On Jun 25, 6:28 pm, egb <[email protected]> wrote:
> Hello!
>
> I have a polynomial P, let's say P = x^3 - 139656*x^2 -
> 59208339456*x - 1467625047588864.
>
> K.<a> = NumberField(P)
>
> Clearly a.charpoly() gives me P. I want to know if there is a
> way to express the other two roots of P, besides a, as a polynomial
> with rational coefficients in a.
P has no other roots in K, except a. Why do you think it should?
David
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