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From l..@apache.org
Subject [math] Inserting 3.6 into changes history.
Date Tue, 05 Jan 2016 22:04:57 GMT
Repository: commons-math
Updated Branches:
  refs/heads/master bd557f1b8 -> 7e1c299da


Inserting 3.6 into changes history.

The actions that were tagged in 4.0 as "backported in 3.6" because they
were present in both master and MATH_3_X branch have been removed from
the 4.0 specific changes as they already appear below in the 3.6
specific changes.

Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/7e1c299d
Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/7e1c299d
Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/7e1c299d

Branch: refs/heads/master
Commit: 7e1c299da29a3e8f7a5f3feab5c69fe46f61ec27
Parents: bd557f1
Author: Luc Maisonobe <luc@apache.org>
Authored: Tue Jan 5 23:00:26 2016 +0100
Committer: Luc Maisonobe <luc@apache.org>
Committed: Tue Jan 5 23:03:27 2016 +0100

----------------------------------------------------------------------
 src/changes/changes.xml | 440 +++++++++++++++++++++++--------------------
 1 file changed, 240 insertions(+), 200 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/commons-math/blob/7e1c299d/src/changes/changes.xml
----------------------------------------------------------------------
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index f56b0a2..881cf52 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -54,9 +54,6 @@ If the output is not quite correct, check for invisible trailing spaces!
     </release>
 
     <release version="4.0" date="XXXX-XX-XX" description="">
-      <action dev="psteitz" type="fix" issue="MATH-1310"> <!-- backported to 3.6
-->
-        Improved performance and accuracy of 2-sample KolmogorovSmirnov tests.
-      </action>
       <action dev="erans" type="fix" issue="MATH-1308">
         Removed obsolete class "AbstractRandomGenerator" (package "o.a.c.m.random").
       </action>
@@ -72,20 +69,6 @@ If the output is not quite correct, check for invisible trailing spaces!
         "BitsStreamGenerator" whose method "nextInt(int)" is replaced by "nextInt()"
         as the generator of randomness that must be implemented in concrete subclasses.
       </action>
-      <action dev="luc" type="fix" issue="MATH-1297"> <!-- backported to 3.6 -->
-        Detect start failures with multi-step ODE integrators.
-      </action>
-      <action dev="luc" type="add" issue="MATH-1302,MATH-1303"> <!-- backported
to 3.6 -->
-        Added a RotationConvention enumerate to allow specifying the semantics
-        or axis/angle for rotations. This enumerate has two values:
-        VECTOR_OPERATOR and FRAME_TRANSFORM.
-      </action>
-      <action dev="luc" type="fix" due-to="Julien Queyrel"> <!-- backported to 3.6
-->
-        Fixed stability issues with Adams-Bashforth and Adams-Moulton ODE integrators.
-        The integrators did not estimate the local error properly and were sometimes
-        stuck attempting to reduce indefinitely the step size as they thought the
-        error was too high.
-      </action>
       <action dev="erans" type="fix" issue="MATH-1301">
         "JDKRandomGenerator": Method "nextInt(int)" now throws a "NotStrictlyPositiveException".
         The class now delegates to (rather inherits from) "java.util.Random".
@@ -103,139 +86,307 @@ If the output is not quite correct, check for invisible trailing spaces!
         "FactorialLog": Cache-based computation of the "log factorial" function (implemented
         as an inner class of "CombinatoricsUtils" in package "o.a.c.m.util").
       </action>
-      <action dev="erans" type="fix" issue="MATH-1295" due-to="Luke Lindsay"> <!--
backported to 3.6 -->
+      <action dev="luc" type="add" issue="MATH-1271" due-to="Qualtagh">
+        Added divideUnsigned and remainderUnsigned to ArithmeticUtils.
+      </action>
+      <action dev="erans" type="fix" issue="MATH-1231">
+        Lifted unnecessary restriction on constructor's argument of
+        "MicrosphereInterpolator" (package "o.a.c.m.analysis.interpolation").
