Differences between revisions 89 and 90
Revision 89 as of 2022-08-16 15:26:53
Size: 19309
Editor: chapoton
Comment: add hypigu
Revision 90 as of 2022-09-17 17:36:32
Size: 3698
Editor: mkoeppe
Comment: Move list of packages to ticket #31164 for processing
Deletions are marked like this. Additions are marked like this.
Line 9: Line 9:
- Feel free to add more packages, links, notes. But please do not duplicate information - Please free to add more packages, links, notes to `Meta-ticket #31164 <https://trac.sagemath.org/ticket/31164>`_, which tracks the task of adding packages to Sage so that they appear in the spkg section of the Sage reference manual.

- Please do not duplicate information
Line 12: Line 14:

- `Meta-ticket #31164 <https://trac.sagemath.org/ticket/31164>`_ tracks the task of adding packages from this list to Sage so that they appear in the spkg section of the Sage reference manual.
Line 59: Line 59:
'''See `Meta-ticket #31164 <https://trac.sagemath.org/ticket/31164>`_.'''
Line 61: Line 63:

`Modular Abelian Varieties <https://github.com/williamstein/sage_modabvar>`_
-----------------------------------------------------------------------------

  by William Stein and Hao Chen

  Links:

  - https://github.com/williamstein/sage_modabvar
  - https://github.com/haochenuw/sage_modabvar

`Python implementation of chebfun <https://github.com/cswiercz/pychebfun>`_
---------------------------------------------------------------------------

  by Chris Swierczewski

`Purple Sage <https://github.com/fredstro/psage>`_
------------------------------------------------------

  by William Stein, Fredrik Stromberg, Stephan Ehlen, Martin Raum and others

  A Library of Number Theory Code that depends on Sage.

`Sébastien Labbé's research code <http://www.slabbe.org/blogue/categorie/slabbe-spkg/>`_
----------------------------------------------------------------------------------------

  by Sébastien Labbé

  See also this
  `blog post <http://www.slabbe.org/blogue/2014/08/releasing-slabbe-my-own-sage-package/>`_

  (added to Sage in https://trac.sagemath.org/ticket/31237)

`CHA <https://bitbucket.org/nborie/cha>`_
-----------------------------------------

  by Nicolas Borie

  A Sage Library of Combinatorial Hopf algebras.

`Sage-semigroups <https://github.com/nthiery/sage-semigroups/>`_
----------------------------------------------------------------

  by Nicolas M. Thiéry

  A semigroup (representation) theory library for SageMath.

  (very preliminary!!!)

`Automata and semigroups <https://paperman.name/soft/>`_
-------------------------------------------------------------------------------------------------

  by Charles Paperman

`ss-isogeny-software <https://github.com/defeo/ss-isogeny-software>`_
---------------------------------------------------------------------

  by Luca De Feo

  keywords: isogeny elliptic curve cryptography quantum

`Abel Functions <https://github.com/abelfunctions/abelfunctions>`_
------------------------------------------------------------------

  by Chris Swierczewski

  Discussion at
  https://groups.google.com/d/msg/sage-devel/29ndCD8z94k/K6H2OK5TAgAJ

`Schottky uniformization <https://github.com/jupsal/SchottkyUniformizationSageComputations>`_
---------------------------------------------------------------------------------------------

  by Jeremy Upsal

  Various ideas from Schottky uniformization are implemented in Sage.
  These now include the SK prime function and will later include the
  Riemann Theta function built from a RS via Schottky uniformization
  due to Darren Crowdy.

`surface-dynamics: flat surfaces <http://www.labri.fr/perso/vdelecro/flatsurf.html>`_
---------------------------------------------------------------------------------------

  by Vincent Delecroix and Samuel Lelièvre

  (added to Sage in https://trac.sagemath.org/ticket/31224)

`sage-flatsurf: flat surfaces <https://github.com/videlec/sage-flatsurf>`_
--------------------------------------------------------------------------

  by Vincent Delecroix and Pat Hooper

  (added to Sage in https://trac.sagemath.org/ticket/31240)

`Lyapunov exponents for multidimensional continued fractions <https://github.com/seblabbe/lecf>`_
-------------------------------------------------------------------------------------------------

  by Vincent Delecroix and Sébastien Labbé

  Links:

