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Home -> Community -> Usenet -> comp.databases.theory -> Re: More on lists and sets
Mikito Harakiri wrote:
> vc wrote:
> > Mikito Harakiri wrote:
> > > It is remarkable that list intersection laws mimic the ones for the
> > > union:
> > > A /\ A != A
> >
> > This is not correct.
>
> Let A = 1->1. Then A /\ A = 1->1->1->1.
According to your unknown private definition, maybe, but that's not how list intersection is usually defined. Received on Wed Mar 22 2006 - 05:24:27 CST
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