 reserve G for Group;
 reserve H for Subgroup of G;
 reserve a, b, c, x, y for Element of G;
 reserve h for Homomorphism of G, G;
 reserve q, q1 for set;

theorem
  InnAut G c= Funcs (the carrier of G, the carrier of G)
proof
  let q be object;
  assume q in InnAut G;
  then ex f be Element of InnAut G st f = q;
  hence thesis by FUNCT_2:9;
end;
