Hey Mike and Luis:
> > (5) Factorize polynomials in Q[x,y,z,t,a] extracted from
> > numerators/denominatos of rational functions.
>
> We can do this via Maxima. First we convert f to Maxima and call the
> factor command passing in the defining polynomial for the number
> field. Then we extract
On 20 mar, 14:07, Mike Hansen wrote:
> The best way to work with this object is to do like you did:
>
> sage: K.=NumberField(x^4+x+1)
> sage: R.=K['x,y,z,t']
>
> Then, we can construct some elements of this field:
>
> sage: f = (a^2*x + y)*(z+a*t); f
> (a^2)*x*z + y*z + (a^3)*x*t + (a)*y*t
> sa
Hello,
On Mar 20, 4:18 am, luisfe wrote:
> Hi all,
> Mathematically, I have the following field:
> Q(x,y,z,t,a)
>
> Where x,y,z,t are indeterminates and "a" is an algebraic number over
> the
> rationals (lets say degree 4).
>
> If I have some elements, let say f,g,h in this field I would like to
