2004-09-19 18:48:03 -04:00
|
|
|
<?xml version="1.0"?>
|
|
|
|
|
<!--
|
|
|
|
|
Copyright 2004 The Apache Software Foundation
|
|
|
|
|
|
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
|
you may not use this file except in compliance with the License.
|
|
|
|
|
You may obtain a copy of the License at
|
|
|
|
|
|
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
|
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
|
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
|
See the License for the specific language governing permissions and
|
|
|
|
|
limitations under the License.
|
|
|
|
|
-->
|
|
|
|
|
|
|
|
|
|
<!--
|
|
|
|
|
This file is used by the maven-changes-plugin to generate the release notes.
|
|
|
|
|
Useful ways of finding items to add to this file are:
|
|
|
|
|
|
|
|
|
|
1. Add items when you fix a bug or add a feature (this makes the
|
|
|
|
|
release process easy :-).
|
|
|
|
|
|
|
|
|
|
2. Do a bugzilla search for tickets closed since the previous release.
|
|
|
|
|
|
|
|
|
|
3. Use the report generated by the maven-changelog-plugin to see all
|
|
|
|
|
CVS commits. Set the project.properties' maven.changelog.range
|
|
|
|
|
property to the number of days since the last release.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The <action> type attribute can be add,update,fix,remove.
|
|
|
|
|
-->
|
|
|
|
|
|
|
|
|
|
<document>
|
|
|
|
|
<properties>
|
|
|
|
|
<title>Commons Math Release Notes</title>
|
|
|
|
|
</properties>
|
|
|
|
|
<body>
|
2005-02-05 00:49:45 -05:00
|
|
|
<release version="1.1" date="In Development"
|
|
|
|
|
description="Jakarta Commons Math 1.1 - Development">
|
|
|
|
|
<action dev="brentworden" type="add" due-to="C. Scott Ananian">
|
|
|
|
|
Added Fraction class based on commons-lang implementation. With the
|
|
|
|
|
fraction class, FractionFormat and ProperFractionFormat classes were
|
|
|
|
|
added to provide fraction formatting and parsing.
|
|
|
|
|
</action>
|
|
|
|
|
</release>
|
2004-12-05 12:21:30 -05:00
|
|
|
<release version="1.0" date="2004-12-06"
|
|
|
|
|
description="Jakarta Commons Math 1.0 - General Availability Release">
|
|
|
|
|
<action dev="psteitz" type="fix" due-to="Hans van der Heijden" issue="32531">
|
|
|
|
|
Fixed error in ChiSquareTestImpl. Tables containing zeros were (incorrectly)
|
|
|
|
|
causing IllegalArgumentExceptions to be thrown.
|
|
|
|
|
</action>
|
2004-12-06 01:03:01 -05:00
|
|
|
<action dev="psteitz" type="fix" issue="32538">
|
|
|
|
|
Removed JDK 1.4-dependent code from CertifiedDataAbstractTest,
|
|
|
|
|
InvalidMatrixException and MatrixIndexException. Also dropped
|
|
|
|
|
BeanTransformer, BeanTransformerTest from the release.
|
|
|
|
|
</action>
|
2004-12-05 12:21:30 -05:00
|
|
|
</release>
|
|
|
|
|
<release version="1.0-RC2" date="2004-11-07"
|
|
|
|
|
description="Jakarta Commons Math 1.0 - Release Candidate 2">
|
2004-09-19 18:48:03 -04:00
|
|
|
<action dev="psteitz" type="fix">
|
|
|
|
|
Fixed cumulative frequency and cumulative percentage problem reported
|
|
|
|
|
to the commons-dev list by Jon Langlois on 9/14. Integer arguments to
|
|
|
|
|
getCumXxx were always returning 0 due to type conversion problems.
|
|
|
|
|
</action>
|
2004-10-08 02:25:18 -04:00
|
|
|
<action dev="brentworden" type="fix" issue="31325">
|
2004-10-08 02:15:51 -04:00
|
|
|
Fixed locale-dependency in ComplexFormat.
|
|
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update">
|
|
|
|
|
Renamed univariate package to descriptive and multivariate to regression.
