Timeline for Minimum number of unit fractions to sum up a given positive rational
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 4, 2015 at 12:44 | vote | accept | Dominic van der Zypen | ||
| Jan 2, 2015 at 18:29 | history | answered | Igor Rivin | CC BY-SA 3.0 |