Finalize 1.7.6 release.

[ginac.git] / ginac / ncmul.h

diff --git a/ginac/ncmul.h b/ginac/ncmul.h
index 2233b8d7b3905aa1d998f3a365c1192bb2d9f30d..efb750f0da1bc7d714b8a3a2407abe11d2cc5d7a 100644 (file)
--- a/ginac/ncmul.h
+++ b/ginac/ncmul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's non-commutative products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2015 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
@@ -60,7 +60,7 @@ public:
        int ldegree(const ex & s) const override;
        ex expand(unsigned options=0) const override;
        ex coeff(const ex & s, int n=1) const override;
-       ex eval(int level=0) const override;
+       ex eval() const override;
        ex evalm() const override;
        exvector get_free_indices() const override;
        ex thiscontainer(const exvector & v) const override;