Nonpositive Integer

An integer that is either 0 or negative, i.e., a member of the set ${0} union Z^-$ , where Z-- denotes the negative integers.

See also

Negative Integer, Nonnegative Integer, Nonpositive Matrix, Positive Integer, Z--

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Cite this as:

Weisstein, Eric W. "Nonpositive Integer." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/NonpositiveInteger.html

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