|
|
|
|
|
</action>
|
2004-10-08 02:25:18 -04:00
|
|
|
<action dev="psteitz" type="update" due-to="Ken Geis" issue="31522">
|
2004-10-08 02:15:51 -04:00
|
|
|
Improved efficiency of logGamma method in o.a.c.m.special.Gamma
|
2004-09-25 22:08:47 -04:00
|
|
|
</action>
|
2004-10-14 01:10:09 -04:00
|
|
|
<action dev="psteitz" type="update" due-to="Kim van der Linde" issue="30897 ">
|
|
|
|
|
Added subMatrix and matrix-valued row and column accessor methods to
|
2004-10-25 01:37:32 -04:00
|
|
|
RealMatrix, BigMatrix interfaces and RealMatrixImpl, BigMatrixImpl.
|
2004-10-14 01:10:09 -04:00
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update">
|
2004-10-25 01:37:32 -04:00
|
|
|
Implemented equals and hashCode in RealMatrixImpl and BigMatrixImpl.
|
2004-10-14 01:10:09 -04:00
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="fix">
|
2004-10-25 01:37:32 -04:00
|
|
|
Fixed RealMatrixImpl, BigMatrixImpl toString methods to handle empty matrix.
|
2004-10-14 01:10:09 -04:00
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update">
|
|
|
|
|
Added support for "population" variance and standard deviation in
|
|
|
|
|
Variance (resp. StandardDeviation) classes.
|
|
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update">
|
2004-10-25 01:37:32 -04:00
|
|
|
Removed data mutators from RealMatrix, BigMatrix interfaces and
|
|
|
|
|
RealMatrixImpl, BigMatrixImpl. RealMatrix and BigMatrix instances
|
|
|
|
|
are now immutable.
|
2004-10-14 01:10:09 -04:00
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update">
|
2004-10-25 01:37:32 -04:00
|
|
|
Added MatrixUtils class, including static factory methods to create
|
|
|
|
|
RealMatrix and BigMatrix instances from arrays of various types.
|
2004-10-14 01:10:09 -04:00
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="fix" due-to="Fredrik Norin" issue="31687">
|
|
|
|
|
Changed factorial methods to return 1 for argument = 0, instead of
|
|
|
|
|
(incorrectly) throwing IllegalArgumentException.
|
|
|
|
|
</action>
|
2004-10-24 13:52:16 -04:00
|
|
|
<action dev="psteitz" type="fix" due-to="Kim van der Linde" issue="31860">
|
2004-10-24 02:40:55 -04:00
|
|
|
Fixed error in SimpleRegression.getSignificance. Value returned was
|
|
|
|
|
off by a factor of 2 (did not match javadoc).
|
2004-11-07 00:07:29 -05:00
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update">
|
|
|
|
|
Refactored distribution package so that mixed distributions and
|
|
|
|
|
discrete distributions with non-integer values can be represented.
|
|
|
|
|
Added Distribution base interface as well as IntegerDistribution
|
|
|
|
|
extending DiscreteDistribution. Previously existing discrete
|
|
|
|
|
distributions now implement IntegerDistribution.
|
|
|
|
|
</action>
|
|
|
|
|
<action dev="psteitz" type="update" due-to="Fredrik Norin" issue="31688">
|
|
|
|
|
Added Poisson distribution implementation.
|
|
|
|
|
</action>
|
2004-11-07 15:31:23 -05:00
|
|
|
<action dev="psteitz" type="fix" issue="31713">
|
|
|
|
|
Eliminated unecessary array copy operations in RealMatrixImpl,
|
|
|
|
|
BigMatrixImpl add, multiply, solve and subtract operations.
|
|
|
|
|
</action>
|
2004-09-19 18:48:03 -04:00
|
|
|
</release>
|
|
|
|
|
|
2004-12-05 12:21:30 -05:00
|
|
|
<release version="1.0-RC1" date="2004-09-07"
|
|
|
|
|
description="Jakarta Commons Math 1.0 - Release Candidate 1">
|
2004-09-19 18:48:03 -04:00
|
|
|
<action type="add">
|
|
|
|
|
This is the first release of Commons Math. Commons Math is a library
|
|
|
|
|
of lightweight, self-contained mathematics and statistics components.
|
|
|
|
|
The release candidate is being made available so that users can test
|
|
|
|
|
the release and provide feedback.
|
2004-12-05 12:21:30 -05:00
|
|
|
</action>
|
2004-09-19 18:48:03 -04:00
|
|
|
</release>
|
|
|
|
|
|
|
|
|
|
</body>
|
2004-10-08 02:15:51 -04:00
|
|
|
</document>
|
