1 files changed, 16 insertions, 0 deletions
diff --git a/eigen/unsupported/doc/examples/MatrixExponential.cpp b/eigen/unsupported/doc/examples/MatrixExponential.cpp
new file mode 100644
index 0000000..ebd3b96
--- /dev/null
+++ b/eigen/unsupported/doc/examples/MatrixExponential.cpp
@@ -0,0 +1,16 @@
+#include <unsupported/Eigen/MatrixFunctions>
+#include <iostream>
+
+using namespace Eigen;
+
+int main()
+{
+  const double pi = std::acos(-1.0);
+
+  MatrixXd A(3,3);
+  A << 0,    -pi/4, 0,
+       pi/4, 0,     0,
+       0,    0,     0;
+  std::cout << "The matrix A is:\n" << A << "\n\n";
+  std::cout << "The matrix exponential of A is:\n" << A.exp() << "\n\n";
+}