unit_vector_constrain.hpp File Reference

#include <stan/math/rev/meta.hpp>
#include <stan/math/rev/core.hpp>
#include <stan/math/rev/core/reverse_pass_callback.hpp>
#include <stan/math/rev/core/arena_matrix.hpp>
#include <stan/math/rev/fun/dot_self.hpp>
#include <stan/math/rev/fun/value_of.hpp>
#include <stan/math/prim/err.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/typedefs.hpp>
#include <stan/math/prim/fun/dot_self.hpp>
#include <stan/math/prim/fun/to_ref.hpp>
#include <cmath>

Go to the source code of this file.

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_rev_col_vector_t< T > * = nullptr>
auto	stan::math::unit_vector_constrain (const T &y)
	Return the unit length vector corresponding to the free vector y.
template<typename T , require_eigen_col_vector_vt< is_var, T > * = nullptr>
auto	stan::math::unit_vector_constrain (const T &y, var &lp)
	Return the unit length vector corresponding to the free vector y.