
theorem
  for n being Ordinal, T being connected TermOrder of n, L being non
empty ZeroStr, c being ConstPoly of n,L holds HT(c,T) = EmptyBag n & HC(c,T) =
  c.(EmptyBag n)
proof
  let n be Ordinal, O be connected TermOrder of n, L be non empty ZeroStr, c
  be ConstPoly of n,L;
  thus HT(c,O) = term(c) by Lm11
    .= EmptyBag n by POLYNOM7:16;
  thus HC(c,O) = coefficient(c) by Lm11
    .= c.(EmptyBag n) by POLYNOM7:16;
end;
