static void Main(string[] args)
{
System.Console.WriteLine("The problem of the algebraic interpolation.");
Interpolation i1 = new Interpolation();
Interpolation i2 = new Interpolation();
Function f = new EFunction();
float a = 0.0f;
float b = 1.0f;
int m = 10;
int n = 10;
System.Console.Write("Function: ");
f.Print();
System.Console.WriteLine("Segment: [{0}, {1}]", a, b);
System.Console.WriteLine("Params: m = {0}, n = {1}", m, n);
System.Console.WriteLine("Inverse:");
i1.Func = f;
i1.Init(m, n, a, b, true);
System.Console.WriteLine("Normal:");
i2.Func = f;
i2.Init(m, n, a, b, false);
RootSolution rs = new RootSolution();
rs.Init(0.000001f, 0.05f, a, b, false);
rs.Func = i2;
Differential.print(f, i2);
float fx;
while (true)
{
System.Console.WriteLine("Input F");
float x = Convert.ToSingle(System.Console.ReadLine(), System.Globalization.CultureInfo.InvariantCulture);
System.Console.WriteLine("First Solution");
fx = i1.Calc(x, new LagrangeMethod());
System.Console.WriteLine("Pn(x) = {0}", (float)fx);
System.Console.WriteLine("efn(x) = {0}", Math.Abs((float)f.f(fx) - x));
System.Console.WriteLine("Second Solution");
rs.X = x;
List <float> roots = rs.getRoots(new BisectionMethod());
for (int i = 0; i < roots.Count(); i++)
{
fx = roots[i];
System.Console.WriteLine("Pn(x) = {0}", (float)fx);
System.Console.WriteLine("efn(x) = {0}", Math.Abs((float)f.f(fx) - x));
}
}
System.Console.ReadKey();
}
static void Main(string[] args)
{
System.Console.WriteLine("The problem of the algebraic interpolation.");
Interpolation i1 = new Interpolation();
Interpolation i2 = new Interpolation();
Function f = new EFunction();
float a = 0.0f;
float b = 1.0f;
int m = 10;
int n = 10;
System.Console.Write("Function: ");
f.Print();
System.Console.WriteLine("Segment: [{0}, {1}]", a, b);
System.Console.WriteLine("Params: m = {0}, n = {1}", m, n);
System.Console.WriteLine("Inverse:");
i1.Func = f;
i1.Init(m, n, a, b, true);
System.Console.WriteLine("Normal:");
i2.Func = f;
i2.Init(m, n, a, b, false);
RootSolution rs = new RootSolution();
rs.Init(0.000001f, 0.05f, a, b, false);
rs.Func = i2;
Differential.print(f, i2);
float fx;
while (true)
{
System.Console.WriteLine("Input F");
float x = Convert.ToSingle(System.Console.ReadLine(), System.Globalization.CultureInfo.InvariantCulture);
System.Console.WriteLine("First Solution");
fx = i1.Calc(x, new LagrangeMethod());
System.Console.WriteLine("Pn(x) = {0}", (float)fx);
System.Console.WriteLine("efn(x) = {0}", Math.Abs((float)f.f(fx) - x));
System.Console.WriteLine("Second Solution");
rs.X = x;
List<float> roots = rs.getRoots(new BisectionMethod());
for (int i = 0; i < roots.Count(); i++)
{
fx = roots[i];
System.Console.WriteLine("Pn(x) = {0}", (float)fx);
System.Console.WriteLine("efn(x) = {0}", Math.Abs((float)f.f(fx) - x));
}
}
System.Console.ReadKey();
}