+      </action>
+      <action dev="tn" type="fix" issue="MATH-1230">
+        The "SimplexSolver" will now throw a "DimensionMismatchException"
+        when calling "optimize(...)" with linear constraints whose dimension
+        does not match the dimension of the objective function.
+      </action>
+      <action dev="luc" type="add" >
+        Added a fast implementation of IEEEremainder in FastMath.
+      </action>
+      <action dev="luc" type="fix" issue="MATH-1222" due-to="Benedikt Ritter">
+        Use Double.isNaN rather than x != x in FastMath.
+      </action>
+      <action dev="luc" type="fix" issue="MATH-1143">
+        Added helper methods to FunctionUtils for univariate and multivariate differentiable
functions conversion.
+      </action>
+      <action dev="tn" type="fix" issue="MATH-964">
+        Removed unused package private class PollardRho in package primes.
+      </action>
+      <action dev="tn" type="fix" issue="MATH-1221">
+        Improve performance of "ZipfDistribution" by caching the nth generalized harmonic.
+      </action>
+      <action dev="tn" type="update" issue="MATH-853">
+        "MathRuntimeException" is now the base class for all commons-math
+        exceptions (except for "NullArgumentException" which extends
+        "NullPointerException").
+      </action>    
+      <action dev="tn" type="remove" issue="MATH-1205">
+        Removed methods "test(...)" from "AbstractUnivariateStatistic".
+        The already existing methods "MathArrays#verifyValues(...)" shall
+        be used instead.
+      </action>    
+      <action dev="tn" type="update" issue="MATH-1205">
+        The abstract class "AbstractStorelessUnivariateStatistic" does not
+        extend anymore from "AbstractUnivariateStatistic".
+      </action>    
+      <action dev="tn" type="update" issue="MATH-1205">
+        Default implementation of
+        "AbstractStorelessUnivariateStatistic#equals(Object)"
+        will only return true if both instances have the same type. Previously
+        different statistics were considered to be equal if their current state
+        happened to be equal.
+      </action>    
+      <action dev="tn" type="update" issue="MATH-1205">
+        Default implementations of "AbstractStorelessUnivariateStatistic#evaluate(...)"
+        do not alter the internal state anymore. Instead a temporary copy of
+        the statistic is created for evaluation purposes.
+      </action>    
+      <action dev="tn" type="fix" issue="MATH-1205">
+        Methods "evaluate(...)" of class "Variance" changed the internal state
+        although it was stated differently in the javadoc.
+      </action>
+      <action dev="luc" type="fix" issue="MATH-1191">
+        Fixed ignored method parameters in QRDecomposition protected methods.
+      </action>    
+      <action dev="luc" type="fix" issue="MATH-1212">
+        Changed javadoc as the RandomDataGenerator class does not implement
+        an interface anymore (the previous interface has been deprecated in
+        3.X and removed in 4.0).
+      </action>
+      <action dev="erans" type="update" issue="MATH-1206">
+        Added new API methods in "LeastSquaresProblem.Evaluation" (package
+        "o.a.c.m.fitting.leastsquares").
+      </action>
+      <action dev="erans" type="update" issue="MATH-1210">
+        "QRDecomposition": include information about the condition that
+        triggers a "SingularMatrixException".
+      </action>
+      <action dev="tn" type="update" issue="MATH-757">
+        Removed broken synchronization support in "ResizableDoubleArray".
+      </action>
+      <action dev="tn" type="add" issue="MATH-945">
+        Added method "T log10()" to interface "RealFieldElement".
+      </action>
+      <action dev="tn" type="update" issue="MATH-869">
+        "SpearmansCorrelation" will now throw an "MathIllegalArgumentException"
+        if provided with a "NaturalRanking" instance that uses "REMOVED" as "NaNStrategy".
+      </action>
+      <action dev="tn" type="update" issue="MATH-869">
+        "NullArgumentException" extends now "java.lang.NullPointerException"
+        instead of "MathIllegalArgumentException".
