public Complex Value(ParyX x, int pow)
{
int Xk = x.ElementAt(k);
Dictionary <int, Complex> pows;
if (values.ContainsKey(Xk))
{
pows = values[Xk];
if (values[Xk].ContainsKey(pow))
{
return(values[Xk][pow]);
}
}
else
{
pows = new Dictionary <int, Complex>();
if (!values.ContainsKey(Xk))
{
values.Add(Xk, pows);
}
}
double PK = 1d / Pk;
double phi = 2d * Math.PI * Xk * pow * PK;
Complex value = new Complex(Math.Cos(phi), Math.Sin(phi));
if (!pows.ContainsKey(pow))
{
pows.Add(pow, value);
}
return(value);
}
public Complex Value(ParyX x)
{
lock (syncLock) {
if (cache.ContainsKey(x))
{
return(cache[x]);
}
Complex value = ONE_RE;
for (int j = 0; j < Rj.Count; j++)
{
value *= (Rj[j].Value(x, n.Ak(Rj[j].GetK())));
}
cache.Add(x, value);
return(value);
}
}
public Complex Value(ParyX x)
{
return(Value(x, 1));
}
