On Friday 20 February 2009, Jacob wrote: > Hi, > > From reading the documentation of the TermOrder command, it looks like > if I want to use a term order not defined in SAGE, I should be able to > make my term order a string that can be passed to Singular. This > works for some term orderings, but not for those that have commas in > their definitions. Judging from the code, I think that SAGE sees the > comma and assumes that I want a block ordering (which I don't).
That functionality simple isn't implemented (yet). Do you want to take a shot at implementing it (since you already looked at the code anyway :)). It shouldn't be too hard and the only issue I can see should be with libSingular which is more involving that the Singular interface (fiddling with Singular on the C level). I could probably take care of the last part if someone else addresses e.g. the format how we want to deal with weighted term orderings and the Singular pexpect interface first. This is now tracked at http://trac.sagemath.org/sage_trac/ticket/5326 Cheers, Martin -- name: Martin Albrecht _pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99 _otr: 47F43D1A 5D68C36F 468BAEBA 640E8856 D7951CCF _www: http://www.informatik.uni-bremen.de/~malb _jab: [email protected] --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
