Sage Days 69: Women in Sage 6 (September 4-9, 2015)

Saturday (Sept 5)

• 9:00 a.m. getting started on trac
• 10:30 a.m. projects
• 5:00 p.m. status reports

Sunday (Sept 6)

• 9:00 a.m. review a patch example
• 10:00 a.m. project work
• 5:00 p.m. workshop dinner

Monday (Sept 7)

• 10:00 a.m. project work
• 5:00 p.m. status reports

Tuesday (Sept 8)

• 10:00 a.m. project work
• 5:00 p.m. status reports

Wednesday (Sept 9)

• 10:00 a.m. departure

Projects:

• Writing/fixing documentation: fixing typos
  • git command should be git -command

  • git trac review : In http://doc.sagemath.org/html/en/developer/git_trac.html#reviewing , "git trac review 12345 downloads the branch from the ticket and shows you what is being added" is not exactly what it does.

  • The deprecation explication in Developer's guide is unclear. Especially, the deprecation should be made more clear for when you move a file. http://doc.sagemath.org/html/en/developer/coding_in_python.html#deprecation

  • The way to install Sage for developers is wrong : "You can use your local installation of Sage, or (to start without Sage) download it from github which is a public read-only mirror (=faster) of our internal git repository". I think we had difficulties developing because we tried to use our local installation (with the tar file) instead of the git one. http://doc.sagemath.org/html/en/developer/walk_through.html#obtaining-the-sage-source-code

• Reviewing patches
• ABC project (Lily, Kristin, Aly, Jen, Jen)
• Modular forms project (Jackie, Aly, Lubjana)
• Combinatorics patches (Emily, Nadia, Stéphanie, Mélodie)

  • Finish fully packed loop class http://trac.sagemath.org/ticket/18003

  • Create a snake graph class (using part of the code written for on http://trac.sagemath.org/ticket/16310)

    • http://trac.sagemath.org/ticket/19160

  • Words : Lyndon and Christoffel words. See http://trac.sagemath.org/ticket/19150, http://trac.sagemath.org/ticket/19154, http://trac.sagemath.org/ticket/19155, http://trac.sagemath.org/ticket/19159 and more patches coming soon

  • Review patches : http://trac.sagemath.org/ticket/19008 (about graphs), http://trac.sagemath.org/ticket/19161 (about posets)

• Recurrences for hypergeometric sums - Sister Celine's algorithm code (Karen)

  • https://www.math.upenn.edu/~wilf/AeqB.html

  • http://mathworld.wolfram.com/SisterCelinesMethod.html

• Analytic rank for elliptic curve L-functions (Michelle)
• Reducing models of hyperelliptic curves (Lubjana)
• Newton's method bug (Amy)
  • No more bug.
• Updating old Sage worksheets to public SMC worksheets (Amy)
• Discrete Gaussian sampler bug (Kristin, Amy)

  • http://trac.sagemath.org/ticket/17764

  • http://trac.sagemath.org/ticket/19138

• Sturm sequences/ Weil polynomials (Alina) - patch in FLINT
• Power sums of roots of polynomials (Alina) - implement it in Sage (goal: beat pari)

Participant Tickets

• http://trac.sagemath.org/ticket/19145

• http://trac.sagemath.org/ticket/19154 (needs review)

Easy Trac Tickets

• To Review

  • http://trac.sagemath.org/ticket/14164

  • http://trac.sagemath.org/ticket/11699

  • http://trac.sagemath.org/ticket/11968

  • http://trac.sagemath.org/ticket/17299

  • http://trac.sagemath.org/ticket/17701

• Updates in Documentation

  • http://trac.sagemath.org/ticket/5728

  • http://trac.sagemath.org/ticket/6769

  • http://trac.sagemath.org/ticket/4204

  • http://trac.sagemath.org/ticket/7586

• Things that people at SD69 have a personal interest in seeing work

  • http://trac.sagemath.org/ticket/7114 (Amy)

  • http://trac.sagemath.org/ticket/8559 (Amy - might be easy)

  • http://trac.sagemath.org/ticket/14756 (Lubjana)

Organizers: Jennifer Balakrishnan, Alyson Deines

Participants:

• Jen Berg
• Lubjana Beshaj
• Alina Bucur
• Amy Feaver
• Emily Gunawan
• Lily Khadjavi
• Karen Kohl
• Michelle Kovesi
• Kristin Lauter
• Nadia Lafrenière
• Jackie Lang
• Mélodie Lapointe
• Stéphanie Schanck