* Implementation of relations between expressions */
/*
- * GiNaC Copyright (C) 1999-2010 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
return cond? &safe_bool_helper::nonnull : 0;
}
-/** Cast the relational into a boolean, mainly for evaluation within an
+/** Cast the relational into a Boolean, mainly for evaluation within an
* if-statement. Note that (a<b) == false does not imply (a>=b) == true in
* the general symbolic case. A false result means the comparison is either
* false or undecidable (except of course for !=, where true means either