| Name | Uni/Work | Location | Description |
|---|---|---|---|
| William Stein | Professor, University of Washington | 1212 E Barclay Ct, Seattle, WA 98122, USA | project leader community manager software architect started Sage project contributions |
| Tim Abbott | MIT | Massachusetts, USA | Full debianization of Sage contributions |
| Michael Abshoff | Universität Dortmund | Dortmund, Germany | contributed to release management work on build system for Windows, OS X, and Linux OS X installer tons of general advice valgrind support Solaris and Linux PPC port contributions |
| Antti Ajanki | contributions | ||
| Martin Albrecht | graduate student, 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) contributions |
| Nick Alexander | UC Irvine graduate student | Irvine, CA 92697, USA | contributions |
| Bill Allombert | help with PARI and GP2C integration contributions | ||
| Ethan Van Andel | Calvin College, MI | 3201 Burton Street, Southeast Grand Rapids, MI 49546, USA | calculus contributions |
| Ivan Andrus | PhD candidate at Central European University | 1051 Budapest, Hungary | OS X port and app contributions |
| Pablo Angulo | Professor, Department of Mathematics, Universidad Autónoma de Madrid | Madrid, Spain | calculus contributions |
| Benjamin Antieau | bug fixes contributions | ||
| André Apitzsch | Otto-von-Guericke-Universität Magdeburg | Magdeburg, Germany | commutative algebra documentation number theory contributions |
| Maite Aranes | graduate student, Warwick Mathematics Institute, University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, UK | number field ideal utilities contributions |
| Oscar Gerardo Lazo Arjona | Student, Universidad Autónoma de Yucatán | 21.0488082, -89.6416569 | 3-D plotting contributions |
| Eviatar Bach | Vancouver, Canada | Combinatorics bug fixes contributions | |
| Jennifer Balakrishnan | PhD student, MIT | Cambridge, USA | LaTeX mode for MAGMA work on computation of p-adic heights contributions |
| Jason Bandlow | Postdoctoral fellow, UC-Davis | Davis, CA, USA | combinat package contributions |
| Gregory Bard | dense linear algebra over GF(2) contributions | ||
| Sébastien Barthélemy | UPMC - Université Pierre et Marie Curie | 4 place jussieu, 75005 Paris, France | documentation cddlib update bug fixes contributions |
| Rob Beezer | Professor, University of Puget Sound | 1500 N Warner, Tacoma, WA, 98416 USA | linear algebra graph theory group theory education contributions |
| Karim Belabas | contributions | ||
| Arnaud Bergeron | Université de Montréal | Montreal, QC, Canada | bug fixes plotting improvements contributions |
| Luis Berlioz | bug fix optimize basis matrix for ambient modules contributions | ||
| Erin Beyerstedt | PhD student, Mathematics Department, Tulane University | 823 St Charles Ave, New Orleans, LA 70118, United States | elliptic curves contributions |
| Francois Bissey | University of Canterbury, New Zealand | University of Canterbury, New Zealand | various QA sage-on-gentoo contributions |
| Jonathan Bober | graduate student, University of Michigan | MI 48109, USA | highly optimized partition function contributions |
| Tom Boothby | undergraduate student employee, University of Washington | University of Washington, WA, USA | the Sage Notebook fast polynomial evaluation contributions |
| Nicolas Borie | PhD student, Universite Paris-Sud | France | combinat (Root system, invariant theory) contributions |
| Johan Bosman | Postdoctoral fellow, Mathematics Institute, University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, United Kingdom | algebra contributions |
| Robert Bradshaw | University of Washington | University of Washington, WA, USA | Cython number theory linear algebra coercion basic arithmetic contributions |
| Volker Braun | Dublin Institute for Advanced Studies | Dublin, Ireland | Toric geometry package polyhedra and PPL interface triangulations contributions |
