Step |
Hyp |
Ref |
Expression |
1 |
|
eluni2 |
|
2 |
|
ssel2 |
|
3 |
|
filelss |
|
4 |
3
|
ex |
|
5 |
2 4
|
syl |
|
6 |
5
|
rexlimdva |
|
7 |
6
|
3ad2ant1 |
|
8 |
1 7
|
syl5bi |
|
9 |
8
|
pm4.71rd |
|
10 |
|
ssn0 |
|
11 |
|
fvprc |
|
12 |
11
|
necon1ai |
|
13 |
10 12
|
syl |
|
14 |
13
|
3adant3 |
|
15 |
|
filtop |
|
16 |
2 15
|
syl |
|
17 |
16
|
a1d |
|
18 |
17
|
ralimdva |
|
19 |
|
r19.2z |
|
20 |
19
|
ex |
|
21 |
18 20
|
sylan9 |
|
22 |
21
|
3impia |
|
23 |
|
eluni2 |
|
24 |
22 23
|
sylibr |
|
25 |
|
sbcel1v |
|
26 |
24 25
|
sylibr |
|
27 |
|
0nelfil |
|
28 |
2 27
|
syl |
|
29 |
28
|
ralrimiva |
|
30 |
29
|
3ad2ant1 |
|
31 |
|
sbcel1v |
|
32 |
|
eluni2 |
|
33 |
31 32
|
bitri |
|
34 |
33
|
notbii |
|
35 |
|
ralnex |
|
36 |
34 35
|
bitr4i |
|
37 |
30 36
|
sylibr |
|
38 |
|
simp13 |
|
39 |
|
r19.29 |
|
40 |
39
|
ex |
|
41 |
38 40
|
syl |
|
42 |
|
simp1 |
|
43 |
|
simp1 |
|
44 |
|
simpl |
|
45 |
43 44 2
|
syl2an |
|
46 |
|
simprrr |
|
47 |
|
simpl2 |
|
48 |
|
simpl3 |
|
49 |
|
filss |
|
50 |
45 46 47 48 49
|
syl13anc |
|
51 |
50
|
expr |
|
52 |
51
|
reximdva |
|
53 |
42 52
|
syl3an1 |
|
54 |
41 53
|
syld |
|
55 |
|
sbcel1v |
|
56 |
55 1
|
bitri |
|
57 |
|
sbcel1v |
|
58 |
|
eluni2 |
|
59 |
57 58
|
bitri |
|
60 |
54 56 59
|
3imtr4g |
|
61 |
|
simp13 |
|
62 |
|
r19.29 |
|
63 |
62
|
ex |
|
64 |
61 63
|
syl |
|
65 |
|
simp11 |
|
66 |
|
r19.29 |
|
67 |
66
|
ex |
|
68 |
|
elun1 |
|
69 |
|
elun2 |
|
70 |
68 69
|
anim12i |
|
71 |
|
eleq2 |
|
72 |
|
eleq2 |
|
73 |
71 72
|
anbi12d |
|
74 |
73
|
rspcev |
|
75 |
70 74
|
sylan2 |
|
76 |
75
|
an12s |
|
77 |
76
|
ex |
|
78 |
77
|
ad2antlr |
|
79 |
78
|
rexlimdva |
|
80 |
67 79
|
syl9r |
|
81 |
80
|
impr |
|
82 |
81
|
ancom2s |
|
83 |
82
|
rexlimiva |
|
84 |
83
|
imp |
|
85 |
|
ssel2 |
|
86 |
|
filin |
|
87 |
86
|
3expib |
|
88 |
85 87
|
syl |
|
89 |
88
|
reximdva |
|
90 |
65 84 89
|
syl2im |
|
91 |
64 90
|
syland |
|
92 |
|
eluni2 |
|
93 |
55 92
|
bitri |
|
94 |
59 93
|
anbi12i |
|
95 |
|
sbcel1v |
|
96 |
|
eluni2 |
|
97 |
95 96
|
bitri |
|
98 |
91 94 97
|
3imtr4g |
|
99 |
9 14 26 37 60 98
|
isfild |
|