Differences between revisions 3 and 4
⇤ ← Revision 3 as of 2009-01-24 17:53:25 →
Size: 795
Editor: AlexGhitza
Comment:
← Revision 4 as of 2009-01-24 18:05:10 → ⇥
Size: 956
Editor: AlexGhitza
Comment:
Deletions are marked like this. Additions are marked like this.
Line 19: Line 19:
=== Number Theory ===

 * 3045 - K.gen() where K = GF(p) returns 1, not a primitive element
Line 22: Line 26:

=== Documentation ===

 * #5087 - purge "cannonical" typos

Alex Ghitza's Status Report for Sage Days 12

I fixed the following bugs:

Modular Symbols (with Craig Citro)

  • #1127 - modularSymbol complement fails for E=128a
  • #2535 - Problem with cuspidal_subspace and new_subspace for modular symbols

NOTE: We used a naive approach to solving both of these issues, but there is more to be done about complement() and dual_free_module() for submodules of modular symbols, see for instance the new #5080 that was uncovered by Robert Bradshaw and Craig Citro.

Packages

  • #4322 - modular polynomials database is broken

  • #4755 - CremonaDatabase().number_of_curves() should work when the optional database isn't installed

Number Theory

  • 3045 - K.gen() where K = GF(p) returns 1, not a primitive element

Calculus

  • #2404 - subs_expr claims to take a dictionary, but doesn't

Documentation

  • #5087 - purge "cannonical" typos

days12/statusreports/aghitza (last edited 2009-01-24 18:11:27 by AlexGhitza)