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| author | Stanislaw Halik <sthalik@misaki.pl> | 2016-09-18 12:42:15 +0200 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2016-11-02 15:12:04 +0100 |
| commit | 44861dcbfeee041223c4aac1ee075e92fa4daa01 (patch) | |
| tree | 6dfdfd9637846a7aedd71ace97d7d2ad366496d7 /eigen/unsupported/doc/examples/MatrixLogarithm.cpp | |
| parent | f3fe458b9e0a29a99a39d47d9a76dc18964b6fec (diff) | |
update
Diffstat (limited to 'eigen/unsupported/doc/examples/MatrixLogarithm.cpp')
| -rw-r--r-- | eigen/unsupported/doc/examples/MatrixLogarithm.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/eigen/unsupported/doc/examples/MatrixLogarithm.cpp b/eigen/unsupported/doc/examples/MatrixLogarithm.cpp new file mode 100644 index 0000000..8c5d970 --- /dev/null +++ b/eigen/unsupported/doc/examples/MatrixLogarithm.cpp @@ -0,0 +1,15 @@ +#include <unsupported/Eigen/MatrixFunctions> +#include <iostream> + +using namespace Eigen; + +int main() +{ + using std::sqrt; + MatrixXd A(3,3); + A << 0.5*sqrt(2), -0.5*sqrt(2), 0, + 0.5*sqrt(2), 0.5*sqrt(2), 0, + 0, 0, 1; + std::cout << "The matrix A is:\n" << A << "\n\n"; + std::cout << "The matrix logarithm of A is:\n" << A.log() << "\n"; +} |