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Posted to notifications@commons.apache.org by lu...@apache.org on 2015/05/17 17:45:16 UTC
svn commit: r951625 [2/10] -
/websites/production/commons/content/proper/commons-math/
Modified: websites/production/commons/content/proper/commons-math/changes-report.html
==============================================================================
--- websites/production/commons/content/proper/commons-math/changes-report.html (original)
+++ websites/production/commons/content/proper/commons-math/changes-report.html Sun May 17 15:45:16 2015
@@ -1,15 +1,15 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 14 April 2015
+ | Generated by Apache Maven Doxia at 17 May 2015
| Rendered using Apache Maven Fluido Skin 1.3.0
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<meta charset="UTF-8" />
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- <meta name="Date-Revision-yyyymmdd" content="20150414" />
+ <meta name="Date-Revision-yyyymmdd" content="20150517" />
<meta http-equiv="Content-Language" content="en" />
- <title>Math - Commons Math Release Notes</title>
+ <title>Math – Commons Math Release Notes</title>
<link rel="stylesheet" href="./css/bootstrap.min.css" type="text/css" />
<link rel="stylesheet" href="./css/site.css" type="text/css" />
@@ -40,8 +40,8 @@
<a class="brand" href="http://commons.apache.org/proper/commons-math/">Apache Commons Math ™</a>
<ul class="nav">
- <li id="publishDate">Last Published: 14 April 2015</li>
- <li class="divider">|</li> <li id="projectVersion">Version: 3.5</li>
+ <li id="publishDate">Last Published: 17 May 2015</li>
+ <li class="divider">|</li> <li id="projectVersion">Version: 3.6-SNAPSHOT</li>
</ul>
<div class="pull-right"> <ul class="nav">
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@@ -219,17 +219,17 @@
</ul>
<ul class="nav nav-list">
<li class="nav-header"><i class="icon-info-sign"></i>Project Documentation</li>
- <li class="collapsed">
+ <li class="collapsed">
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- <li class="expanded">
+ <li class="expanded">
<a href="project-reports.html" title="Project Reports">
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<ul>
<li class="none active">
- <a href="changes-report.html" title="Changes Report">
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+ <a href="changes-report.html" title="Changes">
+ Changes</a>
</li>
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@@ -240,18 +240,14 @@
JavaDocs</a>
</li>
<li class="none">
- <a href="testapidocs/index.html" title="Test JavaDocs">
- Test JavaDocs</a>
+ <a href="xref/index.html" title="Source Xref">
+ Source Xref</a>
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@@ -272,8 +268,8 @@
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- <a href="findbugs.html" title="FindBugs Report">
- FindBugs Report</a>
+ <a href="findbugs.html" title="FindBugs">
+ FindBugs</a>
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<a href="checkstyle.html" title="Checkstyle">
@@ -312,6 +308,10 @@
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<li class="nav-header">General Information</li>
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+ <a href="security.html" title="Security">
+ Security</a>
+ </li>
+ <li class="none">
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@@ -324,6 +324,14 @@
Building Components</a>
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+ <a href="../../commons-parent-pom.html" title="Commons Parent Pom">
+ Commons Parent Pom</a>
+ </li>
+ <li class="none">
+ <a href="../../build-plugin/index.html" title="Commons Build Plugin">
+ Commons Build Plugin</a>
+ </li>
+ <li class="none">
<a href="../../releases/index.html" title="Releasing Components">
Releasing Components</a>
</li>
@@ -367,486 +375,523 @@
</td>
<td class="content">
<div class="section">
-<h2>Commons Math Release Notes<a name="Commons_Math_Release_Notes"></a></h2><a name="Commons_Math_Release_Notes"></a>
+<h2><a name="Commons_Math_Release_Notes"></a>Commons Math Release Notes</h2>
<div class="section">
-<h3>Release History<a name="Release_History"></a></h3><a name="Release_History"></a>
+<h3><a name="Release_History"></a>Release History</h3>
<table border="0" class="bodyTable">
<tr class="a">
<th>Version</th>
<th>Date</th>
<th>Description</th></tr>
<tr class="b">
+<td><a href="#a3.6">3.6</a></td>
+<td>XXXX-XX-XX</td>
+<td></td></tr>
+<tr class="a">
<td><a href="#a3.5">3.5</a></td>
<td>2015-04-17</td>
<td>This is a minor release: It combines bug fixes and new features. Changes to existing features were made in a backwards-compatible way such as to allow drop-in replacement of the v3.4.1 JAR file. Most notable among the new features are: getQuadraticMean method added to DescriptiveStatistics SummaryStatistics which calculates the root mean square, and a way to build polyhedrons sets from list of vertices and the facets they belong too. There have been numerous bug fixes. See below for a full list. The minimum version of the Java platform required to compile and use Apache Commons Math is Java 5. Users are encouraged to upgrade to this version as this release not only includes bug fixes but also deprecates numerous classes and methods that will be deleted from the next major release (4.0). Caveat: 1. The implementation of the BOBYQA optimization algorithm is in alpha state (cf. MATH-621): Many code paths are untested, and we are looking for volunteers t
o improve the code readability, robustness and performance and to extend the unit tests suite. 2. A few methods in the FastMath class are in fact slower that their counterpart in either Math or StrictMath (cf. MATH-740 and MATH-901).</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a3.4.1">3.4.1</a></td>
<td>2015-01-11</td>
<td>This is a maintenance release: It fixes issue MATH-1188.</td></tr>
-<tr class="b">
+<tr class="a">
<td><a href="#a3.4">3.4</a></td>
<td>2014-12-26</td>
<td>This is a minor release: It combines bug fixes and new features. Changes to existing features were made in a backwards-compatible way such as to allow drop-in replacement of the v3.3 JAR file. Most notable among the new features are: new distributions (Gumbel, Laplace, Logistic, Nakagami), and improvements on percentiles algorithms (better handling for NaNs in the regular algorithm, plus a new storeless implementation). Bicubic and tricubic interpolators have been fixed and new implementations added. There have been numerous bug fixes and several improvements on performances or robustness. See below for a full list. The minimum version of the Java platform required to compile and use Apache Commons Math is Java 5. Users are encouraged to upgrade to this version as this release not only includes bug fixes but also deprecates numerous classes and methods that will be deleted from the next major release (4.0). Caveat: 1. The implementation of the BOBYQA
optimization algorithm is in alpha state (cf. MATH-621): Many code paths are untested, and we are looking for volunteers to improve the code readability, robustness and performance and to extend the unit tests suite. 2. A few methods in the FastMath class are in fact slower that their counterpart in either Math or StrictMath (cf. MATH-740 and MATH-901).</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a3.3">3.3</a></td>
