Step |
Hyp |
Ref |
Expression |
0 |
|
cismty |
|
1 |
|
vm |
|
2 |
|
cxmet |
|
3 |
2
|
crn |
|
4 |
3
|
cuni |
|
5 |
|
vn |
|
6 |
|
vf |
|
7 |
6
|
cv |
|
8 |
1
|
cv |
|
9 |
8
|
cdm |
|
10 |
9
|
cdm |
|
11 |
5
|
cv |
|
12 |
11
|
cdm |
|
13 |
12
|
cdm |
|
14 |
10 13 7
|
wf1o |
|
15 |
|
vx |
|
16 |
|
vy |
|
17 |
15
|
cv |
|
18 |
16
|
cv |
|
19 |
17 18 8
|
co |
|
20 |
17 7
|
cfv |
|
21 |
18 7
|
cfv |
|
22 |
20 21 11
|
co |
|
23 |
19 22
|
wceq |
|
24 |
23 16 10
|
wral |
|
25 |
24 15 10
|
wral |
|
26 |
14 25
|
wa |
|
27 |
26 6
|
cab |
|
28 |
1 5 4 4 27
|
cmpo |
|
29 |
0 28
|
wceq |
|