From 75dab1ce5e31d942edce1fabb28cc07685736dbd Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Fri, 26 Jul 2013 15:13:54 +0200
Subject: [PATCH] Fixed floating point warning. Fixed evaluation of
 matrix_exp_computeUV.

---
 unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h | 2 +-
 unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
index 54f07b27c..d67ded7ba 100644
--- a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
+++ b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
@@ -258,7 +258,7 @@ struct matrix_exp_computeUV<MatrixType, long double>
   {
 #if   LDBL_MANT_DIG == 53   // double precision
   
-    matrix_exp_computeUV<MatrixType, double>(arg, U, V, squarings);
+    matrix_exp_computeUV<MatrixType, double>::run(arg, U, V, squarings);
   
 #else
   
diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h b/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
index 12e28793d..a948f2347 100644
--- a/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
+++ b/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
@@ -18,7 +18,7 @@ namespace Eigen {
 namespace internal {
 
 /** \brief Maximum distance allowed between eigenvalues to be considered "close". */
-static const float matrix_function_separation = 0.1;
+static const float matrix_function_separation = 0.1f;
 
 /** \ingroup MatrixFunctions_Module
   * \class MatrixFunctionAtomic