<td>2014-05-05</td>
<td>This is a minor release: It combines bug fixes and new features. Changes to existing features were made in a backwards-compatible way such as to allow drop-in replacement of the v3.x JAR file. Most notable among the new features are: Framework for creating artificial neural nets, self organizing feature maps, computational geometry algorithms (convex hull, enclosing ball), performance improvements of the linear simplex solver, refactoring of curve fitters, low-discrepancy random generators (sobol, halton), least-squares fitting. The minimum version of the Java platform required to compile and use Commons Math is Java 5. Users are encouraged to upgrade to this version as this release not only includes bug fixes but also deprecates numerous classes and methods that will be deleted from the next major release (4.0). Caveat: 1. The implementation of the BOBYQA optimization algorithm is in alpha state (cf. MATH-621): Many code paths are untested, and we are
looking for volunteers to improve the code readability, robustness and performance and to extend the unit tests suite. 2. A few methods in the FastMath class are in fact slower that their counterpart in either Math or StrictMath (cf. MATH-740 and MATH-901). 3. A few methods/constructors in the package o.a.c.m.geometry.partitioning have changed their signature in a non backwards-compatible way. The respective classes are intended to be package private only and are not supposed to be used for other purposes.</td></tr>
-<tr class="b">
+<tr class="a">
<td><a href="#a3.2">3.2</a></td>
<td>2013-04-06</td>
<td>This is a minor release: It combines bug fixes and new features. Changes to existing features were made in a backwards-compatible way such as to allow drop-in replacement of the v3.1[.1] JAR file. Most notable among the new features are: Framework for automatic differentiation, Lévy distribution, prime numbers, enumerated distributions, real field allowing to use several algorithms (solvers, linear algebra, 3D geometry) with different real-like classes (high accuracy or automatic differentiation), spherical coordinates with gradients and Hessians, reorganized clustering package with different distance implementations. The minimum version of the Java platform required to compile and use Commons Math is Java 5. Users are encouraged to upgrade to this version as this release not only includes bug fixes but also deprecates numerous classes and methods that will be deleted from the next major release (4.0). Caveat: 1. The implementation of the BOBYQA o
ptimization algorithm is in alpha state (cf. MATH-621): Many code paths are untested, and we are looking for volunteers to improve the code readability, robustness and performance and to extend the unit tests suite. 2. A few methods in the FastMath class are in fact slower that their counterpart in either Math or StrictMath (cf. MATH-740 and MATH-901).</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a3.1.1">3.1.1</a></td>
<td>2013-01-14</td>
<td>This is a point release: It fixes a bug that renders version 3.1 unusable in some situations (see details below).</td></tr>
-<tr class="b">
+<tr class="a">
<td><a href="#a3.1">3.1</a></td>
<td>2012-12-23</td>
<td>This is a minor release: It combines bug fixes and new features. Changes to existing features were made in a backwards-compatible way such as to allow drop-in replacement of the v3.0 JAR file. Most notable among the new features are: Framework for automatic differentiation, multivariate mixture model distribution, quaternions, Gauss integration framework, Hermite polynomial interpolation, eigenvalue decomposition of non-symmetric matrices, DBSCAN clustering. Most notable among the changes are: Greatly improved precision in the implementation of the Gamma and Beta special functions, optimizers API, deprecation of the sparse vector implementation. The minimal version of the Java platform required to compile and use Commons Math is Java 5. Users are encouraged to upgrade to this version as this release not only includes bug fixes but also deprecates numerous classes and methods that will be deleted from the next major release (4.0). Caveat:
1. The implementation of the BOBYQA optimization algorithm is in alpha state (cf. MATH-621): Many code paths are untested, and we are looking for volunteers to improve the code readability, robustness and performance and to extend the unit tests suite. 2. A few methods in the FastMath class are in fact slower that their counterpart in either Math or StrictMath (cf. MATH-740 and MATH-901).</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a3.0">3.0</a></td>
<td>2012-03-07</td>
<td>This is a major release: It combines bug fixes, new features and changes to existing features. Most notable among the new features are: Iterative solvers, Kalman filter, ISAAC RNG, Illinois and Pegasus root finders, enhanced ODE framework, refactored geometry package, Binary Space Partition trees. Most notable among the changes are: Exclusive use of unchecked exceptions, removal of interfaces for which a single implementation is assumed to exist, improved coding and API consistency across packages, performance (matrix product, FFT) and robustness (SVD). Because of the base package name change, this release can be used together with earlier versions of Commons Math. The minimal version of the Java platform required to compile and use Commons Math is Java 5. Users are encouraged to upgrade to this version as, in addition to new features, this release includes numerous bug fixes. Users of Commons Math 2.0-2 should recompile their code against the 3.0 JAR file and must adjust the
import statements to use the appropriate org.apache.commons.math3 base package. Most of the compilation errors users will encounter after the switch will be due to moved or deleted classes/interfaces resulting from package reorganization. Caveat: 1. The implementation of the BOBYQA optimization algorithm is in alpha state (cf. MATH-621): Many code paths are untested, and we are looking for volunteers to improve the code readability, robustness and performance and to extend the unit tests suite. 2. A few methods in the FastMath class are in fact slower that their counterpart in either Math or StrictMath (cf. MATH-740).</td></tr>
-<tr class="b">
+<tr class="a">
<td><a href="#a2.2">2.2</a></td>
<td>2011-03-02</td>
<td>This is primarily a maintenance release, but it also includes new features and enhancements. Users of version 2.1 are encouraged to upgrade to 2.2, as this release includes some important bug fixes. See the detailed list of changes below for full description of all bug fixes and enhancements. This release contains some minor compatibility breaks with version 2.1 in some internal classes but none of them are in APIs likely to be accessed by user code: the MessagesResources_fr class has been removed (replaced by a properties file); the arguments of the EventState.reinitializeBegin method have changed; some protected fields which already had public accessors in AbstractStepInterpolator have been replaced. There is a behavior change that users of the multiple regression classes should be aware of. In version 2.1, there was no way to estimate models without intercept terms, and, while this was not clear from the documentation, design (X) matrices needed to inc
