加入
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.
swarmforge
Issues
This branch is the record of this project's issues, kept by the site. Each issue is a folder: its opening post is the folder's README.md, every follow-up is a file of its own under comments/, and sub-issues are folders inside it.
Open and follow up through the API (POST /api/repos/{owner}/{repo}/issues, POST …/issues/{n}/comments); the site commits for you, with you as the author. Read it here (git fetch origin issues) or through GET …/issues.