Sage developers around the world

This is a map of all contributors to the Sage project. There are currently 111 contributors in 63 different places from all around the world.
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Sage Developers

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Name Uni/Work Location Description
William Stein University of Washington, Prof 1212 E Barclay Ct, Seattle, WA 98122, USA project leader
community manager
software architect
started Sage project
Tim Abbott MIT Massachusetts, USA Full debianization of Sage
Michael Abshoff Universität Dortmund Dortmund, Germany Release manager
Work on build system for Windows, OS X, and Linux
OS X installer
tons of general advice
valgrind support
Solaris and Linux PPC port
Martin Albrecht grad student at Information Security Group, Royal Holloway, University of London London, UK release manager
sage.crypto.mq
commutative algebra (Singular interface, libSingular, PolyBoRi)
efficient low-level arithmetic
dense linear algebra, especially over GF(2)
Nick Alexander UC Irvine graduate student Irvine, CA 92697, USA
Bill Allombert help with PARI and GP2C integration
Antti Ajanki
Benjamin Antieau bugfixes
Jennifer Balakrishnan PhD Student MIT Cambridge, USA Latex mode for MAGMA
work on computation of p-adic heights
Jason Bandlow Postdoc UC-Davis Davis, CA, USA combinat package
Gregory Bard Dense linear algebra over GF(2)
Francois Bissey Institute of Fundamental Sciences, Massey University, New Zealand Turitea campus, Palmerston North, New Zealand LinBox bugfix
Karim Belabas
Jonathan Bober University of Michigan, grad student MI 48109, USA highly optimized partition function
Tom Boothby UW undergrad student employee University Washington, WA, USA The SAGE Notebook
fast polynomial evaluation
Robert Bradshaw UW University Washington, WA, USA linear algebra, p-adic e2
GMP-ECM
Michael Brickenstein Mathematisches Forschungsinstitut Oberwolfach Oberwolfach-Walke, Germany PolyBoRi Author (high-level algorithms, primary designer)
Nils Bruin misc useful code snippets
Dan Bump Stanford Stanford, CA, USA combinatorics and representation theory
Iftikhar Burhanuddin UCLA Postdoc Westwood Village; Los Angeles; California; USA feedback
code
examples
supersingular module
Ondrej Certik graduate physics student, Charles University, Prague Prague, Czech Republic Sympy Integration
Founder Sympy project
Wilson Cheung UCSD sysadmin San Diego, CA 92093, USA Compilation of SAGE on Solaris
discussion of SAGE build process
Craig Citro UCLA Los Angeles, CA, USA Fast computation of Eisenstein series
code and bugfixes in modular forms
number theory
the NTL and Pari interfaces
Francis Clarke Department of Mathematics, University of Wales Swansea, UK bugfixes
Timothy Clemans high school student Seattle, WA, USA Notebook
misc.
Alex Clemesha UW employee University Washington, WA, USA SAGE's 2d plotting functionality
Design
examples
constants.py
John Cremona Prof, Warwick Coventry, UK C++ part of SAGE interface to mwrank, Tables
extensive design discussions
documentation fixes
bug fixes
organize SAGE Days 6
Karl-Dieter Crisman Gordon College Wenham, MA, USA Documentation
Misc
Doug Cutrell UCSD grad student San Diego, CA, USA created the SAGE Microsoft Windows installer
Didier Deshommes Cary, NC, USA documentation
optimizations
quaddouble wrapper
spkg restructuring
porting Sage to NexentasOS
Dan Drake Korea Advanced Institute of Science and Technology Daejeon; South Korea Rencontres numbers
inverse trig
Wronskian function
docstrings
logging
SageTex
Alyson Deines
Alexander Dreyer Fraunhofer ITWM Kaiserslautern, Germany PolyBoRi Author (low-level routines, project infrastructure)
Nathan Dunfield small patches
improvements to algdep
documentation
Gabriel Ebner Technical University of Vienna, undergrad student Vienna, Austria multinomial coefficient
Burcin Erocal RISC - Linz Ph.D. student Linz, Austria integrating the PolyBoRi framework
Lars Fischer
Gary Furnish University of Utah University of Utah, Utah, USA Cython
symbolics
misc
Alex Ghitza Colby College Waterville; Maine; USA elliptic curves
documentation
misc
Andrzej Giniewicz Wroclaw University of Technology Wroclaw, Lower Silesia, Poland fixed clisp spkg to build with GCC 4.3
Chris Gorecki University Washington, WA, USA Sage's logic package
Jan Groenewald
Rob Gross
Jason Grout Postdoc, Iowa State University Ames, Iowa, USA graph theory
tidbits of the notebook
linear algebra
misc. other things
Jon Hanke UGA Faculty Athens, GA, USA Quadratic forms package
quadratic_forms directory
Carlo Hamalainen Eduard Čech Center, Charles University, Prague Prague, Czech Republic latin squares
dancing links C++ code
bug fixes
bug reports
Marshall Hampton Minnesota Duluth Duluth, MN, USA gfan interface
polyhedra
phcpack interface and package
biopython package maintainer
Mike Hansen University of Wisconsin Madison, WI, USA Combinatorics package
bug fixes
Bill Hart University of Warwick University of Warwick, Coventry, UK complete implementation of quadratic sieve
created FLINT (fast arithmetic library)
David Harvey Harvard Cambridge, MA, USA p-adic heights
arithmetic architecture
Bernoulli numbers mod p
FLINT
and other random things, ..
