ARCTAN2ΒΆ

Calculates the arctangent value based on the given x and y coordinates.

Syntax

=ARCTAN2(X, Y)

Arguments

Name

Description

X

X Coordinate.

Y

Y Coordinate.

Return Value

Evaluated angle in radians.

Example

Function

Result

Comment

=ARCTAN2(50,50)

0.78539816

An equal value for X and Y will lead to a 45 degree angle.