+      </action>
+      <action dev="tn" type="update" issue="MATH-839" due-to="Gilles Sadowski">
+        Renamed "cumulativeProbability(double, double)" to "probability(double, double)"
+        in "IntegerDistribution" and "RealDistribution".
+      </action>
+      <action dev="tn" type="add" issue="MATH-1039" due-to="Aleksei Dievskii">
+        Added logDensity(double) to RealDistribution and logProbability(int)
+        to IntegerDistribution interface. The implementations have already been
+        updated in release 3.3. 
+      </action>
+      <action dev="tn" type="update" issue="MATH-1155">
+        WELL type pseudo-random number generators have been refactored:
+        the cached indirection index tables per instance are now stored
+        in a static instance. This reduces the initialization cost when
+        creating a new instance.
+      </action>
+      <action dev="tn" type="remove" issue="MATH-1050">
+        Removed "ArithmeticUtils#pow(int, long)" and "ArithmeticUtils#pow(long, long)".
+      </action>
+      <action dev="tn" type="update" issue="MATH-825" due-to="Gilles Sadowski">
+        Method "LaguerreSolver#laguerre(...)" has been made private.
+      </action>
+      <action dev="tn" type="update" issue="MATH-760" due-to="sebb">
+        Field "windowSize" in "DescriptiveStatistics" has been made private.
+      </action>
+    </release>
+
+    <release version="3.6" date="2016-01-05" description="
+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:
+ field-based version of Ordinary Differential Equations framework,
+ numerous improvements in distributions, statistics and neuralnet packages,
+ refactored implementation of microsphere interpolation algorithm,
+ explicit specification of rotation convention to use (both vector
+ operator and frame transform conventions are now available).
+
+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).
+">
+      <action dev="psteitz" type="fix" issue="MATH-1310">
+        Improved performance and accuracy of 2-sample KolmogorovSmirnov tests.
+      </action>
+      <action dev="luc" type="fix" issue="MATH-1297">
+        Detect start failures with multi-step ODE integrators.
+      </action>
+      <action dev="luc" type="add" issue="MATH-1302,MATH-1303">
+        Added a RotationConvention enumerate to allow specifying the semantics
+        or axis/angle for rotations. This enumerate has two values:
+        VECTOR_OPERATOR and FRAME_TRANSFORM.
+      </action>
+      <action dev="luc" type="fix" due-to="Julien Queyrel">
+        Fixed stability issues with Adams-Bashforth and Adams-Moulton ODE integrators.
+        The integrators did not estimate the local error properly and were sometimes
+        stuck attempting to reduce indefinitely the step size as they thought the
+        error was too high.
+      </action>
+      <action dev="luc" type="add" issue="MATH-1288">
+        Added a field-based version of Ordinary Differential Equations framework.
+        This allows integrating ode that refer to RealField elements instead of
+        primitive double, hence opening the way to use DerivativeStructure to
+        compute partial differential without using variational equations, or to solve
+        ode with extended precision using Dfp.
+      </action>
+      <action dev="erans" type="fix" issue="MATH-1295" due-to="Luke Lindsay">
         Increased default value for number of allowed evaluations in
         "o.a.c.m.optim.univariate.BracketFinder".
       </action>
-      <action dev="tn" type="fix" issue="MATH-1294" due-to="Kamil Włodarczyk"> <!--
backported to 3.6 -->
-        Fixed potential race condition in PolynomialUtils#buildPolynomial in
-        case polynomials are generated from multiple threads. Furthermore, the
-        synchronization is now performed on the coefficient list instead of the class.
-      </action>
-      <action dev="psteitz" type="update" issue="MATH-1246"> <!-- backported to
3.6 -->
+      <action dev="psteitz" type="update" issue="MATH-1246">
         Modified 2-sample KolmogorovSmirnovTest to handle ties in sample data. By default,
         ties are broken by adding random jitter to input data. Also added bootstrap method
         analogous to ks.boot in R Matching package.
       </action>
-      <action dev="psteitz" type="update" issue="MATH-1287"> <!-- backported to
3.6 -->
+      <action dev="tn" type="fix" issue="MATH-1294" due-to="Kamil Włodarczyk">
+        Fixed potential race condition in PolynomialUtils#buildPolynomial in
+        case polynomials are generated from multiple threads. Furthermore, the
+        synchronization is now performed on the coefficient list instead of the class.
+      </action>    
+      <action dev="psteitz" type="update" issue="MATH-1246">
+        Added bootstrap method to KolmogorovSmirnov test.
+      </action>
+      <action dev="psteitz" type="update" issue="MATH-1287">
         Added constructors taking sample data as arguments to enumerated real and integer
distributions.
       </action>
-      <action dev="oertl" type="fix" issue="MATH-1269"> <!-- backported to 3.6 -->
+      <action dev="oertl" type="fix" issue="MATH-1269">
         Fixed FastMath.exp that potentially returned NaN for non-NaN argument.
       </action>
-      <action dev="luc" type="add"> <!-- backported to 3.6 -->
+      <action dev="luc" type="add">
         Added a nth order Brent solver for general real fields, replacing the former
         solver that was restricted to Dfp fields only.
       </action>
-      <action dev="erans" type="add" issue="MATH-1286"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1286">
         New "Range" inner class of "o.a.c.m.util.IntegerSequence".
       </action>
-      <action dev="oertl" type="fix" issue="MATH-1285" due-to="Pim van der Hoorn ">
<!-- backported to 3.6 -->
+      <action dev="oertl" type="fix" issue="MATH-1285" due-to="Pim van der Hoorn ">
         Updated reference in ZipfDistribution's javadoc.
       </action>
-      <action dev="tn" type="fix" issue="MATH-1283" due-to="Jean Noel Delavalade">
<!-- backported to 3.6 -->
+      <action dev="tn" type="fix" issue="MATH-1283" due-to="Jean Noel Delavalade">
         Fixed "Gamma#gamma(double)" for negative values smaller than -20.
-      </action>
-      <action dev="tn" type="fix" issue="MATH-1237" due-to="Ken Williams"> <!--
backported to 3.6 -->
+      </action>    
+      <action dev="tn" type="fix" issue="MATH-1237" due-to="Ken Williams">
         Fixed javadoc of methods {floorDiv,floorMod} in class "FastMath".
       </action>
-      <action dev="tn" type="add" issue="MATH-837"> <!-- backported to 3.6 -->
+      <action dev="tn" type="add" issue="MATH-837">
         "AggregateSummaryStatistics" can now aggregate any kind of
         "StatisticalSummary".
       </action>
-      <action dev="erans" type="fix" issue="MATH-1279"> <!-- backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1279">
         Check precondition (class "o.a.c.m.random.EmpiricalDistribution").
       </action>
-      <action dev="erans" type="add" issue="MATH-1278"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1278">
         Deep copy of "Network" (package "o.a.c.m.ml.neuralnet") to allow evaluation of
         of intermediate states during training.
       </action>
-      <action dev="oertl" type="update" issue="MATH-1276"> <!-- backported to 3.6
-->
+      <action dev="oertl" type="update" issue="MATH-1276">
         Improved performance of sampling and inverse cumulative probability calculation
         for geometric distributions.
       </action>
-      <action dev="oertl" type="fix" issue="MATH-1277" due-to="Marc Rosen"> <!--
backported to 3.6 -->
+      <action dev="oertl" type="fix" issue="MATH-1277" due-to="Marc Rosen">
         Fixed incorrect Kendall's tau coefficient calculation due to internal integer overflow.
       </action>
-      <action dev="oertl" type="update" issue="MATH-1274"> <!-- backported to 3.6
-->
+      <action dev="oertl" type="update" issue="MATH-1274">
         Representation of Kolmogorov-Smirnov statistic as integral value.
