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[ginac.git] / ginac / numeric.h

diff --git a/ginac/numeric.h b/ginac/numeric.h
index 115987eccef56e5a2dd00528d68521a1e1eb6810..da41bd32fb3b5ec1cae346fd0c802a8ea9b4805d 100644 (file)
--- a/ginac/numeric.h
+++ b/ginac/numeric.h
@@ -3,7 +3,7 @@
  *  Makes the interface to the underlying bignum package available. */
 
 /*
- *  GiNaC Copyright (C) 1999-2016 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2019 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
@@ -106,7 +106,7 @@ public:
        ex eval() const override;
        ex evalf() const override;
        ex subs(const exmap & m, unsigned options = 0) const override { return subs_one_level(m, options); } // overwrites basic::subs() for performance reasons
-       ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const override;
+       ex normal(exmap & repl, exmap & rev_lookup) const override;
        ex to_rational(exmap & repl) const override;
        ex to_polynomial(exmap & repl) const override;
        numeric integer_content() const override;