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Posted to notifications@commons.apache.org by lu...@apache.org on 2015/08/14 21:12:44 UTC
svn commit: r961863 [11/34] - in
/websites/production/commons/content/proper/commons-math: ./ apidocs/
apidocs/org/apache/commons/math3/analysis/class-use/
apidocs/org/apache/commons/math3/analysis/interpolation/
apidocs/org/apache/commons/math3/analys...
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 Fri Aug 14 19:12:42 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 27 July 2015
+ | Generated by Apache Maven Doxia at 14 August 2015
| Rendered using Apache Maven Fluido Skin 1.3.0
-->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20150727" />
+ <meta name="Date-Revision-yyyymmdd" content="20150814" />
<meta http-equiv="Content-Language" content="en" />
<title>Math – Commons Math Release Notes</title>
@@ -40,7 +40,7 @@
<a class="brand" href="http://commons.apache.org/proper/commons-math/">Apache Commons Math ™</a>
<ul class="nav">
- <li id="publishDate">Last Published: 27 July 2015</li>
+ <li id="publishDate">Last Published: 14 August 2015</li>
<li class="divider">|</li> <li id="projectVersion">Version: 3.6-SNAPSHOT</li>
</ul>
<div class="pull-right"> <ul class="nav">
@@ -460,80 +460,97 @@
<th>By</th></tr>
<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
+<td>Wrong neighbourhood size in class "KohonenUpdateAction" (package "o.a.c.m.ml.neuralnet.sofm"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1255">MATH-1255</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>ResizableDoubleArray constructor does not work with double array of size 1. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1252">MATH-1252</a>. Thanks to John Bay.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed initial value of "number of calls" counter in class "KohonenUpdateAction"
(package "o.a.c.m.ml.neuralnet.sofm"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1251">MATH-1251</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>"Neuron" class (package "o.a.c.m.ml.neuralnet"): added methods that can be used
to assess concurrency performance. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1250">MATH-1250</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Removed unnecessary allocations in "BigFraction" (package "o.a.c.m.fraction"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1248">MATH-1248</a>. Thanks to Chris Popp.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed error in computing discrete distribution of D statistics for small-sample
2-sample Kolmogorov-Smirnov tests. Error was causing incorrect p-values returned
by exactP and monteCarloP methods (used by default for small, mid-size samples). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1245">MATH-1245</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
+<tr class="b">
+<td><img src="images/update.gif" alt="Update" title="Update" /></td>
+<td>Refactored implementation of the "miscrosphere projection"
+ interpolation algorithm.
+ New classes: "MicrosphereProjectionInterpolator",
+ "InterpolatingMicrosphere" and "InterpolatingMicrosphere2D"
+ replace "MicrosphereInterpolator" and "MicrosphereInterpolatingFunction".
+ (package "o.a.c.m.analysis.interpolation"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1243">MATH-1243</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>Method "cosAngle" in "o.a.c.m.util.MathArrays". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1244">MATH-1244</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>"KolmogorovSmirnovTest#ksSum(...)" returned wrong result in case the provided
t-parameters was zero. This affected the calculation of "approximateP(...)" for
identical samples. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1240">MATH-1240</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved performance to calculate the two-sample Kolmogorov-Smirnov test
via monte carlo simulation ("KolmogorovSmirnovTets#monteCarloP(...)"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1242">MATH-1242</a>. Thanks to Otmar Ertl.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>A "StackOverflowException" was thrown when passing Double.NaN or infinity
to "Gamma#digamma(double)" or "Gamma#trigamma(double)". Now the input value
is propagated to the output if it is not a real number. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1241">MATH-1241</a>. Thanks to Aleksei Dievskii.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved performance of calculating the two-sample Kolmogorov-Smirnov
test statistic. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1232">MATH-1232</a>. Thanks to Otmar Ertl.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed error message for unknown parameter name in ODE. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1232">MATH-1232</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed wrong event detection in case of close events pairs. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-1226">MATH-1226</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<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="b">
+<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="a">
+<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="b">
+<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="a">
+<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="b">
+<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>
@@ -541,59 +558,59 @@
<div class="section">
<h3 id="a3.5">Release 3.5 – 2015-04-17</h3>
<table border="0" class="bodyTable">
-<tr class="a">
+<tr class="b">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
-<tr class="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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>
@@ -601,358 +618,358 @@
<div class="section">
<h3 id="a3.4.1">Release 3.4.1 – 2015-01-11</h3>
<table border="0" class="bodyTable">
-<tr class="b">
+<tr class="a">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
-<tr class="a">
+<tr class="b">
<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 id="a3.4">Release 3.4 – 2014-12-26</h3>
<table border="0" class="bodyTable">
-<tr class="b">
+<tr class="a">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
-<tr class="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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 id="a3.3">Release 3.3 – 2014-05-05</h3>
<table border="0" class="bodyTable">
-<tr class="a">
+<tr class="b">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
-<tr class="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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
@@ -962,7 +979,7 @@
boundary crossings. This API is available for all BSP trees, in
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="a">
+<tr class="b">
<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
@@ -971,348 +988,348 @@
the regular operations (inside/outside/boundary checks, union, intersection,
