int gsl_sf_coupling_3j_e(int two_ja,int two_jb,int two_jc,int two_ma,int two_mb,int two_mc,double* result);
double gsl_sf_coupling_3j(int two_ja,int two_jb,int two_jc,int two_ma,int two_mb,int two_mc);
int gsl_sf_coupling_6j_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,double* result);
double gsl_sf_coupling_6j(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf);
int gsl_sf_coupling_RacahW_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,double* result);
double gsl_sf_coupling_RacahW(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf);
int gsl_sf_coupling_9j_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,int two_jg,int two_jh,int two_ji,double* result);
double gsl_sf_coupling_9j(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,int two_jg,int two_jh,int two_ji);
int gsl_sf_coupling_6j_INCORRECT_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,double* result);
double gsl_sf_coupling_6j_INCORRECT(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf);