On Wed, Sep 2, 2009 at 11:08 AM, Richard Miller <9fans@hamnavoe.com> wrote:

> >> http://graphics.cs.williams.edu/archive/SweeneyHPG2009/TimHPG2009.pdf
> >>
> > on p. 43/44 i believe it is claimed that one
> > cannot do CSP without pure functional
> > programming.
>
> (p ⇒ q) ⇏ (¬p ⇒ ¬q)
>
>
That's interesting because pure functional programming doesn't exist at all
in the strictest sense on a computer.  One MUST be able to cause side
effects during computation or your CPU will just get hot... if even that.

Dave