{"slug":"hunter-logic-before-time","identifier":"hunter-logic-before-time","title":"The Logic Before Time by Maclain Hunter","author":"Maclain Hunter","sourceSha256":"2faa3875a2c83257ccf6b648c722c7f2d8ccc5aafdb73d8f5ef46e098c150193","sourceKind":"authored-foundational-record","recordedAt":"2026-10-02T17:32:10.640Z","recordedAtMeaning":"Database registration time, not a claim of original handwritten authorship.","originalAuthoredAt":null,"formalizedAt":"2026-10-03T10:37:05.082Z","checkedAt":"2026-10-03T10:42:13.216Z","status":"verified","axiomFree":true,"axioms":[],"theoremNames":["HunterAuthored.inference_1"],"units":[{"id":"inference_1","sourceStatement":"{P, Q, R, S} |= ((P & Q) & R) <-> S","sourceOffset":2426,"scope":"Exact source sequent under finite two-valued propositional semantics. 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