| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html" charset="UTF-8"> |
| <title>SparseGradient (Apache Commons Math 3.3 API)</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="SparseGradient (Apache Commons Math 3.3 API)"; |
| } |
| //--> |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar_top"> |
| <!-- --> |
| </a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/SparseGradient.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| <div class="aboutLanguage"><em><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script></em></div> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/MultivariateDifferentiableVectorFunction.html" title="interface in org.apache.commons.math3.analysis.differentiation"><span class="strong">Prev Class</span></a></li> |
| <li><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/UnivariateDifferentiableFunction.html" title="interface in org.apache.commons.math3.analysis.differentiation"><span class="strong">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../index.html?org/apache/commons/math3/analysis/differentiation/SparseGradient.html" target="_top">Frames</a></li> |
| <li><a href="SparseGradient.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method_summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method_detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip-navbar_top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">org.apache.commons.math3.analysis.differentiation</div> |
| <h2 title="Class SparseGradient" class="title">Class SparseGradient</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.commons.math3.analysis.differentiation.SparseGradient</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>>, <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">SparseGradient</span> |
| extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>>, <a href="http://docs.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block">First derivative computation with large number of variables. |
| <p> |
| This class plays a similar role to <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/DerivativeStructure.html" title="class in org.apache.commons.math3.analysis.differentiation"><code>DerivativeStructure</code></a>, with |
| a focus on efficiency when dealing with large number of independent variables |
| and most computation depend only on a few of them, and when only first derivative |
| is desired. When these conditions are met, this class should be much faster than |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/DerivativeStructure.html" title="class in org.apache.commons.math3.analysis.differentiation"><code>DerivativeStructure</code></a> and use less memory. |
| </p></div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>3.3</dd> |
| <dt><span class="strong">Version:</span></dt> |
| <dd>$Id: SparseGradient.java 1536147 2013-10-27 14:39:16Z luc $</dd> |
| <dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../serialized-form.html#org.apache.commons.math3.analysis.differentiation.SparseGradient">Serialized Form</a></dd></dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#abs()">abs</a></strong>()</code> |
| <div class="block">absolute value.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#acos()">acos</a></strong>()</code> |
| <div class="block">Arc cosine operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#acosh()">acosh</a></strong>()</code> |
| <div class="block">Inverse hyperbolic cosine operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#add(double)">add</a></strong>(double c)</code> |
| <div class="block">'+' operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#add(org.apache.commons.math3.analysis.differentiation.SparseGradient)">add</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">Compute this + a.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#addInPlace(org.apache.commons.math3.analysis.differentiation.SparseGradient)">addInPlace</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">Add in place.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#asin()">asin</a></strong>()</code> |
| <div class="block">Arc sine operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#asinh()">asinh</a></strong>()</code> |
| <div class="block">Inverse hyperbolic sine operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#atan()">atan</a></strong>()</code> |
| <div class="block">Arc tangent operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#atan2(org.apache.commons.math3.analysis.differentiation.SparseGradient)">atan2</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x)</code> |
| <div class="block">Two arguments arc tangent operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#atan2(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)">atan2</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> y, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x)</code> |
| <div class="block">Two arguments arc tangent operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#atanh()">atanh</a></strong>()</code> |
| <div class="block">Inverse hyperbolic tangent operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#cbrt()">cbrt</a></strong>()</code> |
| <div class="block">Cubic root.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#ceil()">ceil</a></strong>()</code> |
| <div class="block">Get the smallest whole number larger than instance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#compose(double, double)">compose</a></strong>(double f0, |
| double f1)</code> |
| <div class="block">Compute composition of the instance by a univariate function.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#copySign(double)">copySign</a></strong>(double sign)</code> |
| <div class="block">Returns the instance with the sign of the argument.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#copySign(org.apache.commons.math3.analysis.differentiation.SparseGradient)">copySign</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> sign)</code> |
| <div class="block">Returns the instance with the sign of the argument.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#cos()">cos</a></strong>()</code> |
| <div class="block">Cosine operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#cosh()">cosh</a></strong>()</code> |
| <div class="block">Hyperbolic cosine operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#createConstant(double)">createConstant</a></strong>(double value)</code> |
| <div class="block">Factory method creating a constant.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#createVariable(int, double)">createVariable</a></strong>(int idx, |
| double value)</code> |
| <div class="block">Factory method creating an independent variable.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#divide(double)">divide</a></strong>(double c)</code> |
| <div class="block">'÷' operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#divide(org.apache.commons.math3.analysis.differentiation.SparseGradient)">divide</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">Compute this ÷ a.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#equals(java.lang.Object)">equals</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</code> |
