include "basic_1/s/defs.ma".
-theorem r_S:
+lemma r_S:
\forall (k: K).(\forall (i: nat).(eq nat (r k (S i)) (S (r k i))))
\def
\lambda (k: K).(K_ind (\lambda (k0: K).(\forall (i: nat).(eq nat (r k0 (S
(Bind b) i))))) (\lambda (f: F).(\lambda (i: nat).(refl_equal nat (S (r (Flat
f) i))))) k).
-theorem r_plus:
+lemma r_plus:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).(eq nat (r k (plus i j))
(plus (r k i) j))))
\def
(\lambda (f: F).(\lambda (i: nat).(\lambda (j: nat).(refl_equal nat (plus (r
(Flat f) i) j))))) k).
-theorem r_plus_sym:
+lemma r_plus_sym:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).(eq nat (r k (plus i j))
(plus i (r k j)))))
\def
(i: nat).(\lambda (j: nat).(refl_equal nat (plus i j))))) (\lambda (_:
F).(\lambda (i: nat).(\lambda (j: nat).(plus_n_Sm i j)))) k).
-theorem r_minus:
+lemma r_minus:
\forall (i: nat).(\forall (n: nat).((lt n i) \to (\forall (k: K).(eq nat
(minus (r k i) (S n)) (r k (minus i (S n)))))))
\def
n))))) (\lambda (_: B).(refl_equal nat (minus i (S n)))) (\lambda (_:
F).(minus_x_Sy i n H)) k)))).
-theorem r_dis:
+lemma r_dis:
\forall (k: K).(\forall (P: Prop).(((((\forall (i: nat).(eq nat (r k i) i)))
\to P)) \to (((((\forall (i: nat).(eq nat (r k i) (S i)))) \to P)) \to P)))
\def
((((\forall (i: nat).(eq nat (r (Flat f) i) (S i)))) \to P))).(H0 (\lambda
(i: nat).(refl_equal nat (S i)))))))) k).
-theorem s_r:
+lemma s_r:
\forall (k: K).(\forall (i: nat).(eq nat (s k (r k i)) (S i)))
\def
\lambda (k: K).(K_ind (\lambda (k0: K).(\forall (i: nat).(eq nat (s k0 (r k0
i)) (S i)))) (\lambda (_: B).(\lambda (i: nat).(refl_equal nat (S i))))
(\lambda (_: F).(\lambda (i: nat).(refl_equal nat (S i)))) k).
-theorem r_arith0:
+lemma r_arith0:
\forall (k: K).(\forall (i: nat).(eq nat (minus (r k (S i)) (S O)) (r k i)))
\def
\lambda (k: K).(\lambda (i: nat).(eq_ind_r nat (S (r k i)) (\lambda (n:
nat).(eq nat n (r k i))) (refl_equal nat (r k i)) (minus (S (r k i)) (S O))
(minus_Sx_SO (r k i))) (r k (S i)) (r_S k i))).
-theorem r_arith1:
+lemma r_arith1:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).(eq nat (minus (r k (S
i)) (S j)) (minus (r k i) j))))
\def
(\lambda (n: nat).(eq nat (minus n (S j)) (minus (r k i) j))) (refl_equal nat
(minus (r k i) j)) (r k (S i)) (r_S k i)))).
-theorem r_arith2:
+lemma r_arith2:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).((le (S i) (s k j)) \to
(le (r k i) j))))
\def
(le_S_n i j H) in H_y))))) (\lambda (_: F).(\lambda (i: nat).(\lambda (j:
nat).(\lambda (H: (le (S i) j)).H)))) k).
-theorem r_arith3:
+lemma r_arith3:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).((le (s k j) (S i)) \to
(le j (r k i)))))
\def
(le_S_n j i H) in H_y))))) (\lambda (_: F).(\lambda (i: nat).(\lambda (j:
nat).(\lambda (H: (le j (S i))).H)))) k).
-theorem r_arith4:
+lemma r_arith4:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).(eq nat (minus (S i) (s k
j)) (minus (r k i) j))))
\def
j))))) (\lambda (f: F).(\lambda (i: nat).(\lambda (j: nat).(refl_equal nat
(minus (r (Flat f) i) j))))) k).
-theorem r_arith5:
+lemma r_arith5:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).((lt (s k j) (S i)) \to
(lt j (r k i)))))
\def
(\lambda (_: F).(\lambda (i: nat).(\lambda (j: nat).(\lambda (H: (lt j (S
i))).H)))) k).
-theorem r_arith6:
+lemma r_arith6:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).(eq nat (minus (r k i) (S
j)) (minus i (s k j)))))
\def
j)))))) (\lambda (f: F).(\lambda (i: nat).(\lambda (j: nat).(refl_equal nat
(minus i (s (Flat f) j)))))) k).
-theorem r_arith7:
+lemma r_arith7:
\forall (k: K).(\forall (i: nat).(\forall (j: nat).((eq nat (S i) (s k j))
\to (eq nat (r k i) j))))
\def