Step |
Hyp |
Ref |
Expression |
1 |
|
omlsi.1 |
|
2 |
|
omlsi.2 |
|
3 |
|
omlsi.3 |
|
4 |
|
omlsi.4 |
|
5 |
2
|
sheli |
|
6 |
1 5
|
pjhthlem2 |
|
7 |
|
eqeq1 |
|
8 |
|
eleq1 |
|
9 |
7 8
|
imbi12d |
|
10 |
|
oveq1 |
|
11 |
10
|
eqeq2d |
|
12 |
11
|
imbi1d |
|
13 |
|
oveq2 |
|
14 |
13
|
eqeq2d |
|
15 |
14
|
imbi1d |
|
16 |
1
|
chshii |
|
17 |
|
sh0 |
|
18 |
2 17
|
ax-mp |
|
19 |
18
|
elimel |
|
20 |
|
ch0 |
|
21 |
1 20
|
ax-mp |
|
22 |
21
|
elimel |
|
23 |
|
shocsh |
|
24 |
16 23
|
ax-mp |
|
25 |
|
sh0 |
|
26 |
24 25
|
ax-mp |
|
27 |
26
|
elimel |
|
28 |
16 2 3 4 19 22 27
|
omlsilem |
|
29 |
9 12 15 28
|
dedth3h |
|
30 |
29
|
3expia |
|
31 |
30
|
rexlimdv |
|
32 |
31
|
rexlimdva |
|
33 |
6 32
|
mpd |
|
34 |
33
|
ssriv |
|
35 |
3 34
|
eqssi |
|