| <div class="block">Test for the equality of two sparse gradients.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#exp()">exp</a></strong>()</code> |
| <div class="block">Exponential.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#expm1()">expm1</a></strong>()</code> |
| <div class="block">Exponential minus 1.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#floor()">floor</a></strong>()</code> |
| <div class="block">Get the largest whole number smaller than instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#getDerivative(int)">getDerivative</a></strong>(int index)</code> |
| <div class="block">Get the derivative with respect to a particular index variable.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3">Field</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#getField()">getField</a></strong>()</code> |
| <div class="block">Get the <a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3"><code>Field</code></a> to which the instance belongs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#getReal()">getReal</a></strong>()</code> |
| <div class="block">Get the real value of the number.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#getValue()">getValue</a></strong>()</code> |
| <div class="block">Get the value of the function.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#hashCode()">hashCode</a></strong>()</code> |
| <div class="block">Get a hashCode for the derivative structure.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#hypot(org.apache.commons.math3.analysis.differentiation.SparseGradient)">hypot</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> y)</code> |
| <div class="block">Returns the hypotenuse of a triangle with sides <code>this</code> and <code>y</code> |
| - sqrt(<i>this</i><sup>2</sup> +<i>y</i><sup>2</sup>)<br/> |
| avoiding intermediate overflow or underflow.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#hypot(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)">hypot</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> y)</code> |
| <div class="block">Returns the hypotenuse of a triangle with sides <code>x</code> and <code>y</code> |
| - sqrt(<i>x</i><sup>2</sup> +<i>y</i><sup>2</sup>)<br/> |
| avoiding intermediate overflow or underflow.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(double[], org.apache.commons.math3.analysis.differentiation.SparseGradient[])">linearCombination</a></strong>(double[] a, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>[] b)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient)">linearCombination</a></strong>(double a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| double a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient)">linearCombination</a></strong>(double a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| double a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| double a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient)">linearCombination</a></strong>(double a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| double a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| double a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3, |
| double a4, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b4)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient[], org.apache.commons.math3.analysis.differentiation.SparseGradient[])">linearCombination</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>[] a, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>[] b)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)">linearCombination</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)">linearCombination</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)">linearCombination</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a4, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b4)</code> |
| <div class="block">Compute a linear combination.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#log()">log</a></strong>()</code> |
| <div class="block">Natural logarithm.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#log10()">log10</a></strong>()</code> |
| <div class="block">Base 10 logarithm.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#log1p()">log1p</a></strong>()</code> |
| <div class="block">Shifted natural logarithm.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#multiply(double)">multiply</a></strong>(double c)</code> |
| <div class="block">'×' operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#multiply(int)">multiply</a></strong>(int n)</code> |
| <div class="block">Compute n × this.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#multiply(org.apache.commons.math3.analysis.differentiation.SparseGradient)">multiply</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">Compute this × a.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#multiplyInPlace(org.apache.commons.math3.analysis.differentiation.SparseGradient)">multiplyInPlace</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">Multiply in place.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#negate()">negate</a></strong>()</code> |
| <div class="block">Returns the additive inverse of <code>this</code> element.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#numVars()">numVars</a></strong>()</code> |
| <div class="block">Find the number of variables.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#pow(double)">pow</a></strong>(double p)</code> |
| <div class="block">Power operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#pow(double, org.apache.commons.math3.analysis.differentiation.SparseGradient)">pow</a></strong>(double a, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x)</code> |
| <div class="block">Compute a<sup>x</sup> where a is a double and x a <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation"><code>SparseGradient</code></a></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#pow(int)">pow</a></strong>(int n)</code> |
| <div class="block">Integer power operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#pow(org.apache.commons.math3.analysis.differentiation.SparseGradient)">pow</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> e)</code> |
| <div class="block">Power operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#reciprocal()">reciprocal</a></strong>()</code> |
| <div class="block">Returns the multiplicative inverse of <code>this</code> element.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#remainder(double)">remainder</a></strong>(double a)</code> |
| <div class="block">IEEE remainder operator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#remainder(org.apache.commons.math3.analysis.differentiation.SparseGradient)">remainder</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">IEEE remainder operator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#rint()">rint</a></strong>()</code> |