lude initial unitary columns. In 2.2, initial unitary columns are not necessary and whether or not models include intercept terms is configurable. See the change log and javadoc for the classes in org.apache.commons.math3.stat.regression for details. The major new features are: a new FastMath class, both faster, more accurate and with a few additional functions than StrictMath and Math; a new package for floating point arbitrary precision computing, including high level functions like exponential, sine, square root ...; new linear and tricubic interpolators; a new Gaussian curve fitter; a new erfc function; characteristic support for distributions; a set of new Well Equidistributed Long-period Linear (WELL) random generators.</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a2.1">2.1</a></td>
<td>2010-04-02</td>
<td>This is primarily a maintenance release, but it also includes new features and enhancements. Users of version 2.0 are encouraged to upgrade to 2.1, as this release includes some important bug fixes. See the detailed list of changes below for full description of all bug fixes and enhancements. This release contains some minor API compatibility breaks with version 2.0: the return type of RealVector.copy() has been changed to AbstractRealVector; the no-argument constructor of MatrixUtils() has been made private; the mapXxxToSelf methods of OpenMapRealVector have been removed and some method return types have been changed in this class; new methods have been added to the RealVector interface; several fields in AdaptiveStepSizeIntegrator have been made final; DummyStepInterpolator requires an additional argument for one of its constructors; some protected fields have been removed from AbstractLeastSquaresOptimizer, AbstractScalarDifferentiableOptimizer and Abst
ractLinearOptimizer; and the isOptimal(SimplexTableau) method has been removed from SimplexSolver.</td></tr>
-<tr class="b">
+<tr class="a">
<td><a href="#a2.0">2.0</a></td>
<td>2009-08-03</td>
<td>This is a major release. It combines bug fixes, new features and changes to existing features. Most notable among the new features are: decomposition algorithms in the linear algebra package (LU, QR, Cholesky, SVD, eigen decomposition) which are based on the popular JAMA API (but much faster); support for sparse matrices and vectors; support for any field-based matrix (Complex, Fraction ...); support for genetic algorithms; several new optimization algorithms (Dantzig's simplex for linear constrained problems, conjugate gradient, Brent); support for curve fitting with special cases for harmonic and polynomial functions; support for state derivative in ODE step handlers; new multistep integrators (Adams-Bashforth and Adams-Moulton) with variable stepsize; regression algorithms; rank transformations; Mersenne twister pseudo random number generator. This release is NOT source and binary compatible with earlier versions of Commons Math. Starting with version 2.0 of the library, the
minimal version of the Java platform required to compile and use Commons Math is Java 5. Users are encouraged to upgrade to this version, as in addition to new features, this release includes numerous bug fixes. Users of Commons Math 1.0-1.2 should recompile their code against the 2.0 jar. Most of the compilation errors users will encounter after the switch will be due to classes moved due to package reorganization. These errors are simply solved by adjusting the import statements in users code.</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a1.2">1.2</a></td>
<td>2008-02-24</td>
<td>This release combines bug fixes and new features. Most notable among the new features are the estimation, optimization, geometry and ode packages added from the Mantissa library. Implementations of fast Fourier transform, QR decomposition and several numerical integration algorithms have also been added, along with enhancements and extensions to packages included in Commons Math 1.1. This release is source and binary compatible with earlier versions of Commons Math.</td></tr>
-<tr class="b">
+<tr class="a">
<td><a href="#a1.1">1.1</a></td>
<td>2005-12-17</td>
<td>This is a maintenance release containing bug fixes and enhancements. All API changes are binary compatible with version 1.0. The enhancements include some new probability distributions, a Fraction class, new matrix and numerical utilities, and a PRNG pluggability framework making it possible to replace the JDK-supplied random number generator in Commons Math (and elsewhere) with alternative PRNG implementations.</td></tr>
-<tr class="a">
+<tr class="b">
<td><a href="#a1.0">1.0</a></td>
<td>2004-12-06</td>
<td>Apache Commons Math 1.0 - Initial Release</td></tr></table></div>
<div class="section">
-<h3>Release 3.5 - 2015-04-17<a name="Release_3.5_-_2015-04-17"></a></h3><a name="a3.5"></a>
+<h3 id="a3.6">Release 3.6 – XXXX-XX-XX</h3>
+<table border="0" class="bodyTable">
+<tr class="a">
+<th>Type</th>
+<th>Changes</th>
+<th>By</th></tr>
+<tr class="b">
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Fix potential branching errors in "FastMath#pow(double, double)" when
+ passing special values, i.e. infinity, due to erroneous JIT optimization.</td>
+<td><a href="team-list.html#tn">tn</a></td></tr>
+<tr class="a">
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Fixed equals/hashcode contract failure for Dfp. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1118">MATH-1118</a>.</td>
+<td><a href="team-list.html#luc">luc</a></td></tr>
+<tr class="b">
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Fixed wrong splitting of huge number in extended accuracy algorithms. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1223">MATH-1223</a>.</td>
+<td><a href="team-list.html#luc">luc</a></td></tr>
+<tr class="a">
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Improve performance of "ZipfDistribution#sample()" by using a rejection algorithm. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1220">MATH-1220</a>. Thanks to Otmar Ertl.</td>
+<td><a href="team-list.html#tn">tn</a></td></tr>
+<tr class="b">
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Improve performance of "BetaDistribution#sample()" by using Cheng's algorithm. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1153">MATH-1153</a>. Thanks to Sergei Lebedev.</td>
+<td><a href="team-list.html#tn">tn</a></td></tr>
+<tr class="a">
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Computation of 2-sample Kolmogorov-Smirnov statistic in case of ties
+ was not correct. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1197">MATH-1197</a>.</td>
+<td><a href="team-list.html#tn">tn</a></td></tr></table></div>
+<div class="section">
+<h3 id="a3.5">Release 3.5 – 2015-04-17</h3>
<table border="0" class="bodyTable">
<tr class="b">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Moved FastMathTestPerformance out of the main test tree, as is is
a benchmark rather than a test. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1195">MATH-1195</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added a way to build polyhedrons sets from a list of vertices and
