5
(certify-book "arithmetic") :u
6
(certify-book "sets") :u
7
(certify-book "permutations") :u
8
(certify-book "base") :u
9
(certify-book "xeval") :u
10
(certify-book "variables") :u
11
(certify-book "alls") :u
12
(certify-book "wfftype") :u
13
(certify-book "stage") :u
14
(certify-book "keval") :u
15
(certify-book "close") :u
16
(certify-book "resolve") :u
17
(certify-book "paramod") :u
18
(certify-book "flip") :u
19
(certify-book "prop-subsume") :u
20
(certify-book "gensym-e") :u
21
(certify-book "instance") :u
22
(certify-book "instance-closure") :u
23
(certify-book "substitution") :u
24
(certify-book "simultaneous-d") :u
25
(certify-book "uc-conj") :u
26
(certify-book "derive") :u
27
(certify-book "simple-check") :u
28
(certify-book "cnf") :u
29
(certify-book "right-assoc") :u
30
(certify-book "nnf") :u
31
(certify-book "simplify") :u
32
(certify-book "rename") :u
33
(certify-book "rename-sound") :u
34
(certify-book "rename-unique") :u
35
(certify-book "rename-top") :u
36
(certify-book "pull") :u
37
(certify-book "pull-sound") :u
38
(certify-book "pull-pulls") :u
39
(certify-book "pull-top") :u
40
(certify-book "sk-misc-lemmas") :u
41
(certify-book "sk-useless") :u
42
(certify-book "sk-step") :u
43
(certify-book "sk-xbuild") :u
44
(certify-book "sk-step-sound") :u
45
(certify-book "skolem-top") :u
46
(certify-book "prover") :u
47
(certify-book "modeler") :u
48
(certify-book "top") :u
49
(certify-book "sugar") :u