[PATCH 2/3] Make a stronger normalisation for expressions with exponents.

[ginac.git] / ginac / pseries.h

diff --git a/ginac/pseries.h b/ginac/pseries.h
index e0c9443a0468a38439d9e9d49282c690c71a4d92..2857bb7e7cfc0fcaca4ac39c35a112fdca1c7da4 100644 (file)
--- a/ginac/pseries.h
+++ b/ginac/pseries.h
@@ -3,7 +3,7 @@
  *  Interface to class for extended truncated power series. */
 
 /*
- *  GiNaC Copyright (C) 1999-2016 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2020 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -54,7 +54,7 @@ public:
        ex evalf() const override;
        ex series(const relational & r, int order, unsigned options = 0) const override;
        ex subs(const exmap & m, unsigned options = 0) const override;
-       ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const override;
+       ex normal(exmap & repl, exmap & rev_lookup, lst & modifier) const override;
        ex expand(unsigned options = 0) const override;
        ex conjugate() const override;
        ex real_part() const override;