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-rw-r--r--Eigen/src/Core/arch/Default/Half.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/Eigen/src/Core/arch/Default/Half.h b/Eigen/src/Core/arch/Default/Half.h
index db85f4edf..7029c500d 100644
--- a/Eigen/src/Core/arch/Default/Half.h
+++ b/Eigen/src/Core/arch/Default/Half.h
@@ -622,10 +622,6 @@ EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half log1p(const half& a) {
EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half log10(const half& a) {
return half(::log10f(float(a)));
}
-EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half log2(const half& a) {
- return half(static_cast<float>(M_LOG2E) * ::logf(float(a)));
-}
-
EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half sqrt(const half& a) {
#if (EIGEN_CUDA_SDK_VER >= 80000 && defined EIGEN_CUDA_ARCH && EIGEN_CUDA_ARCH >= 530) || \
defined(EIGEN_HIP_DEVICE_COMPILE)