Goal:
  
  ============================
   (let __wit := [] in
    let __varmap := VarMap.Empty in
    let __ff :=
      Tauto.A Tauto.isProp
        {|
          RingMicromega.Flhs := EnvRing.PEc BinNums.Z0;
          RingMicromega.Fop := RingMicromega.OpEq;
          RingMicromega.Frhs := EnvRing.PEc BinNums.Z0
        |} tt in
    BinNums.Z0 = BinNums.Z0)


DEBUG:Going to execute:
zchecker