What's the field of fractions of $\displaystyle \mathbb{Z}[\sqrt{-4}]$?

$\displaystyle \mathbb{Q}(i)$? Why?

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- Mar 22nd 2011, 04:43 PMStigerthe field of fractions
What's the field of fractions of $\displaystyle \mathbb{Z}[\sqrt{-4}]$?

$\displaystyle \mathbb{Q}(i)$? Why? - Mar 22nd 2011, 07:26 PMtonio
- Mar 23rd 2011, 01:58 AMStiger