7.29 Transport Functions
The transport functions J(n,x) are defined by the integral
representations
J(n,x) := \int_0^x dt t^n e^t /(e^t - 1)^2.
They are declared in the header file gsl_sf_transport.h.
— Function: double
gsl_sf_transport_2 (
double x)
— Function: int
gsl_sf_transport_2_e (
double x, gsl_sf_result * result)
These routines compute the transport function J(2,x).
— Function: double
gsl_sf_transport_3 (
double x)
— Function: int
gsl_sf_transport_3_e (
double x, gsl_sf_result * result)
These routines compute the transport function J(3,x).
— Function: double
gsl_sf_transport_4 (
double x)
— Function: int
gsl_sf_transport_4_e (
double x, gsl_sf_result * result)
These routines compute the transport function J(4,x).
— Function: double
gsl_sf_transport_5 (
double x)
— Function: int
gsl_sf_transport_5_e (
double x, gsl_sf_result * result)
These routines compute the transport function J(5,x).