symetric difference, complement ...).</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<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="b">
+<tr class="a">
<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="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added method "MathArrays#convolve(double[], double[])" to compute the
discrete, linear convolution of two sequences. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-851">MATH-851</a>. Thanks to Clemens Novak.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added low-discrepancy random generator "HaltonSequenceGenerator". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-977">MATH-977</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added low-discrepancy random generator "SobolSequenceGenerator". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-826">MATH-826</a>. Thanks to Sam Halliday.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added "GeometricDistribution" to "o.a.c.m.distribution" package. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-973">MATH-973</a>. Thanks to Mauro Tortonesi.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added "ParetoDistribution" to "o.a.c.m.distribution" package. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-968">MATH-968</a>. Thanks to Alex Gryzlov.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Added clarification to the javadoc of "VectorFormat" and derived classes
in case "," is used as a separator. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-962">MATH-962</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added "FuzzyKMeansClusterer" to "o.a.c.m.ml.clustering" package. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-898">MATH-898</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed inconsistent dimensions preventing use of secondary states
in ODE events. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-965">MATH-965</a>.</td>
@@ -1320,230 +1337,230 @@
<div class="section">
<h3 id="a3.2">Release 3.2 – 2013-04-06</h3>
<table border="0" class="bodyTable">
-<tr class="a">
+<tr class="b">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed wrong array dimensions in secondary equations handling in some cases. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-961">MATH-961</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed missing side effects of secondary equations on main state in
Ordinary Differential Equations integration. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-960">MATH-960</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed inverse cumulative probability for uniform distribution. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-957">MATH-957</a>. Thanks to Evan Ward.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>All contents of package "o.a.c.m.stat.clustering" refactored into
new package "o.a.c.m.ml.clustering" and added support for additional
distance measures in package "o.a.c.m.ml.distance": "CanberraDistance",
"ChebyshevDistance", "EuclideanDistance" and "ManhattanDistance". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-917,MATH-918,MATH-919,MATH-920">MATH-917,MATH-918,MATH-919,MATH-920</a>. Thanks to Reid Hochstedler.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>"SpearmansCorrelation" now works correctly in case of a provided
"NaturalRanking" with a "NaNStrategy.REMOVED" strategy and the input
data contains NaN values. From version 4.0 onwards this strategy will
not be supported anymore. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-891">MATH-891</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Replaced hard-coded numbers in "LevenbergMarquardtOptimizer". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-956">MATH-956</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Fixed loading of test file when path contains a space. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-955">MATH-955</a>. Thanks to Evan Ward.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Improved speed of FastMath.abs methods for all signatures, by removing branching. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-954">MATH-954</a>. Thanks to Charles Cooper.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Improved speed of several FastMath methods. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-953">MATH-953</a>. Thanks to Charles Cooper.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed Complex.reciprocal() for zero argument. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-934">MATH-934</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Improved speed of FastMath copysign methods. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-951">MATH-951</a>. Thanks to Charles Cooper.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added Multivariate Normal Mixture Model Fitting by Expectation Maximization. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-817">MATH-817</a>. Thanks to Jared Becksfort.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>AbstractRealMatrix will now check for rectangular input arrays in
its copySubMatrix methods. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-862">MATH-862</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Increment iteration counter in optimization algorithms. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-949">MATH-949</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added a way to trigger only increasing or decreasing events in ODE integration. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-811">MATH-811</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed missing update in ODE event handlers, when a RESET_STATE is triggered. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-950">MATH-950</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Made EmpiricalDisribution smoothing kernel pluggable. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-671">MATH-671</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added array-scaling methods to MathArrays. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-946">MATH-946</a>. Thanks to Jared Becksfort.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Allow direct use of SummaryStatistics in one-way ANOVA. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-877">MATH-877</a>. Thanks to Peter Andrews.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed infinite loop when NaN occurs in singular value decomposition. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-947">MATH-947</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added the Lévy distribution. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-460">MATH-460</a>. Thanks to Andrew Waterman.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Normal distribution now uses a direct implementation of the
inverse error function to compute inverse cumulative probability
instead of relying on a numerical solver. This is much faster,
more accurate and does not need convergence threshold.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Implementations for inverse error function and inverse complementary
