Cos

Description

Calculates the cosine of an angle.

Syntax

Cos ( n )

Argument

Description

n

The angle (in radians) for which you want the cosine


Return value

Double. Returns the cosine of n.

Examples

This expression returns 1:

Cos(0)

This expression returns .540302:

Cos(1)

This expression returns -1:

Cos(Pi(1))

See also

Pi

Sin

Tan