Step |
Hyp |
Ref |
Expression |
1 |
|
disjinfi.b |
|
2 |
|
disjinfi.d |
|
3 |
|
disjinfi.c |
|
4 |
|
inss2 |
|
5 |
|
ssfi |
|
6 |
3 4 5
|
sylancl |
|
7 |
4
|
a1i |
|
8 |
3 7
|
ssexd |
|
9 |
|
elinel1 |
|
10 |
|
eluni2 |
|
11 |
10
|
biimpi |
|
12 |
|
eqid |
|
13 |
12
|
elrnmpt |
|
14 |
13
|
elv |
|
15 |
14
|
biimpi |
|
16 |
15
|
adantr |
|
17 |
|
nfmpt1 |
|
18 |
17
|
nfrn |
|
19 |
18
|
nfcri |
|
20 |
|
nfv |
|
21 |
19 20
|
nfan |
|
22 |
|
simpl |
|
23 |
|
simpr |
|
24 |
22 23
|
eleqtrd |
|
25 |
24
|
ex |
|
26 |
25
|
a1d |
|
27 |
26
|
adantl |
|
28 |
21 27
|
reximdai |
|
29 |
16 28
|
mpd |
|
30 |
29
|
ex |
|
31 |
30
|
a1i |
|
32 |
31
|
rexlimdv |
|
33 |
11 32
|
mpd |
|
34 |
9 33
|
syl |
|
35 |
34
|
adantl |
|
36 |
|
nfv |
|
37 |
18
|
nfuni |
|
38 |
|
nfcv |
|
39 |
37 38
|
nfin |
|
40 |
39
|
nfcri |
|
41 |
36 40
|
nfan |
|
42 |
|
nfre1 |
|
43 |
|
elinel2 |
|
44 |
|
simp2 |
|
45 |
|
simpr |
|
46 |
|
simpl |
|
47 |
45 46
|
elind |
|
48 |
|
rspe |
|
49 |
44 47 48
|
3imp3i2an |
|
50 |
49
|
3exp |
|
51 |
43 50
|
syl |
|
52 |
51
|
adantl |
|
53 |
41 42 52
|
rexlimd |
|
54 |
35 53
|
mpd |
|
55 |
|
disjors |
|
56 |
2 55
|
sylib |
|
57 |
|
nfv |
|
58 |
|
nfcv |
|
59 |
|
nfv |
|
60 |
|
nfcsb1v |
|
61 |
|
nfcv |
|
62 |
61
|
nfcsb1 |
|
63 |
60 62
|
nfin |
|
64 |
63
|
nfeq1 |
|
65 |
59 64
|
nfor |
|
66 |
58 65
|
nfralw |
|
67 |
|
equequ1 |
|
68 |
|
csbeq1a |
|
69 |
68
|
ineq1d |
|
70 |
69
|
eqeq1d |
|
71 |
67 70
|
orbi12d |
|
72 |
71
|
ralbidv |
|
73 |
57 66 72
|
cbvralw |
|
74 |
56 73
|
sylibr |
|
75 |
74
|
r19.21bi |
|
76 |
|
rspa |
|
77 |
76
|
orcomd |
|
78 |
75 77
|
sylan |
|
79 |
|
elinel1 |
|
80 |
|
sbsbc |
|
81 |
|
sbcel2 |
|
82 |
|
csbin |
|
83 |
82
|
eleq2i |
|
84 |
80 81 83
|
3bitri |
|
85 |
|
elinel1 |
|
86 |
84 85
|
sylbi |
|
87 |
|
inelcm |
|
88 |
87
|
neneqd |
|
89 |
79 86 88
|
syl2an |
|
90 |
|
pm2.53 |
|
91 |
78 89 90
|
syl2im |
|
92 |
91
|
ralrimiva |
|
93 |
92
|
ralrimiva |
|
94 |
93
|
adantr |
|
95 |
|
reu2 |
|
96 |
54 94 95
|
sylanbrc |
|
97 |
|
riotacl2 |
|
98 |
|
nfriota1 |
|
99 |
98
|
nfcsb1 |
|
100 |
99 38
|
nfin |
|
101 |
100
|
nfcri |
|
102 |
|
csbeq1a |
|
103 |
102
|
ineq1d |
|
104 |
103
|
eleq2d |
|
105 |
98 58 101 104
|
elrabf |
|
106 |
105
|
simplbi |
|
107 |
105
|
simprbi |
|
108 |
107
|
ne0d |
|
109 |
|
nfcv |
|
110 |
100 109
|
nfne |
|
111 |
103
|
neeq1d |
|
112 |
98 58 110 111
|
elrabf |
|
113 |
106 108 112
|
sylanbrc |
|
114 |
96 97 113
|
3syl |
|
115 |
114
|
ralrimiva |
|
116 |
62 38
|
nfin |
|
117 |
116 109
|
nfne |
|
118 |
|
csbeq1a |
|
119 |
118
|
ineq1d |
