Removed completed tasks, added Rational/Fraction class task for next release.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141414 13f79535-47bb-0310-9956-ffa450edef68
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Phil Steitz
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<?xml-stylesheet type="text/xsl" href="xdoc.xsl"?>
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<!-- $Revision: 1.23 $ $Date: 2004/06/23 16:26:17 $ -->
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<!-- $Revision: 1.24 $ $Date: 2004/07/25 15:13:47 $ -->
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<document>
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<document>
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<properties>
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<properties>
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<title>Tasks: Done And To Do</title>
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<title>Tasks: To Do</title>
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</properties>
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</properties>
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<body>
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<body>
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<section name="Aim">
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<section name="Aim">
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<p>This page aims to be a handy reference not only of the work done but also of work pending for the next planned release.
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<p>This page aims to be a handy reference of work pending for the next
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Users who want new features should submit patches to this page in the unclassified section of this document.
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planned release. Users who want new features should submit patches to this
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Developers who want to lend a hand can grab tasks from this page. Everyone can see the progress which is being made.</p>
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page in the unclassified section. Developers who want to lend a hand can
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grab tasks from this page. Everyone can see the progress which is being
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made.</p>
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</section>
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</section>
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<section name="TODO list">
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<section name="TODO list">
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<p>The following is a list of items still <code>TODO</code> for Math. Contributions are welcome!</p>
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<p>The following is a list of items still <code>TODO</code> for Math.
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Contributions are welcome!</p>
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<subsection name="Documentation and Code Conformance Tasks">
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<subsection name="Documentation and Code Conformance Tasks">
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<p>Many of these will always be a required. Please focus on applying format standards and provide as many
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<p>Many of these will always be a required. Please focus on applying
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test cases as possible for your code.</p>
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format standards and provide as many test cases as possible for your
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code.</p>
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<dl>
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<dl>
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<dt>Develop user's guide following the package structure.</dt>
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<dd>Incomplete Sections: 6.2 Double Array Utilities, 6.4 Binomial Coefficients</dd>
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<dt>Performance and accuracy testing.</dt>
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<dt>Performance and accuracy testing.</dt>
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<dd>If anyone is interested in helping out here, what we could really use is a wider selection of test cases for the core
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<dd>If anyone is interested in helping out here, we could really use
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numerical functions and validation against either other packages (e.g. R for the statistical stuff), verified datasets,
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a wider selection of test cases for the core numerical functions and
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or experiments comparing implementions using floats to doubles.</dd>
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validation against either other packages (e.g. R for the statistical
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stuff), verified datasets, or experiments comparing implementions
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using floats to doubles.</dd>
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<dt>Test Coverage.</dt>
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<dt>Test Coverage.</dt>
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<dd>Clover tests show gaps in test path coverage. Get all tests to 100% coverage. Also improve test data and
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<dd>Clover tests show some remaining gaps in test path coverage. Goal
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is to get all tests to 100% coverage. Also improve test data and
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boundary conditions coverage.</dd>
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boundary conditions coverage.</dd>
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<dt>Code review.</dt>
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<dt>Code review.</dt>
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<dd>
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<dd>
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<p>Code review is a continuous process that all Contributors and Developers should practice while working on the code base.</p>
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<p>Code review is a continuous process that all Contributors and
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Developers should practice while working on the code base.</p>
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<ul>
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<ul>
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<li>Javadoc generation is still throwing warnings. Bring the Javadoc into compliance (i.e. reach zero warnings).</li>
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<li>Verify that the code matches the documentation and identify
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<li>Verify that the code matches the documentation and identify obvious inefficiencies or numerical problems. All feedback/suggestions for improvement/patches are welcome.</li>
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inefficiencies or numerical problems. All feedback/suggestions
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<li>Checkstyle with modified properties still shows many errors. Try to clean these up.</li>
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for improvement/patches are welcome.</li>
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</ul>
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</ul>
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</dd>
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</dd>
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<dt>Javadoc</dt>
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<dd>Bring all javadoc up to requirements in the <a href="developers.html">Developer's Guide</a></dd>
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<dd>Run linkcheck and fix all broken links in Javadoc</dd>
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</dl>
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</subsection>
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<subsection name="Algorithm Development Tasks">
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<p>These current tasks are planned and need completion for the inital release</p>
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<dl>
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<dt>Root Finding</dt>
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<dd>
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<ul>
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<li>Rework unit tests for root finding</li>
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<li>Checkstyle with modified properties still shows many errors. Try to clean these up.</li>
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<li>Finalize API (maybe move to stateless implementation)</li>
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</ul>
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</dd>
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<dt>Complex Number Library</dt>
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<dd>
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An initial <a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24241">submission</a>
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of a complex number library has been donated by Brent Worden. It has been added
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and is open to be reviewed/tested by others for feedback.
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The implementation is based on the following source:
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<a href="http://myweb.lmu.edu/dmsmith/ZMLIB.pdf">http://myweb.lmu.edu/dmsmith/ZMLIB.pdf</a>.
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<ul>
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<li><a href="http://nagoya.apache.org/eyebrowse/ReadMsg?listId=15&msgNo=28132">
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Thread Subject: [math] Complex dilemmas
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</a></li>
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<li><a href="http://nagoya.apache.org/eyebrowse/ReadMsg?listName=commons-dev@jakarta.apache.org&msgNo=36293">
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Thread Subject: [math] Complex implementation
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</a></li>
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</ul>
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</dd>
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<dt>RealMatrix</dt>
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<dd>
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<ul>
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<li>Implement rank() method or drop from interface.</li>
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</ul>
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</dd>
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<dt>BeanList Statistics</dt>
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<dd>
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<ul>
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<li>Refactor BeanList statistics, find appropriate package placement</li>
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</ul>
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</dd>
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</dl>
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</dl>
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</subsection>
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</subsection>
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</section>
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</section>
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@ -113,10 +74,17 @@
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<dt>Linear Algebra</dt>
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<dt>Linear Algebra</dt>
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<dd>
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<dd>
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<ul>
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<ul>
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<li>More matrix decompositions (Cholesky, QR, SVD) and framework to support.</li>
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<li>More matrix decompositions (Cholesky, QR, SVD) and framework
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to support.</li>
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<li>Sparse matrices</li>
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<li>Sparse matrices</li>
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</ul>
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</ul>
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</dd>
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</dd>
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<dt>Math</dt>
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<dd>
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<ul>
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<li>Rational Number (or Fraction) class</li>
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</ul>
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</dd>
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</dl>
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</dl>
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</subsection>
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</subsection>
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</section>
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</section>
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