ub_constrain() [4/14]

template<typename T_x , typename T_ub , require_all_prim_or_rev_kernel_expression_t< T_x, T_ub > * = nullptr, require_any_var_t< T_x, T_ub > * = nullptr, require_any_not_stan_scalar_t< T_x, T_ub > * = nullptr>

var_value< matrix_cl< double > > stan::math::ub_constrain ( T_x &&  x, T_ub &&  ub, var &  lp  )

inline

Return the upper-bounded value for the specified unconstrained input and specified upper bound.

The transform applied is

\(f(x) = U - \exp(x)\)

where \(U\) is the constant upper bound.

Template Parameters

T_x	kernel generator expression
T_ub	kernel generator expression

Parameters

[in]	x	unconstrained input
[in]	ub	upper bound
[in,out]	lp	reference to log probability to increment

Returns

constrained matrix

Definition at line 75 of file ub_constrain.hpp.