Encyclopedia > Unary operation

Article Content

Unary operation

In mathematics, a unary operation is an operation with only one operand. For instance, logical negation is a unary operation on truth values and squaring is a unary operation on the real numbers. A unary operation on the set S is nothing but a function S → S.

Featured Article

East Islip, New York

... every 100 females age 18 and over, there are 90.1 males. The median income for a household in the town is $71,106, and the median income for a family is $77,593. Males ...