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Results tagged with axioms
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user 115247
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What sorts of extra axioms might we add to ZFC to compute higher Busy Beaver numbers?
For example, there is a number $n$ for which new axioms in addition to those of ZFC would be needed to prove the value of $BB(n)$. … My question then is: what sorts of axioms might we accept to strengthen as much as possible the values of $BB(n)$ which we can prove? …
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