From e078bb263759ceaa86ee0b80b8794a88f6ee3a32 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Sat, 26 Jun 2010 14:00:00 -0400
Subject: big improvements to tutorial, especially page 2 (matrix arithmetic).
 add placeholders for some 'special topic' pages.

---
 doc/examples/tut_arithmetic_dot_cross.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 doc/examples/tut_arithmetic_dot_cross.cpp

(limited to 'doc/examples/tut_arithmetic_dot_cross.cpp')

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;
+}
-- 
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