On Sun, May 30, 2010 at 4:08 AM, wren ng thornton <w...@freegeek.org> wrote:

> Jason Dagit wrote:
>
>> In Church's λ-calc the types are ignored,
>>
>
>
> Not so. Church-style lambda calculus is the one where types matter;
> Curry-style is the one that ignores types and evaluates as if it were the
> untyped lambda calculus.
>
> Church encodings are based on the untyped LC rather than Church's
> simply-typed LC however, which is why they don't typecheck with
> Hindley--Milner.
>

Oh I see.  Thanks for that correction.

Jason
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