| Step |
Hyp |
Ref |
Expression |
| 1 |
|
cfsmolem.2 |
|
| 2 |
|
cfsmolem.3 |
|
| 3 |
|
cff1 |
|
| 4 |
|
cfon |
|
| 5 |
4
|
oneli |
|
| 6 |
5
|
3ad2ant3 |
|
| 7 |
|
eleq1w |
|
| 8 |
7
|
3anbi3d |
|
| 9 |
|
fveq2 |
|
| 10 |
9
|
eleq1d |
|
| 11 |
8 10
|
imbi12d |
|
| 12 |
|
simpl1 |
|
| 13 |
|
simpl2 |
|
| 14 |
|
ontr1 |
|
| 15 |
4 14
|
ax-mp |
|
| 16 |
15
|
ancoms |
|
| 17 |
16
|
3ad2antl3 |
|
| 18 |
|
pm2.27 |
|
| 19 |
12 13 17 18
|
syl3anc |
|
| 20 |
19
|
ralimdva |
|
| 21 |
2
|
fveq1i |
|
| 22 |
|
fvres |
|
| 23 |
21 22
|
eqtrid |
|
| 24 |
|
recsval |
|
| 25 |
|
recsfnon |
|
| 26 |
|
fnfun |
|
| 27 |
25 26
|
ax-mp |
|
| 28 |
|
vex |
|
| 29 |
|
resfunexg |
|
| 30 |
27 28 29
|
mp2an |
|
| 31 |
|
dmeq |
|
| 32 |
31
|
fveq2d |
|
| 33 |
|
fveq1 |
|
| 34 |
|
suceq |
|
| 35 |
33 34
|
syl |
|
| 36 |
31 35
|
iuneq12d |
|
| 37 |
32 36
|
uneq12d |
|
| 38 |
|
fvex |
|
| 39 |
30
|
dmex |
|
| 40 |
|
fvex |
|
| 41 |
40
|
sucex |
|
| 42 |
39 41
|
iunex |
|
| 43 |
38 42
|
unex |
|
| 44 |
37 1 43
|
fvmpt |
|
| 45 |
30 44
|
ax-mp |
|
| 46 |
24 45
|
eqtrdi |
|
| 47 |
|
onss |
|
| 48 |
|
fnssres |
|
| 49 |
25 47 48
|
sylancr |
|
| 50 |
|
fndm |
|
| 51 |
|
fveq2 |
|
| 52 |
|
iuneq1 |
|
| 53 |
|
fvres |
|
| 54 |
|
suceq |
|
| 55 |
53 54
|
syl |
|
| 56 |
55
|
iuneq2i |
|
| 57 |
|
fveq2 |
|
| 58 |
|
suceq |
|
| 59 |
57 58
|
syl |
|
| 60 |
59
|
cbviunv |
|
| 61 |
56 60
|
eqtr4i |
|
| 62 |
52 61
|
eqtrdi |
|
| 63 |
51 62
|
uneq12d |
|
| 64 |
49 50 63
|
3syl |
|
| 65 |
46 64
|
eqtrd |
|
| 66 |
5 65
|
syl |
|
| 67 |
23 66
|
eqtrd |
|
| 68 |
67
|
3ad2ant2 |
|
| 69 |
|
eloni |
|
| 70 |
69
|
adantl |
|
| 71 |
70
|
3ad2ant1 |
|
| 72 |
|
f1f |
|
| 73 |
72
|
ffvelcdmda |
|
| 74 |
73
|
adantlr |
|
| 75 |
74
|
3adant3 |
|
| 76 |
2
|
fveq1i |
|
| 77 |
15
|
fvresd |
|
| 78 |
76 77
|
eqtrid |
|
| 79 |
78
|
adantrl |
|
| 80 |
79
|
ancoms |
|
| 81 |
80
|
eleq1d |
|
| 82 |
|
ordsucss |
|
| 83 |
69 82
|
syl |
|
| 84 |
83
|
ad2antrr |
|
| 85 |
81 84
|
sylbid |
|
| 86 |
85
|
ralimdva |
|
| 87 |
|
iunss |
|
| 88 |
86 87
|
imbitrrdi |
|
| 89 |
88
|
3impia |
|
| 90 |
|
onelon |
|
| 91 |
90
|
ex |
|
| 92 |
91
|
ad2antrr |
|
| 93 |
81 92
|
sylbid |
|
| 94 |
|
onsuc |
|
| 95 |
93 94
|
syl6 |
|
| 96 |
95
|
ralimdva |
|
| 97 |
96
|
3impia |
|
| 98 |
|
iunon |
|
| 99 |
28 97 98
|
sylancr |
|
| 100 |
|
simp1 |
|
| 101 |
|
onsseleq |
|
| 102 |
99 100 101
|
syl2anc |
|
| 103 |
|
idd |
|
| 104 |
|
simpll |
|
| 105 |
|
simprr |
|
| 106 |
5
|
ad2antrr |
|
| 107 |
5 49
|
syl |
|
| 108 |
107
|
adantr |
|
| 109 |
78
|
ancoms |
|
| 110 |
|
fvres |
|
| 111 |
110
|
adantl |
|
| 112 |
109 111
|
eqtr4d |
|
| 113 |
112
|
eleq1d |
|
| 114 |
113
|
ralbidva |
|
| 115 |
114
|
biimpa |
|
| 116 |
|
ffnfv |
|
| 117 |
108 115 116
|
sylanbrc |
|
| 118 |
|
eleq2 |
|
| 119 |
118
|
biimpar |
|
| 120 |
119
|
adantrl |
|
| 121 |
120
|
3adant1 |
|
| 122 |
|
onelon |
|
| 123 |
110
|
adantl |
|
| 124 |
|
ffvelcdm |
|
| 125 |
123 124
|
eqeltrrd |
|
| 126 |
125 90
|
sylan2 |
|
| 127 |
126
|
adantlr |
