T3Tangent.unstack_tangents
==========================

.. py:method:: t3toolbox.manifold.T3Tangent.unstack_tangents()

   .. code-block:: python

      def unstack_tangents(self):


   Unstack over the tangent stack ``K``: a ``K``-shaped tree of tangents sharing this frame.

   Decomposes the batch of tangent *directions* ("for each vector within the frame"). Each leaf
   is a :py:class:`T3Tangent` with ``tangent_stack_shape == ()`` and ``frame_stack_shape`` equal
   to this tangent's -- and, because the base point is shared across ``K``, every leaf holds the
   **same** :py:class:`T3Frame` object, so the leaves live in one tangent space (linear algebra
   between them is defined). Inverse of :py:meth:`stack_tangents`.