-- Maclain Hunter: Essential Logic and Extraterrestrial Life by Maclain Hunter
-- Exact authored source SHA-256: 7db27ad944499d4f80c7068b099cdc463bec8fa2be8d9747bc0687ed6c90f41e
-- Machine formalization by Replit Agent; authority below Logic/Logos/God.
import Lean
namespace HunterAuthored

theorem source_identity_rule (α : Type) (a : α) : a = a := rfl
#print axioms source_identity_rule

end HunterAuthored