Newton.java in programe

Newton.java

           public class Newton

{

              public static double sqrt(double c) 

{

        if (c < 0) return Double.NaN;

        double EPS = 1E-15;

        double t = c;

        while (Math.abs(t - c/t) > EPS*t)

            t = (c/t + t) / 2.0;

        return t;

    }

                 public static double sqrt(double c, double EPS)

 {

        if (c < 0) return Double.NaN;

        double t = c;

        while (Math.abs(t - c/t) > EPS*t)

        t = (c/t + t) / 2.0;

        return t;

    }

                public static void main(String[] args) 

               {

                double[] a = new double[args.length];

        for (int i = 0; i < args.length; i++) 

  {

            a[i] = Double.parseDouble(args[i]);

   }

                 for (int i = 0; i < a.length; i++) 

       {

            double x = sqrt(a[i]);

            StdOut.println(x);

        }

    }

}