CorewiseGeometryOps.inner
=========================

.. py:method:: t3toolbox.backend.geometry.CorewiseGeometryOps.inner(a, b)

   .. code-block:: python

      def inner(self, a, b):


   The Euclidean coordinate ``<.,.>`` -- **per-element over the leading stacks** (shape =
   stack, a 0-d scalar unstacked), matching the uniform twin (review H3-5).