| Michael Brickenstein | Mathematisches Forschungsinstitut Oberwolfach | Oberwolfach-Walke, Germany | PolyBoRi author (high-level algorithms, primary designer) contributions |
| Nils Bruin | miscellaneous useful code snippets contributions | ||
| André-Patrick Bubel | student, Universität Heidelberg | Maybachstr. 14, 68169 Mannheim, Germany | documentation contributions |
| Stanislav Bulygin | Postdoctoral fellow, Center for Advanced Security Research Darmstadt (CASED) | 64293 Darmstadt, Germany | cryptography contributions |
| Dan Bump | Stanford University | Stanford, CA, USA | combinatorics and representation theory contributions |
| Iftikhar Burhanuddin | Postdoctoral fellow, UCLA | Westwood Village, Los Angeles, California, USA | feedback code examples supersingular module contributions |
| Paul Butler | University of Waterloo | 200 University Avenue West, Waterloo, Ontario, Canada | indefinite integration for piecewise functions calculus bug fixes contributions |
| Oriol Castejón | Universitat Politècnica de Catalunya | C/ Jordi Girona, 31 08034 Barcelona, Spain | calculus packaging contributions |
| Ondrej Certik | graduate physics student, Charles University | Prague, Czech Republic | Sympy Integration founder of Sympy project contributions |
| Wilson Cheung | sysadmin, UCSD | San Diego, CA 92093, USA | compilation of Sage on Solaris discussion of Sage build process contributions |
| Dan Christensen | Associate Professor, Department of Mathematics, The University of Western Ontario | London, Ontario N6A 5B7, Canada | optimize certain combinatorial constructions contributions |
| Craig Citro | UCLA | Los Angeles, CA, USA | fast computation of Eisenstein series code and bug fixes in modular forms number theory the NTL and PARI interfaces contributions |
| Anders Claesson | Associate Professor, The Mathematics Institute, Reykjavík University | Kringlan 1, 103 Reykjavik, Iceland | optimizing certain combinatorial operations contributions |
| Francis Clarke | Department of Mathematics, University of Wales | Swansea, UK | bug fixes contributions |
| Timothy Clemans | high school student | Seattle, WA, USA | Notebook misc. contributions |
| Alex Clemesha | employee, University of Washington | University of Washington, WA, USA | Sage's 2-D plotting functionality design examples constants.py contributions |
| Nathann Cohen | PhD, INRIA | INRIA, Sophia Antipolis, France | Graph Theory Linear Programming documentation contributions |
| Jenny Cooley | undergraduate student, University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, UK | elliptic curves contributions |
| John Cremona | Professor, University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, UK | many contributions to elliptic curve code C++ part of Sage interface to mwrank, Tables extensive design discussions documentation fixes bug fixes organize Sage Days 6 contributions |
| Karl-Dieter Crisman | Gordon College | Wenham, MA, USA | Documentation Symbolics contributions |
| Fidel Barrera Cruz | graduate student, Department of Combinatorics and Optimization, University of Waterloo | 200 University Avenue, West Waterloo, Ontario, Canada | LaTeX output for combinatorial graphs contributions |
| Doug Cutrell | graduate student, UCSD | San Diego, CA, USA | created the Sage Microsoft Windows installer contributions |
| Alyson Deines | contributions | ||
| Vincent Delecroix | PhD student, Institut de Mathématiques de Luminy, Université Aix-Marseille | 163 Avenue de Luminy 13009 Marseille, France | combinatorics, documentation contributions |
| Jeroen Demeyer | Postdoc, Ghent University | Galglaan 2, Gent, Belgium | PARI interface Integer factorisation c_lib, interrupt handling contributions |
| Tom Denton | graduate student, Department of Mathematics, UC Davis | One Shields Avenue, Davis, CA 95616, USA | non-symmetric Macdonald polynomials with permuted basements contributions |
| Maarten Derickx | University of Leiden | Rapenburg 70 2311 EZ Leiden, Netherlands | algebra contributions |
