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<p style="font-size: 1.5em; color: darkred;">This is the Trac page for NumPy.  SciPy development takes place <a href="http://projects.scipy.org/scipy/"> here</a>.</p>
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This is the "hard-hat" area for !NumPy development. Here we track issues, document design decisions, outline areas of !NumPy that needs work, etc.

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<h1 style="color: blue;">Quick Start</h1>
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In order to create or edit wiki pages and tickets, you need to [http://projects.scipy.org/numpy/register register first].

 * [http://projects.scipy.org/numpy/newticket File a bug report or feature request]
 * [http://docs.scipy.org/numpy/Front%20Page/#introduction Write documentation]

= Development =

 * [https://github.com/numpy/numpy NumPy GitHub repository]
 * [http://docs.scipy.org/doc/numpy/dev/ NumPy development guide]
 * [https://github.com/numpy/numpy/pulls Review pull requests]
 * [https://github.com/numpy/numpy/blob/master/doc/TESTS.rst.txt Testing guidelines]
 * DevelopmentTips

= Release management =
 * [https://github.com/numpy/numpy/blob/master/doc/HOWTO_RELEASE.rst.txt Making releases]
 * ApiDeprecation

= Reference =
 * [http://docs.scipy.org/doc/numpy/reference/ NumPy reference]
 * [http://docs.scipy.org/doc/numpy/reference/c-api.html NumPy C-API reference]
 * [https://github.com/numpy/numpy/blob/master/doc/C_STYLE_GUIDE.rst.txt C coding style guidelines]
 * [https://github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt Documentation style guidelines]
 * [https://github.com/numpy/numpy/blob/master/doc/DISTUTILS.rst.txt numpy.distutils doc]

= Tools =
 * EmacsSetup
 * [http://svn.python.org/view/python/trunk/Tools/scripts/reindent.py?view=markup `reindent` and other scripts from the Python repository]

= Plans =
 * DocDays
 * ProjectIdeas 
 * [wiki:G3F2PY]

 * [http://www.python.org/dev/peps/pep-3118/ BufferPEP]
 * ZeroRankArray
 * ZeroStrideArray
 * MaskedArray
 * MaskedArrayAlternative
 * MaskedArrayApiChanges
 * TransitionStories
 * PossibleOptimizationAreas
 * NumScons
 * DistutilsRevamp
 * ProperNanHandling
 * MicrosoftToolchainSupport (python 2.6, 64 bits, Visual studio 2005/2008)
 * ImprovingIssueWorkflow
 * NumPyRefactoring
 * NdarrayWithNamedAxes

= Hacking Notes =
Various comments about the internal structure of the numpy code.
 * DtypeKinds
 * GitMigrationProposal
 * [http://docs.scipy.org/doc/numpy/dev/gitwash/ Developing NumPy with git]
 * Git: rebase or merge? http://article.gmane.org/gmane.comp.video.dri.devel/34744