Step |
Hyp |
Ref |
Expression |
0 |
|
cpridl |
|
1 |
|
vr |
|
2 |
|
crngo |
|
3 |
|
vi |
|
4 |
|
cidl |
|
5 |
1
|
cv |
|
6 |
5 4
|
cfv |
|
7 |
3
|
cv |
|
8 |
|
c1st |
|
9 |
5 8
|
cfv |
|
10 |
9
|
crn |
|
11 |
7 10
|
wne |
|
12 |
|
va |
|
13 |
|
vb |
|
14 |
|
vx |
|
15 |
12
|
cv |
|
16 |
|
vy |
|
17 |
13
|
cv |
|
18 |
14
|
cv |
|
19 |
|
c2nd |
|
20 |
5 19
|
cfv |
|
21 |
16
|
cv |
|
22 |
18 21 20
|
co |
|
23 |
22 7
|
wcel |
|
24 |
23 16 17
|
wral |
|
25 |
24 14 15
|
wral |
|
26 |
15 7
|
wss |
|
27 |
17 7
|
wss |
|
28 |
26 27
|
wo |
|
29 |
25 28
|
wi |
|
30 |
29 13 6
|
wral |
|
31 |
30 12 6
|
wral |
|
32 |
11 31
|
wa |
|
33 |
32 3 6
|
crab |
|
34 |
1 2 33
|
cmpt |
|
35 |
0 34
|
wceq |
|