fact: Definition ZweakTautoChecker (w: list ZWitness) (f : BFormula (Formula Z) Tauto.isProp) : bool := @tauto_checker (Formula Z) (NFormula Z) unit Zunsat Zdeduce normalise negate ZWitness (fun cl => ZWeakChecker (List.map fst cl)) f w.
imports: List Bool OrderedRing RingMicromega ZCoeff Refl ZArith_base ZArithRing Ztac EnvRing Coq.micromega.Tauto BinNums