Yes, exactly 12xy= 24x+36y. On 5 December 2010 00:22, JamesHDavenport <j.h.davenp...@bath.ac.uk> wrote:
> > > On Dec 4, 5:14 pm, Santanu Sarkar <sarkar.santanu....@gmail.com> > wrote: > > Consider a collection of polynomials over three variables x, y, z. > > Suppose, we replace monomial xy by 2x+3y for each polynomial. > > And also each multiple of xy say xyz will be replaced by z(2x+3y). > Therefore (xy)*(xy) will be (2x+3y)*(2x+3y) which has 12xy: > does this get rewritten to 24x+36y? > Until you define this, I don't know what you mean. > > Is there any easier method to do this in Sage? > Groebner bases with elimination orderings tend to be easy-to-write > ways of doing this sort of thing. > > -- > 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<sage-support%2bunsubscr...@googlegroups.com> > For more options, visit this group at > http://groups.google.com/group/sage-support > URL: http://www.sagemath.org > -- 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: http://www.sagemath.org
