On Tue, 08 Jan 2008 18:59:22 -0500, Achim Schneider <[EMAIL PROTECTED]> wrote:

Achim Schneider <[EMAIL PROTECTED]> wrote:

Prelude> let y f = f $ y f
Prelude> :t y
y :: (b -> b) -> b

Just out of curiosity: Where the heck does 'a' hide?


Beg pardon? Are you referring to the type of y being described with 'b' instead of 'a'?

Cheers,
Brad Larsen
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