Step |
Hyp |
Ref |
Expression |
1 |
|
3dim0.j |
|
2 |
|
3dim0.l |
|
3 |
|
3dim0.a |
|
4 |
|
simp33 |
|
5 |
|
simp11 |
|
6 |
5
|
hllatd |
|
7 |
|
simp13 |
|
8 |
|
eqid |
|
9 |
8 3
|
atbase |
|
10 |
7 9
|
syl |
|
11 |
|
simp2l |
|
12 |
8 3
|
atbase |
|
13 |
11 12
|
syl |
|
14 |
|
simp12 |
|
15 |
8 3
|
atbase |
|
16 |
14 15
|
syl |
|
17 |
8 1
|
latjrot |
|
18 |
6 10 13 16 17
|
syl13anc |
|
19 |
18
|
breq2d |
|
20 |
|
simp2r |
|
21 |
8 1
|
latjcl |
|
22 |
6 10 13 21
|
syl3anc |
|
23 |
|
simp31 |
|
24 |
8 2 1 3
|
hlexch1 |
|
25 |
5 20 14 22 23 24
|
syl131anc |
|
26 |
19 25
|
sylbird |
|
27 |
4 26
|
mtod |
|