std_normal_lpdf() [1/3]

template<bool propto, typename T_y_cl , require_all_prim_or_rev_kernel_expression_t< T_y_cl > * = nullptr, require_any_not_stan_scalar_t< T_y_cl > * = nullptr>

return_type_t< T_y_cl > stan::math::std_normal_lpdf ( const T_y_cl &  y )

inline

The log of the normal density for the specified scalar(s) given a location of 0 and a scale of 1.

y can be either a scalar or a vector.

The result log probability is defined to be the sum of the log probabilities for each observation.

Template Parameters

T_y_cl

type of scalar

Parameters

y	Sequence of scalars.

Returns

The log of the product of the densities.

Exceptions

std::domain_error

if any scalar is nan.

Definition at line 32 of file std_normal_lpdf.hpp.