T3Variations.validate
=====================

.. py:method:: t3toolbox.frame_variations_format.T3Variations.validate()

   .. code-block:: python

      def validate(self) -> None:


   Check rank and shape consistency of Tucker tensor train variations (`T3Variations`).

   :param self:
   :type self: T3Variations

   :raises ValueError: Error raised if the cores of the T3Variations have inconsistent shapes.

   .. seealso:: :py:obj:`T3Frame`, :py:obj:`T3Variations`