| Didier Deshommes | Cary, NC, USA | documentation optimizations quaddouble wrapper spkg restructuring porting Sage to NexentasOS contributions | |
| Ryan Dingman | University of Washington | University of Washington, WA, USA | graph theory contributions |
| Dan Drake | Korea Advanced Institute of Science and Technology (KAIST) | Daejeon, South Korea | Rencontres numbers inverse trigonometry Wronskian function docstrings logging SageTex contributions |
| Tom Draper | support is_primitive() method for polynomials over Finite Fields contributions | ||
| Alexander Dreyer | Fraunhofer ITWM | Kaiserslautern, Germany | PolyBoRi author (low-level routines, project infrastructure) contributions |
| Tim Dumol | HS Student | Manila, Philippines | Sage Notebook improvements Reviews Minor fixes contributions |
| Nathan Dunfield | small patches improvements to algdep documentation contributions | ||
| Gabriel Ebner | undergraduate student, Technical University of Vienna | Vienna, Austria | multinomial coefficient contributions |
| Ben Edwards | PhD student, Department of Computer Science, University of New Mexico | Albuquerque, NM 87131, United States | graph theory contributions |
| Dana Ernst | Assistant Professor, Mathematics Department, Plymouth State University | 17 High Street, Plymouth, NH 03264-1595, United States | calculus contributions |
| Burcin Erocal | PhD student, RISC - Linz | 48.366126, 14.513884 | integrating the PolyBoRi framework contributions |
| Ron Evans | University of California, San Diego | 9500 Gilman Drive, La Jolla, San Diego, California, USA | bug fix documentation contributions |
| Richard J. Fateman | Professor Emeritus, Department of Electrical Engineering and Computer Sciences, University of California at Berkeley | Berkeley, California 94720-1776, USA | contributions |
| Lars Fischer | contributions | ||
| Jean-Pierre Flori | Telecom ParisTech | 46 Rue Barrault, 75013 Paris, France | documentation contributions |
| Evan Fosmark | Amity, Oregon, USA | Sage notebook contributions | |
| Laurent Fousse | Debian Project | Grenoble, France | calculus contributions |
| Gary Furnish | University of Utah | Utah, USA | Cython symbolics miscellaneous contributions |
| Alex Ghitza | The University of Melbourne | Parkville, Melbourne, Australia | pari interface modular forms, elliptic curves, number fields miscellaneous algebra documentation contributions |
| Andrzej Giniewicz | Ph.D. student, Institute of Mathematics and Computer Science, Wroclaw University of Technology | Wroclaw, Poland | small build fixes contributions |
| Alain Giorgetti | documentation contributions | ||
| Samuele Giraudo | PhD student, Université de Paris-Est (Marne-la-Vallée) | 6 Bd DesCartes, 77420 CHAMPS SUR MARNE, France | combinatorics contributions |
| Amy Glen | Lecturer in Mathematics, School of Chemical and Mathematical Sciences, Murdoch University | 90 South Street, Murdoch, Western Australia, Australia | SageWords co-author contributions |
| Daniel Gordon | researcher, IDA Center For Communications Research | San Diego, CA, USA | covering design contributions |
| Chris Gorecki | University of Washington | University of Washington, WA, USA | Sage's logic package contributions |
| Jan Groenewald | IT Manager; African Institute for Mathematical Sciences | AIMS; Muizenberg; Cape Town; South Africa | Advocacy Bug fixes Build Documentation Feedback Ubuntu support contributions |
| Rob Gross | contributions | ||
| Jason Grout | Postdoctoral fellow, Iowa State University | Ames, Iowa, USA | graph theory tidbits of the notebook linear algebra various other things contributions |
| Ryan Grout | undergraduate student | Provo, UT, USA | graphics contributions |
| Mathieu Guay-Paquet | University of Waterloo | 200 University Avenue, West Waterloo, ON N2L 3G1, Canada | algebra combinatorics contributions |
| Alexey U. Gudchenko | 107241, 19-18, Amurskaya street, Moscow, Russia | interfaces contributions | |