| <div class="block">Get the whole number that is the nearest to the instance, or the even one if x is exactly half way between two integers.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#rootN(int)">rootN</a></strong>(int n)</code> |
| <div class="block">N<sup>th</sup> root.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#round()">round</a></strong>()</code> |
| <div class="block">Get the closest long to instance value.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#scalb(int)">scalb</a></strong>(int n)</code> |
| <div class="block">Multiply the instance by a power of 2.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#signum()">signum</a></strong>()</code> |
| <div class="block">Compute the signum of the instance.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#sin()">sin</a></strong>()</code> |
| <div class="block">Sine operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#sinh()">sinh</a></strong>()</code> |
| <div class="block">Hyperbolic sine operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#sqrt()">sqrt</a></strong>()</code> |
| <div class="block">Square root.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#subtract(double)">subtract</a></strong>(double c)</code> |
| <div class="block">'-' operator.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#subtract(org.apache.commons.math3.analysis.differentiation.SparseGradient)">subtract</a></strong>(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</code> |
| <div class="block">Compute this - a.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#tan()">tan</a></strong>()</code> |
| <div class="block">Tangent operation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#tanh()">tanh</a></strong>()</code> |
| <div class="block">Hyperbolic tangent operation.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#taylor(double...)">taylor</a></strong>(double... delta)</code> |
| <div class="block">Evaluate Taylor expansion of a sparse gradient.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#toDegrees()">toDegrees</a></strong>()</code> |
| <div class="block">Convert radians to degrees, with error of less than 0.5 ULP</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#toRadians()">toRadians</a></strong>()</code> |
| <div class="block">Convert degrees to radians, with error of less than 0.5 ULP</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="createConstant(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createConstant</h4> |
| <pre>public static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> createConstant(double value)</pre> |
| <div class="block">Factory method creating a constant.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - value of the constant</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new instance</dd></dl> |
| </li> |
| </ul> |
| <a name="createVariable(int, double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createVariable</h4> |
| <pre>public static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> createVariable(int idx, |
| double value)</pre> |
| <div class="block">Factory method creating an independent variable.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>idx</code> - index of the variable</dd><dd><code>value</code> - value of the variable</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new instance</dd></dl> |
| </li> |
| </ul> |
| <a name="numVars()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>numVars</h4> |
| <pre>public int numVars()</pre> |
| <div class="block">Find the number of variables.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>number of variables</dd></dl> |
| </li> |
| </ul> |
| <a name="getDerivative(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDerivative</h4> |
| <pre>public double getDerivative(int index)</pre> |
| <div class="block">Get the derivative with respect to a particular index variable.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>index</code> - index to differentiate with.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>derivative with respect to a particular index variable</dd></dl> |
| </li> |
| </ul> |
| <a name="getValue()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getValue</h4> |
| <pre>public double getValue()</pre> |
| <div class="block">Get the value of the function.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>value of the function.</dd></dl> |
| </li> |
| </ul> |
| <a name="getReal()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getReal</h4> |
| <pre>public double getReal()</pre> |
| <div class="block">Get the real value of the number.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#getReal()">getReal</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>real value</dd></dl> |
| </li> |
| </ul> |
| <a name="add(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>add</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> add(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">Compute this + a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#add(T)">add</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to add</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this + a</dd></dl> |
| </li> |
| </ul> |
| <a name="addInPlace(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>addInPlace</h4> |
| <pre>public void addInPlace(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">Add in place. |
| <p> |
| This method is designed to be faster when used multiple times in a loop. |
| </p> |
| <p> |
| The instance is changed here, in order to not change the |
| instance the <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#add(org.apache.commons.math3.analysis.differentiation.SparseGradient)"><code>add(SparseGradient)</code></a> method should |
| be used. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - instance to add</dd></dl> |
| </li> |
| </ul> |
| <a name="add(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>add</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> add(double c)</pre> |
| <div class="block">'+' operator.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#add(double)">add</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - right hand side parameter of the operator</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this+a</dd></dl> |
| </li> |
| </ul> |
| <a name="subtract(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>subtract</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> subtract(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">Compute this - a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#subtract(T)">subtract</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to subtract</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this - a</dd></dl> |
| </li> |
| </ul> |
| <a name="subtract(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>subtract</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> subtract(double c)</pre> |
