Stan Math Library
2.12.0
reverse mode automatic differentiation
Main Page
Modules
Namespaces
Classes
Files
File List
File Members
stan
math
fwd
scal
fun
bessel_second_kind.hpp
Go to the documentation of this file.
1
#ifndef STAN_MATH_FWD_SCAL_FUN_BESSEL_SECOND_KIND_HPP
2
#define STAN_MATH_FWD_SCAL_FUN_BESSEL_SECOND_KIND_HPP
3
4
#include <
stan/math/fwd/core.hpp
>
5
#include <
stan/math/prim/scal/fun/bessel_second_kind.hpp
>
6
7
namespace
stan
{
8
namespace
math {
9
10
template
<
typename
T>
11
inline
12
fvar<T>
13
bessel_second_kind
(
int
v,
const
fvar<T>
& z) {
14
T bessel_second_kind_z(
bessel_second_kind
(v, z.
val_
));
15
return
fvar<T>
(bessel_second_kind_z,
16
v * z.
d_
* bessel_second_kind_z / z.
val_
17
- z.
d_
*
bessel_second_kind
(v + 1, z.
val_
));
18
}
19
}
20
}
21
#endif
core.hpp
stan::math::fvar::d_
T d_
Definition:
fvar.hpp:14
stan
Definition:
log_sum_exp.hpp:8
stan::math::bessel_second_kind
fvar< T > bessel_second_kind(int v, const fvar< T > &z)
Definition:
bessel_second_kind.hpp:13
stan::math::fvar::val_
T val_
Definition:
fvar.hpp:13
bessel_second_kind.hpp
stan::math::fvar
Definition:
fvar.hpp:12
[
Stan Home Page
]
© 2011–2016, Stan Development Team.