1 files changed, 9 insertions, 0 deletions

diff --git a/lib/Numeric/GSL/Special/gegenbauer.h b/lib/Numeric/GSL/Special/gegenbauer.h
new file mode 100644
index 0000000..228cbd3
--- /dev/null
+++ b/lib/Numeric/GSL/Special/gegenbauer.h
@@ -0,0 +1,9 @@
+int gsl_sf_gegenpoly_1_e(double lambda,double x,double* result);
+int gsl_sf_gegenpoly_2_e(double lambda,double x,double* result);
+int gsl_sf_gegenpoly_3_e(double lambda,double x,double* result);
+double gsl_sf_gegenpoly_1(double lambda,double x);
+double gsl_sf_gegenpoly_2(double lambda,double x);
+double gsl_sf_gegenpoly_3(double lambda,double x);
+int gsl_sf_gegenpoly_n_e(int n,double lambda,double x,double* result);
+double gsl_sf_gegenpoly_n(int n,double lambda,double x);
+int gsl_sf_gegenpoly_array(int nmax,double lambda,double x,double* result_array);