On Fri, Dec 08, 2000 at 07:49:38AM -0500, Garry R. Osgood wrote:
> > What is the Red Book? Where can I find it? What is its ISBN?
>
> PostScript(r) Language Reference by Adobe Systems Incorporated
> Paperback - 912 pages 3rd edition Bk & cdr edition (February 26, 1999)
> Addison-Wesley Pub Co; I
On Wed, Dec 20, 2000 at 08:19:01PM +, Nick Lamb wrote:
> > In the border cases (alpha = 0, alpha = 255) this produces exact
> > results. In the intermediate ones, the maximum difference between
> > doing a "slow but accurate" division and all this bit twiddling is at
> > most 1. So it is jus
