von_mises_cdf_normalapprox()

template<typename T_x , typename T_k >

return_type_t< T_x, T_k > stan::math::internal::von_mises_cdf_normalapprox ( const T_x &  x, const T_k &  k  )

inline

conv_mises_cdf_normapprox(x, k) is used to approximate the von Mises cdf for k > 50.

In this regime, the von Mises cdf is well-approximated by a normal distribution.

Definition at line 53 of file von_mises_cdf.hpp.