| Step |
Hyp |
Ref |
Expression |
| 1 |
|
restlly.1 |
|
| 2 |
|
islly2.2 |
|
| 3 |
|
llytop |
|
| 4 |
3
|
adantl |
|
| 5 |
|
simplr |
|
| 6 |
4
|
adantr |
|
| 7 |
2
|
topopn |
|
| 8 |
6 7
|
syl |
|
| 9 |
|
simpr |
|
| 10 |
|
llyi |
|
| 11 |
5 8 9 10
|
syl3anc |
|
| 12 |
|
3simpc |
|
| 13 |
12
|
reximi |
|
| 14 |
11 13
|
syl |
|
| 15 |
14
|
ralrimiva |
|
| 16 |
4 15
|
jca |
|
| 17 |
|
simprl |
|
| 18 |
|
elssuni |
|
| 19 |
18 2
|
sseqtrrdi |
|
| 20 |
19
|
adantl |
|
| 21 |
|
ssralv |
|
| 22 |
20 21
|
syl |
|
| 23 |
|
simpllr |
|
| 24 |
|
simplrl |
|
| 25 |
|
simprl |
|
| 26 |
|
inopn |
|
| 27 |
23 24 25 26
|
syl3anc |
|
| 28 |
|
vex |
|
| 29 |
|
inss1 |
|
| 30 |
28 29
|
elpwi2 |
|
| 31 |
30
|
a1i |
|
| 32 |
27 31
|
elind |
|
| 33 |
|
simplrr |
|
| 34 |
|
simprrl |
|
| 35 |
33 34
|
elind |
|
| 36 |
|
inss2 |
|
| 37 |
36
|
a1i |
|
| 38 |
|
restabs |
|
| 39 |
23 37 25 38
|
syl3anc |
|
| 40 |
|
oveq2 |
|
| 41 |
40
|
eleq1d |
|
| 42 |
|
oveq1 |
|
| 43 |
42
|
eleq1d |
|
| 44 |
43
|
raleqbi1dv |
|
| 45 |
1
|
ralrimivva |
|
| 46 |
45
|
ad3antrrr |
|
| 47 |
|
simprrr |
|
| 48 |
44 46 47
|
rspcdva |
|
| 49 |
|
elrestr |
|
| 50 |
23 25 24 49
|
syl3anc |
|
| 51 |
41 48 50
|
rspcdva |
|
| 52 |
39 51
|
eqeltrrd |
|
| 53 |
|
eleq2 |
|
| 54 |
|
oveq2 |
|
| 55 |
54
|
eleq1d |
|
| 56 |
53 55
|
anbi12d |
|
| 57 |
56
|
rspcev |
|
| 58 |
32 35 52 57
|
syl12anc |
|
| 59 |
58
|
rexlimdvaa |
|
| 60 |
59
|
anassrs |
|
| 61 |
60
|
ralimdva |
|
| 62 |
22 61
|
syld |
|
| 63 |
62
|
ralrimdva |
|
| 64 |
63
|
impr |
|
| 65 |
|
islly |
|
| 66 |
17 64 65
|
sylanbrc |
|
| 67 |
16 66
|
impbida |
|