[Haskell-cafe] Re: instance Eq (a -> b)

Ashley Yakeley ashley at semantic.org
Wed Apr 14 04:06:32 EDT 2010

Ketil Malde wrote:
> Another practical consideration is that checking a function taking a
> simple Int parameter for equality would mean 2^65 function evaluations.
> I think function equality would be too much of a black hole to be
> worth it.

Oh FFS, _don't do that_.

Ashley Yakeley

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