Step |
Hyp |
Ref |
Expression |
0 |
|
chlt |
|
1 |
|
vl |
|
2 |
|
coml |
|
3 |
|
ccla |
|
4 |
2 3
|
cin |
|
5 |
|
clc |
|
6 |
4 5
|
cin |
|
7 |
|
va |
|
8 |
|
catm |
|
9 |
1
|
cv |
|
10 |
9 8
|
cfv |
|
11 |
|
vb |
|
12 |
7
|
cv |
|
13 |
11
|
cv |
|
14 |
12 13
|
wne |
|
15 |
|
vc |
|
16 |
15
|
cv |
|
17 |
16 12
|
wne |
|
18 |
16 13
|
wne |
|
19 |
|
cple |
|
20 |
9 19
|
cfv |
|
21 |
|
cjn |
|
22 |
9 21
|
cfv |
|
23 |
12 13 22
|
co |
|
24 |
16 23 20
|
wbr |
|
25 |
17 18 24
|
w3a |
|
26 |
25 15 10
|
wrex |
|
27 |
14 26
|
wi |
|
28 |
27 11 10
|
wral |
|
29 |
28 7 10
|
wral |
|
30 |
|
cbs |
|
31 |
9 30
|
cfv |
|
32 |
|
cp0 |
|
33 |
9 32
|
cfv |
|
34 |
|
cplt |
|
35 |
9 34
|
cfv |
|
36 |
33 12 35
|
wbr |
|
37 |
12 13 35
|
wbr |
|
38 |
36 37
|
wa |
|
39 |
13 16 35
|
wbr |
|
40 |
|
cp1 |
|
41 |
9 40
|
cfv |
|
42 |
16 41 35
|
wbr |
|
43 |
39 42
|
wa |
|
44 |
38 43
|
wa |
|
45 |
44 15 31
|
wrex |
|
46 |
45 11 31
|
wrex |
|
47 |
46 7 31
|
wrex |
|
48 |
29 47
|
wa |
|
49 |
48 1 6
|
crab |
|
50 |
0 49
|
wceq |
|