public override String ToString() { return(" ( " + first.ToString() + " " + op + " " + second.ToString() + " )"); }
public override String ToString() { return(" ( NOT " + negated.ToString() + " ) "); }
public override String ToString() { return(" ( " + first.ToString() + " " + op + " " + second.ToString() + " )"); }
public override String ToString() { return(" ( NOT " + negated.ToString() + " ) "); }