- replaced the Derivative() function by a more resonable fderivative class;

[ginac.git] / ginac / ginac.h

diff --git a/ginac/ginac.h b/ginac/ginac.h
index 3c0e9e835cd68cedc1d78c5f36387b306abb6957..d24a0de8ca0a6d610664b242c90ca7e1f3b94e33 100644 (file)
--- a/ginac/ginac.h
+++ b/ginac/ginac.h
@@ -55,6 +55,7 @@
 #include "ncmul.h"
 
 #include "inifcns.h"
+#include "fderivative.h"
 #include "operators.h"
 
 #ifndef GINAC_BASE_ONLY