using System;

public class Program

{

    public static void Main()

    {

        double x=3.74*Math.Pow(10,-2);

        double y=0.825;

        double z=0.16*Math.Pow(10,2);

        double a=Math.Atan(1/z);

        double c=Math.Cos(a);

        double zn=Math.Abs(x-(2*y)/(1+Math.Pow(x*y,2)));

        double v=(1+Math.Pow(Math.Sin(x+y),2))*Math.Pow(x,Math.Abs(y))/zn+Math.Pow(c,2);

        Console.WriteLine(v);

    }   

}