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== sage-combinat == = Sage-Combinat =
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sage-combinat is a collection of experimental patches #link#
(i.e. extensions) on top of sage, developed by
a community in algebraic combinatorics. Its main purpose is to improve
sage as an extensible toolbox for computer exploration, and foster
code sharing between researchers in this area. The intent is that most
of those patches eventually will get integrated into sage as soon as
they are mature enough, with a typical short life-cycle of a few
weeks.		 Sage-Combinat is a software project whose mission statement is: '''to improve the open source mathematical system [[http://www.sagemath.org/|Sage]] as an extensible toolbox for computer exploration in algebraic combinatorics, and foster code sharing between researchers in this area'''.

In practice, Sage-combinat is a collection of experimental patches (i.e. extensions) on top of [[http://www.sagemath.org/|Sage]], developed by a community of researchers. The intent is that most of those patches get eventually integrated into Sage as soon as they are mature enough, with a typical short life-cycle of a few weeks. In other words: just install Sage, and you will benefit from all the Sage-combinat development, except for the latest bleeding edge features.

----

'''[[http://wiki.sagemath.org/combinat/Installation|Installation instructions]]'''
----

== NEWS ==
 * [[http://sagetrac.org/sage_trac/wiki/SageCombinatRoadMap|Road map and current status]]

 * February 22-26, 2010: [[http://wiki.sagemath.org/daysmarseille|Sage days]]
   The thematic month [[https://www.lirmm.fr/arith/wiki/MathInfo2010/MathInfo2010|MathInfo 2010]] at CIRM, Marseille will include a Sage days session. FlorentHivert, NicolasThiéry, and FrancoSaliola will be among the organizers, there will be a serious combinatorics slant.

 * July 25-29, 2009: [[combinat/FPSAC09|*-Combinat 2009]]

   We held an International Sage Workshop on [[combinat/FPSAC09|Free and Practical Software for Algebraic Combinatorics]] at RISC, Linz, Austria, right after [[http://www.risc.uni-linz.ac.at/about/conferences/fpsac2009/|FPSAC'09]]

 * May 25th, 2009: The Sage-words library demonstrated at the 2nd Canadian Discrete and Algorithmic Mathematics Conference [[http://www.crm.umontreal.ca/CanaDAM2009/index_e.shtml|CanaDAM'09]]
 [[attachment:2009-05-25-CanaDAM.sws|Sage worksheet]], [[attachment:2009-05-25-CanaDAM.pdf|PDF]].

 * April 15th, 2009: Software demonstration accepted for [[http://www.risc.uni-linz.ac.at/about/conferences/fpsac2009/|FPSAC'09]]
 [[attachment:2009-07-20-FPSAC.pdf|PDF]], [[attachment:.2009-07-20-FPSAC.tex|LaTeX Source]] [[attachment:2009-07-20-FPSAC.bbl|LaTeX bibliography]]

 * January 26-30, 2009: [[http:/combinat/SageCombinatWorkshopOrsay|Sage-Combinat Workshop in Orsay]]

 * 2008-06-19: MuPAD-Combinat join forces with Sage

    Sage-combinat was born as a partial port of [[http://mupad-combinat.sf.net|MuPAD-Combinat]]. After months of discussions and experiments, an enthusiastic consensus emerged in the MuPAD-Combinat community to join Sage. Sage-combinat henceforth became the natural successor of {{{MuPAD-Combinat}}}.

   The transition was a massive investment (and is not yet completely
   over): seven years of hard work to port over! However a lot of
   experience was gained since 2000, and most of the design was pretty
   clear, and we could *share* the work.

