Step |
Hyp |
Ref |
Expression |
1 |
|
ssid |
|
2 |
|
ssid |
|
3 |
|
sseq2 |
|
4 |
3
|
rspcev |
|
5 |
2 4
|
mpan2 |
|
6 |
5
|
rgen |
|
7 |
|
sseq1 |
|
8 |
|
rexeq |
|
9 |
8
|
ralbidv |
|
10 |
7 9
|
anbi12d |
|
11 |
10
|
spcegv |
|
12 |
1 6 11
|
mp2ani |
|
13 |
|
fvex |
|
14 |
13
|
isseti |
|
15 |
|
19.41v |
|
16 |
14 15
|
mpbiran |
|
17 |
16
|
exbii |
|
18 |
|
excom |
|
19 |
17 18
|
bitr3i |
|
20 |
12 19
|
sylib |
|