GNU Scientific Library Reference Manual - Third Edition (v1.12) by M. Galassi, J. Davies, J. Theiler, B. Gough, G. Jungman, P. Alken, M. Booth, F. Rossi Paperback (6"x9"), 592 pages, 60 figures ISBN 0954612078 RRP £24.95 ($39.95) Get a printed copy>>>

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7.30 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).