Timeline for Sum of First $n$ Squares Equals $\frac{n(n+1)(2n+1)}{6}$
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 28, 2011 at 1:23 | history | edited | Doug Spoonwood | CC BY-SA 3.0 |
edited body
|
| S Jun 27, 2011 at 23:44 | history | suggested | Nathan Osman | CC BY-SA 3.0 |
Added formatting.
|
| Jun 27, 2011 at 23:34 | review | Suggested edits | |||
| S Jun 27, 2011 at 23:44 | |||||
| Jun 27, 2011 at 23:27 | history | answered | Doug Spoonwood | CC BY-SA 3.0 |