merging 1.2 branch into main trunk

[ginac.git] / ginac / inifcns_zeta.cpp

diff --git a/ginac/inifcns_zeta.cpp b/ginac/inifcns_zeta.cpp
index ef956e61f740a467b55a2fe1bab394830112ae38..365f35e22aeb9501541b8fb559a9d44168d171c0 100644 (file)
--- a/ginac/inifcns_zeta.cpp
+++ b/ginac/inifcns_zeta.cpp
@@ -28,6 +28,7 @@
 #include "numeric.h"
 #include "power.h"
 #include "symbol.h"
+#include "operators.h"
 #include "utils.h"
 
 namespace GiNaC {
@@ -83,7 +84,7 @@ static ex zeta1_deriv(const ex & x, unsigned deriv_param)
        return zeta(_ex1, x);
 }
 
-const unsigned function_index_zeta1 =
+unsigned zeta1_SERIAL::serial =
        function::register_new(function_options("zeta").
                               eval_func(zeta1_eval).
                               evalf_func(zeta1_evalf).
@@ -118,7 +119,7 @@ static ex zeta2_deriv(const ex & n, const ex & x, unsigned deriv_param)
        return zeta(n+1,x);
 }
 
-const unsigned function_index_zeta2 =
+unsigned zeta2_SERIAL::serial =
        function::register_new(function_options("zeta").
                               eval_func(zeta2_eval).
                               derivative_func(zeta2_deriv).