Math.cosh(double x) has the following syntax.
public static double cosh(double x)
In the following code shows how to use Math.cosh(double x) method.
//from w w w . j av a 2 s. co m public class Main { public static void main(String[] args) { double x = 45.0; double y = 180.0; // convert them to radians x = Math.toRadians(x); y = Math.toRadians(y); // output their hyperbolic cosine System.out.println("Math.cosh(" + x + ")=" + Math.cosh(x)); System.out.println("Math.cosh(" + y + ")=" + Math.cosh(y)); } }
The code above generates the following result.