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?
What does ZFC do that Peano arithmetic can't do?
Submitted 3 weeks ago by jannaultheal@lemmy.world to [deleted]
Comments
ns1@feddit.uk 3 weeks ago
slazer2au@lemmy.world 3 weeks ago
What does a Nikon camera have to do with IPv6 private address space?
Zwuzelmaus@feddit.org 3 weeks ago
mo. abbr. please
jannaultheal@lemmy.world 3 weeks ago
Peano Axioms
ZFC
Prime@lemmy.sdf.org 3 weeks ago
To be fair these abbreviations are ubiquitously used.
just_ducky_in_NH@lemmy.world 3 weeks ago
Plz!