Step |
Hyp |
Ref |
Expression |
1 |
|
dalema.ph |
|
2 |
|
dalemc.l |
|
3 |
|
dalemc.j |
|
4 |
|
dalemc.a |
|
5 |
|
dalem12.m |
|
6 |
|
dalem12.o |
|
7 |
|
dalem12.y |
|
8 |
|
dalem12.z |
|
9 |
|
dalem12.x |
|
10 |
|
dalem12.f |
|
11 |
1 2 3 4 7 8
|
dalemrot |
|
12 |
|
biid |
|
13 |
|
eqid |
|
14 |
|
eqid |
|
15 |
|
eqid |
|
16 |
12 2 3 4 5 6 13 14 15 10
|
dalem11 |
|
17 |
11 16
|
syl |
|
18 |
1 3 4
|
dalemqrprot |
|
19 |
7 18
|
eqtr4id |
|
20 |
1
|
dalemkehl |
|
21 |
1
|
dalemtea |
|
22 |
1
|
dalemuea |
|
23 |
1
|
dalemsea |
|
24 |
3 4
|
hlatjrot |
|
25 |
20 21 22 23 24
|
syl13anc |
|
26 |
8 25
|
eqtr4id |
|
27 |
19 26
|
oveq12d |
|
28 |
9 27
|
syl5eq |
|
29 |
17 28
|
breqtrrd |
|