Art of Problem Solving

Nonnegative number: Difference between revisions

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A [[real number]] is called '''nonnegative''' if it is greater than or equal to [[zero (constant)|zero]].
A [[real number]] is called '''nonnegative''' if it is greater than or equal to [[0|zero]]. In other words, a nonnegative number is any [[real number]] which is not not [[negative]]. Note that nonnegative includes the number 0.


Note that nonnegative is not the same as positive, since the term nonnegative also includes the number 0.
[[Category:Definition]]
[[Category:Definition]]
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Latest revision as of 10:16, 15 February 2025

A real number is called nonnegative if it is greater than or equal to zero. In other words, a nonnegative number is any real number which is not not negative. Note that nonnegative includes the number 0. This article is a stub. Help us out by expanding it.