Well then, let's at least make it formal.
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I think "is there a type for _terms_ of the embedded language" is the formal distinction I'd start with.
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Yeah, that's how I understand it as well. It seems like a clear and useful distinction to me, and while I don't care for the deep/shallow terminology either, it doesn't seem any worse than other questionable terms, like Church/Curry for example.
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I don't hate it, but like deep/shallow it does require you to look it up before you have any idea what it means.
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deep/shallow at least you can learn what they mean.
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wasn't church style where types can affect dynamic semantics and curry style is where they can't? or was it the other way around?
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John Reynolds called Curry typing "extrinsic" and Church typing "intrinsic". Extrinsic semantics assigns meaning to phrases, whereas the intrinsic one assigns it to judgements. See cs.cmu.edu/afs/cs/user/jc
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I VASTLY prefer extrinsic/intrinsic to curry/church.
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I always somehow mix up extrinsic/intrinsic with extensional/intensional. Maybe it's because they start with the same letters? Still not sure I have my head around difference! 😅
Not saying that as a criticism of the terminology (extrinsic/intrinsic does seem much better than curry/church), more just my own silly brain doing silly things as I learn this stuff!
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I have to look them up to remind myself of whether they're CO-related or not.
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