Step |
Hyp |
Ref |
Expression |
1 |
|
4thatlem.ph |
|
2 |
|
4thatlem0.l |
|
3 |
|
4thatlem0.j |
|
4 |
|
4thatlem0.m |
|
5 |
|
4thatlem0.a |
|
6 |
|
4thatlem0.h |
|
7 |
|
4thatlem0.u |
|
8 |
|
4thatlem0.v |
|
9 |
|
4thatlem0.c |
|
10 |
1
|
4atexlemkl |
|
11 |
1 3 5
|
4atexlemqtb |
|
12 |
1 3 5
|
4atexlempsb |
|
13 |
|
eqid |
|
14 |
13 2 4
|
latmle1 |
|
15 |
10 11 12 14
|
syl3anc |
|
16 |
9 15
|
eqbrtrid |
|
17 |
|
simp13r |
|
18 |
1 17
|
sylbi |
|
19 |
1
|
4atexlemkc |
|
20 |
1 2 3 4 5 6 7 8
|
4atexlemv |
|
21 |
1
|
4atexlemq |
|
22 |
1
|
4atexlemt |
|
23 |
1 2 3 4 5 6 7
|
4atexlemu |
|
24 |
1 2 3 4 5 6 7 8
|
4atexlemunv |
|
25 |
1
|
4atexlemutvt |
|
26 |
5 3
|
cvlsupr6 |
|
27 |
26
|
necomd |
|
28 |
19 23 20 22 24 25 27
|
syl132anc |
|
29 |
2 3 5
|
cvlatexch2 |
|
30 |
19 20 21 22 28 29
|
syl131anc |
|
31 |
1 6
|
4atexlemwb |
|
32 |
13 2 4
|
latmle2 |
|
33 |
10 12 31 32
|
syl3anc |
|
34 |
8 33
|
eqbrtrid |
|
35 |
1 2 3 4 5 6 7 8
|
4atexlemtlw |
|
36 |
13 5
|
atbase |
|
37 |
20 36
|
syl |
|
38 |
13 5
|
atbase |
|
39 |
22 38
|
syl |
|
40 |
13 2 3
|
latjle12 |
|
41 |
10 37 39 31 40
|
syl13anc |
|
42 |
34 35 41
|
mpbi2and |
|
43 |
13 5
|
atbase |
|
44 |
21 43
|
syl |
|
45 |
1
|
4atexlemk |
|
46 |
13 3 5
|
hlatjcl |
|
47 |
45 20 22 46
|
syl3anc |
|
48 |
13 2
|
lattr |
|
49 |
10 44 47 31 48
|
syl13anc |
|
50 |
42 49
|
mpan2d |
|
51 |
30 50
|
syld |
|
52 |
18 51
|
mtod |
|
53 |
|
nbrne2 |
|
54 |
16 52 53
|
syl2anc |
|
55 |
1
|
4atexlemw |
|
56 |
45 55
|
jca |
|
57 |
1
|
4atexlempw |
|
58 |
1
|
4atexlems |
|
59 |
1 2 3 4 5 6 7 8 9
|
4atexlemc |
|
60 |
1 2 3 5
|
4atexlempns |
|
61 |
13 2 4
|
latmle2 |
|
62 |
10 11 12 61
|
syl3anc |
|
63 |
9 62
|
eqbrtrid |
|
64 |
2 3 4 5 6 8
|
lhpat3 |
|
65 |
56 57 58 59 60 63 64
|
syl222anc |
|
66 |
54 65
|
mpbird |
|