reserve c, c1, c2, d, d1, d2, e, y for Real,
  k, n, m, N, n1, N0, N1, N2, N3, M for Element of NAT,
  x for set;

theorem
  for e being Real st 0 < e & e < 1 holds ex N st for n st n >= N holds
  n*log(2,1+e) - 8*log(2,n) > 8*log(2,n) by Lm25;
