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

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index aebb7c0ec2d0ba0fc7befb6e85b22b2e6242769f..f00facfa25e70af0b4fe94ff8d379c5a2b83692d 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's sums of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2015 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
@@ -55,7 +55,7 @@ public:
        ex eval() const override;
        ex evalm() const override;
        ex series(const relational & r, int order, 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;
        numeric integer_content() const override;
        ex smod(const numeric &xi) const override;
        numeric max_coefficient() const override;