Hello, On Wed, May 5, 2010 at 5:03 AM, Matt Bainbridge <bainbridge.m...@gmail.com> wrote: > I wrote a sage program which does a lot of arithmetic in the field of > rational functions Frac(Q[x,y,z]). The problem is that sage doesn't > check for common divisors of the numerator and denominator, so after > doing a lot of arithmetic operations, I end up with rational functions > whose numerator and denominator are divisible by huge integers (on the > order of 2^3000). Is there a reasonable way to get sage to eliminate > common factors after each arithmetic operation?
Currently, the easiest way to do this is just to work over Frac(ZZ[x,y,z]) which is equivalent. --Mike -- 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
