Step |
Hyp |
Ref |
Expression |
0 |
|
cqg |
|
1 |
|
vr |
|
2 |
|
cvv |
|
3 |
|
vi |
|
4 |
|
vx |
|
5 |
|
vy |
|
6 |
4
|
cv |
|
7 |
5
|
cv |
|
8 |
6 7
|
cpr |
|
9 |
|
cbs |
|
10 |
1
|
cv |
|
11 |
10 9
|
cfv |
|
12 |
8 11
|
wss |
|
13 |
|
cminusg |
|
14 |
10 13
|
cfv |
|
15 |
6 14
|
cfv |
|
16 |
|
cplusg |
|
17 |
10 16
|
cfv |
|
18 |
15 7 17
|
co |
|
19 |
3
|
cv |
|
20 |
18 19
|
wcel |
|
21 |
12 20
|
wa |
|
22 |
21 4 5
|
copab |
|
23 |
1 3 2 2 22
|
cmpo |
|
24 |
0 23
|
wceq |
|