Automatic Differentiation
 
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unit_vector_constrain.hpp File Reference

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_x , require_all_kernel_expressions_and_none_scalar_t< T_x > * = nullptr>
auto stan::math::unit_vector_constrain (T_x &&x)
 Return the unit length vector corresponding to the given free vector.
 
template<typename T_x , require_all_kernel_expressions_and_none_scalar_t< T_x > * = nullptr>
auto stan::math::unit_vector_constrain (T_x &&x, double &lp)
 Return the unit length vector corresponding to the given free vector.