| Step |
Hyp |
Ref |
Expression |
| 1 |
|
inawina |
|
| 2 |
|
winaon |
|
| 3 |
1 2
|
syl |
|
| 4 |
3
|
ssriv |
|
| 5 |
|
ssorduni |
|
| 6 |
|
ordsson |
|
| 7 |
4 5 6
|
mp2b |
|
| 8 |
|
vex |
|
| 9 |
|
grothtsk |
|
| 10 |
8 9
|
eleqtrri |
|
| 11 |
|
eluni2 |
|
| 12 |
10 11
|
mpbi |
|
| 13 |
|
ne0i |
|
| 14 |
|
tskcard |
|
| 15 |
13 14
|
sylan2 |
|
| 16 |
|
tsksdom |
|
| 17 |
16
|
adantl |
|
| 18 |
|
tskwe2 |
|
| 19 |
18
|
adantr |
|
| 20 |
|
cardsdomel |
|
| 21 |
19 20
|
sylan2 |
|
| 22 |
17 21
|
mpbid |
|
| 23 |
|
eleq2 |
|
| 24 |
23
|
rspcev |
|
| 25 |
15 22 24
|
syl2an2 |
|
| 26 |
25
|
rexlimdvaa |
|
| 27 |
12 26
|
mpi |
|
| 28 |
|
eluni2 |
|
| 29 |
27 28
|
sylibr |
|
| 30 |
29
|
ssriv |
|
| 31 |
7 30
|
eqssi |
|
| 32 |
|
ssonprc |
|
| 33 |
4 32
|
ax-mp |
|
| 34 |
31 33
|
mpbir |
|