#include <boost/qvm/mat_operations.hpp>
namespace boost
{
namespace qvm
{
//Only enabled if:
// is_mat<A>::value && mat_traits<A>::rows==mat_traits<A>::cols
template <class A>
mat_traits<A>::scalar_type
determinant( A const & a );
}
}
This function computes the determinant of the (square) matrix a.