atan2.html
来自「从www.CppReference.com打包的C++参考手册」· HTML 代码 · 共 65 行
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org"> <title>atan2</title> <link href="../cppreference.css" rel="stylesheet" type="text/css"></head><body><table> <tr> <td> <div class="body-content"> <div class="header-box"> <a href="../index.html">cppreference.com</a> > <a href= "index.html">Standard C Math</a> > <a href= "atan2.html">atan2</a> </div> <div class="name-format"> atan2 </div> <div class="syntax-name-format"> Syntax: </div> <pre class="syntax-box"> #include <math.h> double atan2( double y, double x );</pre> <p>The atan2() function computes the arc tangent of <em>y</em>/<em>x</em>, using the signs of the arguments to compute the quadrant of the return value.</p> <p>Note the order of the arguments passed to this function.</p> <div class="related-name-format"> Related topics: </div> <div class="related-content"> <a href="acos.html">acos</a><br> <a href="asin.html">asin</a><br> <a href="atan.html">atan</a><br> <a href="cos.html">cos</a><br> <a href="cosh.html">cosh</a><br> <a href="sin.html">sin</a><br> <a href="sinh.html">sinh</a><br> <a href="tan.html">tan</a><br> <a href="tanh.html">tanh</a> </div> </div> </td> </tr> </table></body></html>⌨️ 快捷键说明
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