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Diffstat (limited to 'eigen/unsupported/Eigen/CXX11/src/Tensor/README.md')
| -rw-r--r-- | eigen/unsupported/Eigen/CXX11/src/Tensor/README.md | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/eigen/unsupported/Eigen/CXX11/src/Tensor/README.md b/eigen/unsupported/Eigen/CXX11/src/Tensor/README.md index 38cdb9c..98e8381 100644 --- a/eigen/unsupported/Eigen/CXX11/src/Tensor/README.md +++ b/eigen/unsupported/Eigen/CXX11/src/Tensor/README.md @@ -1737,9 +1737,11 @@ TODO ## Representation of scalar values -Scalar values are often represented by tensors of size 1 and rank 0.For example -Tensor<T, N>::maximum() currently returns a Tensor<T, 0>. Similarly, the inner -product of 2 1d tensors (through contractions) returns a 0d tensor. +Scalar values are often represented by tensors of size 1 and rank 1. It would be +more logical and user friendly to use tensors of rank 0 instead. For example +Tensor<T, N>::maximum() currently returns a Tensor<T, 1>. Similarly, the inner +product of 2 1d tensors (through contractions) returns a 1d tensor. In the +future these operations might be updated to return 0d tensors instead. ## Limitations |