.. _exhale_function_semisparse_2array_2gauss_2functions_8h_1a7e0e177bcf1c21b80aae7a4fe27740a9:

Function fearrsso_acos_to
=========================

- Defined in :ref:`file_oti_semisparse_array_gauss_functions.h`


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


.. doxygenfunction:: fearrsso_acos_to(fearrsso_t *, fearrsso_t *, dhelpl_t)
   :project: OTIlib