#include "relational.h"
#include "structure.h"
#include "symbol.h"
+#include "pseries.h"
+#include "wildcard.h"
+#include "symmetry.h"
#include "expair.h"
#include "expairseq.h"
#include "add.h"
#include "mul.h"
-#include "pseries.h"
#include "exprseq.h"
#include "function.h"
#include "ncmul.h"
#include "inifcns.h"
+#include "fderivative.h"
#include "operators.h"
#ifndef GINAC_BASE_ONLY