* Interface to sequences of expression pairs. */
/*
- * GiNaC Copyright (C) 1999-2014 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
};
/** Class to handle the renaming of dummy indices. It holds a vector of
- * indices that are being used in the expression so-far. If the same
+ * indices that are being used in the expression so far. If the same
* index occurs again as a dummy index in a factor, it is to be renamed.
- * Unless dummy index renaming was swichted of, of course ;-) . */
+ * Unless dummy index renaming was switched off, of course ;-) . */
class make_flat_inserter
{
public: