15 Oct
2008
15 Oct
'08
5:40 p.m.
What do you mean by need? From a theoretical or practical perspective? We don't need them from a theoretical perspective, but in practice I'd rather use existentials than encodinging them in some tricky way. On Wed, Oct 15, 2008 at 11:05 AM, <oleg@okmij.org> wrote:
The web page begs a question if there is ever any real need for existentials.