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| == Installation instructions == === Short instructions === '''Step 1.''' To install the experimental patches provided by Sage-combinat, you first need to install Sage. You have two options. 1. Binary installation (takes less time; only option on Windows; only works if a binary exists for your system): * Download a binary distribution ''for your system'' from [[http://sagemath.org/download.html]] and follow the installation instructions on that page. 2. Source installation (recommended, but time-consuming; works for Linux and OSX as long as you have a compilier): * Download the source code from [[http://sagemath.org/download-source.html]] and follow the installation instructions on that page. '''Step 2.''' If you really need the latest features: install the Sage-Combinat patches by running the following command ''inside the sage directory'': {{{ ./sage -combinat install }}} This works best with the latest version of Sage (4.1 as of 06/10/2009). If this step fails, please send an email to the [[http://groups.google.com/group/sage-combinat-devel|sage-combinat-devel]] mailing list with the error message. === Long instructions === * See the [[http://wiki.sagemath.org/combinat/MercurialStepByStep|Patch server Step by step tutorial]] (in particular, how to '''download Sage-Combinat''') |
'''[[http:/combinat/Installation|Installation instructions]]''' |
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| * [[http://sagetrac.org/sage_trac/wiki/SageCombinatRoadMap|road map and current status]] | * [[http:/combinat/SageCombinatRoadMap|Road map and current status]] |
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| * 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. |
* February 22-26, 2010: [[http://wiki.sagemath.org/daysmarseille|Sage days 20]] The thematic month [[https://www.lirmm.fr/arith/wiki/MathInfo2010/MathInfo2010|MathInfo 2010]] at CIRM, Marseille includes a Sage days week. FlorentHivert, NicolasThiéry, and FrancoSaliola are among the organizers and there will be a serious combinatorics slant. |
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| * July 25-29, 2009: *-Combinat 2009 | * July 25-29, 2009: [[combinat/FPSAC09|*-Combinat 2009]] |
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| We will hold 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]] | 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]] |
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| The transition is a massive investment: seven years of hard work to port over! However a lot of experience was gained since 2000, and most of the design is now pretty clear. By sharing the work the transition will hopefuly be relatively quick. | 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. |
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| * [[http://wiki.sagemath.org/combinat/Contributors|Contributors]] | * [[http:/combinat/Contributors|Contributors]] |
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| * [[http://wiki.sagemath.org/combinat/Institutions|Institutions and sponsors]] | * [[http:/combinat/Institutions|Institutions and sponsors]] |
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| * [[http://groups.google.com/group/sage-combinat-days|sage-combinat-days]]: Mailing list for the organisation of Sage-Combinat days | |
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| * Cite Sage-Combinat when you use it for research publications (TODO: provide a standard citation here). | * [[http:/combinat/CiteSageCombinat|Cite Sage-Combinat]] when you use it for research publications. * Plume's review pages on Sage-Combinat: [[http://www.projet-plume.org/en/relier/sage-combinat-0|English]] and [[http://www.projet-plume.org/fr/relier/sage-combinat|French]] * [[http:/combinat/CoolPictures|Cool pictures we produced with Sage-Combinat for our research]] |
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| * 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]]) | * 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! |
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| * Please read the [[http://wiki.sagemath.org/combinat/MercurialStepByStep|Step by step tutorial]] (in particular, how to '''download Sage-Combinat''') | * Browse the [[http://combinat.sagemath.org/code/file/tip/sage/|Sage sources with the Sage-combinat patches applied]] |
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| * For the curious: [[http://wiki.sagemath.org/combinat/Mercurial|Technical background on the Sage-Combinat patch server (messy)]]. | * Please read the [[http:/combinat/MercurialStepByStep|Step by step tutorial]] (in particular, how to '''download Sage-Combinat''') * For the curious: [[http:/combinat/Mercurial|Technical background on the Sage-Combinat patch server (messy)]]. |
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* [[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. |
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| * From sage 3.4 on, the documentation system is based on ReST/Sphinx. Here are some [[combinat/HelpOnTheDoc|help about the new doc system]] | * Browse the [[http://combinat.sagemath.org/doc/|Sage documentation with the Sage-combinat patches applied]] * [[http://combinat.sagemath.org/misc/file/|Mercurial server for miscelleanous files and documents]] ([[http://wiki.sagemath.org/combinat/MiscServer|Usage instructions]]) |
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.
NEWS
February 22-26, 2010: Sage days 20
The thematic month MathInfo 2010 at CIRM, Marseille includes a Sage days week. FlorentHivert, NicolasThiéry, and FrancoSaliola are among the organizers and there will be a serious combinatorics slant.
July 25-29, 2009: *-Combinat 2009
We held an International Sage Workshop on Free and Practical Software for Algebraic Combinatorics at RISC, Linz, Austria, right after FPSAC'09
May 25th, 2009: The Sage-words library demonstrated at the 2nd Canadian Discrete and Algorithmic Mathematics Conference CanaDAM'09 Sage worksheet, PDF.
April 15th, 2009: Software demonstration accepted for FPSAC'09 PDF, LaTeX Source LaTeX bibliography
January 26-30, 2009: Sage-Combinat Workshop in Orsay
- 2008-06-19: MuPAD-Combinat join forces with Sage
Sage-combinat was born as a partial port of 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?
How to participate and contribute
Communication
- Join our mailing lists:
- Announcement mailing list (to come)
sage-combinat-devel: Developers' mailing list
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).
sage-combinat-days: Mailing list for the organisation of Sage-Combinat days
Check the road map and current status
Post bug reports, suggestions, patches on the Sage-Combinat trac server or on the mailing list.
Cite Sage-Combinat when you use it for research publications.
Cool pictures we produced with Sage-Combinat for our research
Code
The collection of patches is managed using a patch server (mercurial queues). Use it to try out the latest experimental features, or contribute your own patches!
Browse the Sage sources with the Sage-combinat patches applied
Please read the Step by step tutorial (in particular, how to download Sage-Combinat)
For the curious: Technical background on the Sage-Combinat patch server (messy).
For hg/mercurial lovers: Mercurial: The Definite Guide an e-book by Bryan O'Sullivan
Design
Have a look and participate to design discussions.
Contribute to the list of quirks and weirdness issues in the *-Combinat design.