unit_vector_constrain.hpp File Reference

#include <stan/math/prim/err.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/dot_self.hpp>
#include <stan/math/prim/fun/sqrt.hpp>
#include <cmath>

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Namespaces
namespace	stan
	The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
namespace	stan::math
	Matrices and templated mathematical functions.

Functions
template<typename T , require_eigen_col_vector_t< T > * = nullptr, require_not_vt_autodiff_scalar< T > * = nullptr>
plain_type_t< T >	stan::math::unit_vector_constrain (const T &y)
	Return the unit length vector corresponding to the free vector y.
template<typename T1 , typename T2 , require_eigen_col_vector_t< T1 > * = nullptr, require_all_not_vt_autodiff_scalar< T1, T2 > * = nullptr>
plain_type_t< T1 >	stan::math::unit_vector_constrain (const T1 &y, T2 &lp)
	Return the unit length vector corresponding to the free vector y.
template<typename T , require_std_vector_t< T > * = nullptr>
auto	stan::math::unit_vector_constrain (T &&y)
	Return the unit length vector corresponding to the free vector y.
template<typename T , typename Lp , require_std_vector_t< T > * = nullptr, require_convertible_t< return_type_t< T >, Lp > * = nullptr>
auto	stan::math::unit_vector_constrain (T &&y, Lp &lp)
	Return the unit length vector corresponding to the free vector y.