📄 index.html

📁 从www.CppReference.com打包的C++参考手册
💻 HTML
字号:
<!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>Standard C Math</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> &gt; <a href=    "index.html">Standard C Math</a>  </div>  <div class="name-format">    Standard C Math  </div>  <p><a href="all.html">Display all entries</a> for Standard C Math on  one page, or view entries individually:</p>  <table class="category-table">    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="abs.html">abs</a></td>      <td class="category-table-td">absolute value</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="acos.html">acos</a></td>      <td class="category-table-td">arc cosine</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="asin.html">asin</a></td>      <td class="category-table-td">arc sine</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="atan.html">atan</a></td>      <td class="category-table-td">arc tangent</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="atan2.html">atan2</a></td>      <td class="category-table-td">arc tangent, using signs to      determine quadrants</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="ceil.html">ceil</a></td>      <td class="category-table-td">the smallest integer not less than      a certain value</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="cos.html">cos</a></td>      <td class="category-table-td">cosine</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="cosh.html">cosh</a></td>      <td class="category-table-td">hyperbolic cosine</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="div.html">div</a></td>      <td class="category-table-td">returns the quotient and remainder      of a division</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="exp.html">exp</a></td>      <td class="category-table-td">returns &quot;e&quot; raised to a      given power</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="fabs.html">fabs</a></td>      <td class="category-table-td">absolute value for floating-point      numbers</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="floor.html">floor</a></td>      <td class="category-table-td">returns the largest integer not      greater than a given value</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="fmod.html">fmod</a></td>      <td class="category-table-td">returns the remainder of a      division</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="frexp.html">frexp</a></td>      <td class="category-table-td">decomposes a number into scientific      notation</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="labs.html">labs</a></td>      <td class="category-table-td">absolute value for long      integers</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="ldexp.html">ldexp</a></td>      <td class="category-table-td">computes a number in scientific      notation</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="ldiv.html">ldiv</a></td>      <td class="category-table-td">returns the quotient and remainder      of a division, in long integer form</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="log.html">log</a></td>      <td class="category-table-td">natural logarithm (to base e)</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="log10.html">log10</a></td>      <td class="category-table-td">common logarithm (to base 10)</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="modf.html">modf</a></td>      <td class="category-table-td">decomposes a number into integer      and fractional parts</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="pow.html">pow</a></td>      <td class="category-table-td">returns a given number raised to      another number</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="sin.html">sin</a></td>      <td class="category-table-td">sine</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="sinh.html">sinh</a></td>      <td class="category-table-td">hyperbolic sine</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="sqrt.html">sqrt</a></td>      <td class="category-table-td">square root</td>    </tr>    <tr class="category-table-tr-2">      <td class="category-table-td"><a href="tan.html">tan</a></td>      <td class="category-table-td">tangent</td>    </tr>    <tr class="category-table-tr-1">      <td class="category-table-td"><a href="tanh.html">tanh</a></td>      <td class="category-table-td">hyperbolic tangent</td>    </tr>  </table>  </div>  </td>    </tr>  </table></body></html>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -