From a6601070f2cbce560235f68c6b10aa1b5536773c Mon Sep 17 00:00:00 2001
From: Eugene Zhulenev <eugene.zhulenev@gmail.com>
Date: Thu, 4 Mar 2021 00:13:36 +0000
Subject: Add log2 operation to TensorBase

---
 unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'unsupported')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
index 679996c02..35b6458e5 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h
@@ -297,6 +297,12 @@ class TensorBase<Derived, ReadOnlyAccessors>
       return unaryExpr(internal::scalar_log1p_op<Scalar>());
     }
 
+    EIGEN_DEVICE_FUNC
+    EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_log2_op<Scalar>, const Derived>
+    log2() const {
+      return unaryExpr(internal::scalar_log2_op<Scalar>());
+    }
+
     EIGEN_DEVICE_FUNC
     EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_abs_op<Scalar>, const Derived>
     abs() const {
-- 
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