| Step |
Hyp |
Ref |
Expression |
| 1 |
|
uniioombl.1 |
|
| 2 |
|
uniioombl.2 |
|
| 3 |
|
uniioombl.3 |
|
| 4 |
|
ioof |
|
| 5 |
|
inss2 |
|
| 6 |
|
rexpssxrxp |
|
| 7 |
5 6
|
sstri |
|
| 8 |
|
fss |
|
| 9 |
1 7 8
|
sylancl |
|
| 10 |
|
fco |
|
| 11 |
4 9 10
|
sylancr |
|
| 12 |
11
|
frnd |
|
| 13 |
|
sspwuni |
|
| 14 |
12 13
|
sylib |
|
| 15 |
|
elpwi |
|
| 16 |
15
|
ad2antrl |
|
| 17 |
|
simprr |
|
| 18 |
|
rphalfcl |
|
| 19 |
18
|
rphalfcld |
|
| 20 |
|
eqid |
|
| 21 |
20
|
ovolgelb |
|
| 22 |
16 17 19 21
|
syl2an3an |
|
| 23 |
1
|
ad3antrrr |
|
| 24 |
2
|
ad3antrrr |
|
| 25 |
|
eqid |
|
| 26 |
17
|
adantr |
|
| 27 |
26
|
adantr |
|
| 28 |
18
|
adantl |
|
| 29 |
28
|
adantr |
|
| 30 |
29
|
rphalfcld |
|
| 31 |
|
elmapi |
|
| 32 |
31
|
ad2antrl |
|
| 33 |
|
simprrl |
|
| 34 |
|
simprrr |
|
| 35 |
23 24 3 25 27 30 32 33 20 34
|
uniioombllem6 |
|
| 36 |
22 35
|
rexlimddv |
|
| 37 |
|
rpcn |
|
| 38 |
37
|
adantl |
|
| 39 |
|
2cnd |
|
| 40 |
|
2ne0 |
|
| 41 |
40
|
a1i |
|
| 42 |
38 39 39 41 41
|
divdiv1d |
|
| 43 |
|
2t2e4 |
|
| 44 |
43
|
oveq2i |
|
| 45 |
42 44
|
eqtrdi |
|
| 46 |
45
|
oveq2d |
|
| 47 |
|
4cn |
|
| 48 |
47
|
a1i |
|
| 49 |
|
4ne0 |
|
| 50 |
49
|
a1i |
|
| 51 |
38 48 50
|
divcan2d |
|
| 52 |
46 51
|
eqtrd |
|
| 53 |
52
|
oveq2d |
|
| 54 |
36 53
|
breqtrd |
|
| 55 |
54
|
ralrimiva |
|
| 56 |
|
inss1 |
|
| 57 |
56
|
a1i |
|
| 58 |
|
ovolsscl |
|
| 59 |
57 16 17 58
|
syl3anc |
|
| 60 |
|
difssd |
|
| 61 |
|
ovolsscl |
|
| 62 |
60 16 17 61
|
syl3anc |
|
| 63 |
59 62
|
readdcld |
|
| 64 |
|
alrple |
|
| 65 |
63 17 64
|
syl2anc |
|
| 66 |
55 65
|
mpbird |
|
| 67 |
66
|
expr |
|
| 68 |
67
|
ralrimiva |
|
| 69 |
|
ismbl2 |
|
| 70 |
14 68 69
|
sylanbrc |
|