No Stupid Questions@lemmy.world • 23 days ago

What does ZFC do that Peano arithmetic can't do?

No Stupid Questions@lemmy.world • 23 days ago

More precisely, is there a “natural” statement (a statement that isn’t deliberately constructed to be an example) that can be stated in PA, proved in ZFC, but not provable in PA?

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What does a Nikon camera have to do with IPv6 private address space?

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