Re: [eigen] simplex operations in Tensor package

[Benoit Steiner <benoit.steiner.goog@xxxxxxxxx>]

This is mostly supported at the moment. Taking your example, assuming that alpha and beta are double, you can write:

RetTensor = Tens1 * alpha + Tens2 * beta;

We need to add a little more syntactic sugar to the code to be able to support alpha and beta on the left of the tensors as in:

RetTensor = alpha * Tens1 + beta * Tens2;

On Sat, Mar 5, 2016 at 9:44 AM, Mathieu Dutour <mathieu.dutour@xxxxxxxxx> wrote:

Hi,

would it be possible to have some basic arithmetic operation

in the tensor packages such as

RetTensor = alpha*Tens1 + beta*Tens2;

with say RetTensor, Tens1, and Tens2 of the

form Eigen::Tensor<double,3> ?

Thank you very much in advance.

  Mathieu

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Benoit