uniform_apply_derivatives_kind
==============================

.. py:function:: t3toolbox.backend.uniform_fitting.uniform_apply_derivatives_kind(x0_data, order, weight = None)

   .. code-block:: python

      def uniform_apply_derivatives_kind(
              x0_data:  typ.Tuple,                             # UniformTuckerTensorTrain.data at the fixed rank
              order:    int,                                   # highest derivative order
              weight:   typ.Optional[typ.Sequence[float]] = None,  # per-order residual weight omega, (order+1,); None=1
      ) -> bfit.SamplingKind:                                  # sample = (ww, pp)


   The uniform **apply-derivatives** ``SamplingKind`` -- the twin of
   :py:func:`t3toolbox.backend.fitting.apply_derivatives_kind`.