Step |
Hyp |
Ref |
Expression |
1 |
|
cfilfcls.1 |
|
2 |
|
cfilfcls.2 |
|
3 |
|
eqid |
|
4 |
3
|
fclselbas |
|
5 |
4
|
adantl |
|
6 |
|
df-cfil |
|
7 |
6
|
mptrcl |
|
8 |
|
xmetunirn |
|
9 |
7 8
|
sylib |
|
10 |
2
|
fveq2i |
|
11 |
9 10
|
eleqtrrdi |
|
12 |
11
|
adantr |
|
13 |
1
|
mopntopon |
|
14 |
12 13
|
syl |
|
15 |
|
toponuni |
|
16 |
14 15
|
syl |
|
17 |
5 16
|
eleqtrrd |
|
18 |
1
|
mopni2 |
|
19 |
18
|
3expb |
|
20 |
12 19
|
sylan |
|
21 |
|
cfilfil |
|
22 |
11 21
|
mpancom |
|
23 |
22
|
adantr |
|
24 |
23
|
ad2antrr |
|
25 |
12
|
adantr |
|
26 |
|
simpll |
|
27 |
|
rphalfcl |
|
28 |
27
|
adantl |
|
29 |
|
rphalfcl |
|
30 |
28 29
|
syl |
|
31 |
|
cfil3i |
|
32 |
25 26 30 31
|
syl3anc |
|
33 |
23
|
ad2antrr |
|
34 |
|
simprr |
|
35 |
25
|
adantr |
|
36 |
17
|
ad2antrr |
|
37 |
|
rpxr |
|
38 |
37
|
ad2antlr |
|
39 |
|
blssm |
|
40 |
35 36 38 39
|
syl3anc |
|
41 |
|
simpllr |
|
42 |
28
|
adantr |
|
43 |
42
|
rpxrd |
|
44 |
1
|
blopn |
|
45 |
35 36 43 44
|
syl3anc |
|
46 |
|
blcntr |
|
47 |
35 36 42 46
|
syl3anc |
|
48 |
|
fclsopni |
|
49 |
41 45 47 34 48
|
syl13anc |
|
50 |
|
n0 |
|
51 |
49 50
|
sylib |
|
52 |
|
elin |
|
53 |
35
|
adantr |
|
54 |
|
simplrl |
|
55 |
42
|
adantr |
|
56 |
55
|
rpred |
|
57 |
|
simprr |
|
58 |
|
blhalf |
|
59 |
53 54 56 57 58
|
syl22anc |
|
60 |
|
blssm |
|
61 |
35 36 43 60
|
syl3anc |
|
62 |
61
|
sselda |
|
63 |
62
|
adantrr |
|
64 |
|
simpllr |
|
65 |
64
|
rpred |
|
66 |
|
simprl |
|
67 |
55
|
rpxrd |
|
68 |
36
|
adantr |
|
69 |
|
blcom |
|
70 |
53 67 68 63 69
|
syl22anc |
|
71 |
66 70
|
mpbid |
|
72 |
|
blhalf |
|
73 |
53 63 65 71 72
|
syl22anc |
|
74 |
59 73
|
sstrd |
|
75 |
74
|
ex |
|
76 |
52 75
|
syl5bi |
|
77 |
76
|
exlimdv |
|
78 |
51 77
|
mpd |
|
79 |
|
filss |
|
80 |
33 34 40 78 79
|
syl13anc |
|
81 |
32 80
|
rexlimddv |
|
82 |
81
|
ad2ant2r |
|
83 |
|
toponss |
|
84 |
83
|
adantrr |
|
85 |
14 84
|
sylan |
|
86 |
85
|
adantr |
|
87 |
|
simprr |
|
88 |
|
filss |
|
89 |
24 82 86 87 88
|
syl13anc |
|
90 |
20 89
|
rexlimddv |
|
91 |
90
|
expr |
|
92 |
91
|
ralrimiva |
|
93 |
|
flimopn |
|
94 |
14 23 93
|
syl2anc |
|
95 |
17 92 94
|
mpbir2and |
|
96 |
95
|
ex |
|
97 |
96
|
ssrdv |
|
98 |
|
flimfcls |
|
99 |
98
|
a1i |
|
100 |
97 99
|
eqssd |
|