.. _exhale_function_complex_2scalar_2gauss_2functions_8h_1a82cce8d8d713e733dbd6ba55144a68a9:

Function fecnum_atan
====================

- Defined in :ref:`file_oti_complex_scalar_gauss_functions.h`


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


.. doxygenfunction:: fecnum_atan(fecnum_t *)
   :project: OTIlib