Automatic Differentiation
 
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simplex_constrain.hpp File Reference

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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_rev_col_vector_t< T > * = nullptr>
auto stan::math::simplex_constrain (const T &y)
 Return the simplex corresponding to the specified free vector.
 
template<typename T , require_rev_col_vector_t< T > * = nullptr>
auto stan::math::simplex_constrain (const T &y, scalar_type_t< T > &lp)
 Return the simplex corresponding to the specified free vector and increment the specified log probability reference with the log absolute Jacobian determinant of the transform.