|
120 |
119
|
neeq1d |
|
121 |
61 58 117 120
|
elrabf |
|
122 |
121
|
simprbi |
|
123 |
|
n0 |
|
124 |
122 123
|
sylib |
|
125 |
124
|
adantl |
|
126 |
121
|
simplbi |
|
127 |
|
elinel1 |
|
128 |
127
|
adantl |
|
129 |
|
simplr |
|
130 |
|
nfv |
|
131 |
62
|
nfel1 |
|
132 |
130 131
|
nfim |
|
133 |
|
eleq1w |
|
134 |
133
|
anbi2d |
|
135 |
118
|
eleq1d |
|
136 |
134 135
|
imbi12d |
|
137 |
132 136 1
|
chvarfv |
|
138 |
137
|
adantr |
|
139 |
|
eqid |
|
140 |
139
|
elrnmpt1 |
|
141 |
129 138 140
|
syl2anc |
|
142 |
|
nfcv |
|
143 |
118
|
equcoms |
|
144 |
143
|
eqcomd |
|
145 |
62 142 144
|
cbvmpt |
|
146 |
145
|
rneqi |
|
147 |
141 146
|
eleqtrdi |
|
148 |
|
elunii |
|
149 |
128 147 148
|
syl2anc |
|
150 |
|
elinel2 |
|
151 |
150
|
adantl |
|
152 |
149 151
|
elind |
|
153 |
|
nfv |
|
154 |
116
|
nfcri |
|
155 |
119
|
eleq2d |
|
156 |
153 154 155
|
cbvriotaw |
|
157 |
|
simpr |
|
158 |
|
rspe |
|
159 |
158
|
adantll |
|
160 |
|
simpll |
|
161 |
|
sbequ |
|
162 |
|
sbsbc |
|
163 |
162
|
a1i |
|
164 |
|
sbcel2 |
|
165 |
|
csbin |
|
166 |
|
csbconstg |
|
167 |
166
|
elv |
|
168 |
167
|
ineq2i |
|
169 |
165 168
|
eqtri |
|
170 |
169
|
eleq2i |
|
171 |
164 170
|
bitri |
|
172 |
171
|
a1i |
|
173 |
161 163 172
|
3bitrd |
|
174 |
173
|
anbi2d |
|
175 |
|
equequ2 |
|
176 |
174 175
|
imbi12d |
|
177 |
176
|
cbvralvw |
|
178 |
177
|
ralbii |
|
179 |
|
nfv |
|
180 |
60 38
|
nfin |
|
181 |
180
|
nfcri |
|
182 |
154 181
|
nfan |
|
183 |
|
nfv |
|
184 |
182 183
|
nfim |
|
185 |
58 184
|
nfralw |
|
186 |
155
|
anbi1d |
|
187 |
|
equequ1 |
|
188 |
186 187
|
imbi12d |
|
189 |
188
|
ralbidv |
|
190 |
179 185 189
|
cbvralw |
|
191 |
|
sbsbc |
|
192 |
|
sbcel2 |
|
193 |
|
csbin |
|
194 |
|
csbcow |
|
195 |
|
csbconstg |
|
196 |
195
|
elv |
|
197 |
194 196
|
ineq12i |
|
198 |
193 197
|
eqtri |
|
199 |
198
|
eleq2i |
|
200 |
191 192 199
|
3bitrri |
|
201 |
200
|
anbi2i |
|
202 |
201
|
imbi1i |
|
203 |
202
|
2ralbii |
|
204 |
178 190 203
|
3bitri |
|
205 |
94 204
|
sylib |
|
206 |
160 152 205
|
syl2anc |
|
207 |
|
reu2 |
|
208 |
159 206 207
|
sylanbrc |
|
209 |
|
riota1 |
|
210 |
208 209
|
syl |
|
211 |
129 157 210
|
mpbi2and |
|
212 |
156 211
|
eqtr2id |
|
213 |
152 212
|
jca |
|
214 |
213
|
ex |
|
215 |
126 214
|
sylan2 |
|
216 |
215
|
eximdv |
|
217 |
125 216
|
mpd |
|
218 |
|
df-rex |
|
219 |
217 218
|
sylibr |
|
220 |
219
|
ralrimiva |
|
221 |
|
eqid |
|
222 |
221
|
fompt |
|
223 |
115 220 222
|
sylanbrc |
|
224 |
|
fodomg |
|
225 |
8 223 224
|
sylc |
|
226 |
|
domfi |
|
227 |
6 225 226
|
syl2anc |
|