diff --git a/Eigen/src/Core/GenericPacketMath.h b/Eigen/src/Core/GenericPacketMath.h
index 0b5144632..b4bb1c5fe 100644
--- a/Eigen/src/Core/GenericPacketMath.h
+++ b/Eigen/src/Core/GenericPacketMath.h
@@ -178,23 +178,23 @@ template<typename Packet> inline Packet ei_preverse(const Packet& a)
 { return a; }
 
 /**************************
-* Trnascendental functions
+* Special math functions
 ***************************/
 
 /** \internal \returns the sin of \a a (coeff-wise) */
-template<typename Packet> inline Packet ei_psin(Packet a) { return ei_sin(a); }
+template<typename Packet> inline static Packet ei_psin(Packet a) { return ei_sin(a); }
 
 /** \internal \returns the cos of \a a (coeff-wise) */
-template<typename Packet> inline Packet ei_pcos(Packet a) { return ei_cos(a); }
+template<typename Packet> inline static Packet ei_pcos(Packet a) { return ei_cos(a); }
 
 /** \internal \returns the exp of \a a (coeff-wise) */
-template<typename Packet> inline Packet ei_pexp(Packet a) { return ei_exp(a); }
+template<typename Packet> inline static Packet ei_pexp(Packet a) { return ei_exp(a); }
 
 /** \internal \returns the log of \a a (coeff-wise) */
-template<typename Packet> inline Packet ei_plog(Packet a) { return ei_log(a); }
+template<typename Packet> inline static Packet ei_plog(Packet a) { return ei_log(a); }
 
 /** \internal \returns the square-root of \a a (coeff-wise) */
-template<typename Packet> inline Packet ei_psqrt(Packet a) { return ei_log(a); }
+template<typename Packet> inline static Packet ei_psqrt(Packet a) { return ei_log(a); }
 
 /***************************************************************************
 * The following functions might not have to be overwritten for vectorized types