mirror of
https://github.com/boostorg/ublas.git
synced 2026-02-09 11:32:19 +00:00
18 lines
464 B
C++
18 lines
464 B
C++
#include <boost/numeric/ublas/matrix.hpp>
|
|
#include <boost/numeric/ublas/io.hpp>
|
|
|
|
int main () {
|
|
using namespace boost::numeric::ublas;
|
|
matrix<double> m (3, 3);
|
|
vector<double> v (3);
|
|
for (unsigned i = 0; i < std::min (m.size1 (), v.size ()); ++ i) {
|
|
for (unsigned j = 0; j < m.size2 (); ++ j)
|
|
m (i, j) = 3 * i + j;
|
|
v (i) = i;
|
|
}
|
|
|
|
std::cout << prod (m, v) << std::endl;
|
|
std::cout << prod (v, m) << std::endl;
|
|
}
|
|
|