       </action>
-      <action dev="erans" type="add" issue="MATH-1270"> <!-- backported to 3.6 -->
+      <action dev="luc" type="add" issue="MATH-1273" due-to="Qualtagh">
+        Added negative zero support in FastMath.pow.
+      </action>
+      <action dev="erans" type="add" issue="MATH-1270">
         Various SOFM visualizations (in package "o.a.c.m.ml.neuralnet.twod.util"):
         Unified distance matrix, hit histogram, smoothed data histograms,
         topographic error, quantization error.
       </action>
-      <action dev="erans" type="add" issue="MATH-1268"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1268">
         New interfaces to be implemented by algorithms that visualizes properties
         of a "NeuronSquareMesh2D" (package "o.a.c.m.ml.neuralnet.twod.util").
       </action>
-      <action dev="luc" type="add" issue="MATH-1273" due-to="Qualtagh"> <!-- backported
to 3.6 -->
-        Added negative zero support in FastMath.pow.
-      </action>
-      <action dev="luc" type="add" issue="MATH-1271" due-to="Qualtagh">
-        Added divideUnsigned and remainderUnsigned to ArithmeticUtils.
+      <action dev="luc" type="add" >
+        Reimplemented pow(double, double) in FastMath, for better accuracy in
+        integral power cases and trying to fix erroneous JIT optimization again.
       </action>
-      <action dev="luc" type="fix" issue="MATH-1272" due-to="Qualtagh"> <!-- backported
to 3.6 -->
-        Fixed infinite loop in FastMath.pow(double, long) with Long.MIN_VALUE.
+      <action dev="luc" type="add" >
+        Added a pow(double, long) method in FastMath.
       </action>
-      <action dev="luc" type="fix" issue="MATH-1266"> <!-- backported to 3.6 -->
+      <action dev="luc" type="fix" issue="MATH-1266">
         Fixed split/side inconsistencies in BSP trees.
       </action>
-      <action dev="erans" type="add" issue="MATH-1265"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1265">
         "NeuronSquareMesh2D" (package "o.a.c.m.ml.neuralnet.twod") implements "Iterable".
       </action>
-      <action dev="erans" type="add" issue="MATH-1264"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1264">
         "MapUtils" (package "o.a.c.m.ml.neuralnet"): Method to sort units according to distance
         from a given vector.
       </action>
-      <action dev="erans" type="add" issue="MATH-1263"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1263">
         Accessor (class "o.a.c.m.ml.neuralnet.twod.NeuronSquareMesh2D").
       </action>
-      <action dev="erans" type="add" issue="MATH-1259"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1259">
         New "IntegerSequence" class (in package "o.a.c.m.util") with "Incrementor" inner
class.
       </action>
-      <action dev="oertl" type="update" issue="MATH-1220"> <!-- backported to 3.6
-->
+      <action dev="oertl" type="update" issue="MATH-1220">
         Faster generation of Zipf distributed random numbers by using rejection-inversion
sampling.
       </action>
-      <action dev="oertl" type="update" issue="MATH-990"> <!-- backported to 3.6
-->
+      <action dev="oertl" type="update" issue="MATH-990">
         Improved performance of sort-in-place methods by avoiding boxing.
       </action>
-      <action dev="erans" type="fix" issue="MATH-1261" due-to="Osamu Ikeuchi"> <!--
backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1261" due-to="Osamu Ikeuchi">
         Avoid overflow in "Fraction" (multiplication or division by an int).
       </action>
-      <action dev="oertl" type="fix" issue="MATH-1258" due-to="Gunel Jahangirova">
<!-- backported to 3.6 -->
+      <action dev="oertl" type="fix" issue="MATH-1258" due-to="Gunel Jahangirova">
         Added check for equal array lengths to distance measure functions.
       </action>
-      <action dev="erans" type="fix" issue="MATH-1257" due-to="Bill Murphy"> <!--
backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1257" due-to="Bill Murphy">
         Better accuracy in computation of cumulative probability of "NormalDistribution"
         (package "o.a.c.m.distribution").
