| Step |
Hyp |
Ref |
Expression |
| 0 |
|
cmea |
|
| 1 |
|
vx |
|
| 2 |
1
|
cv |
|
| 3 |
2
|
cdm |
|
| 4 |
|
cc0 |
|
| 5 |
|
cicc |
|
| 6 |
|
cpnf |
|
| 7 |
4 6 5
|
co |
|
| 8 |
3 7 2
|
wf |
|
| 9 |
|
csalg |
|
| 10 |
3 9
|
wcel |
|
| 11 |
8 10
|
wa |
|
| 12 |
|
c0 |
|
| 13 |
12 2
|
cfv |
|
| 14 |
13 4
|
wceq |
|
| 15 |
11 14
|
wa |
|
| 16 |
|
vy |
|
| 17 |
3
|
cpw |
|
| 18 |
16
|
cv |
|
| 19 |
|
cdom |
|
| 20 |
|
com |
|
| 21 |
18 20 19
|
wbr |
|
| 22 |
|
vw |
|
| 23 |
22
|
cv |
|
| 24 |
22 18 23
|
wdisj |
|
| 25 |
21 24
|
wa |
|
| 26 |
18
|
cuni |
|
| 27 |
26 2
|
cfv |
|
| 28 |
|
csumge0 |
|
| 29 |
2 18
|
cres |
|
| 30 |
29 28
|
cfv |
|
| 31 |
27 30
|
wceq |
|
| 32 |
25 31
|
wi |
|
| 33 |
32 16 17
|
wral |
|
| 34 |
15 33
|
wa |
|
| 35 |
34 1
|
cab |
|
| 36 |
0 35
|
wceq |
|