| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ralxpf.1 |
|
| 2 |
|
ralxpf.2 |
|
| 3 |
|
ralxpf.3 |
|
| 4 |
|
ralxpf.4 |
|
| 5 |
|
cbvralsvw |
|
| 6 |
|
cbvralsvw |
|
| 7 |
6
|
ralbii |
|
| 8 |
|
nfv |
|
| 9 |
|
nfcv |
|
| 10 |
|
nfs1v |
|
| 11 |
9 10
|
nfralw |
|
| 12 |
|
sbequ12 |
|
| 13 |
12
|
ralbidv |
|
| 14 |
8 11 13
|
cbvralw |
|
| 15 |
|
vex |
|
| 16 |
|
vex |
|
| 17 |
15 16
|
eqvinop |
|
| 18 |
1
|
nfsbv |
|
| 19 |
10
|
nfsbv |
|
| 20 |
18 19
|
nfbi |
|
| 21 |
2
|
nfsbv |
|
| 22 |
|
nfs1v |
|
| 23 |
21 22
|
nfbi |
|
| 24 |
3 4
|
sbhypf |
|
| 25 |
|
vex |
|
| 26 |
|
vex |
|
| 27 |
25 26
|
opth |
|
| 28 |
|
sbequ12 |
|
| 29 |
12 28
|
sylan9bb |
|
| 30 |
27 29
|
sylbi |
|
| 31 |
24 30
|
sylan9bb |
|
| 32 |
23 31
|
exlimi |
|
| 33 |
20 32
|
exlimi |
|
| 34 |
17 33
|
sylbi |
|
| 35 |
34
|
ralxp |
|
| 36 |
7 14 35
|
3bitr4ri |
|
| 37 |
5 36
|
bitri |
|