Step |
Hyp |
Ref |
Expression |
1 |
|
dochsncom.h |
|
2 |
|
dochsncom.o |
|
3 |
|
dochsncom.u |
|
4 |
|
dochsncom.v |
|
5 |
|
dochsncom.k |
|
6 |
|
dochsncom.x |
|
7 |
|
dochsncom.y |
|
8 |
|
eqid |
|
9 |
|
eqid |
|
10 |
1 3 4 9 8
|
dihlsprn |
|
11 |
5 6 10
|
syl2anc |
|
12 |
1 3 4 9 8
|
dihlsprn |
|
13 |
5 7 12
|
syl2anc |
|
14 |
1 8 2 5 11 13
|
dochord3 |
|
15 |
7
|
snssd |
|
16 |
1 3 2 4 9 5 15
|
dochocsp |
|
17 |
16
|
sseq2d |
|
18 |
6
|
snssd |
|
19 |
1 3 2 4 9 5 18
|
dochocsp |
|
20 |
19
|
sseq2d |
|
21 |
14 17 20
|
3bitr3d |
|
22 |
|
eqid |
|
23 |
1 3 5
|
dvhlmod |
|
24 |
1 3 4 22 2
|
dochlss |
|
25 |
5 15 24
|
syl2anc |
|
26 |
4 22 9 23 25 6
|
lspsnel5 |
|
27 |
1 3 4 22 2
|
dochlss |
|
28 |
5 18 27
|
syl2anc |
|
29 |
4 22 9 23 28 7
|
lspsnel5 |
|
30 |
21 26 29
|
3bitr4d |
|