facets specified using vertices indices.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added Laguerre complex solve methods taking maxEval parameters. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1213">MATH-1213</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed ignored method parameters in QRDecomposition protected methods. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1191">MATH-1191</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed wrong selection of line/polyhedron intersection point. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1211">MATH-1211</a>. Thanks to Mike Zimmerman.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved fix for corner cases in BSP-tree merging, when cut sub-hyperplanes vanish. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1162">MATH-1162</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed link to algorithm description in "PoissonDistribution#sample()". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1209">MATH-1209</a>. Thanks to Jonathan Ogilvie.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>EmpiricalDistribution cumulativeProbability can return NaN when evaluated within a constant bin. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1208">MATH-1208</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>EmpiricalDistribution getKernel fails for buckets with only multiple instances of the same value. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1203">MATH-1203</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"UnivariateSolverUtils#bracket(...)" sometimes failed to bracket
if a reached the lower bound. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1204">MATH-1204</a>.</td>
<td><a href="team-list.html#evanward">evanward</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Simplified "FastMath#exp(double)" in order to avoid a potential
Java 1.5 JIT bug when calling with negative infinity as argument. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1198">MATH-1198</a>.</td>
<td><a href="team-list.html#sebb">sebb</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added method "getQuadraticMean()" to "DescriptiveStatistics"
and "SummaryStatistics" which calculates the root mean square. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1199">MATH-1199</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr></table></div>
<div class="section">
-<h3>Release 3.4.1 - 2015-01-11<a name="Release_3.4.1_-_2015-01-11"></a></h3><a name="a3.4.1"></a>
+<h3 id="a3.4.1">Release 3.4.1 – 2015-01-11</h3>
<table border="0" class="bodyTable">
<tr class="a">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed non-Java1.5 code in BesselJ. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1188">MATH-1188</a>.</td>
<td><a href="team-list.html#sebb">sebb</a></td></tr></table></div>
<div class="section">
-<h3>Release 3.4 - 2014-12-26<a name="Release_3.4_-_2014-12-26"></a></h3><a name="a3.4"></a>
+<h3 id="a3.4">Release 3.4 – 2014-12-26</h3>
<table border="0" class="bodyTable">
<tr class="a">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added Bessel functions of the first kind, based on NetLib implementation. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1066">MATH-1066</a>. Thanks to Brian Wignall.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improve performance of kalman gain calculation in "KalmanFilter" by
directly solving a linear system rather than computing the matrix
inverse. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1142">MATH-1142</a>. Thanks to Arne Schwarz.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed integer overflow in KolmogorovSmirnovTest causing 2-sample test
to use exact method when the product of the sample sizes exceeds
Integer.MAX_VALUE, resulting in effectively hung execution. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1181">MATH-1181</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Method to create a sequence of integers (in "o.a.c.m.util.MathArrays"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1180">MATH-1180</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>New class "SimpleCurveFitter": Boiler-plate code to allow fitting of
a user-defined parametric function. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1172">MATH-1172</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>New classes "TricubicInterpolatingFunction" and "TricubicInterpolator" to
replace "TricubicSplineInterpolatingFunction" and "TricubicSplineInterpolator". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1173">MATH-1173</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed example in userguide ("stat" section). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1178">MATH-1178</a>. Thanks to Dmitriy.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed inverse cumulative probability of 0 in "LaplaceDistribution". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1175">MATH-1175</a>. Thanks to Karsten Loesing.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>New classes "BicubicInterpolatingFunction" and "BicubicInterpolator" to
replace "BicubicSplineInterpolatingFunction" and "BicubicSplineInterpolator". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1166">MATH-1166</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Spurious vertices in the middle of otherwise straight edges are now
filtered out when rebuilding polygons boundaries from BSP trees.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed a problem with too thin polygons considered to have infinite size. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1174">MATH-1174</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Boundary attributes in regions now provides the BSP tree nodes that
were used to split the sub-hyperplane forming the boundary part of the facet.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed a problem with vanishing cut sub-hyperplanes during BSP tree merging. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1162">MATH-1162</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"o.a.c.m.stat.regression.OLSMultipleLinearRegression": Use threshold
when performing "QRDecomposition". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1167">MATH-1167</a>. Thanks to Neil Ireson.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"FuzzyKMeansClusterer" has thrown an exception in case one of the data
points was equal to a cluster center. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1165">MATH-1165</a>. Thanks to Pashutan Modaresi.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Interface to allow parameter validation in "o.a.c.m.fitting.leastsquares":
the point computed by by the optimizer can be modified before evaluation. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1144">MATH-1144</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Provide access to state derivatives in ContinuousOutputModel. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1160">MATH-1160</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed bicubic spline interpolator, using Akima splines. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1138">MATH-1138</a>. Thanks to Hank Grabowski.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Changed classes in the inference package that instantiate distributions to
