang="zh" class="no-js">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta name="description" content="Oraset 编程语言文档">
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<meta name="author" content="Oraset Team">
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<link rel="canonical" href="https://oraset.org/en/libraries/math/">
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<link rel="icon" href="../../../assets/images/favicon.png">
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<meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.7.6">
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<title>Math Library - Oraset 编程语言</title>
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<link rel="stylesheet" href="../../../assets/stylesheets/main.484c7ddc.min.css">
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<link rel="stylesheet" href="../../../assets/stylesheets/palette.ab4e12ef.min.css">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback">
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<style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style>
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<script>__md_scope=new URL("../../..",location),__md_hash=e=>[...e].reduce(((e,_)=>(e<<5)-e+_.charCodeAt(0)),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
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</head>
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<body dir="ltr" data-md-color-scheme="default" data-md-color-primary="orange" data-md-color-accent="orange">
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<label class="md-overlay" for="__drawer"></label>
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<div data-md-component="skip">
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<a href="#math-library" class="md-skip">
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跳转至
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</a>
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<header class="md-header" data-md-component="header">
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<nav class="md-header__inner md-grid" aria-label="页眉">
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<a href="../../.." title="Oraset 编程语言" class="md-header__button md-logo" aria-label="Oraset 编程语言" data-md-component="logo">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54"/></svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3zm0 5h18v2H3zm0 5h18v2H3z"/></svg>
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<div class="md-header__ellipsis">
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<div class="md-header__topic">
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<span class="md-ellipsis">
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Oraset 编程语言
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</span>
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<div class="md-header__topic" data-md-component="header-topic">
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<span class="md-ellipsis">
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Math Library
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<form class="md-header__option" data-md-component="palette">
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<input class="md-option" data-md-color-media="" data-md-color-scheme="slate" data-md-color-primary="deep-orange" data-md-color-accent="deep-orange" aria-hidden="true" type="radio" name="__palette" id="__palette_1">
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<script>var palette=__md_get("__palette");if(palette&&palette.color){if("(prefers-color-scheme)"===palette.color.media){var media=matchMedia("(prefers-color-scheme: light)"),input=document.querySelector(media.matches?"[data-md-color-media='(prefers-color-scheme: light)']":"[data-md-color-media='(prefers-color-scheme: dark)']");palette.color.media=input.getAttribute("data-md-color-media"),palette.color.scheme=input.getAttribute("data-md-color-scheme"),palette.color.primary=input.getAttribute("data-md-color-primary"),palette.color.accent=input.getAttribute("data-md-color-accent")}for(var[key,value]of Object.entries(palette.color))document.body.setAttribute("data-md-color-"+key,value)}</script>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/></svg>
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正在初始化搜索引擎
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<ol class="md-search-result__list" role="presentation"></ol>
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首页
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<li class="md-tabs__item">
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<a href="../../../tutorial/quickstart/" class="md-tabs__link">
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入门教程
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</a>
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</li>
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<li class="md-tabs__item">
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<a href="../../../libraries/math/" class="md-tabs__link">
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库参考
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</a>
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</li>
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<main class="md-main" data-md-component="main">
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<nav class="md-nav md-nav--primary md-nav--lifted" aria-label="导航栏" data-md-level="0">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54"/></svg>
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Oraset 编程语言
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<ul class="md-nav__list" data-md-scrollfix>
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首页
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<li class="md-nav__item md-nav__item--nested">
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<span class="md-ellipsis">
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入门教程
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<span class="md-nav__icon md-icon"></span>
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入门教程
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<span class="md-ellipsis">
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快速开始
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</span>
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</a>
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<span class="md-ellipsis">
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库参考
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</span>
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<span class="md-nav__icon md-icon"></span>
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<label class="md-nav__title" for="__nav_3">
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<span class="md-nav__icon md-icon"></span>
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库参考
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../../../libraries/math/" class="md-nav__link">
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<span class="md-ellipsis">
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数学库
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</span>
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</a>
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</ul>
