1 files changed, 12 insertions, 0 deletions
diff --git a/doc/examples/tut_arithmetic_dot_cross.cpp b/doc/examples/tut_arithmetic_dot_cross.cpp
new file mode 100644
index 000000000..0f8e45359
--- /dev/null
+++ b/doc/examples/tut_arithmetic_dot_cross.cpp
@@ -0,0 +1,12 @@
+#include <iostream>
+#include <Eigen/Dense>
+
+using namespace Eigen;
+int main()
+{
+  Vector3d v(1,2,3);
+  Vector3d w(0,1,2);
+
+  std::cout << "Dot product: " << v.dot(w) << std::endl;
+  std::cout << "Cross product:\n" << v.cross(w) << std::endl;
+}