Timeline for What polygons can be shrunk into themselves?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 7, 2014 at 13:51 | history | edited | Beni Bogosel | CC BY-SA 3.0 |
added 2 characters in body
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| Oct 7, 2014 at 13:46 | history | answered | Beni Bogosel | CC BY-SA 3.0 |