-- Maclain Hunter: Logical Knowledge and Grasp -- Exact authored source SHA-256: 8670aaaff3ea59900a550bc23ef3cea9f78cf0767bc9877a237a88a1a12b06be -- Machine formalization by Replit Agent; authority below Logic/Logos/God. import Lean namespace HunterAuthored theorem inference_1 (v0 v1 v2 : Bool) : ((!((v0 && ((!v0) || (v0 && v1))) && ((!(v0 && v1)) || v2))) || ((v0 && v1) && v2)) = true := by cases v0 <;> cases v1 <;> cases v2 <;> decide #print axioms inference_1 theorem source_identity_rule (α : Type) (a : α) : a = a := rfl #print axioms source_identity_rule end HunterAuthored