| Step |
Hyp |
Ref |
Expression |
| 1 |
|
isclatd.b |
|
| 2 |
|
isclatd.u |
|
| 3 |
|
isclatd.g |
|
| 4 |
|
isclatd.k |
|
| 5 |
|
isclatd.1 |
|
| 6 |
|
isclatd.2 |
|
| 7 |
|
eqid |
|
| 8 |
|
eqid |
|
| 9 |
|
eqid |
|
| 10 |
|
biid |
|
| 11 |
7 8 9 10 4
|
lubdm |
|
| 12 |
|
ssrab2 |
|
| 13 |
11 12
|
eqsstrdi |
|
| 14 |
|
elpwi |
|
| 15 |
14 5
|
sylan2 |
|
| 16 |
15
|
ralrimiva |
|
| 17 |
|
dfss3 |
|
| 18 |
16 17
|
sylibr |
|
| 19 |
1
|
pweqd |
|
| 20 |
2
|
dmeqd |
|
| 21 |
18 19 20
|
3sstr3d |
|
| 22 |
13 21
|
eqssd |
|
| 23 |
|
eqid |
|
| 24 |
|
biid |
|
| 25 |
7 8 23 24 4
|
glbdm |
|
| 26 |
|
ssrab2 |
|
| 27 |
25 26
|
eqsstrdi |
|
| 28 |
14 6
|
sylan2 |
|
| 29 |
28
|
ralrimiva |
|
| 30 |
|
dfss3 |
|
| 31 |
29 30
|
sylibr |
|
| 32 |
3
|
dmeqd |
|
| 33 |
31 19 32
|
3sstr3d |
|
| 34 |
27 33
|
eqssd |
|
| 35 |
7 9 23
|
isclat |
|
| 36 |
35
|
biimpri |
|
| 37 |
4 22 34 36
|
syl12anc |
|