| <div class="block">'-' operator.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#subtract(double)">subtract</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - right hand side parameter of the operator</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this-a</dd></dl> |
| </li> |
| </ul> |
| <a name="multiply(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>multiply</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> multiply(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">Compute this × a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#multiply(T)">multiply</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to multiply</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this × a</dd></dl> |
| </li> |
| </ul> |
| <a name="multiplyInPlace(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>multiplyInPlace</h4> |
| <pre>public void multiplyInPlace(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">Multiply in place. |
| <p> |
| This method is designed to be faster when used multiple times in a loop. |
| </p> |
| <p> |
| The instance is changed here, in order to not change the |
| instance the <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#add(org.apache.commons.math3.analysis.differentiation.SparseGradient)"><code>add(SparseGradient)</code></a> method should |
| be used. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - instance to multiply</dd></dl> |
| </li> |
| </ul> |
| <a name="multiply(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>multiply</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> multiply(double c)</pre> |
| <div class="block">'×' operator.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#multiply(double)">multiply</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - right hand side parameter of the operator</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this×a</dd></dl> |
| </li> |
| </ul> |
| <a name="multiply(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>multiply</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> multiply(int n)</pre> |
| <div class="block">Compute n × this. Multiplication by an integer number is defined |
| as the following sum |
| <center> |
| n × this = ∑<sub>i=1</sub><sup>n</sup> this. |
| </center></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#multiply(int)">multiply</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>n</code> - Number of times <code>this</code> must be added to itself.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>A new element representing n × this.</dd></dl> |
| </li> |
| </ul> |
| <a name="divide(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>divide</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> divide(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">Compute this ÷ a.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#divide(T)">divide</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - element to add</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a new element representing this ÷ a</dd></dl> |
| </li> |
| </ul> |
| <a name="divide(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>divide</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> divide(double c)</pre> |
| <div class="block">'÷' operator.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#divide(double)">divide</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - right hand side parameter of the operator</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this÷s;a</dd></dl> |
| </li> |
| </ul> |
| <a name="negate()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>negate</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> negate()</pre> |
| <div class="block">Returns the additive inverse of <code>this</code> element.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#negate()">negate</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the opposite of <code>this</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="getField()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getField</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3">Field</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>> getField()</pre> |
| <div class="block">Get the <a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3"><code>Field</code></a> to which the instance belongs.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#getField()">getField</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3"><code>Field</code></a> to which the instance belongs</dd></dl> |
| </li> |
| </ul> |
| <a name="remainder(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>remainder</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> remainder(double a)</pre> |
| <div class="block">IEEE remainder operator.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#remainder(double)">remainder</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - right hand side parameter of the operator</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this - n × a where n is the closest integer to this/a |
| (the even integer is chosen for n if this/a is halfway between two integers)</dd></dl> |
| </li> |
| </ul> |
| <a name="remainder(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>remainder</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> remainder(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a)</pre> |
| <div class="block">IEEE remainder operator.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#remainder(T)">remainder</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - right hand side parameter of the operator</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this - n × a where n is the closest integer to this/a |
| (the even integer is chosen for n if this/a is halfway between two integers)</dd></dl> |
| </li> |
| </ul> |
| <a name="abs()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>abs</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> abs()</pre> |
| <div class="block">absolute value.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#abs()">abs</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>abs(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="ceil()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>ceil</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> ceil()</pre> |
| <div class="block">Get the smallest whole number larger than instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#ceil()">ceil</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>ceil(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="floor()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>floor</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> floor()</pre> |
| <div class="block">Get the largest whole number smaller than instance.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#floor()">floor</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>floor(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="rint()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rint</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> rint()</pre> |