pass null RandomGenerators to avoid initialization overhead for the default
generator. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1154">MATH-1154</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added all Java 8 StrictMath methods to FastMath, so FastMath remains compatible
with newer Java versions. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1156">MATH-1156</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added Gumbel, Laplace, Logistic and Nakagami distributions. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1139">MATH-1139</a>. Thanks to Alexey Volkov.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Added statistics missing from toString method in SummaryStatistics. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1147">MATH-1147</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved performance of "EnumeratedDistribution#sample()" by caching
the cumulative probabilities and using binary rather than a linear search. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1152">MATH-1152</a>. Thanks to Andras Sereny.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"MonotoneChain" did not take the tolerance factor into account when
sorting the input points. In case of collinear points this could result
in a "ConvergenceException" when computing the hull. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1148">MATH-1148</a>. Thanks to Guillaume Marceau.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Interface "ValueAndJacobianFunction" is a precondition for lazy
evaluation (in "o.a.c.m.fitting.leastsquares"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1151">MATH-1151</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fix potential integer overflows in "MannWhitneyUTest" when providing
large sample arrays. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1145">MATH-1145</a>. Thanks to Anders Conbere.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed potential null pointer dereferencing in constructor of
"DummyStepInterpolator(DummyStepInterpolator)". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1149">MATH-1149</a>. Thanks to M Kim.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed BinomialDistribution to deal with degenerate cases correctly. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1136">MATH-1136</a>. Thanks to Aleksei Dievskii.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"MonotoneChain" failed to generate a convex hull if only a minimal hull
shall be created (includeCollinearPoints=false) and collinear hull points
were present in the input. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1135">MATH-1135</a>. Thanks to Guillaume Marceau.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improve performance of "KolmogorovSmirnovTest#kolmogorovSmirnovTest(...)" for
large samples. Also changed implementation for large n to use Pelz-Good
approximation. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1131">MATH-1131</a>. Thanks to Schalk W. Cronjé.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"BicubicSplineInterpolatingFunction": all fields made final and initialized in
the constructor. Added flag to request initialization, or not, of the internal
data needed for partial derivatives. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1134">MATH-1134</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Constrained EmpiricalDistribution sample/getNextValue methods to return
values within the range of the data; correctly linked RandomGenerator to
superclass so that RealDistribution reseedRandomGenerator method works. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-984">MATH-984</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added several different estimation types and NaN handling strategies for Percentile. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1120">MATH-1120</a>. Thanks to Venkatesha Murthy.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added implementation of PSquare algorithm to estimate percentiles without
storing data in memory (i.e. as StorelessUnivariateStatistic). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-418">MATH-418</a>. Thanks to Venkatesha Murthy.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"Percentile": wrong sorting in the presence of NaN. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1129">MATH-1129</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added lazy evaluation to "LeastSquaresFactory" (in "o.a.c.m.fitting.leastsquares")
to avoid evaluating the model when the optimization algorithm does not actually
require it. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1128">MATH-1128</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed overflow in Precision.equals with ulps (both double and float versions). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1127">MATH-1127</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Performance improvements for Student's t-distribution. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1125">MATH-1125</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed NullPointerException when chopping-off a sub-hyperplane
that is exactly at a region boundary. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1123">MATH-1123</a>. Thanks to Aurélien Labrosse.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"BrentOptimizer": increment base class iteration counter. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1121">MATH-1121</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#erans">erans</a></td></tr></table></div>
<div class="section">
-<h3>Release 3.3 - 2014-05-05<a name="Release_3.3_-_2014-05-05"></a></h3><a name="a3.3"></a>
+<h3 id="a3.3">Release 3.3 – 2014-05-05</h3>
<table border="0" class="bodyTable">
<tr class="b">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added new constructor to "OLSMultipleLinearRegression" to be able
to specify a custom singularity threshold for QR decomposition. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1110">MATH-1110</a>. Thanks to Edward Segall.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Extracted class "LineSearch" from "PowellOptimizer", to be used in
"NonLinearConjugateGradientOptimizer" (in place of the implementation
that triggered this issue). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1092">MATH-1092</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Build properly empty polyhedrons set when given equal min/max boundaries. Also explained
better in the javadoc about some wrong usage of PolyhedronsSet constructor. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1115">MATH-1115</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Build properly empty polygons set when given equal min/max boundaries. Also explained
better in the javadoc about some wrong usage of PolygonsSet constructor. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1117">MATH-1117</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added a fast single-step method for fixed-step Runge-Kutta integrators. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1119">MATH-1119</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"Complex": Fixed compatibility of "equals(Object)" with "hashCode()".
