Re: Computation with two algebraic integers

Kurt Foster on Thu, 22 Jan 2026 19:53:46 +0100

[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

Re: Computation with two algebraic integers

To: pari-users <pari-users@pari.math.u-bordeaux.fr>
Subject: Re: Computation with two algebraic integers
From: Kurt Foster <drsardonicus@earthlink.net>
Date: Thu, 22 Jan 2026 12:53:39 -0600
References: <19be5fe796e.1052676cf41203.640871399453796018@zoho.com> <aXIxkyKCwROsJcI7@seventeen> <19be64f0542.b2538fd642552.6512830698565436321@zoho.com>

On Jan 22, 2026, at 9:24 AM, Ewan Delanoy wrote:

minpoly_for_h=h^6 - 3*h^4 + 3*h^2 - 3
minpoly_for_g=g^3-2

I note that minpoly_for_h = (h-1)^3 - 2. This looks suspiciously likethe minpoly_for_g.

References:
- Computation with two algebraic integers
  - From: Ewan Delanoy <ewan.delanoy@zoho.com>
- Re: Computation with two algebraic integers
  - From: Bill Allombert <Bill.Allombert@math.u-bordeaux.fr>
- Re: Computation with two algebraic integers
  - From: Ewan Delanoy <ewan.delanoy@zoho.com>

Prev by Date: Re: polred and variants
Next by Date: Re: Computation with two algebraic integers
Previous by thread: Re: Computation with two algebraic integers
Next by thread: Re: Computation with two algebraic integers
Index(es):
- Date
- Thread