| Harold Gutch | PhD student, Department of Nonlinear Dynamics, Max Planck Institute for Dynamics and Self-Organization | Goettingen, Germany | build system contributions |
| Jonathan Gutow | Chemistry Department, University of Wisconsin Oshkosh | Oshkosh, Wisconsin, USA | graphics contributions |
| Jose Guzman | Institute of Science and Technology Austria | Am Campus 1, 3400 Klosterneuburg, Austria | documentation contributions |
| Anna Haensch | graduate student, Department of Mathematics and Computer Science, Wesleyan University | 70 Wyllys Avenue, Middletown, CT 06457-3226, United States | documentation contributions |
| Carlo Hamalainen | Eduard Čech Center, Charles University, Prague | Prague, Czech Republic | Latin squares dancing links C++ code bug fixes bug reports contributions |
| Marshall Hampton | Minnesota Duluth | Duluth, MN, USA | gfan interface polyhedra phcpack interface and spkg biopython package maintainer contributions |
| Jon Hanke | UGA Faculty | Athens, GA, USA | quadratic forms package quadratic_forms directory contributions |
| David Møllerller Hansen | Masters graduate, Technical University of Denmark | Copenhagen, Denmark | Weil pairing framework contributions |
| Mike Hansen | University of Washington | Seattle, WA, USA | Combinatorics package bug fixes contributions |
| Bill Hart | University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, UK | complete implementation of quadratic sieve created FLINT (fast arithmetic library) contributions |
| David Harvey | NYU | NYU, NY, USA | p-adic heights arithmetic architecture Bernoulli numbers mod p FLINT other random things contributions |
| Jason B Hill | University of Colorado Boulder | Boulder, Colorado, USA | permutation groups notebook shell scripting contributions |
| Leif Hille | contributions | ||
| Florent Hivert | Professor, LITIS, University Rouen | Universite Rouen, France | combinatorics (design and code) various bug fixes contributions |
| Ryan Hinton | contributions | ||
| Neal Holtz | Carleton University | Ottawa, ON, Canada | Newton-Raphson Root Finding interact demonstration contributions |
| Golam Mortuza Hossain | Postdoctoral fellow, Department of Mathematics and statistics, University of New Brunswick | 29 Dineen Drive, Fredericton, New Brunswick, Canada | symbolics contributions |
| Sean Howe | University of Washington REU | University of Washington, WA, USA | Bruhat ordering of the symmetric group contributions |
| Alexander Hupfer | Universität Regensburg | Universitaetsstr. 31, 93053 Regensburg, Germany | notebook enhancements contributions |
| Wilfried Huss | PhD student, Graz University of Technology | TU Gratz, Austria | calculus bug fixes additions to the Maxima interface contributions |
| Hamish Ivey-Law | Université de la Méditerranée, France; University of Sydney, Australia | bug fixes contributions | |
| Naqi Jaffery | UCSD undergraduate student | San Diego, CA 92093, USA | Examples contributions |
| Peter Jeremy | Sydney, Australia | porting packages to FreeBSD contributions | |
| Peter Jipsen | Professor, Chapman University | Orange, California, USA | posets package contributions |
| Fredrik Johansson | Chalmers University of Technology | Sven Hultins gata 6, 41258 Goeteborg, Sweden | bug fixes basic arithmetics contributions |
| Niles Johnson | Athens, Clarke County, Georgia 30602, United States | algebra basic arithmetic documentation symbolics contributions | |
| Timo Jolivet | PhD student: LIAFA, Paris, France; University of Turku, Finland | Turku, Finland | combinatorics contributions |
| Benjamin Jones | Assistant Professor, University of Wisconsin-Stout | Minneapolis, Minnesota, USA | doctest documentation plot3d contributions |
| David Joyner | Professor, US Naval Academy | Annapolis, MD, USA | feedback documentation (tutorial, install guide) and code contributions |
| Michael Kallweit | Ruhr-Universität Bochum, Deutschland | Bochum, Germany | Graph Theory fixes miscellaneous bug fixes contributions |
