| public static dNrm2 ( double store, int offset, int stride, int count ) : double | ||
| store | double | The source vector. |
| offset | int | The offset in the source. |
| stride | int | The offset between two elements. |
| count | int | The number of elements to consider. |
| return | double | |
public static double dNrm2(double[] store, int offset, int stride, int count)
{
double m = 0.0;
int n = 0;
int i = offset;
while (n < count)
{
double x = store[i];
m += x * x;
n++;
i += stride;
}
return Math.Sqrt(m);
}
