public ActionResult Muller(Muller_model model, string submitbutton)
        {
            Muller mullerMet = new Muller();
            model.ans = new Answer_Model();
            mullerMet.Function = model.function;
            mullerMet.X0 = model.X0;
            mullerMet.X1 = model.X1;
            mullerMet.X2 = model.X2;
            mullerMet.Tol = Convert.ToDecimal(model.tolerancia);
            mullerMet.N = (decimal)model.iteraciones;
            model.ans.Res = mullerMet.Solve();
            model.ans.status = 0;

            if (model.ans.Res[0] == 'S')
                model.ans.status = 1;
            else
                model.ans.status = 2;
            return View(model);
        }
 public ActionResult Muller()
 {
     Muller_model model = new Muller_model();
     model.function = "16x^4-40x^3+5x^2+20x+6";
     model.X0 = 0.5m;
     model.X1 = 1;
     model.X2 = 1.5m;
     model.tolerancia = "0.001";
     model.iteraciones = 25;
     Muller mullerMet = new Muller();
     model.ans = new Answer_Model();
     mullerMet.Function = "x^3 + 2x^2 + 10x - 20";
     mullerMet.X0 = 0.5m;
     mullerMet.X1 = 1;
     mullerMet.X2 = 1.5m;
     mullerMet.Tol = 0.001m;
     mullerMet.N = (decimal)25;
     model.ans.Res = mullerMet.Solve();
     model.ans.status = 0;
     return View(model);
 }