Step |
Hyp |
Ref |
Expression |
1 |
|
neibastop1.1 |
|
2 |
|
neibastop1.2 |
|
3 |
|
neibastop1.3 |
|
4 |
|
neibastop1.4 |
|
5 |
|
simpr |
|
6 |
|
ssrab2 |
|
7 |
4 6
|
eqsstri |
|
8 |
5 7
|
sstrdi |
|
9 |
|
sspwuni |
|
10 |
8 9
|
sylib |
|
11 |
|
vuniex |
|
12 |
11
|
elpw |
|
13 |
10 12
|
sylibr |
|
14 |
|
eluni2 |
|
15 |
|
elssuni |
|
16 |
15
|
ad2antrl |
|
17 |
16
|
sspwd |
|
18 |
|
sslin |
|
19 |
17 18
|
syl |
|
20 |
5
|
sselda |
|
21 |
20
|
adantrr |
|
22 |
|
pweq |
|
23 |
22
|
ineq2d |
|
24 |
23
|
neeq1d |
|
25 |
24
|
raleqbi1dv |
|
26 |
25 4
|
elrab2 |
|
27 |
26
|
simprbi |
|
28 |
21 27
|
syl |
|
29 |
|
simprr |
|
30 |
|
rsp |
|
31 |
28 29 30
|
sylc |
|
32 |
|
ssn0 |
|
33 |
19 31 32
|
syl2anc |
|
34 |
33
|
rexlimdvaa |
|
35 |
14 34
|
syl5bi |
|
36 |
35
|
ralrimiv |
|
37 |
|
pweq |
|
38 |
37
|
ineq2d |
|
39 |
38
|
neeq1d |
|
40 |
39
|
raleqbi1dv |
|
41 |
40 4
|
elrab2 |
|
42 |
13 36 41
|
sylanbrc |
|
43 |
42
|
ex |
|
44 |
43
|
alrimiv |
|
45 |
|
pweq |
|
46 |
45
|
ineq2d |
|
47 |
46
|
neeq1d |
|
48 |
47
|
raleqbi1dv |
|
49 |
48 4
|
elrab2 |
|
50 |
49 26
|
anbi12i |
|
51 |
|
an4 |
|
52 |
50 51
|
bitri |
|
53 |
|
inss1 |
|
54 |
|
elpwi |
|
55 |
53 54
|
sstrid |
|
56 |
55
|
ad2antrl |
|
57 |
56
|
adantrr |
|
58 |
|
vex |
|
59 |
58
|
inex1 |
|
60 |
59
|
elpw |
|
61 |
57 60
|
sylibr |
|
62 |
|
ssralv |
|
63 |
53 62
|
ax-mp |
|
64 |
|
inss2 |
|
65 |
|
ssralv |
|
66 |
64 65
|
ax-mp |
|
67 |
63 66
|
anim12i |
|
68 |
|
r19.26 |
|
69 |
67 68
|
sylibr |
|
70 |
|
n0 |
|
71 |
|
n0 |
|
72 |
70 71
|
anbi12i |
|
73 |
|
exdistrv |
|
74 |
|
inss2 |
|
75 |
|
simprl |
|
76 |
74 75
|
sselid |
|
77 |
76
|
elpwid |
|
78 |
|
inss2 |
|
79 |
|
simprr |
|
80 |
78 79
|
sselid |
|
81 |
80
|
elpwid |
|
82 |
|
ss2in |
|
83 |
77 81 82
|
syl2anc |
|
84 |
83
|
sspwd |
|
85 |
|
sslin |
|
86 |
84 85
|
syl |
|
87 |
|
simplll |
|
88 |
56
|
ad2antrr |
|
89 |
|
simplr |
|
90 |
88 89
|
sseldd |
|
91 |
|
inss1 |
|
92 |
91 75
|
sselid |
|
93 |
|
inss1 |
|
94 |
93 79
|
sselid |
|
95 |
87 90 92 94 3
|
syl13anc |
|
96 |
|
ssn0 |
|
97 |
86 95 96
|
syl2anc |
|
98 |
97
|
ex |
|
99 |
98
|
exlimdvv |
|
100 |
73 99
|
syl5bir |
|
101 |
72 100
|
syl5bi |
|
102 |
101
|
ralimdva |
|
103 |
69 102
|
syl5 |
|
104 |
103
|
impr |
|
105 |
|
pweq |
|
106 |
105
|
ineq2d |
|
107 |
106
|
neeq1d |
|
108 |
107
|
raleqbi1dv |
|
109 |
108 4
|
elrab2 |
|
110 |
61 104 109
|
sylanbrc |
|
111 |
52 110
|
sylan2b |
|
112 |
111
|
ralrimivva |
|
113 |
|
sspwuni |
|
114 |
7 113
|
mpbi |
|
115 |
114
|
a1i |
|
116 |
1 115
|
ssexd |
|
117 |
|
uniexb |
|
118 |
116 117
|
sylibr |
|
119 |
|
istopg |
|
120 |
118 119
|
syl |
|
121 |
44 112 120
|
mpbir2and |
|
122 |
|
pwidg |
|
123 |
1 122
|
syl |
|
124 |
2
|
ffvelrnda |
|
125 |
|
eldifi |
|
126 |
|
elpwi |
|
127 |
124 125 126
|
3syl |
|
128 |
|
df-ss |
|
129 |
127 128
|
sylib |
|
130 |
|
eldifsni |
|
131 |
124 130
|
syl |
|
132 |
129 131
|
eqnetrd |
|
133 |
132
|
ralrimiva |
|
134 |
|
pweq |
|
135 |
134
|
ineq2d |
|
136 |
135
|
neeq1d |
|
137 |
136
|
raleqbi1dv |
|
138 |
137 4
|
elrab2 |
|
139 |
123 133 138
|
sylanbrc |
|
140 |
|
elssuni |
|
141 |
139 140
|
syl |
|
142 |
141 115
|
eqssd |
|
143 |
|
istopon |
|
144 |
121 142 143
|
sylanbrc |
|