Re: [Haskell-beginners] Looking for the paper that defines Arrows.

On Tue, Jun 5, 2012 at 5:02 AM, Michael Litchard wrote:

I'm looking for this. Is it necessary to pay someone for the privilege (the only option I've discovered) ?

John Hughes, Generalising Monads to Arrows, in Science of Computer Programming 37, pp67-111, May 2000

The first hit by google is http://www.ittc.ku.edu/Projects/SLDG/filing_cabinet/Hughes_Generalizing_Mona... Something else with a similar title you are looking for??