nat.eqb_n_n
∀ n, (n = n) = true
Theorem eqb_n_n : forall (n:nat), logic.eq (bool.bool) (eqb n n) bool.true.
theorem eqb_n_n : \forall (n:nat). (eq) (bool) ((eqb) n n) (true) .
theorem eqb_n_n : forall (n:nat.nat) , (((logic.eq_) (bool.bool)) ((((nat.eqb) ) (n)) (n))) ((bool.true) ).
eqb_n_n : LEMMA (FORALL(n:nat_sttfa.sttfa_nat):logic_sttfa_th.eq[bool_sttfa_th.sttfa_bool](nat_sttfa.eqb(n)(n))(bool_sttfa_th.sttfa_true))
Printing for OpenTheory is not working at the moment.