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Dürer's problem: edge-unfolding convex polyhedra
Prove that every convex polyhedron can be cut along its edges and unfolded flat in one piece without overlap, or find one that cannot.
Update from the catalog #1
已合并
+3 −1 scienceslack.json 查看文件
| @@ -21,5 +21,7 @@ | ||
| 21 | 21 | "status": "open", |
| 22 | 22 | "as_of": "2026-10-20", |
| 23 | 23 | "catalog": "0521c19bbd38" |
| 24 | - } | |
| 24 | + }, | |
| 25 | + "review": true, | |
| 26 | + "approval": "first-time" | |
| 25 | 27 | } |