1#ifndef STAN_MATH_OPENCL_REV_AS_COLUMN_VECTOR_OR_SCALAR_HPP
2#define STAN_MATH_OPENCL_REV_AS_COLUMN_VECTOR_OR_SCALAR_HPP
20 require_all_nonscalar_prim_or_rev_kernel_expression_t<T>* =
nullptr,
21 require_any_var_t<T>* =
nullptr>
23 return m.as_column_vector_or_scalar();
auto as_column_vector_or_scalar(T &&a)
as_column_vector_or_scalar of a kernel generator expression.
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...