       </action>
-      <action dev="erans" type="fix" issue="MATH-1256"> <!-- backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1256">
         Boundary check to construct an "Interval" (package "o.a.c.m.geometry.euclidean.oned").
       </action>
-      <action dev="erans" type="fix" issue="MATH-1255"> <!-- backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1255">
         Wrong neighbourhood size in class "KohonenUpdateAction" (package "o.a.c.m.ml.neuralnet.sofm").
       </action>
-      <action dev="psteitz" type="fix" issue="MATH-1252" due-to="John Bay"> <!--
backported to 3.6 -->
+      <action dev="psteitz" type="fix" issue="MATH-1252" due-to="John Bay">
         ResizableDoubleArray constructor does not work with double array of size 1.
       </action>
-      <action dev="erans" type="fix" issue="MATH-1251"> <!-- backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1251">
         Fixed initial value of "number of calls" counter in class "KohonenUpdateAction"
         (package "o.a.c.m.ml.neuralnet.sofm").
       </action>
-      <action dev="erans" type="add" issue="MATH-1250"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1250">
         "Neuron" class (package "o.a.c.m.ml.neuralnet"): added methods that can be used
         to assess concurrency performance.
       </action>
-      <action dev="erans" type="fix" issue="MATH-1248" due-to="Chris Popp"> <!--
backported to 3.6 -->
+      <action dev="erans" type="fix" issue="MATH-1248" due-to="Chris Popp">
         Removed unnecessary allocations in "BigFraction" (package "o.a.c.m.fraction").
       </action>
-      <action dev="psteitz" type="fix" issue="MATH-1245"> <!-- backported to 3.6
-->
+      <action dev="psteitz" type="fix" issue="MATH-1245">
         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).
       </action>
-      <action dev="erans" type="update" issue="MATH-1243"> <!-- backported to 3.6
-->
+      <action dev="erans" type="update" issue="MATH-1243">
         Refactored implementation of the "miscrosphere projection"
         interpolation algorithm.
         New classes: "MicrosphereProjectionInterpolator",
@@ -243,161 +394,50 @@ If the output is not quite correct, check for invisible trailing spaces!
         replace "MicrosphereInterpolator" and "MicrosphereInterpolatingFunction".
         (package "o.a.c.m.analysis.interpolation").
       </action>
-      <action dev="erans" type="add" issue="MATH-1244"> <!-- backported to 3.6 -->
+      <action dev="erans" type="add" issue="MATH-1244">
         Method "cosAngle" in "o.a.c.m.util.MathArrays".
       </action>
-      <action dev="tn" type="fix" issue="MATH-1240"> <!-- backported to 3.6 -->
+      <action dev="tn" type="fix" issue="MATH-1240">
         "KolmogorovSmirnovTest#ksSum(...)" returned wrong result in case the provided
         t-parameters was zero. This affected the calculation of "approximateP(...)" for
         identical samples.
-      </action>    
-      <action dev="tn" type="fix" issue="MATH-1242" due-to="Otmar Ertl"> <!-- backported
to 3.6 -->
+      </action>
+      <action dev="tn" type="fix" issue="MATH-1242" due-to="Otmar Ertl">
         Improved performance to calculate the two-sample Kolmogorov-Smirnov test
         via monte carlo simulation ("KolmogorovSmirnovTets#monteCarloP(...)").
-      </action>
-      <action dev="tn" type="fix" issue="MATH-1241" due-to="Aleksei Dievskii"> <!--
backported to 3.6 -->
-        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.
-      </action>
-      <action dev="tn" type="fix" issue="MATH-1232" due-to="Otmar Ertl"> <!-- backported
to 3.6 -->
+      </action>    
+      <action dev="tn" type="fix" issue="MATH-1241" due-to="Aleksei Dievskii">
+        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.
+      </action>    
+      <action dev="tn" type="fix" issue="MATH-1232" due-to="Otmar Ertl">
         Improved performance of calculating the two-sample Kolmogorov-Smirnov
         test statistic.
