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-rw-r--r--unsupported/Eigen/ArpackSupport19
1 files changed, 11 insertions, 8 deletions
diff --git a/unsupported/Eigen/ArpackSupport b/unsupported/Eigen/ArpackSupport
index 896a6f397..98f8e886b 100644
--- a/unsupported/Eigen/ArpackSupport
+++ b/unsupported/Eigen/ArpackSupport
@@ -1,3 +1,11 @@
+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+//
+// This Source Code Form is subject to the terms of the Mozilla
+// Public License v. 2.0. If a copy of the MPL was not distributed
+// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
#ifndef EIGEN_ARPACKSUPPORT_MODULE_H
#define EIGEN_ARPACKSUPPORT_MODULE_H
@@ -5,17 +13,12 @@
#include <Eigen/src/Core/util/DisableStupidWarnings.h>
-/** \defgroup Eigenvalues_Module Eigenvalues module
- *
- *
+/** \defgroup ArpackSupport_Module Arpack support module
*
- * This module mainly provides various eigenvalue solvers.
- * This module also provides some MatrixBase methods, including:
- * - MatrixBase::eigenvalues(),
- * - MatrixBase::operatorNorm()
+ * This module provides a wrapper to Arpack, a library for sparse eigenvalue decomposition.
*
* \code
- * #include <Eigen/Eigenvalues>
+ * #include <Eigen/ArpackSupport>
* \endcode
*/