[Help-gsl] gsl_integration_qag and gsl_function usage

[Jack London]

Hello,

In the code http://asoiaf.ath.cx/astro/forward.c I get a segfault  in
line 39(according to gdb) because of the way the parameters for the
gsl_function are coded, even though the function works when called by
hand (line 53), how do code the parameters in a way that works for the
integration?

Any help apreciated.