Timeline for Positive rational numbers as sum of unit fractions
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 20, 2015 at 14:48 | vote | accept | Dominic van der Zypen | ||
| May 20, 2015 at 14:10 | history | answered | Igor Rivin | CC BY-SA 3.0 |