Step |
Hyp |
Ref |
Expression |
0 |
|
cend |
|
1 |
|
vc |
|
2 |
|
ccat |
|
3 |
|
vx |
|
4 |
|
cbs |
|
5 |
1
|
cv |
|
6 |
5 4
|
cfv |
|
7 |
|
cnx |
|
8 |
7 4
|
cfv |
|
9 |
3
|
cv |
|
10 |
|
chom |
|
11 |
5 10
|
cfv |
|
12 |
9 9 11
|
co |
|
13 |
8 12
|
cop |
|
14 |
|
cplusg |
|
15 |
7 14
|
cfv |
|
16 |
9 9
|
cop |
|
17 |
|
cco |
|
18 |
5 17
|
cfv |
|
19 |
16 9 18
|
co |
|
20 |
15 19
|
cop |
|
21 |
13 20
|
cpr |
|
22 |
3 6 21
|
cmpt |
|
23 |
1 2 22
|
cmpt |
|
24 |
0 23
|
wceq |
|