public Rosenbrock(Func <double[], double> f, Vector startPoint, double epsilon)
{
if (startPoint.IsEmpty)
{
throw new ArgumentException("startPoint");
}
n = startPoint.Length;
this.f = x => Direction == OptimizationDirection.ToMin ? f(x) : -f(x);
this.epsilon = epsilon;
y = startPoint;
d = new Vector[n];
for (int i = 0; i < n; i++)
{
d[i] = new Vector(n);
d[i][i] = 1;
}
SmartPoint.SetFunction(f);
}
public IterationDetails(Vector startPoint, int i)
{
I = i;
point = new SmartPoint(startPoint);
details = new List <StepDetails>();
}