Step |
Hyp |
Ref |
Expression |
0 |
|
cordt |
|
1 |
|
vr |
|
2 |
|
cvv |
|
3 |
|
ctg |
|
4 |
|
cfi |
|
5 |
1
|
cv |
|
6 |
5
|
cdm |
|
7 |
6
|
csn |
|
8 |
|
vx |
|
9 |
|
vy |
|
10 |
9
|
cv |
|
11 |
8
|
cv |
|
12 |
10 11 5
|
wbr |
|
13 |
12
|
wn |
|
14 |
13 9 6
|
crab |
|
15 |
8 6 14
|
cmpt |
|
16 |
11 10 5
|
wbr |
|
17 |
16
|
wn |
|
18 |
17 9 6
|
crab |
|
19 |
8 6 18
|
cmpt |
|
20 |
15 19
|
cun |
|
21 |
20
|
crn |
|
22 |
7 21
|
cun |
|
23 |
22 4
|
cfv |
|
24 |
23 3
|
cfv |
|
25 |
1 2 24
|
cmpt |
|
26 |
0 25
|
wceq |
|