forked from 1b-agent/fieldcraft-upstream
Crates fieldcraft-*, binaries fieldcraft and fieldcraft-cli, the .fieldcraft file (format tag fieldcraft/1, manifest fieldcraft.json), FIELDCRAFT_* environment variables, the MCP server name, egui widget ids (fc_*), the app icon document FieldCraft.icon and its generated family, docs and licences. No compatibility shim: no files of the earlier name exist. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm
Torsion of a tube through a kinematically coupled reference point
A tube a = 8, b = 10, L = 40 (four hex20 blocks around, 4 × 8 × 8 each) clamped at z = 0; its end face is coupled kinematically to a reference point on the axis, which carries a moment T = 10⁶ about z (E = 200000, ν = 0.3).