  - https://github.com/videlec/lecf
  - https://github.com/seblabbe/lecf

`Sage train track <https://github.com/coulbois/sage-train-track>`_
------------------------------------------------------------------

  by Thierry Coulbois

 * does not work on latest versions of SageMath, see https://github.com/coulbois/sage-train-track/pull/15
 * ticket to add to Sage: https://trac.sagemath.org/ticket/31223

`Flagmatic <https://github.com/emil79/flagmatic>`_
--------------------------------------------------

  by Emil R. Vaughan

  A tool for researchers in extremal graph theory

  (it is a subject of a GSoC 2016 project to `port it to Sage 7.4 <https://github.com/jsliacan/flagmatic>`_)

`Chow <http://www.math.sciences.univ-nantes.fr/~sorger/chow_en.html>`_
----------------------------------------------------------------------

  by Christoph Sorger and Manfred Lehn

  A Sage library for computations in intersection theory.

`Carleman linearization of polynomial differential equations <https://github.com/mforets/carlin>`_
--------------------------------------------------------------------------------------------------

  by Marcelo Forets

`ore_algebra <https://github.com/mkauers/ore_algebra>`_
-------------------------------------------------------

  by Manuel Kauers et al.

  A Sage implementation of Ore algebras and Ore polynomials.

  (added to Sage in https://trac.sagemath.org/ticket/31239)

`ecfactory <https://github.com/scipr-lab/ecfactory>`_
-------------------------------------------------------

  by http://www.scipr-lab.org/

  The library implements algorithms to construct elliptic curves with certain desired properties.

`cryptosage <https://github.com/sara62/cryptosage>`_
-------------------------------------------------------

  by Sara Forouhar

  CryptoSage provides cryptography algorithms in SageMath.

`cutgeneratingfunctionology <https://github.com/mkoeppe/cutgeneratingfunctionology>`_ (formerly infinite-group-relaxation-sage-code)
------------------------------------------------------------------------------------------------------------------------------------

  by Matthias Köppe, Yuan Zhou, C. Y. Hong, and Jiawei Wang

  Python code for computation and experimentation with cut-generating functions, in particular the Gomory-Johnson model

  (added to Sage in https://trac.sagemath.org/ticket/31235)

`multipolynomial-bases <https://github.com/VivianePons/multipolynomial-bases>`_
--------------------------------------------------------------------------------------

  by Viviane Pons

  A Sage package to work on multipolynomials bases (Schubert, Grothendieck, Key).

  (added to Sage in https://trac.sagemath.org/ticket/31416)

`Zeta <http://www.maths.nuigalway.ie/~rossmann/Zeta/>`_
-------------------------------------------------------

  by Tobias Rossmann

  Zeta provides methods for computing local and topological zeta functions arising from the enumeration of subalgebras, ideals, submodules,
  representations, and conjugacy classes of suitable algebraic structures, as well as some other types of zeta functions.

  (Check also `zetalib <https://pypi.org/project/zetalib>`_, a fork which can be installed from PyPI)

`Igusa and topological zeta <https://jviusos.github.io/sage.html>`_
--------------------------------------------------------------------

  by Juan Viu-Sos

  Calculation Of The (Local) Igusa And Topological Zeta Functions Of A
  Non-Degenerated Polynomial With Respect To His Newton'S Polyhedron.

`HypIgu <https://github.com/joshmaglione/hypigu>`_
----------------------------------------------------------

  by Joshua Maglione

  HypIgu (HYPerplane IGUsa) is a SageMath package that provides functions to compute
  the Igusa local zeta function associated with hyperplane arrangements. It further
  contains various constructions of hyperplane arrangements and functions to compute
  their flag Hilbert–Poincaré series and other zeta functions.

`admcycles <https://gitlab.com/modulispaces/admcycles>`_
----------------------------------------------------------

  by Johannes Schmitt et alii

  admcycles is a SageMath module to compute with the tautological ring of the moduli spaces of complex curves.

  (added to Sage in https://trac.sagemath.org/ticket/31238)

`conrey-dirichlet-characters <https://github.com/jwbober/conrey-dirichlet-characters>`_
----------------------------------------------------------------------------------------

  by Jonathan Bober

  This contains some Sage/Cython code for working with Dirichlet characters using a numbering scheme described by Brian Conrey.

