Mercurial > hg > de.mpg.mpiwg.itgroup.digilib.plugin
diff libs/commons-math-2.1/docs/userguide/special.html @ 10:5f2c5fb36e93
commons-math-2.1 added
| author | dwinter |
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| date | Tue, 04 Jan 2011 10:00:53 +0100 |
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| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libs/commons-math-2.1/docs/userguide/special.html Tue Jan 04 10:00:53 2011 +0100 @@ -0,0 +1,230 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + + + + + + + + + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>Math - The Commons Math User Guide - Special Functions</title> + <style type="text/css" media="all"> + @import url("../css/maven-base.css"); + @import url("../css/maven-theme.css"); + @import url("../css/site.css"); + </style> + <link rel="stylesheet" href="../css/print.css" type="text/css" media="print" /> + <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> + </head> + <body class="composite"> + <div id="banner"> + <span id="bannerLeft"> + + Commons Math User Guide + + </span> + <div class="clear"> + <hr/> + </div> + </div> + <div id="breadcrumbs"> + + + + + + + + + <div class="xright"> + + + + + + + + </div> + <div class="clear"> + <hr/> + </div> + </div> + <div id="leftColumn"> + <div id="navcolumn"> + + + + + + + + + <h5>User Guide</h5> + <ul> + + <li class="none"> + <a href="../userguide/index.html">Contents</a> + </li> + + <li class="none"> + <a href="../userguide/overview.html">Overview</a> + </li> + + <li class="none"> + <a href="../userguide/stat.html">Statistics</a> + </li> + + <li class="none"> + <a href="../userguide/random.html">Data Generation</a> + </li> + + <li class="none"> + <a href="../userguide/linear.html">Linear Algebra</a> + </li> + + <li class="none"> + <a href="../userguide/analysis.html">Numerical Analysis</a> + </li> + + <li class="none"> + <strong>Special Functions</strong> + </li> + + <li class="none"> + <a href="../userguide/utilities.html">Utilities</a> + </li> + + <li class="none"> + <a href="../userguide/complex.html">Complex Numbers</a> + </li> + + <li class="none"> + <a href="../userguide/distribution.html">Distributions</a> + </li> + + <li class="none"> + <a href="../userguide/fraction.html">Fractions</a> + </li> + + <li class="none"> + <a href="../userguide/transform.html">Transform Methods</a> + </li> + + <li class="none"> + <a href="../userguide/geometry.html">3D Geometry</a> + </li> + + <li class="none"> + <a href="../userguide/optimization.html">Optimization</a> + </li> + + <li class="none"> + <a href="../userguide/ode.html">Ordinary Differential Equations</a> + </li> + + <li class="none"> + <a href="../userguide/genetics.html">Genetic Algorithms</a> + </li> + </ul> + <a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"> + <img alt="Built by Maven" src="../images/logos/maven-feather.png"></img> + </a> + + + + + + + + + </div> + </div> + <div id="bodyColumn"> + <div id="contentBox"> + <div class="section"><h2><a name="a5_Special_Functions"></a>5 Special Functions</h2> +<div class="section"><h3><a name="a5.1_Overview"></a>5.1 Overview</h3> +<p> + The special functions portion of Commons-Math contains several useful functions not + provided by <code>java.lang.Math</code>. These functions mostly serve as building blocks + for other portions of Commons-Math but, as others may find them useful as stand-alone + methods, these special functions were included as part of the Commons-Math public API. + </p> +</div> +<div class="section"><h3><a name="a5.2_Erf_functions"></a>5.2 Erf functions</h3> +<p><code>org.apache.commons.math.special.Erf</code> contains several useful functions involving the Error Function, Erf. + <table class="bodyTable"><tr class="a"><th>Function</th> +<th>Method</th> +<th>Reference</th> +</tr> +<tr class="b"><td>Error Function</td> +<td>erf</td> +<td>See <a href="http://mathworld.wolfram.com/Erf.html" class="externalLink">Erf</a> from MathWorld</td> +</tr> +</table> +</p> +</div> +<div class="section"><h3><a name="a5.3_Gamma_functions"></a>5.3 Gamma functions</h3> +<p><code>org.apache.commons.math.special.Gamma</code> contains several useful functions involving the Gamma Function. + <table class="bodyTable"><tr class="a"><th>Function</th> +<th>Method</th> +<th>Reference</th> +</tr> +<tr class="b"><td>Log Gamma</td> +<td>logGamma</td> +<td>See <a href="http://mathworld.wolfram.com/GammaFunction.html" class="externalLink">Gamma Function</a> from MathWorld</td> +</tr> +<tr class="a"><td>Regularized Gamma</td> +<td>regularizedGammaP</td> +<td>See <a href="http://mathworld.wolfram.com/RegularizedGammaFunction.html" class="externalLink">Regularized Gamma Function</a> from MathWorld</td> +</tr> +</table> +</p> +</div> +<div class="section"><h3><a name="a5.4_Beta_funtions"></a>5.4 Beta funtions</h3> +<p><code>org.apache.commons.math.special.Beta</code> contains several useful functions involving the Beta Function. + <table class="bodyTable"><tr class="b"><th>Function</th> +<th>Method</th> +<th>Reference</th> +</tr> +<tr class="a"><td>Log Beta</td> +<td>logBeta</td> +<td>See <a href="http://mathworld.wolfram.com/BetaFunction.html" class="externalLink">Beta Function</a> from MathWorld</td> +</tr> +<tr class="b"><td>Regularized Beta</td> +<td>regularizedBeta</td> +<td>See <a href="http://mathworld.wolfram.com/RegularizedBetaFunction.html" class="externalLink">Regularized Beta Function</a> from MathWorld</td> +</tr> +</table> +</p> +</div> +</div> + + </div> + </div> + <div class="clear"> + <hr/> + </div> + <div id="footer"> + <div class="xright">© + 2003-2010 + + + + + + + + + + </div> + <div class="clear"> + <hr/> + </div> + </div> + </body> +</html>