ATAN2

Syntax:

ATAN2 ( x , y )

Description: Computes the arc tangent of the coordinates x and y.

Arguments:

Name

Type

Description

x

number

The first coordinate.

y

number

The second coordinate.

Return Type and Value: number – The arc tangent of x.

However, if both x and y are zero, #DIV/0! is returned.

example: