| Step |
Hyp |
Ref |
Expression |
| 1 |
|
rabsubmgmd.b |
|
| 2 |
|
rabsubmgmd.p |
|
| 3 |
|
rabsubmgmd.m |
|
| 4 |
|
rabsubmgmd.cp |
|
| 5 |
|
rabsubmgmd.th |
|
| 6 |
|
rabsubmgmd.ta |
|
| 7 |
|
rabsubmgmd.et |
|
| 8 |
|
ssrab2 |
|
| 9 |
8
|
a1i |
|
| 10 |
5
|
elrab |
|
| 11 |
6
|
elrab |
|
| 12 |
10 11
|
anbi12i |
|
| 13 |
3
|
adantr |
|
| 14 |
|
simprll |
|
| 15 |
|
simprrl |
|
| 16 |
1 2
|
mgmcl |
|
| 17 |
13 14 15 16
|
syl3anc |
|
| 18 |
|
simpl |
|
| 19 |
|
simpl |
|
| 20 |
18 19
|
anim12i |
|
| 21 |
|
simpr |
|
| 22 |
|
simpr |
|
| 23 |
21 22
|
anim12i |
|
| 24 |
20 23
|
jca |
|
| 25 |
24 4
|
sylan2 |
|
| 26 |
7 17 25
|
elrabd |
|
| 27 |
12 26
|
sylan2b |
|
| 28 |
27
|
ralrimivva |
|
| 29 |
1 2
|
issubmgm |
|
| 30 |
3 29
|
syl |
|
| 31 |
9 28 30
|
mpbir2and |
|