Marshall wrote:
> On Mar 20, 10:31 am, "JOG" <j..._at_cs.nott.ac.uk> wrote:
>
>>[...] Nothing in a
>>proposition should ever be hidden from the user. Propositions come
>>from outside of the logical layer after all. If an attribute is an
>>identifier then it clearly impacts on identifying items in the real
>>world.
>
> I buy the "nothing should be hidden" argument, but I can't
> decide if a domain that only supports equality is hiding
> anything or not.
It has to have at least one possible representation. What would that
representation show?
Received on Wed Mar 21 2007 - 07:00:29 CDT
