commit 8b8125c57407fb4e3200eaaca403bce46dcdfdac
author Rasmus Munk Larsen <rmlarsen@google.com> Fri Jan 07 23:31:35 2022 +0000
committer Rasmus Munk Larsen <rmlarsen@google.com> Fri Jan 07 23:31:35 2022 +0000
tree 9fbbac560096fed6004e2ddfc35aa9775f610aa9
parent c9df98b071b0c72065a4caf2b37ac7a407907dae

Make sure the scalar and vectorized path for array.exp() return consistent values.

Eigen/src/Core/functors/UnaryFunctors.h

diff --git a/Eigen/src/Core/functors/UnaryFunctors.h b/Eigen/src/Core/functors/UnaryFunctors.h
index 044f7dd..f792c8e 100644
--- a/Eigen/src/Core/functors/UnaryFunctors.h
+++ b/Eigen/src/Core/functors/UnaryFunctors.h
@@ -278,7 +278,7 @@
   */
 template<typename Scalar> struct scalar_exp_op {
   EIGEN_EMPTY_STRUCT_CTOR(scalar_exp_op)
-  EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { return numext::exp(a); }
+  EIGEN_DEVICE_FUNC inline const Scalar operator() (const Scalar& a) const { return internal::pexp(a); }
   template <typename Packet>
   EIGEN_DEVICE_FUNC inline Packet packetOp(const Packet& a) const { return internal::pexp(a); }
 };