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Returns the angle whose tangent is the specified number.
static float Atan(float x);
public static float Atan (float x);
static member Atan : single -> single
Public Shared Function Atan (x As Single) As Single
A number representing a tangent.
An angle, θ, measured in radians, such that -π/2 ≤ θ ≤ π/2.
A positive return value represents a counterclockwise angle from the x-axis; a negative return value represents a clockwise angle.
Multiply the return value by 180/MathF.PI to convert from radians to degrees.
This method calls into the underlying C runtime, and the exact result or valid input range may differ between different operating systems or architectures.