Let $\displaystyle

w = \frac {-1}{2} + \frac {3^{1/2}}{2}i

$

Show that each element of Z[w] can be written in the form a+bw with a,b in Z

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- Jan 26th 2008, 11:55 AMtttcomraderShow Z[w] is in form of a+bw
Let $\displaystyle

w = \frac {-1}{2} + \frac {3^{1/2}}{2}i

$

Show that each element of Z[w] can be written in the form a+bw with a,b in Z - Jan 26th 2008, 01:01 PMOpalg