-      </action>
-      <action dev="erans" type="fix" issue="MATH-1231">
-        Lifted unnecessary restriction on constructor's argument of
-        "MicrosphereInterpolator" (package "o.a.c.m.analysis.interpolation").
-      </action>
-      <action dev="luc" type="fix" issue="MATH-1232"> <!-- backported to 3.6 -->
+      </action>    
+      <action dev="luc" type="fix" issue="MATH-1232">
         Fixed error message for unknown parameter name in ODE.
       </action>
-      <action dev="tn" type="fix" issue="MATH-1230">
-        The "SimplexSolver" will now throw a "DimensionMismatchException"
-        when calling "optimize(...)" with linear constraints whose dimension
-        does not match the dimension of the objective function.
-      </action>
-      <action dev="luc" type="fix" issue="MATH-1226"> <!-- backported to 3.6 -->
+      <action dev="luc" type="fix" issue="MATH-1226">
         Fixed wrong event detection in case of close events pairs.
       </action>
-      <action dev="luc" type="add" > <!-- backported to 3.6 -->
-        Reimplemented pow(double, double) in FastMath, for better accuracy in
-        integral power cases and trying to fix erroneous JIT optimization again.
-      </action>
-      <action dev="luc" type="add" > <!-- backported to 3.6 -->
-        Added a pow(double, long) method in FastMath.
-      </action>
-      <action dev="luc" type="add" >
-        Added a fast implementation of IEEEremainder in FastMath.
-      </action>
-      <action dev="luc" type="fix" issue="MATH-1222" due-to="Benedikt Ritter">
-        Use Double.isNaN rather than x != x in FastMath.
-      </action>
-      <action dev="luc" type="fix" issue="MATH-1118" > <!-- backported to 3.6 -->
+      <action dev="tn" type="fix">
+        Fix potential branching errors in "FastMath#pow(double, double)" when
+        passing special values, i.e. infinity, due to erroneous JIT optimization.
+      </action>    
+      <action dev="luc" type="fix" issue="MATH-1118" >
         Fixed equals/hashcode contract failure for Dfp.
       </action>
-      <action dev="luc" type="fix" issue="MATH-1223"> <!-- backported to 3.6 -->
-        Fixed wrong splitting of huge number in extended accuracy algorithms.
-      </action>
-      <action dev="luc" type="fix" issue="MATH-1143">
-        Added helper methods to FunctionUtils for univariate and multivariate differentiable
functions conversion.
-      </action>
-      <action dev="tn" type="fix" issue="MATH-964">
-        Removed unused package private class PollardRho in package primes.
-      </action>
-      <action dev="tn" type="fix" issue="MATH-1221">
-        Improve performance of "ZipfDistribution" by caching the nth generalized harmonic.
+      <action dev="luc" type="fix" issue="MATH-1223" >
+       Fixed wrong splitting of huge number in extended accuracy algorithms.
       </action>
-      <action dev="tn" type="fix" issue="MATH-1153" due-to="Sergei Lebedev"> <!--
backported to 3.6 -->
+      <action dev="tn" type="fix" issue="MATH-1153" due-to="Sergei Lebedev">
         Improve performance of "BetaDistribution#sample()" by using Cheng's algorithm.
-      </action>    
-      <action dev="tn" type="update" issue="MATH-853">
-        "MathRuntimeException" is now the base class for all commons-math
-        exceptions (except for "NullArgumentException" which extends
-        "NullPointerException").
-      </action>    
-      <action dev="tn" type="fix" issue="MATH-1197"> <!-- backported to 3.6 -->
+      </action>
+      <action dev="tn" type="fix" issue="MATH-1197">
         Computation of 2-sample Kolmogorov-Smirnov statistic in case of ties
         was not correct.
       </action>    
-      <action dev="tn" type="remove" issue="MATH-1205">
-        Removed methods "test(...)" from "AbstractUnivariateStatistic".
