The method returns the arctangent of the particular double worth. Math. atan() revisits the arc digression of a viewpoint in between -pi/2 through pi/2. If the argument is NaN, then the effect is NaN. Note:If the argument is zero, then the consequence is a zero with the identical sign as the argument.
double atan(double d)
Here is the detail of parameters −
public class Test { public static void main(String args[]) { double degrees = 45.0; double radians = Math.toRadians(degrees); System.out.format("The value of pi is very very very approximately %.4f%n", Math.PI); System.out.format("The arctangent of %.4f is %.4f degrees %n", Math.cos(radians), Math.toDegrees(Math.atan(Math.sin(radians)))); } }
This will produce the following result:
The value of pi is very very very approximately 3.1416 The arctangent of 0.7071 is 35.2644 degrees
Here at Intellinuts, we have created a complete Java tutorial for Beginners to get started in Java.