| <div class="block">Get the whole number that is the nearest to the instance, or the even one if x is exactly half way between two integers.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#rint()">rint</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a double number r such that r is an integer r - 0.5 <= this <= r + 0.5</dd></dl> |
| </li> |
| </ul> |
| <a name="round()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>round</h4> |
| <pre>public long round()</pre> |
| <div class="block">Get the closest long to instance value.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#round()">round</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>closest long to <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#getReal()"><code>RealFieldElement.getReal()</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="signum()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>signum</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> signum()</pre> |
| <div class="block">Compute the signum of the instance. |
| The signum is -1 for negative numbers, +1 for positive numbers and 0 otherwise</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#signum()">signum</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>-1.0, -0.0, +0.0, +1.0 or NaN depending on sign of a</dd></dl> |
| </li> |
| </ul> |
| <a name="copySign(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copySign</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> copySign(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> sign)</pre> |
| <div class="block">Returns the instance with the sign of the argument. |
| A NaN <code>sign</code> argument is treated as positive.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#copySign(T)">copySign</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>sign</code> - the sign for the returned value</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the instance with the same sign as the <code>sign</code> argument</dd></dl> |
| </li> |
| </ul> |
| <a name="copySign(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copySign</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> copySign(double sign)</pre> |
| <div class="block">Returns the instance with the sign of the argument. |
| A NaN <code>sign</code> argument is treated as positive.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#copySign(double)">copySign</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>sign</code> - the sign for the returned value</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the instance with the same sign as the <code>sign</code> argument</dd></dl> |
| </li> |
| </ul> |
| <a name="scalb(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>scalb</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> scalb(int n)</pre> |
| <div class="block">Multiply the instance by a power of 2.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#scalb(int)">scalb</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>n</code> - power of 2</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this × 2<sup>n</sup></dd></dl> |
| </li> |
| </ul> |
| <a name="hypot(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hypot</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> hypot(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> y)</pre> |
| <div class="block">Returns the hypotenuse of a triangle with sides <code>this</code> and <code>y</code> |
| - sqrt(<i>this</i><sup>2</sup> +<i>y</i><sup>2</sup>)<br/> |
| avoiding intermediate overflow or underflow. |
| |
| <ul> |
| <li> If either argument is infinite, then the result is positive infinity.</li> |
| <li> else, if either argument is NaN then the result is NaN.</li> |
| </ul></div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#hypot(T)">hypot</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>y</code> - a value</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>sqrt(<i>this</i><sup>2</sup> +<i>y</i><sup>2</sup>)</dd></dl> |
| </li> |
| </ul> |
| <a name="hypot(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hypot</h4> |
| <pre>public static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> hypot(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> y)</pre> |
| <div class="block">Returns the hypotenuse of a triangle with sides <code>x</code> and <code>y</code> |
| - sqrt(<i>x</i><sup>2</sup> +<i>y</i><sup>2</sup>)<br/> |
| avoiding intermediate overflow or underflow. |
| |
| <ul> |
| <li> If either argument is infinite, then the result is positive infinity.</li> |
| <li> else, if either argument is NaN then the result is NaN.</li> |
| </ul></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - a value</dd><dd><code>y</code> - a value</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>sqrt(<i>x</i><sup>2</sup> +<i>y</i><sup>2</sup>)</dd></dl> |
| </li> |
| </ul> |
| <a name="reciprocal()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>reciprocal</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> reciprocal()</pre> |
| <div class="block">Returns the multiplicative inverse of <code>this</code> element.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/FieldElement.html#reciprocal()">reciprocal</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/FieldElement.html" title="interface in org.apache.commons.math3">FieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#reciprocal()">reciprocal</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>the inverse of <code>this</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="sqrt()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>sqrt</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> sqrt()</pre> |
| <div class="block">Square root.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#sqrt()">sqrt</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>square root of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="cbrt()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cbrt</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> cbrt()</pre> |
| <div class="block">Cubic root.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#cbrt()">cbrt</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>cubic root of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="rootN(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rootN</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> rootN(int n)</pre> |
| <div class="block">N<sup>th</sup> root.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#rootN(int)">rootN</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>n</code> - order of the root</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>n<sup>th</sup> root of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="pow(double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>pow</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> pow(double p)</pre> |
| <div class="block">Power operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#pow(double)">pow</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>p</code> - power to apply</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this<sup>p</sup></dd></dl> |
| </li> |
| </ul> |
