> Igor Stasenko <[hidden email]>
>> By reading a comment:  "Not defined on Complex numbers"
>> i wonder why implementation is different than following:
> ...
>
> How about this wording:
>
> "Mathematically, complex numbers are a superset of the real numbers.
>  Complex numbers with a zero imaginary part ARE real numbers and
>  should behave as such.  That the #< selector is part of the Complex
>  class is an artifact of the current implementation.  There is no agreed
>  upon model for < comparison for complex numbers in general."
>
> Better?
>