Re: question on HW

[William Stein]

On Sat, Oct 27, 2012 at 4:54 PM, Hao Chen <chen...@uw.edu> wrote:
> Hi William,
> So for no.3 this homework 5 I'm a little confused: is the cubic root of 2 in
> the
> ring of integers of Q adjoint cubic root of 7?

It's a typo on my part. It should be "cube root of 2". I've updated
the homework online:

http://wstein.org/edu/2012/ant/hw/5.pdf

>
> --
> Hao Chen
> Department of Mathematics,
> University of Washington, Seattle
>
>



--
William Stein
Professor of Mathematics
University of Washington
http://wstein.org