Added new methods for testing floating-point equality between the real
(resp. imaginary) parts of two complex numbers. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1118">MATH-1118</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added an order 6 fixed-step ODE integrator designed by H. A. Luther in 1968.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Bracketing utility for univariate root solvers returns a tighter interval than before.
It also allows choosing the search interval expansion rate, supporting both linear
and asymptotically exponential rates.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Prevent penalties to grow multiplicatively in CMAES for out of bounds points. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1107">MATH-1107</a>. Thanks to Bruce A Johnson.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added KolmogorovSmirnovTest class, deprecating KolmogorovSmirnovDistribution. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-437">MATH-437</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Improved documentation of QR decomposition handling of singular matrices. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1101">MATH-1101</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>QR decomposition can compute pseudo-inverses for tall matrices. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1053">MATH-1053</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Field vectors now implement the visitor pattern just like real vectors. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-820">MATH-820</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Un-deprecated RealVector.sparseIterator, documenting explicitly that entries
not iterated above are the zero ones. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-875">MATH-875</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Relaxed specification for function mapping on vectors, thus allowing straightforward
implementation for sparse vectors. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-821">MATH-821</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Make QR the default in GaussNewtonOptimizer. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1099">MATH-1099</a>. Thanks to Evan Ward.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Add Cholesky option to GaussNewtonOptimizer. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1099">MATH-1099</a>. Thanks to Evan Ward.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Make QR in GaussNewton faster and more accurate. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1099">MATH-1099</a>. Thanks to Evan Ward.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>The sparse vector and matrix classes have been un-deprecated. This is a reversal
of a former decision, as we now think we should adopt a generally accepted
behavior which is ... to ignore the problems of NaNs and infinities in
sparse linear algebra entities. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-870">MATH-870</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added MonotoneChain algorithm to compute the convex hull of a collection of
points in 2D. Additionally, the AklToussaintHeuristic can be used to speed up
the generation. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-749">MATH-749</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Calculating the inverse cumulative probability of an "EnumeratedRealDistribution"
will now return the correct result according to the selected enumerated probability
mass function. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1065">MATH-1065</a>. Thanks to matteodg.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Deprecated "ArithmeticUtils#pow(int, long)" and "ArithmeticUtils#pow(long, long)"
in favor of corresponding methods "ArithmeticUtils#pow(..., int)". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1050">MATH-1050</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Create additional artifact "commons-math3-x.y.z-tools.jar" as part of the
release process. This artifact contains useful tools, e.g. for performance testing. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-976">MATH-976</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved performance of "MathArrays#sortInPlace(...)". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-990">MATH-990</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Clarify javadoc of "DecompositionSolver#getInverse()" and corresponding implementations
wrt the actually returned inverse. Several decomposition implementations are able
to return a pseudo-inverse in case of a singular matrix. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1044">MATH-1044</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added Emo Welzl algorithm to find the smallest enclosing ball of a collection of points. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1095">MATH-1095</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed an indexing problem in "BicubicSplineInterpolatingFunction" which
resulted in wrong interpolations. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-985">MATH-985</a>. Thanks to Johnathan Kool.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added a constructor to "AbstractListChromosome" that does not copy the
input argument. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1072">MATH-1072</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>BSP tree now provides an API to compute a global signed distance from
a test point to the region. The distance is positive if the point is
outside of the region, negative if the point is inside, and zero
@@ -856,7 +901,7 @@
Euclidean and spherical geometries, and in all dimensions. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1091">MATH-1091</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added new geometry sub-packages: spherical.oned which deals with geometry
on the 1-sphere (i.e. the circle) and spherical.twod which deals with the
2-sphere (i.e. the regular sphere). BSP trees can be used in these new
@@ -865,632 +910,632 @@
symetric difference, complement ...).</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>IntervalsSet now implements Iterable<double[]>, so one can iterate
over the sub-intervals without building a full list containing
a copy of everything beforehand. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1090">MATH-1090</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"Precision#round(double, ...)" will now return negative zero for negative
values rounded to zero, similar to the float variant. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1089">MATH-1089</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>The iterator returned by "MultiDimensionalCounter#iterator()" will now
correctly throw a "NoSuchElementException" when calling "next()" and the
iterator is already exhausted. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1088">MATH-1088</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed an issue with noisy functions for ODE events detection.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Utilities for creating artificial neural networks (package "o.a.c.m.ml.neuralnet").
