Timeline for Shadow boundary on convex body in $\mathbb{R}^3$
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 30, 2011 at 17:42 | history | edited | Bill Thurston | CC BY-SA 2.5 |
made the circle description more precise.
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| Jan 30, 2011 at 3:03 | comment | added | Joseph O'Rourke | Thanks for the "barrel" intuition---It makes it evident! | |
| Jan 30, 2011 at 2:52 | history | answered | Bill Thurston | CC BY-SA 2.5 |