Step |
Hyp |
Ref |
Expression |
1 |
|
llytop |
|
2 |
|
simprr |
|
3 |
|
simprl |
|
4 |
1
|
ad3antrrr |
|
5 |
|
elssuni |
|
6 |
5
|
ad2antlr |
|
7 |
|
eqid |
|
8 |
7
|
restuni |
|
9 |
4 6 8
|
syl2anc |
|
10 |
3 9
|
eleqtrd |
|
11 |
|
eqid |
|
12 |
11
|
1stcclb |
|
13 |
2 10 12
|
syl2anc |
|
14 |
|
elpwi |
|
15 |
14
|
adantl |
|
16 |
15
|
sselda |
|
17 |
4
|
adantr |
|
18 |
|
simpllr |
|
19 |
|
restopn2 |
|
20 |
17 18 19
|
syl2anc |
|
21 |
20
|
simplbda |
|
22 |
16 21
|
syldan |
|
23 |
|
df-ss |
|
24 |
22 23
|
sylib |
|
25 |
20
|
simprbda |
|
26 |
16 25
|
syldan |
|
27 |
24 26
|
eqeltrd |
|
28 |
|
ineq1 |
|
29 |
28
|
cbvmptv |
|
30 |
27 29
|
fmptd |
|
31 |
30
|
frnd |
|
32 |
31
|
adantrr |
|
33 |
|
vex |
|
34 |
33
|
elpw2 |
|
35 |
32 34
|
sylibr |
|
36 |
|
simprrl |
|
37 |
|
1stcrestlem |
|
38 |
36 37
|
syl |
|
39 |
|
simprr |
|
40 |
3
|
ad2antrr |
|
41 |
39 40
|
elind |
|
42 |
|
eleq2 |
|
43 |
|
sseq2 |
|
44 |
43
|
anbi2d |
|
45 |
44
|
rexbidv |
|
46 |
42 45
|
imbi12d |
|
47 |
|
simprrr |
|
48 |
47
|
adantr |
|
49 |
4
|
ad2antrr |
|
50 |
|
simpllr |
|
51 |
50
|
adantr |
|
52 |
|
simprl |
|
53 |
|
elrestr |
|
54 |
49 51 52 53
|
syl3anc |
|
55 |
46 48 54
|
rspcdva |
|
56 |
41 55
|
mpd |
|
57 |
3
|
ad2antrr |
|
58 |
|
elin |
|
59 |
58
|
simplbi2com |
|
60 |
57 59
|
syl |
|
61 |
22
|
biantrud |
|
62 |
|
ssin |
|
63 |
61 62
|
bitrdi |
|
64 |
|
ssinss1 |
|
65 |
63 64
|
syl6bir |
|
66 |
60 65
|
anim12d |
|
67 |
66
|
reximdva |
|
68 |
|
vex |
|
69 |
68
|
inex1 |
|
70 |
69
|
rgenw |
|
71 |
|
eleq2 |
|
72 |
|
sseq1 |
|
73 |
71 72
|
anbi12d |
|
74 |
29 73
|
rexrnmptw |
|
75 |
70 74
|
ax-mp |
|
76 |
67 75
|
syl6ibr |
|
77 |
76
|
adantrr |
|
78 |
77
|
adantr |
|
79 |
56 78
|
mpd |
|
80 |
79
|
expr |
|
81 |
80
|
ralrimiva |
|
82 |
|
breq1 |
|
83 |
|
rexeq |
|
84 |
83
|
imbi2d |
|
85 |
84
|
ralbidv |
|
86 |
82 85
|
anbi12d |
|
87 |
86
|
rspcev |
|
88 |
35 38 81 87
|
syl12anc |
|
89 |
13 88
|
rexlimddv |
|
90 |
89
|
3adantr1 |
|
91 |
|
simpl |
|
92 |
1
|
adantr |
|
93 |
7
|
topopn |
|
94 |
92 93
|
syl |
|
95 |
|
simpr |
|
96 |
|
llyi |
|
97 |
91 94 95 96
|
syl3anc |
|
98 |
90 97
|
r19.29a |
|
99 |
98
|
ralrimiva |
|
100 |
7
|
is1stc2 |
|
101 |
1 99 100
|
sylanbrc |
|
102 |
101
|
ssriv |
|
103 |
|
1stcrest |
|
104 |
103
|
adantl |
|
105 |
|
1stctop |
|
106 |
105
|
ssriv |
|
107 |
106
|
a1i |
|
108 |
104 107
|
restlly |
|
109 |
108
|
mptru |
|
110 |
102 109
|
eqssi |
|