----

== Who are we? ==

 * [[http://wiki.sagemath.org/combinat/Contributors|Contributors]]

 * [[http://wiki.sagemath.org/combinat/Institutions|Institutions and sponsors]]

----

== How to participate and contribute ==
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=== Communication ===
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This collection of patches is managed using a patch server (mercurial
queues). Although an occasional contributor can simply send such a
patch to the sage-combinat mailing list [http://groups.google.com/group/sage-combinat-devel] to detailed
instructions anyone contributing
regularly should use the patch server. Some detailed instructions about the patch server are at [http://wiki.sagemath.org/combinat/Mercurial].		  * Join our mailing lists:
    * Announcement mailing list (to come)
    * [[http://groups.google.com/group/sage-combinat-devel|sage-combinat-devel]]: Developers' mailing list
    * [[http://groups.google.com/group/sage-combinat-commits|sage-combinat-commits]]: A low traffic mailing list which receives an automatic notice whenever a sage-combinat related ticket is modified (and eventually whenever a commit is done on the patch server).
    * [[http://groups.google.com/group/sage-combinat-days|sage-combinat-days]]: Mailing list for the organisation of Sage-Combinat days
 * Check the [[http://sagetrac.org/sage_trac/wiki/SageCombinatRoadMap|road map and current status]]
 * Post bug reports, suggestions, patches on the [[http://sagetrac.org/sage_trac/milestone/sage-combinat|Sage-Combinat trac server]] or on the [[http://groups.google.com/group/sage-combinat-devel|mailing list]].
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Anyone interested in sage-combinat is encouraged to join our mailing list: [http://groups.google.com/group/sage-combinat-devel].  * [[http:/combinat/CiteSageCombinat|Cite Sage-Combinat]] when you use it for research publications.
 * [[http://www.projet-plume.org/en/relier/sage-combinat-0]] and [[http://www.projet-plume.org/fr/relier/sage-combinat]]

=== Code ===

 * The collection of patches is managed using a [[http://combinat.sagemath.org/patches/|patch server]] (mercurial queues). Use it to try out the latest experimental features, or contribute your own patches! (You may still need to access to the [[http://sage.math.washington.edu:2144/|old patch server]])

 * Browse the [[http://combinat.sagemath.org/code/file/tip/sage/|Sage sources with the Sage-combinat patches applied]]

 * Please read the [[http://wiki.sagemath.org/combinat/MercurialStepByStep|Step by step tutorial]] (in particular, how to '''download Sage-Combinat''')

 * For the curious: [[http://wiki.sagemath.org/combinat/Mercurial|Technical background on the Sage-Combinat patch server (messy)]].

 * For hg/mercurial lovers: [[http://hgbook.red-bean.com/read/|Mercurial: The Definite Guide]] an e-book by Bryan O'Sullivan

 * [[http://combinat.sagemath.org/misc/file/|Mercurial server for miscelleanous files and documents]]
   To check them out, use {{{hg clone http://combinat.sagemath.org/misc/ Sage-Combinat-misc-file}}}. This will create a subdirectory {{{Sage-Combinat-misc-file}}} in the current directory; you can use any other name for this subdirectory.

=== Design ===

 * Have a look and participate to [[http:/combinat/DesignDiscussion|design discussions]].

 * Contribute to the list of [[http:/combinat/Weirdness|quirks and weirdness issues]] in the {{{*-Combinat}}} design.

=== Documentation ===

 * Browse the [[http://combinat.sagemath.org/doc/|Sage documentation with the Sage-combinat patches applied]]

Sage-Combinat

Sage-Combinat is a software project whose mission statement is: to improve the open source mathematical system Sage as an extensible toolbox for computer exploration in algebraic combinatorics, and foster code sharing between researchers in this area.

In practice, Sage-combinat is a collection of experimental patches (i.e. extensions) on top of Sage, developed by a community of researchers. The intent is that most of those patches get eventually integrated into Sage as soon as they are mature enough, with a typical short life-cycle of a few weeks. In other words: just install Sage, and you will benefit from all the Sage-combinat development, except for the latest bleeding edge features.

Installation instructions

NEWS

Who are we?

How to participate and contribute

Communication

Code

Design

Documentation

combinat (last edited 2022-04-05 01:35:07 by mkoeppe)