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-rw-r--r--Eigen/src/Core/functors/UnaryFunctors.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/functors/UnaryFunctors.h b/Eigen/src/Core/functors/UnaryFunctors.h
index 976ecba59..c98fa573c 100644
--- a/Eigen/src/Core/functors/UnaryFunctors.h
+++ b/Eigen/src/Core/functors/UnaryFunctors.h
@@ -403,7 +403,7 @@ struct functor_traits<scalar_log10_op<Scalar> >
*/
template<typename Scalar> struct scalar_log2_op {
EIGEN_EMPTY_STRUCT_CTOR(scalar_log2_op)
- EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { return Scalar(EIGEN_LOG2E) * std::log(a); }
+ EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { return Scalar(EIGEN_LOG2E) * numext::log(a); }
template <typename Packet>
EIGEN_DEVICE_FUNC inline Packet packetOp(const Packet& a) const { return internal::plog2(a); }
};