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Results tagged with proof-theory
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user 29644
For question in Proof Theory, where "proofs" themselves are the object of mathematical investigation. It is not to be used to request a proof of some result.
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votes
Can infinity shorten proofs a lot?
Maybe you want something more proof-theoretic, like Gödel's speed-up theorem. The example from the Wikipedia article says: the statement "This statement cannot be proved in Peano arithmetic in fewer …
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