T3Weights.stack
===============

.. py:method:: t3toolbox.tucker_tensor_train.T3Weights.stack(xx)
   :staticmethod:


   .. code-block:: python

      def stack(xx) -> 'T3Weights':  # array-like tree of T3Weights -> one stacked T3Weights


   Stack an array-like tree of T3Weights into one (mirrors ``TuckerTensorTrain.stack``).