Repository of Lean 4 formalizations for open Erdős problems, evolved via AlphaProof Nexus (arXiv:2605.22763) evolutionary proof search.
| # | Title | Status | Dir |
|---|---|---|---|
| 1 | Sum-distinct sets | Proof complete (0 sorries) | problems/1/ |
| 25 | Congruence-avoiding sets | 10 sorries (1 open) | problems/25/ |
| 364 | Consecutive powerful numbers | 0 errors, 1 sorry | problems/364/ |
| 634 | Triangle tilings | 0 errors, 3 sorries | problems/634/ |
All 628 open Erdős problems have directories under problems/N/.
lean problems/25/Erdos25.lean
lean problems/25/population/member_04_gen1_head_truncation.lean
lean problems/634/population/member_07_gen7_geometric_obstruction.lean
lean problems/1/Erdos1.lean
lean problems/1/population/member_05_champion.leanRequires Lean 4.29.1, lean on PATH.
See AGENTS.md for full workflow documentation.