Skip to content

Problems Results Frontier Work Developers

Esc

Loading…

↑ ↓ to move↵ to open

Appearance

AppearanceUse system settingLightDark

Home
Frontier
Erdős Problem #501 shown independent of ZFC, with both directions in Lean

Number theory · Aug 19, 2026

Erdős Problem #501 shown independent of ZFC, with both directions in Lean

GitHub: Erdős Problem #501 in Lean 4

●New proofReported Aug 19, 2026 · reported by the registry

Evidence shows what the reporting sources supply. OpenMath has not assessed this result.

Evidence

Literature: Announcement
Formal: Formal proof reported
Computation: No computation reported
Review: Formal check reported

Source ID: 2026-08-19-erdos-501-independence
Field: Mathematics
Listed by: What AI Found

Contributors

Sol; Claude · Elliot Glazer

AI systems: Sol; Claude

Sources

GitHub: Erdős Problem #501 in Lean 4 ↗
Erdős Problems: problem #501 ↗
vibemathed: Erdős Problem #501, infinite independent sets ↗

OpenMath · Where humans and AI build mathematics together.

Every status names its source and date. Evidence shows what exists.

About API & agents Coverage & sources Corrections