static VALUE rb_gsl_sf_conicalP_1_e(VALUE obj, VALUE lambda, VALUE x) { return rb_gsl_sf_eval_e_double2(gsl_sf_conicalP_1_e, lambda, x); }
static VALUE rb_gsl_sf_legendre_H3d_1_e(VALUE obj, VALUE lambda, VALUE eta) { return rb_gsl_sf_eval_e_double2(gsl_sf_legendre_H3d_1_e, lambda, eta); }
static VALUE rb_gsl_sf_lnbeta_e(VALUE obj, VALUE a, VALUE b) { return rb_gsl_sf_eval_e_double2(gsl_sf_lnbeta_e, a, b); }
static VALUE rb_gsl_sf_gegenpoly_3_e(VALUE obj, VALUE lambda, VALUE x) { return rb_gsl_sf_eval_e_double2(gsl_sf_gegenpoly_3_e, lambda, x); }
static VALUE rb_gsl_sf_pochrel_e(VALUE obj, VALUE a, VALUE x) { return rb_gsl_sf_eval_e_double2(gsl_sf_pochrel_e, a, x); }
static VALUE rb_gsl_sf_gamma_inc_e(VALUE obj, VALUE a, VALUE x) { return rb_gsl_sf_eval_e_double2(gsl_sf_gamma_inc_e, a, x); }
static VALUE rb_gsl_sf_hypot_e(VALUE obj, VALUE x, VALUE y) { return rb_gsl_sf_eval_e_double2(gsl_sf_hypot_e, x, y); }
static VALUE rb_gsl_sf_hydrogenicR_1_e(VALUE obj, VALUE Z, VALUE r) { return rb_gsl_sf_eval_e_double2(gsl_sf_hydrogenicR_1_e, Z, r); }
static VALUE rb_gsl_sf_coulomb_CL_e(VALUE obj, VALUE L, VALUE eta) { return rb_gsl_sf_eval_e_double2(gsl_sf_coulomb_CL_e, L, eta); }
static VALUE rb_gsl_sf_laguerre_3_e(VALUE obj, VALUE a, VALUE x) { return rb_gsl_sf_eval_e_double2(gsl_sf_laguerre_3_e, a, x); }
static VALUE rb_gsl_sf_fermi_dirac_inc_0_e(VALUE obj, VALUE x, VALUE b) { return rb_gsl_sf_eval_e_double2(gsl_sf_fermi_dirac_inc_0_e, x, b); }