Transport Functions

The transport functions @math{J(n,x)} are defined by the integral representations @math{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 @math{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 @math{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 @math{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 @math{J(5,x)}.