T3Tangent.has_numerically_minimal_ranks
=======================================

.. py:method:: t3toolbox.manifold.T3Tangent.has_numerically_minimal_ranks(atol = 1e-09)

   .. code-block:: python

      def has_numerically_minimal_ranks(self, atol: float = 1e-9) -> NDArray:  # bool array, shape = frame stack C


   True (per frame-stack element) if this tangent's frame is **numerically** minimal. See
   :py:meth:`T3Frame.has_numerically_minimal_ranks` (orthogonal + structurally-minimal, no SVD).