ufv_variations_reverse
======================

.. py:function:: t3toolbox.backend.ufv_operations.ufv_variations_reverse(data)

   .. code-block:: python

      def ufv_variations_reverse(data):  # UT3Variations .data -> reversed UT3Variations .data


   Reverse the mode order of a UT3Variations ``.data``: the tucker-variation supercore reverses; the
   tt-variation supercore reverses with a bond swap (:py:func:`tt_operations.tt_reverse`). The per-slot
   left/right masks swap + reverse (a variation occupies one TT slot). Inverse of itself.