Timeline for Difference of two sums of two squares
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 16, 2019 at 19:28 | history | undeleted | Will Jagy | ||
| Sep 16, 2019 at 19:27 | history | deleted | Will Jagy | via Vote | |
| Sep 16, 2019 at 19:22 | history | answered | Will Jagy | CC BY-SA 4.0 |