Step |
Hyp |
Ref |
Expression |
1 |
|
cdlemk5.b |
|
2 |
|
cdlemk5.l |
|
3 |
|
cdlemk5.j |
|
4 |
|
cdlemk5.m |
|
5 |
|
cdlemk5.a |
|
6 |
|
cdlemk5.h |
|
7 |
|
cdlemk5.t |
|
8 |
|
cdlemk5.r |
|
9 |
|
cdlemk5.z |
|
10 |
|
cdlemk5.y |
|
11 |
|
cdlemk5.x |
|
12 |
1 2 3 4 5 6 7 8 9 10 11
|
cdlemk49 |
|
13 |
1 2 3 4 5 6 7 8 9 10 11
|
cdlemk48 |
|
14 |
|
simp11l |
|
15 |
14
|
hllatd |
|
16 |
|
simp11 |
|
17 |
|
simp12 |
|
18 |
|
simp13 |
|
19 |
|
simp21 |
|
20 |
|
simp22 |
|
21 |
|
simp23 |
|
22 |
1 2 3 4 5 6 7 8 9 10 11
|
cdlemk35s |
|
23 |
16 17 18 19 20 21 22
|
syl132anc |
|
24 |
|
simp3 |
|
25 |
1 2 3 4 5 6 7 8 9 10 11
|
cdlemk35s |
|
26 |
16 17 24 19 20 21 25
|
syl132anc |
|
27 |
6 7
|
ltrnco |
|
28 |
16 23 26 27
|
syl3anc |
|
29 |
|
simp22l |
|
30 |
2 5 6 7
|
ltrnat |
|
31 |
16 28 29 30
|
syl3anc |
|
32 |
1 5
|
atbase |
|
33 |
31 32
|
syl |
|
34 |
2 5 6 7
|
ltrnat |
|
35 |
16 23 29 34
|
syl3anc |
|
36 |
1 5
|
atbase |
|
37 |
35 36
|
syl |
|
38 |
1 6 7 8
|
trlcl |
|
39 |
16 26 38
|
syl2anc |
|
40 |
1 3
|
latjcl |
|
41 |
15 37 39 40
|
syl3anc |
|
42 |
2 5 6 7
|
ltrnat |
|
43 |
16 26 29 42
|
syl3anc |
|
44 |
1 5
|
atbase |
|
45 |
43 44
|
syl |
|
46 |
1 6 7 8
|
trlcl |
|
47 |
16 23 46
|
syl2anc |
|
48 |
1 3
|
latjcl |
|
49 |
15 45 47 48
|
syl3anc |
|
50 |
1 2 4
|
latlem12 |
|
51 |
15 33 41 49 50
|
syl13anc |
|
52 |
12 13 51
|
mpbi2and |
|