Welcome to the Sage Development Organization Page

To change the trac, you must login -- this is solely to prevent spam. To get an account, send an email to Michael Abshoff (michael.abshoff [at] googlemail.nospam.com). For more information about how to post new tickets,  please read the TracGuidelines.

Sage is free and open software that supports research and teaching in algebra, geometry, number theory, cryptography, etc. Both the Sage development model and the technology in Sage itself are distinguished by an extremely strong emphasis on openness, community, cooperation, and collaboration: we are building the car, not reinventing the wheel.

This web page lists both bugs in Sage and ideas for features to add to Sage. Please help Sage development by posting extensive information about all bugs you know of or find in Sage here, no matter how trivial.

Formatting hint for bug reports

Please use the {{{ and }}} tags to add code snippets and Sage session transcripts. For example:

 {{{
  sage: 1 + 2
  3
 }}}

Display:

  sage: 1 + 2
  3

Browse Open Issues and Review Some Patches!

Use various reports located at  http://trac.sagemath.org/sage_trac/report to browse open tickets. Of particular note, reviewing tickets should be a high priority, because these tickets are typically almost ready to close with little effort. This is accessible from any page in Trac, by the "View Tickets" button.

Here are  the public bug reports from the notebook interface.

Starting Points for Using Trac (this web site)

• TracGuide -- Built-in Documentation
•  The Trac project -- Trac Open Source Project
•  Trac FAQ -- Frequently Asked Questions
• TracSupport -- Trac Support

Account Names mapped to Real Names

Below is a list of roughly 70 of the 180 or so account holders in Sage's trac. Feel free to add yourself here if you are still missing. Please sort alphabetically!

1. abergeron - Arnaud Bergeron
2. aginiewicz - Andrzej Giniewicz
3. ahupfer - Alexander Hupfer
4. AlexGhitza - Alex Ghitza
5. amyglen -  Amy Glen (Reykjavík University, Iceland)
6. andrew.mathas -  Andrew Mathas (University of Sydney, Australia)
7. boothby - Tom Boothby
8. burcin - Burcin Erocal
9. bsutton - Blair Sutton (London, UK)
10. certik -  Ondřej Čertík
11. craigcitro - Craig Citro
12. cremona - John Cremona (University of Warwick, UK)
13. cswiercz - Chris Swierczewski  Blog
14. cwitty - Carl Witty
15. davidloeffler -  David Loeffler (University of Cambridge, UK)
16. ddrake -  Dan Drake (KAIST, Korea)
17. dgordon -  Dan Gordon (IDA Center for Communications Research, USA)
18. dmhansen -  David Møller Hansen (DTU, Denmark)
19. dmharvey - David Harvey (New York University, USA)
20. fredrik.johansson - Fredrik Johansson
21. GeorgSWeber - Georg S. Weber (Nürnberg, Germany)
22. ghtdak -  Glenn Tarbox (Seattle, WA)
23. gmoroz - Guillaume Moroz
24. hivert - Florent Hivert (Université de Rouen, France)
25. hlaw - Hamish Ivey-Law (Université de la Méditerranée, France; University of Sydney, Australia)
26. iandrus - Ivan Andrus
27. itolkov - Igor Tolkov (University of Washington, Seattle)
28. jason - Jason Grout (Iowa State University)
29. jbandlow - Jason Bandlow
30. jblakeslee - Jeffrey Blakeslee
31. jhpalmieri -  John Palmieri (University of Washington, Seattle)
32. john_perry -  John Perry (University of Southern Mississippi, USA)
33. jsp -  Jaap Spies
34. justin - Justin Walker (Stanford University, Palo Alto, CA)
35. jvoight - John Voight (University of Vermont, Burlington, VT)
36. jwmerrill - Jason Merrill (Yale University, New Haven CT)
37. kcrisman -  Karl-Dieter Crisman (Gordon College, Wenham MA)
38. kedlaya -  Kiran Kedlaya (MIT, Cambridge MA)
39. klee - Kwankyu Lee (Chosun University, Korea)
40. kohel -  David Kohel (Institut de Mathematiques de Luminy, Marseille)
41. ljpk - L. J. P. Kilford (University of Bristol)
42. mabshoff - Michael Abshoff (TU Dortmund)
43. malb - Martin Albrecht (Royal Holloway, University of London)
44. mardaus - Michael Mardaus (University of Mainz, Germany)
45. mderickx - Maarten Derickx (University of Leiden, The Netherlands)
46. mhampton -  Marshall Hampton (University of Minnesota, Duluth)
47. mkasperski -  Marcin Kasperski
48. mmeulien -  Matthias Meulien
49. mtaranes - Maite Aranes (University of Warwick, UK)
50. mvngu - Minh Van Nguyen (Victoria University, Australia)
51. nborie - Nicolas Borie (Université Paris Sud XI, Orsay, France)
52. NilsSkoruppa - Nils Skoruppa (Universität Siegen, Germany)  http://www.countnumber.de
53. novoselt - Andrey Novoseltsev (University of Alberta, Edmonton)
54. psinis - Phaedon Sinis (San Francisco, CA)
55. rbeezer -  Rob Beezer (Univ of Puget Sound, Tacoma, WA, USA)
56. rlm -  Robert Miller (University of Washington, Seattle)
57. robertwb -  Robert Bradshaw (University of Washington, Seattle)
58. roed -  David Roe (Harvard University, Cambridge)
59. ronanpaixao - Ronan Paixão (Brazil)
60. saliola -  Franco Saliola (Université de Marne-la-Vallée)
61. sbarthelemy - Sébastien Barthélemy (upmc, Paris)
62. schilly -  Harald Schilly (University of Vienna, Austria)
63. SimonKing - Simon King
64. slabbe - Sébastien Labbé (LaCIM, Université du Québec à Montréal, Canada)
65. syazdani - Soroosh Yazdani
66. stankewicz - Jim Stankewicz(University of Georgia, USA)
67. thevenyp - Philippe Theveny (INRIA, France)
68. tjlahey - Tim Lahey
69. tnagel - Tobias Nagel (University of Mainz, Germany)
70. tornaria -  Gonzalo Tornaría (Universidad de la República, Uruguay)
71. vdelecroix -  Vincent Delecroix (Université de la Méditerranée, Marseille, France)
72. was -  William Stein (University of Washington)
73. wcauchois - Bill Cauchois (University of Washington)
74. wdj - David Joyner
75. whuss - Wilfried Huss (Graz University of Technology, Austria)
76. wuthrich - Chris Wuthrich (Nottingham, uk)
77. ylchapuy - Yann Laigle-Chapuy
78. zimmerma -  Paul Zimmermann (LORIA/INRIA, Nancy, France)

No identification/not yet publicly identified :)

1. boussica

It is useful to enter a search string like this in Google (this is often better than trac's builtin search):

put your search here     site:http://trac.sagemath.org/sage_trac/ticket