.. _exhale_function_semisparse_2array_2gauss_2functions_8h_1a8737c4e15663e9f9edf17dfb82ad64c3:

Function fearrsso_acos
======================

- Defined in :ref:`file_oti_semisparse_array_gauss_functions.h`


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


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