Number.Cos

Syntax

Number.Cos(number as nullable number) as nullable number

About

Returns the cosine of the specified angle.

• number: An angle, measured in radians.

Example 1

Find the cosine of the angle 0.

Usage

Number.Cos(0)

Output

1

Example 2

Find the cosine of π radians.

Usage

Number.Cos(Number.PI)

Output

-1