.. _exhale_function_namespacesequant_1ab34783caccc0e0603dbc0382a3b852b1:

Template Function sequant::external_indices(const Expr&)
========================================================

- Defined in :ref:`file_SeQuant_core_utility_indices.hpp`


Function Documentation
----------------------


.. doxygenfunction:: sequant::external_indices(const Expr&)
   :project: SeQuant