Step |
Hyp |
Ref |
Expression |
1 |
|
uniss |
|
2 |
|
kgenval |
|
3 |
|
ssrab2 |
|
4 |
2 3
|
eqsstrdi |
|
5 |
|
sspwuni |
|
6 |
4 5
|
sylib |
|
7 |
1 6
|
sylan9ssr |
|
8 |
|
iunin2 |
|
9 |
|
uniiun |
|
10 |
9
|
ineq2i |
|
11 |
|
incom |
|
12 |
8 10 11
|
3eqtr2i |
|
13 |
|
cmptop |
|
14 |
13
|
ad2antll |
|
15 |
|
incom |
|
16 |
|
simplr |
|
17 |
16
|
sselda |
|
18 |
|
simplrr |
|
19 |
|
kgeni |
|
20 |
17 18 19
|
syl2anc |
|
21 |
15 20
|
eqeltrrid |
|
22 |
21
|
ralrimiva |
|
23 |
|
iunopn |
|
24 |
14 22 23
|
syl2anc |
|
25 |
12 24
|
eqeltrrid |
|
26 |
25
|
expr |
|
27 |
26
|
ralrimiva |
|
28 |
|
elkgen |
|
29 |
28
|
adantr |
|
30 |
7 27 29
|
mpbir2and |
|
31 |
30
|
ex |
|
32 |
31
|
alrimiv |
|
33 |
|
inss1 |
|
34 |
|
elssuni |
|
35 |
34
|
ad2antrl |
|
36 |
|
ssidd |
|
37 |
|
elpwi |
|
38 |
37
|
ad2antrl |
|
39 |
|
sseqin2 |
|
40 |
38 39
|
sylib |
|
41 |
37
|
adantr |
|
42 |
|
resttopon |
|
43 |
41 42
|
sylan2 |
|
44 |
|
toponmax |
|
45 |
43 44
|
syl |
|
46 |
40 45
|
eqeltrd |
|
47 |
46
|
expr |
|
48 |
47
|
ralrimiva |
|
49 |
|
elkgen |
|
50 |
36 48 49
|
mpbir2and |
|
51 |
|
elssuni |
|
52 |
50 51
|
syl |
|
53 |
52 6
|
eqssd |
|
54 |
53
|
adantr |
|
55 |
35 54
|
sseqtrrd |
|
56 |
33 55
|
sstrid |
|
57 |
|
inindir |
|
58 |
13
|
ad2antll |
|
59 |
|
simplrl |
|
60 |
|
simprr |
|
61 |
|
kgeni |
|
62 |
59 60 61
|
syl2anc |
|
63 |
|
simplrr |
|
64 |
63 60 19
|
syl2anc |
|
65 |
|
inopn |
|
66 |
58 62 64 65
|
syl3anc |
|
67 |
57 66
|
eqeltrid |
|
68 |
67
|
expr |
|
69 |
68
|
ralrimiva |
|
70 |
|
elkgen |
|
71 |
70
|
adantr |
|
72 |
56 69 71
|
mpbir2and |
|
73 |
72
|
ralrimivva |
|
74 |
|
fvex |
|
75 |
|
istopg |
|
76 |
74 75
|
ax-mp |
|
77 |
32 73 76
|
sylanbrc |
|
78 |
|
istopon |
|
79 |
77 53 78
|
sylanbrc |
|