Step |
Hyp |
Ref |
Expression |
0 |
|
cspthson |
|
1 |
|
vg |
|
2 |
|
cvv |
|
3 |
|
va |
|
4 |
|
cvtx |
|
5 |
1
|
cv |
|
6 |
5 4
|
cfv |
|
7 |
|
vb |
|
8 |
|
vf |
|
9 |
|
vp |
|
10 |
8
|
cv |
|
11 |
3
|
cv |
|
12 |
|
ctrlson |
|
13 |
5 12
|
cfv |
|
14 |
7
|
cv |
|
15 |
11 14 13
|
co |
|
16 |
9
|
cv |
|
17 |
10 16 15
|
wbr |
|
18 |
|
cspths |
|
19 |
5 18
|
cfv |
|
20 |
10 16 19
|
wbr |
|
21 |
17 20
|
wa |
|
22 |
21 8 9
|
copab |
|
23 |
3 7 6 6 22
|
cmpo |
|
24 |
1 2 23
|
cmpt |
|
25 |
0 24
|
wceq |
|