On Mon, 2003-03-17 at 07:26, Robert Collins wrote:

> > Transitivity
> > x < y and y < z implies x < z [3]
> 
> y:= foo: gam
> x:= gam
> z:= bar: foo
> 
> both our operators give
> x < y && y < z && !x < z
> (dep)    (dep)    (alpha)

and !x < z for the dependency only < operator too.

> which isn't transitive.

Rob
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