Leif Hille
Ryan Hinton
Neal Holtz Carleton University Ottawa, ON, Canada Newton-Raphson Root Finding interact demonstration
Sean Howe UW REU University Washington, WA, USA Bruhat ordering of the symmetric group
Naqi Jaffery UCSD undergrad San Diego, CA 92093, USA Examples
Peter Jipsen Chapman University, Prof. Orange, California, USA posets package
David Joyner USNA Prof Annapolis, MD, USA feedback
documentation (tutorial, install guide) and code
Michael Kallweit Ruhr-Universität Bochum, Deutschland Bochum, Germany Graph Theory fixes
misc. bug fixes
Josh Kantor UW grad student University Washington, WA, USA 3d interactive graphics (via soya3d)
integrating Fortran software
Kiran Kedlaya MIT Prof Cambridge, USA Macaulay 2 interface
item for install guide
p-adics
Simon King Singular
Gap
interface issues
David Kirkby Compilation of SAGE on Solaris
much help on general SAGE build process
Emily Kirkman UW undergrad student employee University Washington, WA, USA Documentation
Graph theory
David Kohel University of Sydney, Prof Marseilles, FR Substantial design discussion and code
Ted Kosan Shawnee State University Ohio, USA Sage/Java/Applet integration
Sage for newbies book
marketing
Jason Martin James Madison University Harrisonburg, VA, USA GMP assembly code improvements
linear algebra
work on SAGE 64-bit build
Robert Miller UW grad student University Washington, WA, USA Graph theory
Kate Minola University of Maryland College Park, MD, USA improvement on building SAGE components
Joel Mohler Lehigh Bethlehem, PA, USA Extensive improvements all over
especially to basic arithmetic, number theory
etc
Bobby Moretti UW undergrad student employee University Washington, WA, USA SAGE library distribution
SAGE chroot jail
SAGE .deb
Calculus package
Rich Morin
Gregg Musiker UCSD grad student San Diego, CA 92093, USA Maple interface
documentation
design
Pablo De Nápoli University of Buenos Aires Buenos Aires, Argentina bug fixes
Minh Nguyen
Andrey Novoseltsev UW grad student University Washington, WA, USA Lattice Polytopes package
Bill Page SAGE's AXIOM interface
Willem Jan Palenstijn Leiden grad student Leiden, Netherlands Benchmarking parser
doctest timing
difficult fpLLL bugfix
and much more
John Palmieri Dept. of Mathematics, UW University Washington, WA, USA bugfixes
Clement Pernet UW University Washington, WA, USA LinBox maintainer
LinBox and Givaro integration
bug fixes
Bill Purvis
Yi Qiang UW undergrad student employee University Washington, WA, USA Distributed SAGE (in progress)
Dorian Raymer UCSD San Diego, CA 92093, USA The notebook's documentation browser
R. Rishikesh University of Waterloo Waterloo, Ontario, Canada Automated testing of SAGE_ROOT/examples
bugfixes, etc
David Roe Harvard grad student Cambridge, MA, USA Macaulay 2 interface
optimized p-adics
and so so much more
Bjarke Hammersholt Roune PhD student, Department of Computer Science, University of Aarhus Aarhus, Denmark Integrator
author of Frobby (Monomial ideals)
Gordon Royle
Franco Saliola Université du Québec à Montréal, PostDoc Montreal, Quebec, CA posets package
Kyle Schalm UT Austin grad student Ut, Austin, TX, USA Feedback
bugs (and fixes)
MPFR integration
Anne Schilling UC-Davis Professor Davis, CA, USA Crystals code
Harald Schilly University of Vienna Vienna, Austria Artwork
Webmaster
R/Sage interface
Jack Schmidt University of Kentucky Lexington, Kentucky, USA group theory
Denis Simone
Steven Sivek Princeton grad student Princeton, NJ, USA Interface to Sloane's Tables
algebraic number fields
Jaap Spies Emmen, Netherlands permanents of general matrices
Sloane functions
bug fixes
Chris Swierczewski University Washington, WA, USA doctests
Nicolas Thiery Université Paris Sud, Faculty Paris, France Crystals code, combinatorics design
Gonzalo Tornaria Montevideo, Uruguay sage/latex style
extensive feedback
design
use of darcs system
tons of tricky C code related to the PARI interface
hashing of GMP types
etc
Michel Vandenbergh multivariate polys
bug fixes, other improvements
John Voight University of Vermont Burlington, VT, USA Totally Real Fields
Steve Vonn
Justin Walker retired Apple OS X kernel developer Stanford, CA, USA Extensive feedback
PARI lib wrapping
use of his G5
Mark Watkins University Bristol Bristol, UK ec (modular degrees)
sympow (symmetric powers)
feedback
Ralf-Philipp Weinmann
Joe Wetherell CCR Bethesda, MD, USA design discussion
bug reports
code (e.g., for MAGMA-like constructors)
Carl Witty Newton Labs Renton, WA 98057, USA Release manager
interval arithmetic (wrapping mpfi)
complete package for real root isolation
algebraic reals
Cristian Wuthrich Nottingham Nottingham, UK p-adic L-functions
Tate curves
Soroosh Yazdani
Dal S. Yu Austin, TX, USA Athlon binary build
Gary Zablackis created all SAGE binaries for MS windows from March through November 2006
numerous bug reports and fixes
Mike Zabrocki Dept. Maths and Statistics, York University, CA Toronto, Ontario, CA bugfixes
Paul Zimmermann Research Fellow, INRIA Nancy Villers les Nancy, France MPFR integration
calculus bugfixes
general fixes
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