T3Tangent.entries_derivatives_transpose
=======================================

.. py:method:: t3toolbox.manifold.T3Tangent.entries_derivatives_transpose(c, index, pp, frame, order, sum_over_probes = False)
   :staticmethod:


   .. code-block:: python

      def entries_derivatives_transpose(
              c:                  NDArray,                # residual jet (scalar), shape=(order+1,)+W+K+C
              index:              NDArray,                # int, shape=(d,)+W
              pp:                 typ.Sequence[NDArray],  # perturbation vectors P, len=d, elm_shape=W+(Ni,)
              frame:              bvf.T3Frame,
              order:              int,                    # highest derivative order
              sum_over_probes:    bool = False,
      ) -> 'T3Tangent':


   Transpose of :py:meth:`entries_derivatives`: scatter residual jets ``c`` at ``index`` into a tangent.

   Identical to :py:meth:`apply_derivatives_transpose` with the frame up-index from fiber slicing and
   the ambient ``w_jet`` from the unit vectors ``e_{index}`` (so the Tucker-variation gradient
   scatters onto the indexed rows).

   .. seealso:: :py:obj:`entries_derivatives`, :py:obj:`apply_derivatives_transpose`