TutorialLinAlgSetThreshold.cpp File Reference

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int	main ()

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main()

int main

(

)

Definition at line 4 of file TutorialLinAlgSetThreshold.cpp.

{
   Eigen::Matrix2d A;
   A << 2, 1,
        2, 0.9999999999;
   Eigen::FullPivLU<Eigen::Matrix2d> lu(A);
   std::cout << "By default, the rank of A is found to be " << lu.rank() << std::endl;
   lu.setThreshold(1e-5);
   std::cout << "With threshold 1e-5, the rank of A is found to be " << lu.rank() << std::endl;
}