 reserve a for non empty set;
 reserve b, x, o for object;
reserve R for right_zeroed add-associative right_complementable Abelian
  well-unital distributive associative non trivial non trivial doubleLoopStr;
reserve R for non degenerated comRing;

theorem
   for R being non degenerated comRing  holds
   Polynom-Ring (Polynom-Ring(0,R)),Polynom-Ring(1,R) are_isomorphic
   proof
     let R be non degenerated comRing;
     ex P being Function
       of Polynom-Ring (Polynom-Ring(0,R)),Polynom-Ring(0+1,R) st
     P is RingIsomorphism by HILBASIS:31;
     hence thesis by QUOFIELD:def 23;
   end;
