reserve V,X,Y for RealLinearSpace;
reserve u,u1,u2,v,v1,v2 for VECTOR of V;
reserve a for Real;
reserve V1,V2,V3 for Subset of V;
reserve x for object;
reserve W,W1,W2 for Subspace of V;
reserve w,w1,w2 for VECTOR of W;
reserve D for non empty set;
reserve d1 for Element of D;
reserve A for BinOp of D;
reserve M for Function of [:REAL,D:],D;
reserve B,C for Coset of W;

theorem
  the carrier of V is Coset of (Omega).V
proof
  set v = the VECTOR of V;
  the carrier of V is Subset of V iff the carrier of V c= the carrier of V;
  then reconsider A = the carrier of V as Subset of V;
  A = v + (Omega).V by Th46;
  hence thesis by Def6;
end;
