1 #ifndef STAN_MATH_REV_SCAL_FUN_BESSEL_SECOND_KIND_HPP
2 #define STAN_MATH_REV_SCAL_FUN_BESSEL_SECOND_KIND_HPP
13 class bessel_second_kind_dv_vari :
public op_dv_vari {
15 bessel_second_kind_dv_vari(
int a, vari* bvi) :
29 return var(
new bessel_second_kind_dv_vari(v, a.
vi_));
Independent (input) and dependent (output) variables for gradients.
fvar< T > bessel_second_kind(int v, const fvar< T > &z)
vari * vi_
Pointer to the implementation of this variable.