| Step |
Hyp |
Ref |
Expression |
| 1 |
|
cmptop |
|
| 2 |
|
cmpcref |
|
| 3 |
2
|
eleq2i |
|
| 4 |
|
eqid |
|
| 5 |
4
|
iscref |
|
| 6 |
3 5
|
bitri |
|
| 7 |
6
|
simprbi |
|
| 8 |
|
simprl |
|
| 9 |
|
elin |
|
| 10 |
8 9
|
sylib |
|
| 11 |
10
|
simpld |
|
| 12 |
1
|
ad3antrrr |
|
| 13 |
10
|
simprd |
|
| 14 |
|
simplr |
|
| 15 |
|
simprr |
|
| 16 |
|
eqid |
|
| 17 |
|
eqid |
|
| 18 |
16 17
|
refbas |
|
| 19 |
15 18
|
syl |
|
| 20 |
14 19
|
eqtrd |
|
| 21 |
4 16
|
finlocfin |
|
| 22 |
12 13 20 21
|
syl3anc |
|
| 23 |
11 22
|
elind |
|
| 24 |
23 15
|
jca |
|
| 25 |
24
|
ex |
|
| 26 |
25
|
reximdv2 |
|
| 27 |
26
|
ex |
|
| 28 |
27
|
a2d |
|
| 29 |
28
|
ralimdva |
|
| 30 |
7 29
|
mpd |
|
| 31 |
|
ispcmp |
|
| 32 |
4
|
iscref |
|
| 33 |
31 32
|
bitri |
|
| 34 |
1 30 33
|
sylanbrc |
|