On 7 Oct 2004, at 22:14, Amadeo Casas Cuadrado wrote:

Hello,

Could anyone tell me where can i find a webpage or a paper about how lazy implementation is done is Haskell?

For much more than you could ever want to know about haskell, look in Simon Peyton Jones's page: http://research.microsoft.com/Users/simonpj/Papers/papers.html The peyton jones/lester book may in fact have most of what you need to know. There are other papers on that page covering almost everything to do with haskell implementation. Jules