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Difference between revisions of "Real"

(New article. My computer did not allow me to include the set of integers, Z. Could someone else include it?)
(No difference)

Revision as of 09:25, 22 June 2006

A real is a number, rational or irrational. The set of real numbers is denoted by $\mathbb{R}$. The set $\mathbb{R}$ contains the subsets $\mathbb{N}$, $\mathbb{R}$, $\mathbb{J}$, and $\mathbb{Q}$. The set of real numbers does not include complex numbers, denoted by $\mathbb{C}$, or other imaginary numbers.

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