Step |
Hyp |
Ref |
Expression |
1 |
|
elovmporab1w.o |
|
2 |
|
elovmporab1w.v |
|
3 |
1
|
elmpocl |
|
4 |
1
|
a1i |
|
5 |
|
csbeq1 |
|
6 |
5
|
ad2antrl |
|
7 |
|
sbceq1a |
|
8 |
|
sbceq1a |
|
9 |
7 8
|
sylan9bbr |
|
10 |
9
|
adantl |
|
11 |
6 10
|
rabeqbidv |
|
12 |
|
eqidd |
|
13 |
|
simpl |
|
14 |
|
simpr |
|
15 |
|
rabexg |
|
16 |
2 15
|
syl |
|
17 |
|
nfcv |
|
18 |
17
|
nfel1 |
|
19 |
|
nfcv |
|
20 |
19
|
nfel1 |
|
21 |
18 20
|
nfan |
|
22 |
|
nfcv |
|
23 |
22
|
nfel1 |
|
24 |
|
nfcv |
|
25 |
24
|
nfel1 |
|
26 |
23 25
|
nfan |
|
27 |
|
nfsbc1v |
|
28 |
|
nfcv |
|
29 |
17 28
|
nfcsbw |
|
30 |
27 29
|
nfrabw |
|
31 |
|
nfsbc1v |
|
32 |
22 31
|
nfsbcw |
|
33 |
|
nfcv |
|
34 |
22 33
|
nfcsbw |
|
35 |
32 34
|
nfrabw |
|
36 |
4 11 12 13 14 16 21 26 22 19 30 35
|
ovmpodxf |
|
37 |
36
|
eleq2d |
|
38 |
|
df-3an |
|
39 |
38
|
simplbi2com |
|
40 |
|
elrabi |
|
41 |
39 40
|
syl11 |
|
42 |
37 41
|
sylbid |
|
43 |
3 42
|
mpcom |
|