-        The already existing methods "MathArrays#verifyValues(...)" shall
-        be used instead.
-      </action>    
-      <action dev="tn" type="update" issue="MATH-1205">
-        The abstract class "AbstractStorelessUnivariateStatistic" does not
-        extend anymore from "AbstractUnivariateStatistic".
-      </action>    
-      <action dev="tn" type="update" issue="MATH-1205">
-        Default implementation of
-        "AbstractStorelessUnivariateStatistic#equals(Object)"
-        will only return true if both instances have the same type. Previously
-        different statistics were considered to be equal if their current state
-        happened to be equal.
-      </action>    
-      <action dev="tn" type="update" issue="MATH-1205">
-        Default implementations of "AbstractStorelessUnivariateStatistic#evaluate(...)"
-        do not alter the internal state anymore. Instead a temporary copy of
-        the statistic is created for evaluation purposes.
-      </action>    
-      <action dev="tn" type="fix" issue="MATH-1205">
-        Methods "evaluate(...)" of class "Variance" changed the internal state
-        although it was stated differently in the javadoc.
-      </action>
-      <action dev="luc" type="fix" issue="MATH-1191">
-        Fixed ignored method parameters in QRDecomposition protected methods.
-      </action>    
-      <action dev="luc" type="fix" issue="MATH-1212">
-        Changed javadoc as the RandomDataGenerator class does not implement
-        an interface anymore (the previous interface has been deprecated in
-        3.X and removed in 4.0).
-      </action>
-      <action dev="erans" type="update" issue="MATH-1206">
-        Added new API methods in "LeastSquaresProblem.Evaluation" (package
-        "o.a.c.m.fitting.leastsquares").
-      </action>
-      <action dev="erans" type="update" issue="MATH-1210">
-        "QRDecomposition": include information about the condition that
-        triggers a "SingularMatrixException".
-      </action>
-      <action dev="tn" type="update" issue="MATH-757">
-        Removed broken synchronization support in "ResizableDoubleArray".
-      </action>
-      <action dev="tn" type="add" issue="MATH-945">
-        Added method "T log10()" to interface "RealFieldElement".
-      </action>
-      <action dev="tn" type="update" issue="MATH-869">
-        "SpearmansCorrelation" will now throw an "MathIllegalArgumentException"
-        if provided with a "NaturalRanking" instance that uses "REMOVED" as "NaNStrategy".
-      </action>
-      <action dev="tn" type="update" issue="MATH-869">
-        "NullArgumentException" extends now "java.lang.NullPointerException"
-        instead of "MathIllegalArgumentException".
-      </action>
-      <action dev="tn" type="update" issue="MATH-839" due-to="Gilles Sadowski">
-        Renamed "cumulativeProbability(double, double)" to "probability(double, double)"
-        in "IntegerDistribution" and "RealDistribution".
-      </action>
-      <action dev="tn" type="add" issue="MATH-1039" due-to="Aleksei Dievskii">
-        Added logDensity(double) to RealDistribution and logProbability(int)
-        to IntegerDistribution interface. The implementations have already been
-        updated in release 3.3. 
-      </action>
-      <action dev="tn" type="update" issue="MATH-1155">
-        WELL type pseudo-random number generators have been refactored:
-        the cached indirection index tables per instance are now stored
-        in a static instance. This reduces the initialization cost when
-        creating a new instance.
-      </action>
-      <action dev="tn" type="remove" issue="MATH-1050">
-        Removed "ArithmeticUtils#pow(int, long)" and "ArithmeticUtils#pow(long, long)".
-      </action>
-      <action dev="tn" type="update" issue="MATH-825" due-to="Gilles Sadowski">
-        Method "LaguerreSolver#laguerre(...)" has been made private.
-      </action>
-      <action dev="tn" type="update" issue="MATH-760" due-to="sebb">
-        Field "windowSize" in "DescriptiveStatistics" has been made private.
-      </action>
     </release>
 
     <release version="3.5" date="2015-04-17" description="


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