unary operation

In this case f is called a unary operation on A.

Unary operations create a new graph from the old one.

Also for unary operations like or x the number is entered first then the operator.

A baby step is an unary operation on a one-dimensional infrastructure .

It is thus a unary operation on sequences.

The case of a unary operation is similar; but one should also look at nullary operations, which pick out a constant element.

Unary operations involve only one value, such as negation and trigonometric functions.

As unary operations have only one operand they are evaluated before other operations containing them.

It also carries an additional unary operation, .

Unary operations take a single input number and produce a single output number.

Other structures involve weakening or strengthening the axioms for groups, and may additionally use unary operations.

The unary operation of projection in relational algebra.

Groups also require a unary operation, called inverse, the group counterpart of Boolean complementation.

Unary system: S and a single unary operation over S.

In mathematics, a unary operation is an operation with only one operand, i.e. a single input.

A category of this sort can be viewed as augmented with a unary operation, called inverse by analogy with group theory.

In order to obtain interesting notion(s), the unary operation must somehow interact with the semigroup operation.

A unary operation is idempotent if it maps each element of to a fixed point of .

Group: a monoid with a unary operation (inverse), giving rise to inverse elements.

Operations on sets include the binary operations union and intersection and the unary operation of complementation.

However the complement laws give the fundamental properties of the somewhat inverse-like unary operation of set complementation.

Arithmetics are pointed unary systems, whose unary operation is injective successor, and with distinguished element 0.

The corresponding unary operation over L, called complementation, introduces an analogue of logical negation into lattice theory.

Thus a unary operation has arity one, and a binary operation has arity two.

Thus a subgroup of a group is a subset on which the binary product and the unary operation of inversion satisfy the closure axiom.