Re: smaller example

you were a baby in 1980 ?! :-)
> And perhaps "Stian the provenance researcher" is an invariant of
> "Stian" (sharing all of "Stian"'s immutable properties, many of which
> are difficult to define and quantify), and "Stian the baby in 1980" is
> also an invariant of Stian.

Received on Sunday, 26 June 2011 08:05:23 UTC