.. _exhale_function_chebyshev__interpolation_8cuh_1a090ffea84540bcaa8e893635f1e11729:

Function heongpu::approximate_function
======================================

- Defined in :ref:`file_src_lib_host_ckks_chebyshev_interpolation.cu`


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


.. doxygenfunction:: heongpu::approximate_function(std::function<Complex64(Complex64)>, double, double, int)
   :project: HEonGPU