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