| Step |
Hyp |
Ref |
Expression |
| 1 |
|
llytop |
|
| 2 |
|
resttop |
|
| 3 |
1 2
|
sylan |
|
| 4 |
|
restopn2 |
|
| 5 |
1 4
|
sylan |
|
| 6 |
|
simp1l |
|
| 7 |
|
simp2l |
|
| 8 |
|
simp3 |
|
| 9 |
|
llyi |
|
| 10 |
6 7 8 9
|
syl3anc |
|
| 11 |
|
simprl |
|
| 12 |
|
simprr1 |
|
| 13 |
|
simpl2r |
|
| 14 |
12 13
|
sstrd |
|
| 15 |
6 1
|
syl |
|
| 16 |
15
|
adantr |
|
| 17 |
|
simpl1r |
|
| 18 |
|
restopn2 |
|
| 19 |
16 17 18
|
syl2anc |
|
| 20 |
11 14 19
|
mpbir2and |
|
| 21 |
|
velpw |
|
| 22 |
12 21
|
sylibr |
|
| 23 |
20 22
|
elind |
|
| 24 |
|
simprr2 |
|
| 25 |
|
restabs |
|
| 26 |
16 14 17 25
|
syl3anc |
|
| 27 |
|
simprr3 |
|
| 28 |
26 27
|
eqeltrd |
|
| 29 |
23 24 28
|
jca32 |
|
| 30 |
29
|
ex |
|
| 31 |
30
|
reximdv2 |
|
| 32 |
10 31
|
mpd |
|
| 33 |
32
|
3expa |
|
| 34 |
33
|
ralrimiva |
|
| 35 |
34
|
ex |
|
| 36 |
5 35
|
sylbid |
|
| 37 |
36
|
ralrimiv |
|
| 38 |
|
islly |
|
| 39 |
3 37 38
|
sylanbrc |
|