Timeline for The sum of an hydrogen atom related infinite series
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 1, 2016 at 19:42 | review | Low quality posts | |||
| Aug 1, 2016 at 20:16 | |||||
| Aug 1, 2016 at 19:23 | history | answered | Igor Rivin | CC BY-SA 3.0 |