Squashed 'third_party/eigen/' content from commit 61d72f6
Change-Id: Iccc90fa0b55ab44037f018046d2fcffd90d9d025
git-subtree-dir: third_party/eigen
git-subtree-split: 61d72f6383cfa842868c53e30e087b0258177257
diff --git a/doc/examples/TutorialLinAlgInverseDeterminant.cpp b/doc/examples/TutorialLinAlgInverseDeterminant.cpp
new file mode 100644
index 0000000..43970ff
--- /dev/null
+++ b/doc/examples/TutorialLinAlgInverseDeterminant.cpp
@@ -0,0 +1,16 @@
+#include <iostream>
+#include <Eigen/Dense>
+
+using namespace std;
+using namespace Eigen;
+
+int main()
+{
+ Matrix3f A;
+ A << 1, 2, 1,
+ 2, 1, 0,
+ -1, 1, 2;
+ cout << "Here is the matrix A:\n" << A << endl;
+ cout << "The determinant of A is " << A.determinant() << endl;
+ cout << "The inverse of A is:\n" << A.inverse() << endl;
+}
\ No newline at end of file