| Step |
Hyp |
Ref |
Expression |
| 1 |
|
breq1 |
|
| 2 |
1
|
notbid |
|
| 3 |
2
|
rspcv |
|
| 4 |
|
breq1 |
|
| 5 |
4
|
notbid |
|
| 6 |
5
|
rspcv |
|
| 7 |
3 6
|
im2anan9 |
|
| 8 |
7
|
ancomsd |
|
| 9 |
8
|
imp |
|
| 10 |
|
ioran |
|
| 11 |
|
solin |
|
| 12 |
|
df-3or |
|
| 13 |
11 12
|
sylib |
|
| 14 |
|
or32 |
|
| 15 |
13 14
|
sylib |
|
| 16 |
15
|
ord |
|
| 17 |
10 16
|
biimtrrid |
|
| 18 |
9 17
|
syl5 |
|
| 19 |
18
|
exp4b |
|
| 20 |
19
|
pm2.43d |
|
| 21 |
20
|
ralrimivv |
|
| 22 |
|
breq2 |
|
| 23 |
22
|
notbid |
|
| 24 |
23
|
ralbidv |
|
| 25 |
24
|
rmo4 |
|
| 26 |
21 25
|
sylibr |
|