`MCLF <https://github.com/mclf/mclf>`_

  by Stefan Wewers, Julian Rüth

  A Sage toolbox for computing with Models of Curves over Local Fields.

`Usain Boltz <https://gitlab.com/ParComb/usain-boltz>`_
----------------------------------------------------------

  by Matthieu Dien and Martin Pépin

  Usain Boltz is a Python/Cython library meant to automate the random generation of tree-like structures.

`addcombq <https://github.com/Torrencem/addcombq>`_
-------------------------------------------------------

  by Matt Torrence

  This is a Sage package for fast Additive Combinatorics functions.

`sage-numerical-interactive-mip <https://github.com/mkoeppe/sage-numerical-interactive-mip>`_
---------------------------------------------------------------------------------------------

  by Peijun Xiao, Zeyi Wang, and Yuan Zhou

  Interactive mixed integer linear programming solver

  (added to Sage in https://trac.sagemath.org/ticket/31235)

`ResSing <https://trac.sagemath.org/ticket/28651>`_
---------------------------------------------------

  by Suchandan Pal

  This is a package for calculating regular models of curves.

`Yacop <https://github.com/cnassau/yacop-sage>`_
------------------------------------------------

  by Christian Nassau

  Sage package for Steenrod algebra cohomology.

`Torus Knots Counter <https://github.com/AngelGonzalezPrieto/TorusKnotsCounter>`_
---------------------------------------------------------------------------------

  by Ángel González-Prieto (Universidad Politécnica de Madrid) and Vicente Muñoz (Universidad de Málaga).

  SageMath script that computes the motive of the irreducible SL(r,k)-character variety of an (n,m)-torus knot

`fgb_sage <https://github.com/mwageringel/fgb_sage>`_
-----------------------------------------------------

  by Markus Wageringel

  Sage interface for computing Gröbner bases with FGb.

`guptri_py <https://github.com/mwageringel/guptri_py>`_
-------------------------------------------------------

  by Markus Wageringel

  Sage/NumPy interface for solving generalized eigenvalue problems of singular matrix pencils with GUPTRI.

`comb_walk <https://discretewalks.gitlabpages.inria.fr/comb_walks/docs/>`_
---------------------------------------------------------------------------

  by Frédéric Chyzak, Antonio Jiménez-Pastor, Pierre Lairez

  A unified interface for working with generating functions and related object to Walks in the Quarter Plane.


`StarProducts <https://bitbucket.org/bpym/starproducts/src/master/>`_
---------------------------------------------------------------------

  by Peter Banks and Brent Pym

  A package for symbolic calculations with Poisson brackets and Kontsevich's deformation quantization formula

`sage-drg <https://github.com/jaanos/sage-drg>`_
------------------------------------------------

  by Janos Vidali

  A package for checking the feasibility of distance-regular graph parameter sets.

`kerrgeodesic_gw <https://github.com/BlackHolePerturbationToolkit/kerrgeodesic_gw>`_
------------------------------------------------------------------------------------

  by Eric Gourgoulhon, Alexandre Le Tiec, Frédéric H. Vincent and Niels Warburton

  A pip-installable SageMath package for computing geodesics of the Kerr spacetime
  as well as gravitational waves from bodies orbiting a Kerr black hole

stallings_graphs
----------------

  by Pascal Weil

  A pip-installable SageMath package to experiment with finitely generated subgroups of infinite groups.

  - https://www.labri.fr/perso/weil/software/version-0-2/html/
  - https://pypi.org/project/stallings-graphs/

`msinvar <https://github.com/smzg/msinvar>`_
--------------------------------------------

  by Sergey Mozgovoy

  A package for computations of moduli space invariants.

