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18 lines
494 B
C++
18 lines
494 B
C++
#include <boost/numeric/ublas/triangular.hpp>
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#include <boost/numeric/ublas/io.hpp>
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int main () {
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using namespace boost::numeric::ublas;
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matrix<double> m (3, 3);
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vector<double> v (3);
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for (unsigned i = 0; i < std::min (m.size1 (), v.size ()); ++ i) {
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for (unsigned j = 0; j <= i; ++ j)
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m (i, j) = 3 * i + j + 1;
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v (i) = i;
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}
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std::cout << solve (m, v, lower_tag ()) << std::endl;
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std::cout << solve (v, m, lower_tag ()) << std::endl;
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}
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