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 |
|