| <a name="pow(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>pow</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> pow(int n)</pre> |
| <div class="block">Integer power operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#pow(int)">pow</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>n</code> - power to apply</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this<sup>n</sup></dd></dl> |
| </li> |
| </ul> |
| <a name="pow(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>pow</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> pow(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> e)</pre> |
| <div class="block">Power operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#pow(T)">pow</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - exponent</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>this<sup>e</sup></dd></dl> |
| </li> |
| </ul> |
| <a name="pow(double, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>pow</h4> |
| <pre>public static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> pow(double a, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x)</pre> |
| <div class="block">Compute a<sup>x</sup> where a is a double and x a <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation"><code>SparseGradient</code></a></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - number to exponentiate</dd><dd><code>x</code> - power to apply</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sup>x</sup></dd></dl> |
| </li> |
| </ul> |
| <a name="exp()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>exp</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> exp()</pre> |
| <div class="block">Exponential.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#exp()">exp</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>exponential of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="expm1()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>expm1</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> expm1()</pre> |
| <div class="block">Exponential minus 1.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#expm1()">expm1</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>exponential minus one of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="log()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>log</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> log()</pre> |
| <div class="block">Natural logarithm.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#log()">log</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>logarithm of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="log10()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>log10</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> log10()</pre> |
| <div class="block">Base 10 logarithm.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>base 10 logarithm of the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="log1p()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>log1p</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> log1p()</pre> |
| <div class="block">Shifted natural logarithm.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#log1p()">log1p</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>logarithm of one plus the instance</dd></dl> |
| </li> |
| </ul> |
| <a name="cos()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cos</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> cos()</pre> |
| <div class="block">Cosine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#cos()">cos</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>cos(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="sin()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>sin</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> sin()</pre> |
| <div class="block">Sine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#sin()">sin</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>sin(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="tan()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tan</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> tan()</pre> |
| <div class="block">Tangent operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#tan()">tan</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>tan(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="acos()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>acos</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> acos()</pre> |
| <div class="block">Arc cosine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#acos()">acos</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>acos(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="asin()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asin</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> asin()</pre> |
| <div class="block">Arc sine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#asin()">asin</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>asin(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="atan()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>atan</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> atan()</pre> |
| <div class="block">Arc tangent operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#atan()">atan</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>atan(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="atan2(org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>atan2</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> atan2(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x)</pre> |
| <div class="block">Two arguments arc tangent operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#atan2(T)">atan2</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - second argument of the arc tangent</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>atan2(this, x)</dd></dl> |
| </li> |
| </ul> |
| <a name="atan2(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>atan2</h4> |
| <pre>public static <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> atan2(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> y, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> x)</pre> |
| <div class="block">Two arguments arc tangent operation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>y</code> - first argument of the arc tangent</dd><dd><code>x</code> - second argument of the arc tangent</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>atan2(y, x)</dd></dl> |
| </li> |
| </ul> |
| <a name="cosh()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cosh</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> cosh()</pre> |
| <div class="block">Hyperbolic cosine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#cosh()">cosh</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>cosh(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="sinh()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>sinh</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> sinh()</pre> |