|
| 128 |
|
onsssuc |
|
| 129 |
122 127 128
|
syl2an2r |
|
| 130 |
129
|
anassrs |
|
| 131 |
130
|
rexbidva |
|
| 132 |
|
eliun |
|
| 133 |
131 132
|
bitr4di |
|
| 134 |
133
|
ancoms |
|
| 135 |
134
|
3adant2 |
|
| 136 |
121 135
|
mpbird |
|
| 137 |
136
|
3expa |
|
| 138 |
137
|
anassrs |
|
| 139 |
138
|
ralrimiva |
|
| 140 |
139
|
expl |
|
| 141 |
117 140
|
syl |
|
| 142 |
141
|
imp |
|
| 143 |
|
feq1 |
|
| 144 |
|
fveq1 |
|
| 145 |
144
|
sseq2d |
|
| 146 |
145
|
rexbidv |
|
| 147 |
110
|
sseq2d |
|
| 148 |
147
|
rexbiia |
|
| 149 |
146 148
|
bitrdi |
|
| 150 |
149
|
ralbidv |
|
| 151 |
143 150
|
anbi12d |
|
| 152 |
30 151
|
spcev |
|
| 153 |
117 142 152
|
syl2an2r |
|
| 154 |
|
cfflb |
|
| 155 |
154
|
imp |
|
| 156 |
105 106 153 155
|
syl21anc |
|
| 157 |
|
ontri1 |
|
| 158 |
4 5 157
|
sylancr |
|
| 159 |
158
|
ad2antrr |
|
| 160 |
156 159
|
mpbid |
|
| 161 |
104 160
|
pm2.21dd |
|
| 162 |
161
|
ex |
|
| 163 |
162
|
expcomd |
|
| 164 |
163
|
com12 |
|
| 165 |
164
|
3impib |
|
| 166 |
103 165
|
jaod |
|
| 167 |
102 166
|
sylbid |
|
| 168 |
89 167
|
mpd |
|
| 169 |
168
|
3adant1l |
|
| 170 |
|
ordunel |
|
| 171 |
71 75 169 170
|
syl3anc |
|
| 172 |
68 171
|
eqeltrd |
|
| 173 |
172
|
3expia |
|
| 174 |
173
|
3impa |
|
| 175 |
20 174
|
syldc |
|
| 176 |
175
|
a1i |
|
| 177 |
11 176
|
tfis2 |
|
| 178 |
6 177
|
mpcom |
|
| 179 |
178
|
3expia |
|
| 180 |
179
|
ralrimiv |
|
| 181 |
4
|
onssi |
|
| 182 |
|
fnssres |
|
| 183 |
2
|
fneq1i |
|
| 184 |
182 183
|
sylibr |
|
| 185 |
25 181 184
|
mp2an |
|
| 186 |
|
ffnfv |
|
| 187 |
185 186
|
mpbiran |
|
| 188 |
180 187
|
sylibr |
|
| 189 |
188
|
adantlr |
|
| 190 |
|
onss |
|
| 191 |
190
|
adantl |
|
| 192 |
4
|
onordi |
|
| 193 |
|
fvex |
|
| 194 |
193
|
sucid |
|
| 195 |
|
fveq2 |
|
| 196 |
|
suceq |
|
| 197 |
195 196
|
syl |
|
| 198 |
197
|
eliuni |
|
| 199 |
198 60
|
eleqtrrdi |
|
| 200 |
194 199
|
mpan2 |
|
| 201 |
|
elun2 |
|
| 202 |
200 201
|
syl |
|
| 203 |
202
|
adantr |
|
| 204 |
5
|
adantl |
|
| 205 |
204 65
|
syl |
|
| 206 |
203 205
|
eleqtrrd |
|
| 207 |
23
|
adantl |
|
| 208 |
206 78 207
|
3eltr4d |
|
| 209 |
208
|
expcom |
|
| 210 |
209
|
ralrimiv |
|
| 211 |
210
|
rgen |
|
| 212 |
|
issmo2 |
|
| 213 |
212
|
com12 |
|
| 214 |
192 211 213
|
mp3an23 |
|
| 215 |
191 188 214
|
sylc |
|
| 216 |
215
|
adantlr |
|
| 217 |
|
fveq2 |
|
| 218 |
|
fveq2 |
|
| 219 |
217 218
|
sseq12d |
|
| 220 |
|
ssun1 |
|
| 221 |
220 67
|
sseqtrrid |
|
| 222 |
219 221
|
vtoclga |
|
| 223 |
|
sstr |
|
| 224 |
223
|
expcom |
|
| 225 |
222 224
|
syl |
|
| 226 |
225
|
reximia |
|
| 227 |
226
|
ralimi |
|
| 228 |
227
|
ad2antlr |
|
| 229 |
|
fnex |
|
| 230 |
185 4 229
|
mp2an |
|
| 231 |
|
feq1 |
|
| 232 |
|
smoeq |
|
| 233 |
|
fveq1 |
|
| 234 |
233
|
sseq2d |
|
| 235 |
234
|
rexbidv |
|
| 236 |
235
|
ralbidv |
|
| 237 |
231 232 236
|
3anbi123d |
|
| 238 |
230 237
|
spcev |
|
| 239 |
189 216 228 238
|
syl3anc |
|
| 240 |
239
|
expcom |
|
| 241 |
240
|
exlimdv |
|
| 242 |
3 241
|
mpd |
|