| Step |
Hyp |
Ref |
Expression |
| 0 |
|
ctendo |
|
| 1 |
|
vk |
|
| 2 |
|
cvv |
|
| 3 |
|
vw |
|
| 4 |
|
clh |
|
| 5 |
1
|
cv |
|
| 6 |
5 4
|
cfv |
|
| 7 |
|
vf |
|
| 8 |
7
|
cv |
|
| 9 |
|
cltrn |
|
| 10 |
5 9
|
cfv |
|
| 11 |
3
|
cv |
|
| 12 |
11 10
|
cfv |
|
| 13 |
12 12 8
|
wf |
|
| 14 |
|
vx |
|
| 15 |
|
vy |
|
| 16 |
14
|
cv |
|
| 17 |
15
|
cv |
|
| 18 |
16 17
|
ccom |
|
| 19 |
18 8
|
cfv |
|
| 20 |
16 8
|
cfv |
|
| 21 |
17 8
|
cfv |
|
| 22 |
20 21
|
ccom |
|
| 23 |
19 22
|
wceq |
|
| 24 |
23 15 12
|
wral |
|
| 25 |
24 14 12
|
wral |
|
| 26 |
|
ctrl |
|
| 27 |
5 26
|
cfv |
|
| 28 |
11 27
|
cfv |
|
| 29 |
20 28
|
cfv |
|
| 30 |
|
cple |
|
| 31 |
5 30
|
cfv |
|
| 32 |
16 28
|
cfv |
|
| 33 |
29 32 31
|
wbr |
|
| 34 |
33 14 12
|
wral |
|
| 35 |
13 25 34
|
w3a |
|
| 36 |
35 7
|
cab |
|
| 37 |
3 6 36
|
cmpt |
|
| 38 |
1 2 37
|
cmpt |
|
| 39 |
0 38
|
wceq |
|