fact: Definition RWeakChecker := check_normalised_formulas 0%Q 1%Q Qplus Qmult Qeq_bool Qle_bool.
imports: OrderedRing QMicromega RingMicromega Refl Sumbool Raxioms Rfunctions RIneq Rpow_def QArith Qfield Qreals DeclConstant EnvRing