reserve X for ComplexUnitarySpace;
reserve x, y, w, g, g1, g2 for Point of X;
reserve z for Complex;
reserve p, q, r, M, M1, M2 for Real;
reserve seq, seq1, seq2, seq3 for sequence of X;
reserve k,n,m for Nat;
reserve Nseq for increasing sequence of NAT;

theorem Th66:
  seq is_compared_to seq
proof
  let r such that
A1: r > 0;
  take m = 0;
  let n such that
  n >= m;
  thus thesis by A1,CSSPACE:50;
end;
