using System;

public class Test
{
	public static double Warp(double warpfactor)
	{
		double x = warpfactor;

		double a = 10.0 / 3.0;
		
		double base2 = x / 10;
		double pow2 = Math.Pow(10-x, 0.27);
		double exp2 = 91.28 / pow2;
		double pow1 = Math.Pow(base2, exp2);
		
		double b = 1 - pow1;
		
		double exp1 = a / b;
		
		double f = Math.Pow(x, exp1);
		
		return f;
	}
	
	public static void Main()
	{
		double warpfactor = 9;
		
		Console.WriteLine("Warpfactor of {0}: {1}", warpfactor, Warp(warpfactor));
	}
}