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</ul>
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</div>
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</div>
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</div>
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<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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<div class="md-sidebar__scrollwrap">
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<div class="md-sidebar__inner">
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<nav class="md-nav md-nav--secondary" aria-label="目录">
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<label class="md-nav__title" for="__toc">
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<span class="md-nav__icon md-icon"></span>
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目录
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</label>
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<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="#introduction" class="md-nav__link">
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<span class="md-ellipsis">
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Introduction
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#import" class="md-nav__link">
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<span class="md-ellipsis">
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Import
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#function-reference" class="md-nav__link">
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<span class="md-ellipsis">
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Function Reference
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</span>
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</a>
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<nav class="md-nav" aria-label="Function Reference">
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<ul class="md-nav__list">
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<li class="md-nav__item">
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<a href="#basic-math-functions" class="md-nav__link">
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<span class="md-ellipsis">
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Basic Math Functions
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</span>
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</a>
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<nav class="md-nav" aria-label="Basic Math Functions">
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<ul class="md-nav__list">
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<li class="md-nav__item">
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<a href="#mathabsx" class="md-nav__link">
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<span class="md-ellipsis">
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math.abs(x)
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#mathsqrtx" class="md-nav__link">
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<span class="md-ellipsis">
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math.sqrt(x)
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#mathpowx-y" class="md-nav__link">
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<span class="md-ellipsis">
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math.pow(x, y)
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item">
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math.sin(x)
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math.cos(x)
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math.tan(x)
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math.pi()
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math.e()
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Extremum Functions
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math.random()
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math.randint(a, b)
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<article class="md-content__inner md-typeset">
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<h1 id="math-library">Math Library<a class="headerlink" href="#math-library" title="Permanent link">¶</a></h1>
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<h2 id="introduction">Introduction<a class="headerlink" href="#introduction" title="Permanent link">¶</a></h2>
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<p>The math library (<code>@math</code>) provides a range of mathematical functions, including basic operations, trigonometric functions, random number generation, and more.</p>
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<h2 id="import">Import<a class="headerlink" href="#import" title="Permanent link">¶</a></h2>
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<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>@math;
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</code></pre></div></td></tr></table></div>
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<h2 id="function-reference">Function Reference<a class="headerlink" href="#function-reference" title="Permanent link">¶</a></h2>
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<h3 id="basic-math-functions">Basic Math Functions<a class="headerlink" href="#basic-math-functions" title="Permanent link">¶</a></h3>
|
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<h4 id="mathabsx">math.abs(x)<a class="headerlink" href="#mathabsx" title="Permanent link">¶</a></h4>
|
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<p>Calculate absolute value.</p>
|
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<p><strong>Parameters:</strong>
|
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- <code>x</code> - Number</p>
|
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<p><strong>Returns:</strong>
|
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- Absolute value of the number</p>
|
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<p><strong>Example:</strong></p>
|
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<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`abs(-123) = `, math.abs(-123)); // Output: 123
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</code></pre></div></td></tr></table></div>
|
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<h4 id="mathsqrtx">math.sqrt(x)<a class="headerlink" href="#mathsqrtx" title="Permanent link">¶</a></h4>
|
|
<p>Calculate square root.</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>x</code> - Non-negative number</p>
|
|
<p><strong>Returns:</strong>
|
|
- Square root value</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`sqrt(16) = `, math.sqrt(16)); // Output: 4
|
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</code></pre></div></td></tr></table></div>
|
|
<h4 id="mathpowx-y">math.pow(x, y)<a class="headerlink" href="#mathpowx-y" title="Permanent link">¶</a></h4>
|
|
<p>Calculate power operation.</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>x</code> - Base
|
|
- <code>y</code> - Exponent</p>
|
|
<p><strong>Returns:</strong>
|
|
- x raised to the power of y</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`pow(2, 3) = `, math.pow(2, 3)); // Output: 8
|
|
</code></pre></div></td></tr></table></div>
|
|
