fact: Definition eval_Psatz : list (NFormula Z) -> ZWitness -> option (NFormula Z) := eval_Psatz 0 1 Z.add Z.mul Zeq_bool Z.leb.
imports: List Bool OrderedRing RingMicromega ZCoeff Refl ZArith_base ZArithRing Ztac EnvRing Coq.micromega.Tauto BinNums Zdiv Znumtheory QArith Znumtheory