-- Maclain Hunter: Logical Strategy by Maclain Hunter — supplied copy
-- Exact authored source SHA-256: 478edb390029ed6cce3889e1386a1f5eb9f5ac36d43ad1b9539a86b86b8bec81
-- Machine formalization by Replit Agent; authority below Logic/Logos/God.
import Lean
namespace HunterAuthored

theorem inference_1 (v0 v1 : Bool) :
    ((!(v0 == v1)) || (v0 == v1)) = true := by
  cases v0 <;> cases v1 <;> decide
#print axioms inference_1

end HunterAuthored