Step |
Hyp |
Ref |
Expression |
1 |
|
dicssdvh.l |
|
2 |
|
dicssdvh.a |
|
3 |
|
dicssdvh.h |
|
4 |
|
dicssdvh.i |
|
5 |
|
dicssdvh.u |
|
6 |
|
dicssdvh.v |
|
7 |
|
simprl |
|
8 |
|
simpll |
|
9 |
|
simprr |
|
10 |
|
eqid |
|
11 |
1 10 2 3
|
lhpocnel |
|
12 |
11
|
ad2antrr |
|
13 |
|
simplr |
|
14 |
|
eqid |
|
15 |
|
eqid |
|
16 |
1 2 3 14 15
|
ltrniotacl |
|
17 |
8 12 13 16
|
syl3anc |
|
18 |
|
eqid |
|
19 |
3 14 18
|
tendocl |
|
20 |
8 9 17 19
|
syl3anc |
|
21 |
7 20
|
eqeltrd |
|
22 |
21 9 9
|
jca31 |
|
23 |
22
|
ex |
|
24 |
23
|
ssopab2dv |
|
25 |
|
opabssxp |
|
26 |
24 25
|
sstrdi |
|
27 |
|
eqid |
|
28 |
1 2 3 27 14 18 4
|
dicval |
|
29 |
3 14 18 5 6
|
dvhvbase |
|
30 |
29
|
adantr |
|
31 |
26 28 30
|
3sstr4d |
|