From e7d809d4349fd4048777be71f1c803d0b13f8fe8 Mon Sep 17 00:00:00 2001
From: Jitse Niesen <jitse@maths.leeds.ac.uk>
Date: Mon, 24 May 2010 17:43:50 +0100
Subject: Update eigenvalues() and operatorNorm() methods in MatrixBase. * use
 SelfAdjointView instead of Eigen2's SelfAdjoint flag. * add tests and
 documentation. * allow eigenvalues() for non-selfadjoint matrices. * they no
 longer depend only on SelfAdjointEigenSolver, so move them to   a separate
 file

---
 doc/snippets/MatrixBase_operatorNorm.cpp | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 doc/snippets/MatrixBase_operatorNorm.cpp

(limited to 'doc/snippets/MatrixBase_operatorNorm.cpp')

diff --git a/doc/snippets/MatrixBase_operatorNorm.cpp b/doc/snippets/MatrixBase_operatorNorm.cpp
new file mode 100644
index 000000000..355246f0d
--- /dev/null
+++ b/doc/snippets/MatrixBase_operatorNorm.cpp
@@ -0,0 +1,3 @@
+MatrixXd ones = MatrixXd::Ones(3,3);
+cout << "The operator norm of the 3x3 matrix of ones is "
+     << ones.operatorNorm() << endl;
-- 
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