using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Text;
using System.Threading.Tasks;
using MathNet.Numerics;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Equation equation = new Equation();
            equation.itMax = 255;
            equation.ComputeFunction = Calculate;
            equation.ComputeIterateFunction = Iterate;
            ImageProcessor processor = new ImageProcessor(1920, 1080, 7, 7);
            processor.DrawImage(equation, "M:/Pictures/Complex/TFF/Baud4.png", false);

        }

        static Complex Calculate(Complex z)
        {
            return Complex.Add(
                    new Complex(SpecialFunctions.Gamma((z.Real + 1) / 2), 0),
                    Complex.Log(z));

        }

        static int Iterate(Complex c, int itMax)
        {
            Complex z = c;
            int i = 0;
            for (i = 0; i < itMax; i++)
            {
                z = Complex.Add(Complex.Pow(z, 2), c);
            }
            /*
            double mag = Math.Round(c.Magnitude);
            int real = Convert.ToInt32(mag);
            if (real < 0) real = Math.Abs(real);
            int im = Convert.ToInt32(Math.Round(c.Imaginary));
            int i;
            for (i = 0; i < itMax; i++)
            {
                if (real % 2 == 0) real /= 2;
                else real = 3*real + 1;
                if (real == 1)
                {
                    break;
                }
            }
            if (i == itMax) return i;
            */
            return i;
        }

        static Complex x(double a, double b)
        {
            return new Complex(a, b);
        }
    }
}