| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ovmpodx.1 |
|
| 2 |
|
ovmpodx.2 |
|
| 3 |
|
ovmpodx.3 |
|
| 4 |
|
ovmpodx.4 |
|
| 5 |
|
ovmpodx.5 |
|
| 6 |
|
ovmpodx.6 |
|
| 7 |
|
ovmpodxf.px |
|
| 8 |
|
ovmpodxf.py |
|
| 9 |
|
ovmpodxf.ay |
|
| 10 |
|
ovmpodxf.bx |
|
| 11 |
|
ovmpodxf.sx |
|
| 12 |
|
ovmpodxf.sy |
|
| 13 |
1
|
oveqd |
|
| 14 |
|
eqid |
|
| 15 |
14
|
ovmpt4g |
|
| 16 |
15
|
a1i |
|
| 17 |
8 16
|
alrimi |
|
| 18 |
5 17
|
spsbcd |
|
| 19 |
7 18
|
alrimi |
|
| 20 |
4 19
|
spsbcd |
|
| 21 |
5
|
adantr |
|
| 22 |
|
simplr |
|
| 23 |
4
|
ad2antrr |
|
| 24 |
22 23
|
eqeltrd |
|
| 25 |
5
|
ad2antrr |
|
| 26 |
|
simpr |
|
| 27 |
3
|
adantr |
|
| 28 |
25 26 27
|
3eltr4d |
|
| 29 |
2
|
anassrs |
|
| 30 |
6
|
elexd |
|
| 31 |
30
|
ad2antrr |
|
| 32 |
29 31
|
eqeltrd |
|
| 33 |
|
biimt |
|
| 34 |
24 28 32 33
|
syl3anc |
|
| 35 |
22 26
|
oveq12d |
|
| 36 |
35 29
|
eqeq12d |
|
| 37 |
34 36
|
bitr3d |
|
| 38 |
9
|
nfeq2 |
|
| 39 |
8 38
|
nfan |
|
| 40 |
|
nfmpo2 |
|
| 41 |
|
nfcv |
|
| 42 |
9 40 41
|
nfov |
|
| 43 |
42 12
|
nfeq |
|
| 44 |
43
|
a1i |
|
| 45 |
21 37 39 44
|
sbciedf |
|
| 46 |
|
nfcv |
|
| 47 |
|
nfmpo1 |
|
| 48 |
46 47 10
|
nfov |
|
| 49 |
48 11
|
nfeq |
|
| 50 |
49
|
a1i |
|
| 51 |
4 45 7 50
|
sbciedf |
|
| 52 |
20 51
|
mpbid |
|
| 53 |
13 52
|
eqtrd |
|