[Haskell-cafe] Re: Is "let" special?

On Wed, 2010-11-03 at 18:05 +0100, Petr Pudlak wrote:

Hi Günther,

from the semantical point of view, you can replace

...

let x = e' in e by (\x -> e) e' Both should evaluate to the same thing.

You also need (sometimes) fix function

let xs = 1:xs in xs

and

fix (\xs -> 1:xs)

Regards