Step |
Hyp |
Ref |
Expression |
0 |
|
chlb |
|
1 |
|
vf |
|
2 |
|
cvv |
|
3 |
|
vn |
|
4 |
|
cn |
|
5 |
3
|
cv |
|
6 |
5
|
csn |
|
7 |
1
|
cv |
|
8 |
5 7
|
cfv |
|
9 |
8
|
cdm |
|
10 |
6 9
|
cxp |
|
11 |
3 4 10
|
ciun |
|
12 |
|
vv |
|
13 |
|
vs |
|
14 |
13
|
cv |
|
15 |
12
|
cv |
|
16 |
15 14
|
wer |
|
17 |
|
vx |
|
18 |
|
c1st |
|
19 |
17
|
cv |
|
20 |
19 18
|
cfv |
|
21 |
|
caddc |
|
22 |
|
c1 |
|
23 |
20 22 21
|
co |
|
24 |
20 7
|
cfv |
|
25 |
|
c2nd |
|
26 |
19 25
|
cfv |
|
27 |
26 24
|
cfv |
|
28 |
23 27
|
cop |
|
29 |
17 15 28
|
cmpt |
|
30 |
29 14
|
wss |
|
31 |
16 30
|
wa |
|
32 |
31 13
|
cab |
|
33 |
32
|
cint |
|
34 |
|
ve |
|
35 |
34
|
cv |
|
36 |
15 35
|
cqs |
|
37 |
5 19
|
cop |
|
38 |
37 35
|
cec |
|
39 |
17 9 38
|
cmpt |
|
40 |
3 4 39
|
cmpt |
|
41 |
36 40
|
cop |
|
42 |
34 33 41
|
csb |
|
43 |
12 11 42
|
csb |
|
44 |
1 2 43
|
cmpt |
|
45 |
0 44
|
wceq |
|