Step |
Hyp |
Ref |
Expression |
1 |
|
cdleme19.l |
|
2 |
|
cdleme19.j |
|
3 |
|
cdleme19.m |
|
4 |
|
cdleme19.a |
|
5 |
|
cdleme19.h |
|
6 |
|
cdleme19.u |
|
7 |
|
cdleme19.f |
|
8 |
|
cdleme19.g |
|
9 |
|
cdleme19.d |
|
10 |
|
cdleme19.y |
|
11 |
|
eqid |
|
12 |
|
hllat |
|
13 |
12
|
3ad2ant1 |
|
14 |
|
simp1 |
|
15 |
|
simp21 |
|
16 |
|
simp22 |
|
17 |
11 2 4
|
hlatjcl |
|
18 |
14 15 16 17
|
syl3anc |
|
19 |
|
simp23 |
|
20 |
11 2 4
|
hlatjcl |
|
21 |
14 16 19 20
|
syl3anc |
|
22 |
|
simp33 |
|
23 |
1 2 4
|
hlatlej1 |
|
24 |
14 16 19 23
|
syl3anc |
|
25 |
11 4
|
atbase |
|
26 |
15 25
|
syl |
|
27 |
11 4
|
atbase |
|
28 |
16 27
|
syl |
|
29 |
11 1 2
|
latjle12 |
|
30 |
13 26 28 21 29
|
syl13anc |
|
31 |
22 24 30
|
mpbi2and |
|
32 |
1 2 4
|
hlatlej2 |
|
33 |
14 15 16 32
|
syl3anc |
|
34 |
|
hlcvl |
|
35 |
34
|
3ad2ant1 |
|
36 |
|
simp31 |
|
37 |
|
simp32 |
|
38 |
|
nbrne2 |
|
39 |
36 37 38
|
syl2anc |
|
40 |
1 2 4
|
cvlatexch1 |
|
41 |
35 15 19 16 39 40
|
syl131anc |
|
42 |
22 41
|
mpd |
|
43 |
2 4
|
hlatjcom |
|
44 |
14 15 16 43
|
syl3anc |
|
45 |
42 44
|
breqtrrd |
|
46 |
11 4
|
atbase |
|
47 |
19 46
|
syl |
|
48 |
11 1 2
|
latjle12 |
|
49 |
13 28 47 18 48
|
syl13anc |
|
50 |
33 45 49
|
mpbi2and |
|
51 |
11 1 13 18 21 31 50
|
latasymd |
|
52 |
51
|
oveq1d |
|
53 |
9 52
|
syl5eq |
|