`phitigra <https://github.com/jfraymond/phitigra>`_
-------------------------------------------------------

  by Jean-Florent Raymond

  a graph editor for SageMath as a Jupyter widget
  
  (added to Sage in https://trac.sagemath.org/ticket/30540)

Brocoli
-------

  by Jean-Philippe Labbé

  Package dealing with LImit ROots of COxeter groups (eternal Beta version)

  - home: http://page.mi.fu-berlin.de/labbe/pages/brocoli.html
  - docs-html: https://jplab.github.io/brocoli/doc/html
  - docs-pdf: http://page.mi.fu-berlin.de/labbe/pdfs/brocoli.pdf
  - gallery: http://page.mi.fu-berlin.de/labbe/gallery.html
  - repo: https://github.com/jplab/brocoli

`sagemath-polytope-tikz <http://page.mi.fu-berlin.de/labbe/polytope.html>`_
---------------------------------------------------------------------------

  by Jean-Philippe Labbé

`SFBpresentation <https://github.com/jplab/SFBpresentation>`_
-------------------------------------------------------------

  by Jean-Philippe Labbé
  
`FlexRiLog <https://github.com/Legersky/flexrilog>`_
----------------------------------------------------

  by Jan Legerský

`cvolume <https://github.com/eduryev/cvolume>`_
-----------------------------------------------

  by Eduard Duryev

  Compute completed volumes of strata of quadratic differentials with odd zeros
  
`dual-pairs <https://gitlab.com/pbruin/dual-pairs>`_
----------------------------------------------------

  by Peter Bruin

`harmonic-modules <https://github.com/nthiery/harmonic-modules>`_
-----------------------------------------------------------------

  by Nicolas Thiéry

`sherali_adams <https://pypi.org/project/sherali-adams/>`_
----------------------------------------------------------

  by Matthew Drescher

  Run Sherali-Adams relaxation on a system of the form Ax <= b represented by raw numpy matrix A and array b

`badic <https://pypi.org/project/badic/>`_
-------------------------------------------

  by Paul Mercat

  Beta-adic tools and automata

`dd_functions <https://github.com/Antonio-JP/dd_functions>`_
------------------------------------------------------------

  by Antonio Jiménez-Pastor

  computation with DD-finite functions


`sage_cluster_pictures <https://github.com/alexjbest/cluster-pictures>`_
------------------------------------------------------------------------

  by Alex J. Best and Raymond van Bommel

  cluster pictures, BY-trees, models and local invariants of hyperelliptic curves


`adeles <https://github.com/mathehertogh/adeles>`_
----------------------------------------------------------------------------

  by Mathé Hertogh

  Computing with adèles and idèles

`Hodge diamond cutter <https://github.com/pbelmans/hodge-diamond-cutter>`_
----------------------------------------------------------------------------

  by Pieter Belmans

  Computing with Hodge diamonds (and Hochschild homology) of smooth projective varieties

`Hilbert modular groups <https://github.com/fredstro/hilbertmodgroup>`_
----------------------------------------------------------------------------
   
  by Fredrik Stromberg

  Computing with Hilbert modular groups and, in particular, implements a reduction algorithm.


`gcaops: Graph Complex Action on Poisson Structures <https://github.com/rburing/gcaops>`_
-------------------------------------------------------------------------------------------
 
  by Ricardo Buring

  Package implementing the action of Kontsevich's graph complex(es) on Poisson structures.

SageMath external packages

A list of external packages for SageMath (spkg, pip-installable packages, etc).

New-style SPKGs

The single authoritative source for the packages integrated in the Sage distribution (SPKGs) is the SAGE_ROOT/build/pkgs/ directory. Each SPKG is represented by a subdirectory. The structure of these subdirectories is explained in the Developer's Guide.

Since Sage 9.2, the spkg section of the Sage reference manual is automatically generated from the information in SAGE_ROOT/build/pkgs/. (Trac #29655 improves the formatting of this information.)

Use the following shell commands below to access the information from the SAGE_ROOT/build/pkgs directory of your copy of Sage:

  • Standard packages: ./sage -standard
  • Installed packages: ./sage -installed
  • Optional packages available: ./sage -optional
  • Experimental packages available: ./sage -experimental
  • Details about an SPKG: ./sage -info <SPKG>

For some advanced package tools, use ./sage -package

List of external packages

These packages are not (yet?) integrated in the SageMath distribution as SPKGs and have to be installed separately.

'''See Meta-ticket #31164.'''

See also https://github.com/slel/external-packages for another collection

SageMathExternalPackages (last edited 2024-03-04 00:39:32 by mkoeppe)