public override int CompareTo(Expression R)
{
if (R is Unary RU)
{
return(LexicalCompareTo(
() => Operator.CompareTo(RU.Operator),
() => Operand.CompareTo(RU.Operand)));
}
return(base.CompareTo(R));
}
public override int CompareTo(Expression R)
{
Unary RU = R as Unary;
if (!ReferenceEquals(RU, null))
{
return(LexicalCompareTo(
() => Operator.CompareTo(RU.Operator),
() => Operand.CompareTo(RU.Operand)));
}
return(base.CompareTo(R));
}
