[sage-support] Re: Need arbitrary Singular term orders

2011-05-19 Thread Simon King
On 20 Mai, 07:51, Simon King wrote: > If I am not mistaken, "dp" in Singular means degree reverse lexicographical > order See http://www.singular.uni-kl.de/Manual/latest/sing_743.htm#IDX285 -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, se

[sage-support] Re: Need arbitrary Singular term orders

2011-05-19 Thread Simon King
Hi Jeff, On 20 Mai, 03:32, Jeff Stroomer wrote: > It turns out the Singular "dp" order is an example of the kind of > order I need, and of course "dp" gets passed from Sage to Singular > unmolested.  This means I can make some immediate progress, and > postpone looking at other orders for the mom

[sage-support] Re: Need arbitrary Singular term orders

2011-05-19 Thread Jeff Stroomer
Martin, > The patch by Kwankyu Lee seems to allow that, i.e. you can give a Singular > string an pass force=True, which *should* pass it through to Singular. Sorry, I never before knew that sage has a patching mechanism. I did give it a try, and verified that the patch was indeed installed and r

Re: [sage-support] Re: Finding common root of few polynomials

2011-05-19 Thread Santanu Sarkar
Dear Simon, Thanks for your effort. Just two algebraic question. 1. What is the dimension of an ideal in a polynomial ring? 2. If number of variable is n and dimension of ideal is m, is the number of parameter n-m? Please refer some books or study materials. With regards, Santanu On 19 M

[sage-support] Re: Export notebook interact java applets

2011-05-19 Thread kcrisman
On May 17, 9:48 pm, Dan Drake wrote: > On Tue, 17 May 2011 at 12:58PM -0700, kcrisman wrote: > > If we are able to integrate Geogebra into Sage (there is proof of > > concept, the details remain!), that would provide a way to create > > standalone Java applets from Sage for the things Geogebra d

Re: [sage-support] Re: Need arbitrary Singular term orders

2011-05-19 Thread Martin Albrecht
> Martin, Hi Jeff, > Thanks for getting back to me. It might be possible for me to use the > weighted orderings - I'll have to think about it a little. I also > thought I could use a matrix order, but when I try the following I > don't get the answer I hoped to see: > > T = TermOrder('M(-

[sage-support] Re: Finding common root of few polynomials

2011-05-19 Thread Simon King
On 19 Mai, 09:08, Simon King wrote: >   /mnt/local/king/SAGE/sage-4.7.rc2/local/lib/python2.6/site-packages/ > sage/rings/ring.so in sage.rings.ring.Ring.is_finite (sage/rings/ > ring.c:5955)() > >   NotImplementedError: > > I think that is a bug, and I will open a trac ticket for it. It is trac

[sage-support] Re: Export notebook interact java applets

2011-05-19 Thread Rolf
Thank you very much for these helpful replies. -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: htt

[sage-support] Re: Finding common root of few polynomials

2011-05-19 Thread Simon King
On 19 Mai, 09:08, Simon King wrote: >   NotImplementedError: > > I think that is a bug, and I will open a trac ticket for it. Fixing it does not suffice. There are further NotImplementedErrors, due to the fact that Sage can not factorise elements of the above polynomial ring with parameters. That

[sage-support] Re: Finding common root of few polynomials

2011-05-19 Thread Simon King
Hi Santanu, I noticed that you also opened a new thread for your question. I think that it is fine to keep the discussion on the existing thread, since your new question is of course very similar to the old. On 19 Mai, 08:27, Santanu Sarkar wrote: > Dear Simon, >  Thank you very much. This appro