| Step |
Hyp |
Ref |
Expression |
| 1 |
|
eqid |
|
| 2 |
1
|
wwlkbp |
|
| 3 |
|
eqid |
|
| 4 |
1 3
|
iswwlks |
|
| 5 |
|
ovex |
|
| 6 |
|
mptexg |
|
| 7 |
5 6
|
mp1i |
|
| 8 |
|
simprr |
|
| 9 |
|
simplr |
|
| 10 |
|
hashge1 |
|
| 11 |
10
|
ancoms |
|
| 12 |
11
|
adantr |
|
| 13 |
8 9 12
|
3jca |
|
| 14 |
13
|
adantr |
|
| 15 |
|
edgval |
|
| 16 |
15
|
a1i |
|
| 17 |
16
|
eleq2d |
|
| 18 |
17
|
ralbidv |
|
| 19 |
18
|
biimpd |
|
| 20 |
|
eqid |
|
| 21 |
|
eqid |
|
| 22 |
20 21
|
wlkiswwlks2lem6 |
|
| 23 |
14 19 22
|
sylsyld |
|
| 24 |
|
eleq1 |
|
| 25 |
|
fveq2 |
|
| 26 |
25
|
oveq2d |
|
| 27 |
26
|
feq2d |
|
| 28 |
25
|
oveq2d |
|
| 29 |
|
fveq1 |
|
| 30 |
29
|
fveqeq2d |
|
| 31 |
28 30
|
raleqbidv |
|
| 32 |
24 27 31
|
3anbi123d |
|
| 33 |
32
|
imbi2d |
|
| 34 |
33
|
adantl |
|
| 35 |
23 34
|
mpbird |
|
| 36 |
7 35
|
spcimedv |
|
| 37 |
36
|
ex |
|
| 38 |
37
|
com23 |
|
| 39 |
38
|
3impia |
|
| 40 |
39
|
expd |
|
| 41 |
40
|
impcom |
|
| 42 |
41
|
imp |
|
| 43 |
|
uspgrupgr |
|
| 44 |
1 21
|
upgriswlk |
|
| 45 |
43 44
|
syl |
|
| 46 |
45
|
adantl |
|
| 47 |
46
|
exbidv |
|
| 48 |
42 47
|
mpbird |
|
| 49 |
48
|
ex |
|
| 50 |
49
|
ex |
|
| 51 |
4 50
|
biimtrid |
|
| 52 |
2 51
|
mpcom |
|
| 53 |
52
|
com12 |
|