Implementation of Kohonen's Self-Organizing Feature Map (SOFM). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-923">MATH-923</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>The cutOff mechanism of the "SimplexSolver" in package o.a.c.math3.optim.linear
could lead to invalid solutions. The mechanism has been improved in a way that
the tableau does not need to be updated anymore. Additionally, a new check will
prevent impossible solutions to be returned as valid. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1082">MATH-1082</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved performance of "SimplexSolver" in package o.a.c.math3.optim.linear by
directly performing row operations and keeping track of the current basic variables. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1079">MATH-1079</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>The "LinearConstraintSet" will now return the enclosed collection of "LinearConstraint"
objects in the same order as they have been added. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1080">MATH-1080</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Added support for different pivot selection rules to the "SimplexSolver" by introducing
the new "OptimizationData" class "PivotSelectionRule". Currently supported rules are:
Dantzig (default) and Bland (avoids cycles). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-842">MATH-842</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fix "Precision#round(float, int, int)" when using rounding mode "BigDecimal.ROUND_UP"
and the discarded fraction is zero. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1070">MATH-1070</a>. Thanks to Oleksandr Muliarevych.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Use "FastMath" instead of "Math" within Commons Math. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1059">MATH-1059</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Avoid overflow when calculating Kendall's correlation for large arrays. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1068">MATH-1068</a>. Thanks to Gal Lalouche.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Avoid infinite recursion in "Beta.regularizedBeta" (package "o.a.c.m.special"); Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1067">MATH-1067</a>. Thanks to Florian Erhard.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Refactoring of curve fitters (package "o.a.c.m.fitting"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1014">MATH-1014</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added possibility to retrieve the best found solution of the "SimplexSolver" in case
the iteration limit has been reached. The "optimize(OptimizationData...)" method now
supports a "SolutionCallback" which provides access to the best solution if
a feasible solution could be found (phase 2 of the Two-Phase simplex method has been reached). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-970">MATH-970</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added new class "ClusterEvaluator" to evaluate the result of a clustering algorithm
and refactored existing evaluation code in "MultiKMeansPlusPlusClusterer"
into separate class "SumOfClusterVariances". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1031">MATH-1031</a>. Thanks to Thorsten Schäfer.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added InsufficientDataException. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1061">MATH-1061</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed unintended integer division error in PoissonDistribution sampling method. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1056">MATH-1056</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed failing unit tests for "BOBYQAOptimizer" when executed with a Oracle/Sun JVM 1.5. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1057">MATH-1057</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>A call to "KalmanFilter#correct(...)" may have resulted in "NonSymmetricMatrixException"
as the internally used matrix inversion method was using a too strict symmetry check. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1062">MATH-1062</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Precision improvements (for small values of the argument) in "Beta" function
and in "LogNormalDistribution" and "WeibullDistribution". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1058">MATH-1058</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed some invalid links inside javadoc and added missing deprecated annotations. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1055">MATH-1055</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added a graphical overview of available continuous distributions to the userguide. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-983">MATH-983</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added Kendall's tau correlation (KendallsCorrelation). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1051">MATH-1051</a>. Thanks to Matt Adereth,devl.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"EigenDecomposition" may have failed to compute the decomposition for certain
non-symmetric matrices. Port of the respective bugfix in Jama-1.0.3. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1051">MATH-1051</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Check for overflow in methods "pow" (class "o.a.c.m.util.ArithmeticUtils"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1047">MATH-1047</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"EigenDecomposition": Using tolerance for detecting whether a matrix is singular. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1045">MATH-1045</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added SparseGradient to deal efficiently with first derivatives when the number
of variables is very large but most computations depend only on a few of the
variables. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1036">MATH-1036</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added logDensity methods to AbstractReal/IntegerDistribution with naive default
implementations and improved implementations for some current distributions. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1039">MATH-1039</a>. Thanks to Aleksei Dievskii.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added ConfidenceInterval class and BinomialConfidenceInterval providing several
estimators for confidence intervals for binomial probabilities. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1038">MATH-1038</a>. Thanks to Thorsten Schäfer.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Simplified and improved performance of "ArithmeticUtils#addAndCheck(long, long)". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1035">MATH-1035</a>. Thanks to derphead.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added new methods to compute the inverse of a matrix to "DiagonalMatrix"
and "MatrixUtils". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1004">MATH-1004</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>The "BigFraction" constructor will throw a "FractionConversionException"
also in case negative values are provided which exceed the allowed range
(+/- Integer.MAX_VALUE). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1029">MATH-1029</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>"Pair": added factory method and "toString" method. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1041">MATH-1041</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>"AbstractUnivariateStatistic.test(...)" methods have uses outside subclasses;
