nat.not_le_to_lt
∀ n m, ¬(n ≤ m) ⇒ m < n
Theorem not_le_to_lt : forall (n:nat), forall (m:nat), (connectives.Not (le n m)) -> lt m n.
theorem not_le_to_lt : \forall (n:nat). \forall (m:nat). ((Not) ((le) n m)) -> (lt) m n.
theorem not_le_to_lt : forall (n:nat.nat) , forall (m:nat.nat) , (((connectives.Not) ) ((((nat.le_) ) (n)) (m))) -> (((nat.lt_) ) (m)) (n).
not_le_to_lt : LEMMA (FORALL(n:nat_sttfa.sttfa_nat):(FORALL(m:nat_sttfa.sttfa_nat):(connectives_sttfa_th.sttfa_Not(nat_sttfa.le(n)(m)) => nat_sttfa.lt(m)(n))))
Printing for OpenTheory is not working at the moment.