public string ToString(bool brackets)
{
var sb = new StringBuilder();
if (brackets)
{
sb.Append(BracketsType.Open());
}
sb.Append(Sign);
if (Argument is BinaryOperator)
{
var bo = Argument as BinaryOperator;
sb.Append(bo.ToString(Priority >= bo.Priority));
}
else if (Argument is UnaryOperator)
{
var uo = Argument as UnaryOperator;
sb.Append(uo.ToString(Priority >= uo.Priority));
}
else
{
sb.Append(Argument.ToString());
}
if (brackets)
{
sb.Append(BracketsType.Close());
}
return(sb.ToString());
}
public override string ToString()
{
var currName = name;
var sb = new StringBuilder(name);
if (Derivatives.Any(d => d != 0))
{
if (Arguments.Length == 1)
{
sb.Append(new String('\'', Derivatives[0]));
}
else
{
sb.Append(DerivativeBracketsType.Open());
sb.Append(String.Join(SeparatorType.Value(), Derivatives));
sb.Append(DerivativeBracketsType.Close());
}
}
name = sb.ToString();
var res = base.ToString();
name = currName;
return(res);
}