Timeline for A necessary and sufficient condition for three diagonals of a hexagon to be concurrent
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 30 at 6:47 | history | edited | quinta | CC BY-SA 4.0 |
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| Sep 29 at 7:18 | history | answered | quinta | CC BY-SA 4.0 |