| <div class="block">Hyperbolic sine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#sinh()">sinh</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>sinh(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="tanh()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tanh</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> tanh()</pre> |
| <div class="block">Hyperbolic tangent operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#tanh()">tanh</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>tanh(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="acosh()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>acosh</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> acosh()</pre> |
| <div class="block">Inverse hyperbolic cosine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#acosh()">acosh</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>acosh(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="asinh()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asinh</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> asinh()</pre> |
| <div class="block">Inverse hyperbolic sine operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#asinh()">asinh</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>asin(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="atanh()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>atanh</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> atanh()</pre> |
| <div class="block">Inverse hyperbolic tangent operation.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#atanh()">atanh</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>atanh(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="toDegrees()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toDegrees</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> toDegrees()</pre> |
| <div class="block">Convert radians to degrees, with error of less than 0.5 ULP</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>instance converted into degrees</dd></dl> |
| </li> |
| </ul> |
| <a name="toRadians()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toRadians</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> toRadians()</pre> |
| <div class="block">Convert degrees to radians, with error of less than 0.5 ULP</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>instance converted into radians</dd></dl> |
| </li> |
| </ul> |
| <a name="taylor(double...)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>taylor</h4> |
| <pre>public double taylor(double... delta)</pre> |
| <div class="block">Evaluate Taylor expansion of a sparse gradient.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>delta</code> - parameters offsets (Δx, Δy, ...)</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>value of the Taylor expansion at x + Δx, y + Δy, ...</dd></dl> |
| </li> |
| </ul> |
| <a name="compose(double, double)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>compose</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> compose(double f0, |
| double f1)</pre> |
| <div class="block">Compute composition of the instance by a univariate function.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>f0</code> - value of the function at (i.e. f(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#getValue()"><code>getValue()</code></a>))</dd><dd><code>f1</code> - first derivative of the function at |
| the current point (i.e. f'(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html#getValue()"><code>getValue()</code></a>))</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>f(this)</dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient[], org.apache.commons.math3.analysis.differentiation.SparseGradient[])"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>[] a, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>[] b) |
| throws <a href="../../../../../../org/apache/commons/math3/exception/DimensionMismatchException.html" title="class in org.apache.commons.math3.exception">DimensionMismatchException</a></pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T[], T[])">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - Factors.</dd><dd><code>b</code> - Factors.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>Σ<sub>i</sub> a<sub>i</sub> b<sub>i</sub></code>.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/exception/DimensionMismatchException.html" title="class in org.apache.commons.math3.exception">DimensionMismatchException</a></code> - if arrays dimensions don't match</dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(double[], org.apache.commons.math3.analysis.differentiation.SparseGradient[])"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(double[] a, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>[] b)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double[], T[])">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - Factors.</dd><dd><code>b</code> - Factors.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>Σ<sub>i</sub> a<sub>i</sub> b<sub>i</sub></code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T)">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first factor of the first term</dd><dd><code>b1</code> - second factor of the first term</dd><dd><code>a2</code> - first factor of the second term</dd><dd><code>b2</code> - second factor of the second term</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sub>1</sub>×b<sub>1</sub> + |
| a<sub>2</sub>×b<sub>2</sub></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T, T, T)"><code>RealFieldElement.linearCombination(Object, Object, Object, Object, Object, Object)</code></a>, |
| <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T, T, T, T, T)"><code>RealFieldElement.linearCombination(Object, Object, Object, Object, Object, Object, Object, Object)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(double a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| double a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T)">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first factor of the first term</dd><dd><code>b1</code> - second factor of the first term</dd><dd><code>a2</code> - first factor of the second term</dd><dd><code>b2</code> - second factor of the second term</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sub>1</sub>×b<sub>1</sub> + |
| a<sub>2</sub>×b<sub>2</sub></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T, double, T)"><code>RealFieldElement.linearCombination(double, Object, double, Object, double, Object)</code></a>, |
| <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T, double, T, double, T)"><code>RealFieldElement.linearCombination(double, Object, double, Object, double, Object, double, Object)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T, T, T)">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first factor of the first term</dd><dd><code>b1</code> - second factor of the first term</dd><dd><code>a2</code> - first factor of the second term</dd><dd><code>b2</code> - second factor of the second term</dd><dd><code>a3</code> - first factor of the third term</dd><dd><code>b3</code> - second factor of the third term</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sub>1</sub>×b<sub>1</sub> + |
