reserve n,n1,n2,m for Nat;
reserve r,g1,g2,g,g9 for Complex;
reserve R,R2 for Real;
reserve s,s9,s1 for Complex_Sequence;

theorem Th16:
  for s being convergent Complex_Sequence
  holds lim(-s)=-(lim s)
proof
  let s being convergent Complex_Sequence;
   lim(-s) = (-1)*(lim s) by Th14
    .= - 1r*(lim s) by COMPLEX1:def 4;
  hence thesis by COMPLEX1:def 4;
end;
