Step |
Hyp |
Ref |
Expression |
1 |
|
cmtbr2.b |
|
2 |
|
cmtbr2.j |
|
3 |
|
cmtbr2.m |
|
4 |
|
cmtbr2.o |
|
5 |
|
cmtbr2.c |
|
6 |
1 4 5
|
cmt4N |
|
7 |
|
simp1 |
|
8 |
|
omlop |
|
9 |
8
|
3ad2ant1 |
|
10 |
|
simp2 |
|
11 |
1 4
|
opoccl |
|
12 |
9 10 11
|
syl2anc |
|
13 |
|
simp3 |
|
14 |
1 4
|
opoccl |
|
15 |
9 13 14
|
syl2anc |
|
16 |
1 2 3 4 5
|
cmtvalN |
|
17 |
7 12 15 16
|
syl3anc |
|
18 |
|
eqcom |
|
19 |
18
|
a1i |
|
20 |
|
omllat |
|
21 |
20
|
3ad2ant1 |
|
22 |
1 2
|
latjcl |
|
23 |
20 22
|
syl3an1 |
|
24 |
1 2
|
latjcl |
|
25 |
21 10 15 24
|
syl3anc |
|
26 |
1 3
|
latmcl |
|
27 |
21 23 25 26
|
syl3anc |
|
28 |
1 4
|
opcon3b |
|
29 |
9 27 10 28
|
syl3anc |
|
30 |
|
omlol |
|
31 |
30
|
3ad2ant1 |
|
32 |
1 2 3 4
|
oldmm1 |
|
33 |
31 23 25 32
|
syl3anc |
|
34 |
1 2 3 4
|
oldmj1 |
|
35 |
30 34
|
syl3an1 |
|
36 |
1 2 3 4
|
oldmj1 |
|
37 |
31 10 15 36
|
syl3anc |
|
38 |
35 37
|
oveq12d |
|
39 |
33 38
|
eqtrd |
|
40 |
39
|
eqeq2d |
|
41 |
19 29 40
|
3bitrrd |
|
42 |
6 17 41
|
3bitrd |
|