using System;
using GP = Science.Physics.GeneralPhysics;

namespace ScienceTest.PhysicsTest.GeneralPhysicsTest
{
	/// <summary>
	/// EarthTest
	/// </summary>
	public class EntropyTest
	{
        public EntropyTest()
		{
		}
		private string result;
		public string Result
		{
			get{return result;}
		}
    	public void Compute()
		{
            GP.Entropy S = new GP.Entropy();

            GP.Heat Q = new GP.Heat();

            Q.DerivativeWithRespectToTemperature 
                = new GP.Calculus.Function<double,double>(dqdt);

            GP.Temperature Ti = new GP.Temperature();
            Ti.K = 30.0;

            GP.Temperature Tf = new GP.Temperature();
            Tf.K = 50.0;

            double ans = S.Difference(Q, Ti, Tf);

           
            result += ans.ToString();
		}

        private double dqdt(double t)
        {
            return t * t * t;
        }
	}
}
// 32666.6666666667