fact: Definition Reval_op2 (k: Tauto.kind) : Op2 -> R -> R -> Tauto.rtyp k:= if k as k0 return (Op2 -> R -> R -> Tauto.rtyp k0) then Reval_pop2 else Reval_bop2.
imports: OrderedRing QMicromega RingMicromega Refl Sumbool Raxioms Rfunctions RIneq Rpow_def QArith Qfield Qreals DeclConstant EnvRing