ManifoldGeometryOps.frame ========================= .. py:method:: t3toolbox.backend.geometry.ManifoldGeometryOps.frame(x_cores) .. code-block:: python def frame( self, x_cores: typ.Tuple, # (tucker_cores, tt_cores) ) -> typ.Tuple: # (U, O, P, Q) orthonormal frame (Algorithm 11) The linearization frame at ``x_cores``.