Cool beans, Martin.  I'll take your advice and pop the method into
mq.MPolynomialSystem after you move the class into
sage.rings.polynomial.

Thanks.
Alex

On Jan 13, 12:21 pm, Martin Albrecht <martinralbre...@googlemail.com>
wrote:
> On Wednesday 12 January 2011, AlexRaichevwrote:
>
> > I had some library problems in creating a Sage sandbox but resolved
> > them with the help of ask.sagemath.org.  So now i'm back into
> > submitting to Sage a function that checks whether a list of
> > polynomials is algebraically independent.  Since my function uses an
> > elimination ideal, i took Simon's advice and added it as a method of
> > the class
> > sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingu
> > lar.
>
> I still think that mq.MPolynomialSystem would be a good class, since
> essentially implements  a list of polynomials in light of the fact that we
> don't identify lists of polynomials and ideals in Sage. Of course, it should
> be moved to sage.rings.polynomial (I can do that, so you don't have to worry
> about that).
>
> > Then i ran into trouble, because that class is written in Cython, i
> > only know Python, and my code is written in Sage.  Man, this is
> > getting difficult, and yet my function is so simple!
>
> Just drop your code into the class of your choice - Python or Cython. Cython
> implements most of Python's syntax, so your code should just work.
>
> 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://martinralbrecht.wordpress.com/
> _jab: martinralbre...@jabber.ccc.de

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