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. I can write the K.integral_basis()
and try to solve an equation but then again P.roots(ring=K) gives
little help since it returns only "[(a, 1)]" and a.galois_conjugates()
again gives only "a".
Eduard
--~--~---------~--~----~------------~-------~--~----~
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
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
