feynlag.pheno.amplitudes
========================

.. automodule:: feynlag.pheno.amplitudes

   
   .. rubric:: Module Attributes

   .. autosummary::
   
      SUPPORTED_VERTEX_TYPES
   
   .. rubric:: Functions

   .. autosummary::
      :toctree:
   
      amplitude_squared
      ffs_squared
      ffv_squared
      polarization_sum
      spin_sum
      sss_squared
      vvs_squared