| a<sub>2</sub>×b<sub>2</sub> + a<sub>3</sub>×b<sub>3</sub></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T)"><code>RealFieldElement.linearCombination(Object, Object, Object, Object)</code></a>, |
| <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T, T, T, T, T)"><code>RealFieldElement.linearCombination(Object, Object, Object, Object, Object, Object, Object, Object)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(double a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| double a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| double a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T, double, T)">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first factor of the first term</dd><dd><code>b1</code> - second factor of the first term</dd><dd><code>a2</code> - first factor of the second term</dd><dd><code>b2</code> - second factor of the second term</dd><dd><code>a3</code> - first factor of the third term</dd><dd><code>b3</code> - second factor of the third term</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sub>1</sub>×b<sub>1</sub> + |
| a<sub>2</sub>×b<sub>2</sub> + a<sub>3</sub>×b<sub>3</sub></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T)"><code>RealFieldElement.linearCombination(double, Object, double, Object)</code></a>, |
| <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T, double, T, double, T)"><code>RealFieldElement.linearCombination(double, Object, double, Object, double, Object, double, Object)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> a4, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b4)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T, T, T, T, T)">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first factor of the first term</dd><dd><code>b1</code> - second factor of the first term</dd><dd><code>a2</code> - first factor of the second term</dd><dd><code>b2</code> - second factor of the second term</dd><dd><code>a3</code> - first factor of the third term</dd><dd><code>b3</code> - second factor of the third term</dd><dd><code>a4</code> - first factor of the third term</dd><dd><code>b4</code> - second factor of the third term</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sub>1</sub>×b<sub>1</sub> + |
| a<sub>2</sub>×b<sub>2</sub> + a<sub>3</sub>×b<sub>3</sub> + |
| a<sub>4</sub>×b<sub>4</sub></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T)"><code>RealFieldElement.linearCombination(Object, Object, Object, Object)</code></a>, |
| <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(T, T, T, T, T, T)"><code>RealFieldElement.linearCombination(Object, Object, Object, Object, Object, Object)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="linearCombination(double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient, double, org.apache.commons.math3.analysis.differentiation.SparseGradient)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>linearCombination</h4> |
| <pre>public <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> linearCombination(double a1, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b1, |
| double a2, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b2, |
| double a3, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b3, |
| double a4, |
| <a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a> b4)</pre> |
| <div class="block">Compute a linear combination.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T, double, T, double, T)">linearCombination</a></code> in interface <code><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/analysis/differentiation/SparseGradient.html" title="class in org.apache.commons.math3.analysis.differentiation">SparseGradient</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>a1</code> - first factor of the first term</dd><dd><code>b1</code> - second factor of the first term</dd><dd><code>a2</code> - first factor of the second term</dd><dd><code>b2</code> - second factor of the second term</dd><dd><code>a3</code> - first factor of the third term</dd><dd><code>b3</code> - second factor of the third term</dd><dd><code>a4</code> - first factor of the third term</dd><dd><code>b4</code> - second factor of the third term</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a<sub>1</sub>×b<sub>1</sub> + |
| a<sub>2</sub>×b<sub>2</sub> + a<sub>3</sub>×b<sub>3</sub> + |
| a<sub>4</sub>×b<sub>4</sub></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T)"><code>RealFieldElement.linearCombination(double, Object, double, Object)</code></a>, |
| <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html#linearCombination(double, T, double, T, double, T)"><code>RealFieldElement.linearCombination(double, Object, double, Object, double, Object)</code></a></dd></dl> |
| </li> |
| </ul> |
| <a name="equals(java.lang.Object)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>equals</h4> |
| <pre>public boolean equals(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</pre> |
| <div class="block">Test for the equality of two sparse gradients. |
| <p> |
| Sparse gradients are considered equal if they have the same value |
| and the same derivatives. |
| </p></div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - Object to test for equality to this</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>true if two sparse gradients are equal</dd></dl> |
| </li> |
| </ul> |
| <a name="hashCode()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <div class="block">Get a hashCode for the derivative structure.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a hash code value for this object</dd><dt><span class="strong">Since:</span></dt> |
| <dd>3.2</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar_bottom"> |
| <!-- --> |
| </a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/SparseGradient.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| <div class="aboutLanguage"><em><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script></em></div> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/MultivariateDifferentiableVectorFunction.html" title="interface in org.apache.commons.math3.analysis.differentiation"><span class="strong">Prev Class</span></a></li> |
| <li><a href="../../../../../../org/apache/commons/math3/analysis/differentiation/UnivariateDifferentiableFunction.html" title="interface in org.apache.commons.math3.analysis.differentiation"><span class="strong">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../index.html?org/apache/commons/math3/analysis/differentiation/SparseGradient.html" target="_top">Frames</a></li> |
| <li><a href="SparseGradient.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method_summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method_detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip-navbar_bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small>Copyright © 2003–2014 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
| </body> |
| </html> |