Inverse Tangent (2 Input)

Computes the arctangent of y/x in radians. This function can compute the arctangent for angles in any of the four quadrants of the x-y plane, whereas the Inverse Tangent function computes the arctangent in only two quadrants. The connector pane displays the default data types for this polymorphic function.

y can be a scalar number, array or cluster of numbers, array of clusters of numbers, and so on.
x can be a scalar number, array or cluster of numbers, array of clusters of numbers, and so on.
atan2(x,y) is the arctangent of y and x, in radians.