On Thursday 28 May 2009, Ryan Hinton wrote:
> Martin,
>
> Thanks for the reply. Did I mention I'm using 3.4.2? When I try
> using mon // x instead of mon / x, I get an exception:
>
> ---
> AttributeError
On May 28, 4:19 pm, Ryan Hinton wrote:
>
>
> I also tried working directly
> with the degree tuples instead of the monomials, but tuples aren't
> mutable, subtraction isn't defined for them, and (x1**(-1)) gives a
> FractionFieldElement again.
>
> Any suggestions?
How about copying the degree t
Martin,
Thanks for the reply. Did I mention I'm using 3.4.2? When I try
using mon // x instead of mon / x, I get an exception:
---
AttributeErrorTraceback (most recent call
last)
/home/ryan/.sa
> # loop over
> diff_mu = {}
> curr_mons = mu.monomials()
> while len(curr_mons) > 0:
> mon = curr_mons.pop()
> deg = mon.degrees()
> diff_mu[deg] = True
> for x in xgens:
> if mon.degree(x) > 0:
> curr_mons.append(mon / x)
> # this gives a FractionF