implementation moved to MathArrays.verifyValues(...). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1002">MATH-1002</a>.</td>
<td><a href="team-list.html#sebb">sebb</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>The "KalmanFilter" wrongly enforced a column dimension of 1 for
the provided control and measurement noise matrix. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1033">MATH-1033</a>. Thanks to Yuan Qu.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fix a typo in the test class of "GeometricDistribution" and ensure that a meaningful
tolerance value is used when comparing test results with expected values. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1037">MATH-1037</a>. Thanks to Aleksei Dievskii.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added exact binomial test implementation. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1034">MATH-1034</a>. Thanks to Thorsten Schäfer.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added overloaded constructors for subclasses of "RealDistribution" implementations
which do not require an explicit "inverseCumulativeAccuracy". The default accuracy will
be used instead. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1018">MATH-1018</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added overloaded methods for "Frequency#incrementValue(Comparable, long)" with
int, long and char primitive arguments. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1001">MATH-1001</a>. Thanks to sebb.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added a section to the userguide for the new package o.a.c.m.ml with an
overview of available clustering algorithms and a code example. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1030">MATH-1030</a>. Thanks to Thorsten Schäfer.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Creating a "Fraction" or "BigFraction" object with a maxDenominator parameter
does not throw a "FractionConversionException" anymore in case the value is
very close to fraction. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-996">MATH-996</a>. Thanks to Tim Allison.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added new distance metric "EarthMoversDistance". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1028">MATH-1028</a>. Thanks to Thorsten Schäfer.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improve performance of "DiagonalMatrix#preMultiply(RealVector)". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-999">MATH-999</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added CombinatoricsUtils to the util package, moving binomial
coefficients, factorials and Stirling numbers there and adding
a combinations iterator. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1025">MATH-1025</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>"PolynomialSplineFunction": added method "isValidPoint" that
checks whether a point is within the interpolation range. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-991">MATH-991</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>"BicubicSplineInterpolatingFunction": added method "isValidPoint" that
checks whether a point is within the interpolation range. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-989">MATH-989</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed overflow in "HypergeometricDistribution". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1021">MATH-1021</a>. Thanks to Brian Bloniarz.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed "nextPermutation" method (in "o.a.c.m.random.RandomDataGenerator").
This bug does not affect applications using a previous version of
Commons Math. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1020">MATH-1020</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Buggy (private) method "shuffle" in "o.a.c.m.random.RandomDataGenerator"
superseded by "MathArrays.shuffle" (cf. MATH-1010). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1019">MATH-1019</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Utility to shuffle an array. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1010">MATH-1010</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Created "RandomGeneratorFactory" (package "o.a.c.m.random") to reduce
code duplication in "RandomDataGenerator". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1012">MATH-1012</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Created package ("o.a.c.m.fitting.leastsquares") for least-squares
fitting, with implementations of "LevenbergMarquardtOptimizer" and
"GaussNewtonOptimizer" adapted to a new ("fluent") API. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1008">MATH-1008</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Improved implementation of "sample" method of "UniformIntegerDistribution". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1011">MATH-1011</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Add mode function to StatUtils class. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1007">MATH-1007</a>.</td>
<td><a href="team-list.html#sebb">sebb</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Enabled LaTeX expressions in javadoc and site docs via MathJax. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1006">MATH-1006</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Add mode function to Frequency class. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1000">MATH-1000</a>.</td>
<td><a href="team-list.html#sebb">sebb</a></td></tr>
<tr class="b">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed "MathArrays.linearCombination" when array length is 1. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1005">MATH-1005</a>. Thanks to Roman Werpachowski.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Implemented Gauss-Hermite quadrature scheme (in package
"o.a.c.m.analysis.integration.gauss"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-997">MATH-997</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Documented limitation of "IterativeLegendreGaussIntegrator" (added
warning about potential wrong usage). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-995">MATH-995</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>In "GaussNewtonOptimizer", check for convergence before updating the
parameters estimation for the next iteration. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-993">MATH-993</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
<tr class="b">
-<td><img src="images/add.gif" alt="add" title="add" /></td>
+<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added midpoint integration method. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-967">MATH-967</a>. Thanks to Oleksandr Kornieiev.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="a">
-<td><img src="images/fix.gif" alt="fix" title="fix" /></td>
+<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed NullPointerException in 2D and 3D sub-line intersections. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-988">MATH-988</a>. Thanks to Andreas Huber.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
<tr class="b">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added append method to SimpleRegression, making this class map/reducible. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-987">MATH-987</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="a">
-<td><img src="images/update.gif" alt="update" title="update" /></td>
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Added append method to StorelessCovariance, making this class map/reducible. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-978">MATH-978</a>. Thanks to Ajo Fod.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
<tr class="b">
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