| Josh Kantor | graduate student, University of Washington | University of Washington, WA, USA | 3-D interactive graphics (via soya3d) integrating Fortran software contributions |
| Kiran Kedlaya | Professor, MIT | Cambridge, USA | Macaulay 2 interface item for install guide p-adics contributions |
| Lloyd Kilford | Research Fellow, University of Bristol | Tyndall Avenue, Bristol BS8 1TH, UK | bug fix modular forms contributions |
| Simon King | Friedrich-Schiller-Universität Jena | Friedrich-Schiller-University Jena, Germany | Modular group cohomology Infinite polynomial rings Singular Gap interface issues contributions |
| Keshav Kini | Research Assistant, School of Physical and Mathematical Sciences, Nanyang Technological University | 21 Nanyang Link, Singapore | documentation contributions |
| David Kirkby | Compilation of Sage on Solaris much help on general Sage build process contributions | ||
| Emily Kirkman | undergraduate student employee, University of Washington | University of Washington, WA, USA | documentation graph theory contributions |
| David Kohel | Professor, University of Sydney | 163 Avenue de Luminy 13009 Marseille, France | substantial design discussion and code contributions |
| Ted Kosan | Shawnee State University | Ohio, USA | Sage/Java/Applet integration Sage for newbies book marketing contributions |
| Ross Kyprianou | PhD student, The University of Melbourne | Parkville, Melbourne, Australia | documentation contributions |
| Sébastien Labbé | LaCIM, Université du Québec à Montréal | Montreal, Canada | bug fixes plotting improvements contributions |
| Yann Laigle-Chapuy | PhD student, INRIA | Rocquencourt, Paris, France | Pohlig-Hellman algorithm for discrete logarithms, optimized gcd contributions |
| Lukáš Lánský | Charles University, Prague | Hradec Kralove, Czech Republic | graph theory combinatorial game theory contributions |
| Kwankyu Lee | Chosun University | Gwangju, Korea | bug fixes contributions |
| Julien Leroy | LAMFA, Université de Picardie Jules Verne | 80000 Amiens, France | combinatorics contributions |
| Richard Lindner | Technische Universität Darmstadt | Karolinenplatz 5, 64289 Darmstadt, Germany | cryptography contributions |
| David Loeffler | University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, UK | additions and improvements to modular forms code bug fixes contributions |
| Miguel Marco | Saragossa, Spain | linear algebra contributions | |
| Michael Mardaus | Universität Mainz | 55122, Mainz, Germany | point counting code contributions |
| Robert Mařík | Department of Mathematics, Mendel University in Brno | 61300 Brno, Czech Republic | basic arithmetic calculus Sage notebook standard packages symbolics contributions |
| Jason Martin | James Madison University | Harrisonburg, VA, USA | GMP assembly code improvements linear algebra work on Sage 64-bit build contributions |
| Alexandre Blondin Massé | PhD student; Laboratoire de combinatoire et d'informatique mathématique (LaCIM), Université du Québec à Montréal; Laboratoire de mathématique (LAMA), Université de Savoie | 201 Avenue Du President-Kennedy, Montreal, QC, Canada | combinatorics contributions |
| Peter McNamara | Department of Mathematics, Bucknell University | Lewisburg, PA 17837, USA | combinatorics contributions |
| Gregory McWhirter | graduate student, Department of Logic and Philosophy of Science, University of California at Irvine | University Dr, Irvine, CA 92697, United States | graph theory contributions |
| Jason Merrill | Yale University | Kansas, USA | calculus improvements bug fixes contributions |
| Matthias Meulien | Research engineer, XLIM | 123, avenue Albert Thomas, 87060 Limoges Cedex, France | GAP interface bug fix contributions |
| Robert Miller | graduate student, University of Washington | University of Washington, WA, USA | graph theory contributions |
| Kate Minola | University of Maryland | College Park, MD, USA | improvement on building Sage components contributions |
