← All breakthroughsAccepted frontier changeFRONTIER CLOSEDLR-DRAFT-ALG-02Planarity testingFRONTIER CLOSEDLR-DRAFT-ALG-02PreviousNo prior recorded boundNewO(n + m)Accepted2025-02-08The accepted evidence closed the frontier under the current specification.Evidence and attributionAccepted Claim changed the published frontier.Read the canonical Limit record →