Fix bug in PolyLogs of rational numbers.

[ginac.git] / ginac / expairseq.h

diff --git a/ginac/expairseq.h b/ginac/expairseq.h
index 7e8d55111d01b94d6d8e3039a8b42861baf160b0..fca1e670f10d749fa770b1e10a0938a50bab08e3 100644 (file)
--- a/ginac/expairseq.h
+++ b/ginac/expairseq.h
@@ -3,7 +3,7 @@
  *  Interface to sequences of expression pairs. */
 
 /*
- *  GiNaC Copyright (C) 1999-2011 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2015 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
@@ -87,7 +87,6 @@ public:
        bool match(const ex & pattern, exmap& repl_lst) const;
        ex subs(const exmap & m, unsigned options = 0) const;
        ex conjugate() const;
-       bool is_polynomial(const ex & var) const;
 
        void archive(archive_node& n) const;
        void read_archive(const archive_node& n, lst& syms);