| Moritz Minzlaff | PhD student, Technische Universität Berlin | Berlin, Germany | algebraic geometry contributions |
| Joel Mohler | Lehigh | Bethlehem, PA, USA | extensive improvements all over especially to basic arithmetic, number theory etc contributions |
| Thierry Monteil | research fellow, CNRS | Montpellier, France | bug fixes combinatorics (words, graphs) dynamics (translation surfaces, tilings) organized Sage Days 20 and Sage Days 28 contributions |
| Peter Mora | PhD student, Institute of Mathematics, Budapest University of Technology and Economics | Budafoki ut 3 1117 XI. kerulet, Budapest, Hungary | internationalization bug fixes contributions |
| Bobby Moretti | undergraduate student employee, University of Washington | University of Washington, WA, USA | Sage library distribution Sage chroot jail Sage .deb Calculus package contributions |
| Rich Morin | contributions | ||
| Guillaume Moroz | LIP6/INRIA | France | Singular interface improvements contributions |
| Gregg Musiker | graduate student, UCSD | San Diego, CA 92093, USA | Maple interface documentation design contributions |
| Tobias Nagel | Universität Mainz | 55122, Mainz, Germany | point counting code contributions |
| Brett Nakashima | University of Washington | Seattle, USA | contributions to the finance module contributions |
| Pablo De Nápoli | University of Buenos Aires | Buenos Aires, Argentina | bug fixes contributions |
| Johan Sebastian Rosenkilde Nielsen | Technical University of Denmark | Anker Engelunds Vej 1, 2800 Kongens Lyngby, Denmark | algebra documentation miscellaneous contributions |
| Minh Van Nguyen | Melbourne, Australia | cryptography graph theory release management website maintainer miscellaneous bug fixes documentation work contributions | |
| Andrey Novoseltsev | graduate student, University of Alberta | University of Alberta, Edmonton, AB, Canada | Lattice Polytopes package contributions |
| Christopher Olah | hacklab.to | Toronto, Canada | miscellaneous contributions |
| Johan Oudinet | Karlsruhe Institute of Technology | Karlsruhe, Germany | documentation contributions |
| Bill Page | Sage's AXIOM interface contributions | ||
| Ronan Paixão | Brazil | author of the Sage-Scilab interface contributions | |
| Willem Jan Palenstijn | graduate student, Leiden | Leiden, Netherlands | Benchmarking parser doctest timing difficult fpLLL bug fix and much more contributions |
| John Palmieri | Department of Mathematics, University of Washington | University of Washington, WA, USA | bug fixes contributions |
| Dmitrii Pasechnik | Assistant Professor, School of Physical & Mathematical Sciences, Nanyang Technological University | 21 Nanyang Link, Singapore | packaging commutative algebra group theory contributions |
| Javier López Peña | Mathematics Research Centre, Queen Mary University of London | London E1 4NS UK | categories contributions |
| Paulo César Pereira de Andrade | Mandriva Linux | Curitiba, Brazil | packages contributions |
| David Perkinson | Professor, Department of Mathematics, Reed College | Reed College, 3203 SE Woodstock Blvd, Portland, OR 97202, USA | bug fix for Laplacian matrix contributions |
| Clement Pernet | University of Washington | University of Washington, WA, USA | LinBox maintainer LinBox and Givaro integration bug fixes contributions |
| John Perry | University of Southern Mississippi | Hattiesburg, MS, USA | bug fixes the Sage wiki contributions |
| Pearu Peterson | Senior Researcher, Laboratory of Systems Biology, Institute of Cybernetics at TUT | Tallinn, Estonia | optimized multinomial coefficient computation contributions |
| David Poetzsch-Heffter | notebook contributions | ||
| Viviane Pons | PhD student, Paris-Est Marne-la-Vallée University | 6 Bd DesCartes, 77420 Champs Sur Marne, France | combinatorics multivariate polynomials algebra contributions |
| Bill Purvis | contributions | ||
| Julien Puydt | Grenoble, France | porting contributions | |
