Timeline for Definable subsets of the integers as an abelian subgroup?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 21, 2011 at 20:36 | vote | accept | zetavolt | ||
| Oct 21, 2011 at 4:06 | history | answered | Joel David Hamkins | CC BY-SA 3.0 |