From 4d4a23cd3e97bbc10d6307b828627c672097c5f5 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Wed, 30 Jun 2010 10:11:55 -0400
Subject: nearly complete page 6 / linear algebra + examples fix the
 previous/next links

---
 doc/examples/TutorialLinAlgExSolveLDLT.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 doc/examples/TutorialLinAlgExSolveLDLT.cpp

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

diff --git a/doc/examples/TutorialLinAlgExSolveLDLT.cpp b/doc/examples/TutorialLinAlgExSolveLDLT.cpp
new file mode 100644
index 000000000..f8beacd27
--- /dev/null
+++ b/doc/examples/TutorialLinAlgExSolveLDLT.cpp
@@ -0,0 +1,16 @@
+#include <iostream>
+#include <Eigen/Dense>
+
+using namespace std;
+using namespace Eigen;
+
+int main()
+{
+   Matrix2f A, b;
+   A << 2, -1, -1, 3;
+   b << 1, 2, 3, 1;
+   cout << "Here is the matrix A:\n" << A << endl;
+   cout << "Here is the right hand side b:\n" << b << endl;
+   Matrix2f x = A.ldlt().solve(b);
+   cout << "The solution is:\n" << x << endl;
+}
-- 
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