From c5019f722bc76537ec56947e75fc4169deceffcd Mon Sep 17 00:00:00 2001
From: Michael Tesch <tesch1@gmail.com>
Date: Wed, 8 May 2019 17:04:55 +0200
Subject: [PATCH] Use pade for matrix exponential also for complex values.

---
 unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
index 77cbedcc2..02284b0dd 100644
--- a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
+++ b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h
@@ -411,7 +411,7 @@ template<typename Derived> struct MatrixExponentialReturnValue
     inline void evalTo(ResultType& result) const
     {
       const typename internal::nested_eval<Derived, 10>::type tmp(m_src);
-      internal::matrix_exp_compute(tmp, result, internal::is_exp_known_type<typename Derived::Scalar>());
+      internal::matrix_exp_compute(tmp, result, internal::is_exp_known_type<typename Derived::RealScalar>());
     }
 
     Index rows() const { return m_src.rows(); }