| Step |
Hyp |
Ref |
Expression |
| 1 |
|
df-rmo |
|
| 2 |
1
|
ralbii |
|
| 3 |
|
df-ral |
|
| 4 |
|
moanimv |
|
| 5 |
4
|
albii |
|
| 6 |
3 5
|
bitr4i |
|
| 7 |
|
2moswapv |
|
| 8 |
|
df-rmo |
|
| 9 |
|
r19.42v |
|
| 10 |
|
df-rex |
|
| 11 |
|
an12 |
|
| 12 |
11
|
exbii |
|
| 13 |
10 12
|
bitri |
|
| 14 |
9 13
|
bitr3i |
|
| 15 |
14
|
mobii |
|
| 16 |
8 15
|
bitri |
|
| 17 |
|
df-rmo |
|
| 18 |
|
r19.42v |
|
| 19 |
|
df-rex |
|
| 20 |
18 19
|
bitr3i |
|
| 21 |
20
|
mobii |
|
| 22 |
17 21
|
bitri |
|
| 23 |
7 16 22
|
3imtr4g |
|
| 24 |
6 23
|
sylbi |
|
| 25 |
2 24
|
sylbi |
|