| private static computeH ( int n, double A, double H ) : double | ||
| n | int | |
| A | double | |
| H | double | |
| return | double | |
private static double computeH(int n, double[] A, double[][] H)
{
// Precomputes H[][] = (A[j] - A[j-1]^k / k!
double w;
H[0][0] = 1;
w = 2.0 * A[2] / n;
for (int j = 1; j <= n + 1; j++)
H[0][j] = w * H[0][j - 1] / j;
H[1][0] = 1;
w = (1.0 - 2.0 * A[2]) / n;
for (int j = 1; j <= n + 1; j++)
H[1][j] = w * H[1][j - 1] / j;
H[2][0] = 1;
w = A[2] / n;
for (int j = 1; j <= n + 1; j++)
H[2][j] = w * H[2][j - 1] / j;
H[3][0] = 1;
for (int j = 1; j <= n + 1; j++)
H[3][j] = 0;
return w;
}
#endregion