Example 1.1.3: Is Q a field

Is the set of rational numbers Q a field?
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Yes, Q is a field (but N and Z are not). It's up to you to check the various field axioms (not too hard).

Interactive Complex Analysis, ver. 1.0.0
(c) 2006-2007, Bert G. Wachsmuth
Page last modified: May 29, 2007