T3Tangent.unstack_frame
=======================

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

   .. code-block:: python

      def unstack_frame(self):


   Unstack over the frame stack ``C``: a ``C``-shaped tree of single-base-point tangents.

   Decomposes over frame *points* ("for each frame"). Each leaf is a :py:class:`T3Tangent` with
   ``frame_stack_shape == ()`` and ``tangent_stack_shape`` equal to this tangent's; the leaves
   sit at **different** base points (different tangent spaces, so they are not mutually
   linear-algebra compatible). Inverse of :py:meth:`stack_frame`.