| Yi Qiang | undergraduate student employee, University of Washington | University of Washington, WA, USA | Distributed Sage (in progress) contributions |
| Jordi Quer | Universitat Politecnica de Catalunya | Barcelona, Spain | modular symbols and dimension formulas for congruence subgroups Gamma_H(N) contributions |
| Gustavo Rama | Universidad de la República | Eduardo Acevedo, Montevideo, Uruguay | quadratic forms contributions |
| Jens Rasch | calculus contributions | ||
| Martin Raum | Max-Planck-Institut für Mathematik | Vivatsgasse 7, 53111 Bonn, Germany | algebra coercion contributions |
| Dorian Raymer | UCSD | San Diego, CA 92093, USA | The notebook's documentation browser contributions |
| Stefan Reiterer | University of Graz | Graz, Austria | packaging contributions |
| R. Rishikesh | University of Waterloo | Waterloo, Ontario, Canada | automated testing of SAGE_ROOT/examples bug fixes, etc contributions |
| David Roe | graduate student, Harvard University | Cambridge, MA, USA | Macaulay 2 interface optimized p-adics and so so much more contributions |
| Bjarke Hammersholt Roune | PhD student, Department of Computer Science, University of Aarhus | Aarhus, Denmark | Integrator author of Frobby (Monomial ideals) contributions |
| Gordon Royle | contributions | ||
| Serge A. Salamanka | National Academy of Sciences, UIIP | Minsk, Belarus | Sage-Grid project http://groups.google.com/group/sage-grid contributions |
| Franco Saliola | Postdoctoral fellow, Université du Québec à Montréal | Montreal, Quebec, Canada | posets package contributions |
| Leonardo Sampaio | PhD student, INRIA/I3S (CNRS, UNS) | Sophia Antipolis, 06560 Valbonne, France | graph theory linear programming contributions |
| Kyle Schalm | graduate student, University of Texas at Austin | Austin, TX, USA | feedback bugs (and fixes) MPFR integration contributions |
| Ed Scheinerman | Professor, Department of Applied Mathematics & Statistics, Johns Hopkins University | Shaffer Hall 102, 3400 North Charles Street, Baltimore, MD 21218, United States | graph theory contributions |
| Anne Schilling | Professor, UC-Davis | Davis, CA, USA | Crystals code contributions |
| Harald Schilly | University of Vienna | Vienna, Austria | artwork webmaster R/Sage interface contributions |
| Jack Schmidt | University of Kentucky | Lexington, Kentucky, USA | group theory contributions |
| Michael Schneider | PhD student, Technische Universität Darmstadt | Karolinenplatz 5, 64289 Darmstadt, Germany | cryptography contributions |
| Christopher Schwan | Theoretical High Energy Physics (THEP), Johannes-Gutenberg-Universität Mainz | Staudingerweg 9, 55122 Mainz, Germany | build system notebook contributions |
| Dag Sverre Seljebotn | Master's student, Institute of Theoretical Astrophysics, University of Oslo | 0313 Oslo, Norway | interface between NumPy and Cython linear algebra contributions |
| Dan Shumow | University of Washington | University of Washington, WA, USA | bug fixes contributions |
| Denis Simone | contributions | ||
| Steven Sivek | graduate student, Princeton University | Princeton, NJ, USA | interface to Sloane's Tables algebraic number fields contributions |
| Nils-Peter Skoruppa | Universität Siegen | Universitaet Siegen, Germany | optimized binary quadratic forms computation bug fixes contributions |
| Jaap Spies | Emmen, Netherlands | permanents of general matrices Sloane functions bug fixes contributions | |
| Jonathan Spreer | University of Stuttgart | Stuttgart, Germany | documentation contributions |
| Štěpán Starosta | Faculty of Information Technology, Czech Technical University in Prague | Prague, Czech Republic | combinatorics contributions |
| Armin Straub | Tulane University | 6823 St. Charles Avenue, New Orleans, LA 70118, United States | basic arithmetic elliptic curves contributions |
| Marco Streng | Research Fellow, University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, United Kingdom | number fields contributions |
