Timeline for Natural statements independent from true $\Pi^0_2$ sentences
Current License: CC BY-SA 3.0
2 events
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| Nov 20, 2011 at 21:28 | comment | added | Kaveh | Thanks, but your answer is essentially saying that the arithmetic hierarchy doesn't collapse, which I know, that is not what I want. Statements from logic/computability like Soundness, Halting, ... are not what I am looking for. | |
| Nov 20, 2011 at 21:11 | history | answered | none | CC BY-SA 3.0 |