Step |
Hyp |
Ref |
Expression |
0 |
|
cline |
|
1 |
|
vw |
|
2 |
|
cvv |
|
3 |
|
vx |
|
4 |
|
cbs |
|
5 |
1
|
cv |
|
6 |
5 4
|
cfv |
|
7 |
|
vy |
|
8 |
3
|
cv |
|
9 |
8
|
csn |
|
10 |
6 9
|
cdif |
|
11 |
|
vp |
|
12 |
|
vt |
|
13 |
|
csca |
|
14 |
5 13
|
cfv |
|
15 |
14 4
|
cfv |
|
16 |
11
|
cv |
|
17 |
|
cur |
|
18 |
14 17
|
cfv |
|
19 |
|
csg |
|
20 |
14 19
|
cfv |
|
21 |
12
|
cv |
|
22 |
18 21 20
|
co |
|
23 |
|
cvsca |
|
24 |
5 23
|
cfv |
|
25 |
22 8 24
|
co |
|
26 |
|
cplusg |
|
27 |
5 26
|
cfv |
|
28 |
7
|
cv |
|
29 |
21 28 24
|
co |
|
30 |
25 29 27
|
co |
|
31 |
16 30
|
wceq |
|
32 |
31 12 15
|
wrex |
|
33 |
32 11 6
|
crab |
|
34 |
3 7 6 10 33
|
cmpo |
|
35 |
1 2 34
|
cmpt |
|
36 |
0 35
|
wceq |
|