Timeline for When does 'positive' imply 'sum of squares'?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 14, 2010 at 14:07 | history | edited | JBL | CC BY-SA 2.5 |
added 38 characters in body
|
| Dec 17, 2009 at 9:48 | history | edited | David Bar Moshe | CC BY-SA 2.5 |
edited body
|
| Dec 17, 2009 at 7:56 | history | answered | David Bar Moshe | CC BY-SA 2.5 |