14 for (
int i=0;i<n;i++) X(i)= 1.0/(double)(1+n-i);
21 for (
int i=0;i<X.
size();i++)sum+=X(i);
size_t size() const
Obtain size of array.
Main header of the library.
void initialize(numcxx::DArray1 &X)
One dimensional array class.
A::value_type sum(const A &a)
Sum of array or expression.
double sum_elements(numcxx::DArray1 &X)