<h3 id="trigonometric-functions">Trigonometric Functions<a class="headerlink" href="#trigonometric-functions" title="Permanent link">¶</a></h3>
|
|
<h4 id="mathsinx">math.sin(x)<a class="headerlink" href="#mathsinx" title="Permanent link">¶</a></h4>
|
|
<p>Calculate sine value (in degrees).</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>x</code> - Angle in degrees</p>
|
|
<p><strong>Returns:</strong>
|
|
- Sine value</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`sin(90) = `, math.sin(90)); // Output: 1
|
|
</code></pre></div></td></tr></table></div>
|
|
<h4 id="mathcosx">math.cos(x)<a class="headerlink" href="#mathcosx" title="Permanent link">¶</a></h4>
|
|
<p>Calculate cosine value (in degrees).</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>x</code> - Angle in degrees</p>
|
|
<p><strong>Returns:</strong>
|
|
- Cosine value</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`cos(0) = `, math.cos(0)); // Output: 1
|
|
</code></pre></div></td></tr></table></div>
|
|
<h4 id="mathtanx">math.tan(x)<a class="headerlink" href="#mathtanx" title="Permanent link">¶</a></h4>
|
|
<p>Calculate tangent value (in degrees).</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>x</code> - Angle in degrees</p>
|
|
<p><strong>Returns:</strong>
|
|
- Tangent value</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`tan(45) = `, math.tan(45)); // Output: 1
|
|
</code></pre></div></td></tr></table></div>
|
|
<h3 id="math-constants">Math Constants<a class="headerlink" href="#math-constants" title="Permanent link">¶</a></h3>
|
|
<h4 id="mathpi">math.pi()<a class="headerlink" href="#mathpi" title="Permanent link">¶</a></h4>
|
|
<p>Return the value of pi (π).</p>
|
|
<p><strong>Parameters:</strong> None</p>
|
|
<p><strong>Returns:</strong>
|
|
- Value of π (approximately 3.14159...)</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`π = `, math.pi()); // Output: 3.141592653589793
|
|
</code></pre></div></td></tr></table></div>
|
|
<h4 id="mathe">math.e()<a class="headerlink" href="#mathe" title="Permanent link">¶</a></h4>
|
|
<p>Return the value of Euler's number (e).</p>
|
|
<p><strong>Parameters:</strong> None</p>
|
|
<p><strong>Returns:</strong>
|
|
- Value of e (approximately 2.71828...)</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`e = `, math.e()); // Output: 2.718281828459045
|
|
</code></pre></div></td></tr></table></div>
|
|
<h3 id="extremum-functions">Extremum Functions<a class="headerlink" href="#extremum-functions" title="Permanent link">¶</a></h3>
|
|
<h4 id="mathmaxargs">math.max(...args)<a class="headerlink" href="#mathmaxargs" title="Permanent link">¶</a></h4>
|
|
<p>Calculate the maximum of multiple numbers.</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>...args</code> - Multiple numbers</p>
|
|
<p><strong>Returns:</strong>
|
|
- Maximum value</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`max(10, 5, 20) = `, math.max(10, 5, 20)); // Output: 20
|
|
</code></pre></div></td></tr></table></div>
|
|
<h4 id="mathminargs">math.min(...args)<a class="headerlink" href="#mathminargs" title="Permanent link">¶</a></h4>
|
|
<p>Calculate the minimum of multiple numbers.</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>...args</code> - Multiple numbers</p>
|
|
<p><strong>Returns:</strong>
|
|
- Minimum value</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`min(10, 5, 20) = `, math.min(10, 5, 20)); // Output: 5
|
|
</code></pre></div></td></tr></table></div>
|
|
<h3 id="random-number-functions">Random Number Functions<a class="headerlink" href="#random-number-functions" title="Permanent link">¶</a></h3>
|
|
<h4 id="mathrandom">math.random()<a class="headerlink" href="#mathrandom" title="Permanent link">¶</a></h4>
|
|
<p>Generate a random number between 0 and 1.</p>
|
|
<p><strong>Parameters:</strong> None</p>
|
|
<p><strong>Returns:</strong>
|
|
- Random float between 0 and 1</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`random() = `, math.random()); // Output: 0.123456...
|
|
</code></pre></div></td></tr></table></div>
|
|
<h4 id="mathrandinta-b">math.randint(a, b)<a class="headerlink" href="#mathrandinta-b" title="Permanent link">¶</a></h4>
|
|
<p>Generate a random integer within a specified range.</p>
|
|
<p><strong>Parameters:</strong>
|
|
- <code>a</code> - Minimum value
|
|
- <code>b</code> - Maximum value</p>
|
|
<p><strong>Returns:</strong>
|
|
- Random integer between a and b (inclusive)</p>
|
|
<p><strong>Example:</strong></p>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span></pre></div></td><td class="code"><div><pre><span></span><code>show(`randint(1, 100) = `, math.randint(1, 100)); // Output: 42
|
|
</code></pre></div></td></tr></table></div>
|
|
<h2 id="example-code">Example Code<a class="headerlink" href="#example-code" title="Permanent link">¶</a></h2>
|
|
<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"> 1</span>
|
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<span class="normal"> 2</span>
|
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<span class="normal"> 3</span>
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<span class="normal"> 4</span>
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<span class="normal"> 5</span>
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<span class="normal"> 6</span>
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<span class="normal"> 7</span>
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<span class="normal"> 8</span>
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<span class="normal"> 9</span>
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<span class="normal">10</span>
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<span class="normal">11</span>
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<span class="normal">12</span>
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<span class="normal">13</span>
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<span class="normal">14</span>
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<span class="normal">15</span>
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<span class="normal">16</span>
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<span class="normal">17</span>
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<span class="normal">18</span>
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<span class="normal">19</span>
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<span class="normal">20</span>
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<span class="normal">21</span>
|
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<span class="normal">22</span>
|
|
<span class="normal">23</span></pre></div></td><td class="code"><div><pre><span></span><code>@math;
|
|
|
|
!! Basic operations
|
|
show(`abs(-123) = `, math.abs(-123));
|
|
show(`sqrt(16) = `, math.sqrt(16));
|
|
show(`pow(2, 3) = `, math.pow(2, 3));
|
|
|
|
!! Trigonometric functions
|
|
show(`sin(90) = `, math.sin(90));
|
|
show(`cos(0) = `, math.cos(0));
|
|
show(`tan(45) = `, math.tan(45));
|
|
|
|
!! Math constants
|
|
show(`π = `, math.pi());
|
|
show(`e = `, math.e());
|
|
|
|
!! Extremum
|
|
show(`max(10, 5, 20) = `, math.max(10, 5, 20));
|
|
show(`min(10, 5, 20) = `, math.min(10, 5, 20));
|
|
|
|
!! Random numbers
|
|
show(`random() = `, math.random());
|
|
show(`randint(1, 100) = `, math.randint(1, 100));
|
|
</code></pre></div></td></tr></table></div>
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