Sphere-packing density upper bound estimation on Sphere packing Dimension 4
64.771Sphere Packing Density Upper Bound (D=4)Linear Programming (LP) Bound
Evaluation results
| Method | Links | ||
|---|---|---|---|
| Linear Programming (LP) Bound2025.12 | 64.771 | — | |
| Cohn et al.2025.12 | 63.6107 | — | |
| SDP Games2025.12 | 63.6103 | 83.3 |