| Kevin Stueve | undergraduate student, University of Washington | University of Washington, WA, USA | number theory contributions |
| Christian Stump | Postdoctoral Fellow, Centre de Recherches Mathématiques (Université de Montréal) and Laboratoire de Combinatoire et d'Informatique Mathématique (Université du Québec à Montréal) | combinatorics graph theory contributions | |
| Blair Sutton | London, UK | Bell polynomials contributions | |
| Chris Swierczewski | Graduate student in applied mathematics, University of Washington | University of Washington, WA, USA | algebraic curves integrable systems Riemann theta functions contributions |
| Luis Felipe Tabera Alonso | Universidad de Cantabria | Santander, Spain | algebra basic arithmetic number fields contributions |
| Glenn Tarbox | THG Holdings | Seattle, USA | bug fixes contributions |
| Philippe Theveny | LORIA | Nancy, France | mpc.spkg, mpc bindings contributions |
| Nicolas Thiery | Université Paris Sud, Faculty | Paris, France | Crystals code, combinatorics design contributions |
| Griffen Thoma | plotting bug fix contributions | ||
| Emmanuel Thomé | Researcher, INRIA | Nancy, France | number fields contributions |
| John Thurber | Eastern Oregon University | La Grande, Oregon, USA | documentation graph theory contributions |
| Igor Tolkov | University of Washington | Seattle, USA | work on Interact contributions |
| 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 contributions | |
| Kiminori Tsukazaki | University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, United Kingdom | elliptic curves contributions |
| Charlie Turner | University of Warwick | Gibbet Hill Rd, Coventry CV4 7AL, UK | algebraic geometry contributions |
| Michel Vandenbergh | multivariate polynomials bug fixes, other improvements contributions | ||
| Joris Vankerschaver | Department of Mathematics, University of California at San Diego | 9500 Gilman Drive, San Diego, CA 92093, United States | doctesting numerical methods symbolics contributions |
| Soledad Villar | Universidad de la República | Eduardo Acevedo, Montevideo, Uruguay | algebra contributions |
| John Voight | University of Vermont | Burlington, VT, USA | Totally Real Fields contributions |
| Felipe Voloch | Professor, Department of Mathematics, University of Texas at Austin | 2100 San Jacinto Boulevard, Austin, TX 78712-1047, United States | elliptic curves contributions |
| Steve Vonn | contributions | ||
| Justin Walker | retired Apple OS X kernel developer | Stanford, CA, USA | extensive feedback PARI lib wrapping use of his G5 contributions |
| Mark Watkins | University of Sydney | University Road, 2006, NSW, Australia | ec (modular degrees) sympow (symmetric powers) feedback contributions |
| Georg S. Weber | Nuernberg, Germany | reviews, bug fixing, documentation contributions | |
| Eric Webster | combinatorics contributions | ||
| Ralf-Philipp Weinmann | contributions | ||
| Joe Wetherell | CCR | Bethesda, MD, USA | design discussion bug reports code (e.g., for MAGMA-like constructors) contributions |
| Carl Witty | Newton Labs | Renton, WA 98057, USA | release manager interval arithmetic (wrapping mpfi) complete package for real root isolation algebraic reals contributions |
| Cristian Wuthrich | Nottingham | Nottingham, UK | p-adic L-functions Tate curves contributions |
| Soroosh Yazdani | contributions | ||
| Dal S. Yu | Austin, TX, USA | Athlon binary build contributions | |
| Gary Zablackis | created all Sage binaries for MS windows from March through November 2006 numerous bug reports and fixes contributions | ||
| Mike Zabrocki | Dept. Maths and Statistics, York University | Toronto, Ontario, Canada | bug fixes contributions |
| Bin Zhang | France | ATLAS.spkg fixes for Linux and PPC contributions | |
| Paul Zimmermann | Research Fellow, INRIA Nancy | Villers les Nancy, France | MPFR integration calculus bug fixes general fixes contributions |
| Mao Ziyang | Changsha, Hunan, China | documentation contributions |