error functions have been added. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-948">MATH-948</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Extended ranges for FastMath performance tests. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-580">MATH-580</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Finalized implementation of diagonal matrix. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-925">MATH-925</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Added rank revealing QR decomposition. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-630">MATH-630</a>. Thanks to Christopher Nix.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>ArrayFieldVector can now be constructed from any FieldVector. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-570">MATH-570</a>. Thanks to Arne Plöse.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved checking of null vector elements. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-861">MATH-861</a>. Thanks to Sébastien Brisard.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added utilities for prime numbers. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-845">MATH-845</a>. Thanks to Sébastien Riou.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed generation of long random numbers between two bounds. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-936">MATH-936</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed creation of generic array. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-942">MATH-942</a>. Thanks to Piotr Wydrych.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Check bounds in multi-start vector optimizers. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-914">MATH-914</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added discrete distributions. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-941">MATH-941</a>. Thanks to Piotr Wydrych.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed abstract test class naming that broke ant builds. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-940">MATH-940</a>. Thanks to Piotr Wydrych.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Allow covariance to be computed for one-dimensional variables. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-939">MATH-939</a>. Thanks to Piotr Wydrych.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed accuracy of 3D Line.revert(). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-938">MATH-938</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved javadoc to explain how switching functions should
behave across events in ODE events detection. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-937">MATH-937</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added Hermite interpolator for RealFieldElement instances.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added RealFieldElement interface to represent anything that is
real number like, implemented by both Decimal64, Dfp and DerivativeStructure.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added partial derivatives computation for 3D vectors and rotations.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed DerivativeStructure.atan2 for special cases when both arguments are +/-0. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-935">MATH-935</a>.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added accurate linear combination of DerivativeStructure instances,
avoiding cancellation.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Throw "MathUnsupportedOperationException" from optimizers that do
not support constraints (previous behaviour was to silently ignore
the "SimpleBounds" argument). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-933">MATH-933</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/add.gif" alt="Add" title="Add" /></td>
<td>Added conversion of gradients and Hessians from spherical to Cartesian
coordinates in 3D.</td>
<td><a href="team-list.html#luc">luc</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/update.gif" alt="Update" title="Update" /></td>
<td>Greater efficiency in "UnitSphereRandomVectorGenerator". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-931">MATH-931</a>. Thanks to Sean Owen.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Improved class javadoc wrt convergence criteria and added
additional constructors to override the default epsilon and cut-off
values in class "SimplexSolver". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-930">MATH-930</a>.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
-<tr class="b">
+<tr class="a">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Fixed truncated value in "MultivariateNormalDistribution". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-929">MATH-929</a>. Thanks to Piotr Wydrych.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Made "BitStreamGenerator" implement the "Serializable" interface. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-927">MATH-927</a>. Thanks to Dennis Hendriks.</td>
<td><a href="team-list.html#erans">erans</a></td></tr></table></div>
<div class="section">
<h3 id="a3.1.1">Release 3.1.1 – 2013-01-14</h3>
<table border="0" class="bodyTable">
-<tr class="b">
+<tr class="a">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
-<tr class="a">
+<tr class="b">
<td><img src="images/fix.gif" alt="Fix" title="Fix" /></td>
<td>Added a (minimal) "DiagonalMatrix" implementation, such that the
case of a large number of uncorrelated observations is handled
@@ -1552,51 +1569,51 @@
<div class="section">
<h3 id="a3.1">Release 3.1 – 2012-12-23</h3>
<table border="0" class="bodyTable">
-<tr class="b">
+<tr class="a">
<th>Type</th>
<th>Changes</th>
<th>By</th></tr>
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<td>All contents of package "o.a.c.m.optimization" refactored into
new packages "o.a.c.m.optimization" and "o.a.c.m.fitting". Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-874">MATH-874</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
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<td>Added methods to EmpiricalDistribution to implement the RealDistribution
interface. Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-672">MATH-672</a>.</td>
<td><a href="team-list.html#psteitz">psteitz</a></td></tr>
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<td>DBSCAN clustering algorithm (in package "o.a.c.m.stat.clustering"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-897">MATH-897</a>. Thanks to Reid Hochstedler.</td>
<td><a href="team-list.html#tn">tn</a></td></tr>
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<td>Added element-by-element addition, subtraction, multiplication and division
(in class "o.a.c.m.util.MathArrays"). Fixes <a class="externalLink" href="http://issues.apache.org/jira/browse/MATH-910">MATH-910</a>.</td>
<td><a href="team-list.html#erans">erans</a></td></tr>
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