[identity profile] ashley-y.livejournal.com 2004-12-15 09:45 am (UTC)(link)
OK, when evaluating "cons int 4 (nil int)" I came across this, which confused me:

nil int : int list, where

nil int = Λβ . λb:β . λf:β→int→β . b
int list = ∀β.β→(β→int→β)→β

But it looks correct now.