On Mon, Jan 22, 2007 at 09:01:57AM -0800, William Stein wrote: > Yes. E.g., there is a large table of graphs that one person made, and another > very large table of reflexive polytopes in dimension <= 4. Both are best > queried using SQL. Gonzalo Tornario once made a very nice SQLite database > of Cremona's tables of elliptic curves. I have a lot of data that might > best be stored as a SQL table.
The database with Cremona's tables is up-to-date, I can contribute it and/or the scripts to generate it (bash+perl+wget+pari+sqlite+...). The database currently (conductor up to 130k) weights 500+ Mb, and it takes 2-3 hours to generate (it computes /all/ quadratic twists in the tables). I also have a database for some of William's data on newforms of weight 2, although it is more limited (I believe up to level 5k or so). There is also a database of ternary quadratic forms computed by myself. The data is online at http://www.ma.utexas.edu/users/tornaria/cnt/; unfortunately you cannot do sql queries on the databases, but you can browse around, including taking quadratic twists, etc. Best, Gonzalo --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~----------~----~----~----~------~----~------~--~---
