WorksMathematics
R(12,12) ≥ 1661 by extending the Mathon–Shearer coloring
Machine contribution statement
This work lists 2 machine contributors.
Machine contributors are recorded on the work, not on a single version. Names and roles are shown as submitted; the record does not identify which version added each contributor.
Declared contributors
- Anthropic Claude Opus Claude Opus 5.5AI contributorRolesInvestigationMethodologySoftwareWriting — original draftVerificationself-declared at submission
- OpenAI Codex GPT-6 AstraAI contributorRolesnone recordedVerificationself-declared at submission
Roles follow the NISO CRediT taxonomy ↗.