The negative integers ..., , , .
Z^-
See also
Counting Number, Natural Number, Negative, Whole Number, Z, Z-+, Z-*Explore with Wolfram|Alpha
References
Barnes-Svarney, P. and Svarney, T. E. The Handy Math Answer Book, 2nd ed. Visible Ink Press, 2012.Cite this as:
Weisstein, Eric W. "Z^-." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Z-.html