Hypothesis nn1:(SysPrf T (notH (equal (natToTerm 1) (natToTerm 0)))).

Lemma Representable2Expressible :
forall (n : nat) (R : naryRel n) (A : Formula),
Representable n (charFunction n R) A ->
Expressible n R (substituteFormula LNN A 0 (natToTerm 1)).