| Step |
Hyp |
Ref |
Expression |
| 1 |
|
nfa1 |
|
| 2 |
|
nfmo1 |
|
| 3 |
|
nfnf1 |
|
| 4 |
3
|
nfal |
|
| 5 |
|
sp |
|
| 6 |
1 5
|
nfmodv |
|
| 7 |
4 6
|
nfan1 |
|
| 8 |
|
df-mo |
|
| 9 |
|
sp |
|
| 10 |
|
spsbim |
|
| 11 |
|
equsb3 |
|
| 12 |
10 11
|
imbitrdi |
|
| 13 |
9 12
|
anim12d |
|
| 14 |
|
equtr2 |
|
| 15 |
13 14
|
syl6 |
|
| 16 |
15
|
exlimiv |
|
| 17 |
8 16
|
sylbi |
|
| 18 |
17
|
adantl |
|
| 19 |
7 18
|
alrimi |
|
| 20 |
19
|
ex |
|
| 21 |
1 2 20
|
alrimd |
|
| 22 |
|
nfa1 |
|
| 23 |
|
nfs1v |
|
| 24 |
|
pm3.3 |
|
| 25 |
24
|
com23 |
|
| 26 |
25
|
sps |
|
| 27 |
22 23 26
|
alrimd |
|
| 28 |
27
|
aleximi |
|
| 29 |
28
|
alcoms |
|
| 30 |
|
moabs |
|
| 31 |
|
wl-sb8eft |
|
| 32 |
|
wl-mo2t |
|
| 33 |
31 32
|
imbi12d |
|
| 34 |
30 33
|
bitrid |
|
| 35 |
29 34
|
imbitrrid |
|
| 36 |
21 35
|
impbid |
|