Timeline for Turing degrees of nonstandard models of PA
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 27, 2010 at 16:05 | vote | accept | CommunityBot | ||
| Dec 26, 2010 at 5:50 | history | edited | Bjørn Kjos-Hanssen | CC BY-SA 2.5 |
added 697 characters in body
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| Dec 26, 2010 at 5:10 | history | answered | Bjørn Kjos-Hanssen | CC BY-SA 2.5 |