(NTH-CONS-OPEN
 (11 5 (:REWRITE ZP-OPEN))
 (7 7 (:REWRITE DEFAULT-+-2))
 (7 7 (:REWRITE DEFAULT-+-1))
 (6 2 (:REWRITE FOLD-CONSTS-IN-+))
 (3 3 (:REWRITE DEFAULT-CDR))
 (3 3 (:REWRITE DEFAULT-CAR))
 (2 2 (:REWRITE DEFAULT-<-2))
 (2 2 (:REWRITE DEFAULT-<-1))
 )
(OPEN-NTH
 (11 5 (:REWRITE ZP-OPEN))
 (7 7 (:REWRITE DEFAULT-+-2))
 (7 7 (:REWRITE DEFAULT-+-1))
 (6 2 (:REWRITE FOLD-CONSTS-IN-+))
 (3 3 (:REWRITE NTH-CONS-OPEN))
 (3 3 (:REWRITE DEFAULT-CDR))
 (3 3 (:REWRITE DEFAULT-CAR))
 (2 2 (:REWRITE DEFAULT-<-2))
 (2 2 (:REWRITE DEFAULT-<-1))
 (2 2 (:DEFINITION NOT))
 )
(COMPARE-UPDATES
 (54 24 (:REWRITE DEFAULT-CDR))
 (50 20 (:REWRITE DEFAULT-CAR))
 (8 8 (:REWRITE ZP-OPEN))
 (6 6 (:REWRITE DEFAULT-+-2))
 (6 6 (:REWRITE DEFAULT-+-1))
 )
(UPDATE-NTH-CONS-OPEN
 (11 5 (:REWRITE ZP-OPEN))
 (7 7 (:REWRITE DEFAULT-+-2))
 (7 7 (:REWRITE DEFAULT-+-1))
 (6 6 (:REWRITE DEFAULT-CDR))
 (6 2 (:REWRITE FOLD-CONSTS-IN-+))
 (3 3 (:REWRITE DEFAULT-CAR))
 (2 2 (:REWRITE DEFAULT-<-2))
 (2 2 (:REWRITE DEFAULT-<-1))
 )
(OPEN-UPDATE-NTH
 (11 5 (:REWRITE ZP-OPEN))
 (7 7 (:REWRITE DEFAULT-+-2))
 (7 7 (:REWRITE DEFAULT-+-1))
 (6 6 (:REWRITE DEFAULT-CDR))
 (6 2 (:REWRITE FOLD-CONSTS-IN-+))
 (3 3 (:REWRITE UPDATE-NTH-CONS-OPEN))
 (3 3 (:REWRITE DEFAULT-CAR))
 (2 2 (:REWRITE DEFAULT-<-2))
 (2 2 (:REWRITE DEFAULT-<-1))
 (2 2 (:DEFINITION NOT))
 )
(NTH-UPDATE-NTH2
 (12 2 (:DEFINITION NTH))
 (7 1 (:DEFINITION UPDATE-NTH))
 (4 4 (:REWRITE DEFAULT-CDR))
 (4 4 (:REWRITE DEFAULT-<-2))
 (4 4 (:REWRITE DEFAULT-<-1))
 (3 3 (:REWRITE ZP-OPEN))
 (3 3 (:REWRITE NTH-CONS-OPEN))
 (3 3 (:REWRITE DEFAULT-CAR))
 (3 3 (:REWRITE DEFAULT-+-2))
 (3 3 (:REWRITE DEFAULT-+-1))
 (1 1 (:REWRITE UPDATE-NTH-CONS-OPEN))
 )
(UPDATE-NTH-UPDATE-NTH-DIFF
 (396 150 (:REWRITE DEFAULT-CDR))
 (258 84 (:REWRITE DEFAULT-CAR))
 (104 104 (:REWRITE DEFAULT-+-2))
 (104 104 (:REWRITE DEFAULT-+-1))
 (68 68 (:REWRITE UPDATE-NTH-CONS-OPEN))
 (46 44 (:REWRITE DEFAULT-<-1))
 (44 44 (:REWRITE DEFAULT-<-2))
 (5 5 (:REWRITE COMPARE-UPDATES))
 (2 2 (:REWRITE RATIONALP-IMPLIES-ACL2-NUMBERP))
 )
(UPDATE-NTH-UPDATE-NTH-SAME
 (68 20 (:REWRITE DEFAULT-CDR))
 (56 14 (:REWRITE DEFAULT-CAR))
 (10 10 (:REWRITE UPDATE-NTH-CONS-OPEN))
 (8 8 (:REWRITE ZP-OPEN))
 (6 6 (:REWRITE DEFAULT-+-2))
 (6 6 (:REWRITE DEFAULT-+-1))
 (3 3 (:REWRITE COMPARE-UPDATES))
 )
(NTH-OVER-IF)
