<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Floating Point Utilities</title> <link rel="stylesheet" href="../../../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.74.0"> <link rel="home" href="../index.html" title="Math Toolkit"> <link rel="up" href="../index.html" title="Math Toolkit"> <link rel="prev" href="special/inv_hyper/atanh.html" title="atanh"> <link rel="next" href="utils/rounding.html" title="Rounding Truncation and Integer Conversion"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../boost.png"></td> <td align="center"><a href="../../../../../../index.html">Home</a></td> <td align="center"><a href="../../../../../../libs/libraries.htm">Libraries</a></td> <td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> <td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> <td align="center"><a href="../../../../../../more/index.htm">More</a></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="special/inv_hyper/atanh.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="utils/rounding.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> </div> <div class="section" lang="en"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="math_toolkit.utils"></a><a class="link" href="utils.html" title="Floating Point Utilities"> Floating Point Utilities</a> </h2></div></div></div> <div class="toc"><dl> <dt><span class="section"><a href="utils/rounding.html"> Rounding Truncation and Integer Conversion</a></span></dt> <dd><dl> <dt><span class="section"><a href="utils/rounding/round.html"> Rounding Functions</a></span></dt> <dt><span class="section"><a href="utils/rounding/trunc.html"> Truncation Functions</a></span></dt> <dt><span class="section"><a href="utils/rounding/modf.html"> Integer and Fractional Part Splitting (modf)</a></span></dt> </dl></dd> <dt><span class="section"><a href="utils/fpclass.html"> Floating-Point Classification: Infinities and NaN's</a></span></dt> <dt><span class="section"><a href="utils/sign_functions.html"> Sign Manipulation Functions</a></span></dt> <dt><span class="section"><a href="utils/next_float.html"> Floating-Point Representation Distance (ULP), and Finding Adjacent Floating-Point Values</a></span></dt> <dd><dl> <dt><span class="section"><a href="utils/next_float/nextafter.html"> Finding the Next Representable Value in a Specific Direction (nextafter)</a></span></dt> <dt><span class="section"><a href="utils/next_float/float_next.html"> Finding the Next Greater Representable Value (float_next)</a></span></dt> <dt><span class="section"><a href="utils/next_float/float_prior.html"> Finding the Next Smaller Representable Value (float_prior)</a></span></dt> <dt><span class="section"><a href="utils/next_float/float_distance.html"> Calculating the Representation Distance Between Two Floating Point Values (ULP) float_distance</a></span></dt> <dt><span class="section"><a href="utils/next_float/float_advance.html"> Advancing a Floating Point Value by a Specific Representation Distance (ULP) float_advance</a></span></dt> </dl></dd> </dl></div> <p> </p> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <td align="right"><div class="copyright-footer">Copyright © 2006 , 2007, 2008, 2009 John Maddock, Paul A. Bristow, Hubert Holin, Xiaogang Zhang, Bruno Lalande, Johan Råde, Gautam Sewani and Thijs van den Berg<p> Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) </p> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="special/inv_hyper/atanh.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="utils/rounding.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>