Step |
Hyp |
Ref |
Expression |
1 |
|
dfac12.1 |
|
2 |
|
dfac12.3 |
|
3 |
|
dfac12.4 |
|
4 |
|
dfac12.5 |
|
5 |
|
dfac12.h |
|
6 |
|
dfac12.6 |
|
7 |
|
dfac12.8 |
|
8 |
3
|
tfr1 |
|
9 |
|
fnfun |
|
10 |
8 9
|
ax-mp |
|
11 |
|
funimaexg |
|
12 |
10 4 11
|
sylancr |
|
13 |
|
uniexg |
|
14 |
|
rnexg |
|
15 |
12 13 14
|
3syl |
|
16 |
|
f1f |
|
17 |
|
fssxp |
|
18 |
|
ssv |
|
19 |
|
xpss1 |
|
20 |
18 19
|
ax-mp |
|
21 |
|
sstr |
|
22 |
20 21
|
mpan2 |
|
23 |
|
fvex |
|
24 |
23
|
elpw |
|
25 |
22 24
|
sylibr |
|
26 |
16 17 25
|
3syl |
|
27 |
26
|
ralimi |
|
28 |
7 27
|
syl |
|
29 |
|
onss |
|
30 |
4 29
|
syl |
|
31 |
|
fndm |
|
32 |
8 31
|
ax-mp |
|
33 |
30 32
|
sseqtrrdi |
|
34 |
|
funimass4 |
|
35 |
10 33 34
|
sylancr |
|
36 |
28 35
|
mpbird |
|
37 |
|
sspwuni |
|
38 |
36 37
|
sylib |
|
39 |
|
rnss |
|
40 |
38 39
|
syl |
|
41 |
|
rnxpss |
|
42 |
40 41
|
sstrdi |
|
43 |
|
ssonuni |
|
44 |
15 42 43
|
sylc |
|
45 |
|
suceloni |
|
46 |
44 45
|
syl |
|
47 |
46
|
ad2antrr |
|
48 |
|
rankon |
|
49 |
|
omcl |
|
50 |
47 48 49
|
sylancl |
|
51 |
|
fveq2 |
|
52 |
|
f1eq1 |
|
53 |
51 52
|
syl |
|
54 |
|
fveq2 |
|
55 |
|
f1eq2 |
|
56 |
54 55
|
syl |
|
57 |
53 56
|
bitrd |
|
58 |
7
|
ad2antrr |
|
59 |
|
rankr1ai |
|
60 |
59
|
ad2antlr |
|
61 |
|
simpr |
|
62 |
60 61
|
eleqtrd |
|
63 |
|
eloni |
|
64 |
4 63
|
syl |
|
65 |
64
|
ad2antrr |
|
66 |
|
ordsucuniel |
|
67 |
65 66
|
syl |
|
68 |
62 67
|
mpbid |
|
69 |
57 58 68
|
rspcdva |
|
70 |
|
f1f |
|
71 |
69 70
|
syl |
|
72 |
|
r1elwf |
|
73 |
72
|
ad2antlr |
|
74 |
|
rankidb |
|
75 |
73 74
|
syl |
|
76 |
71 75
|
ffvelrnd |
|
77 |
|
oacl |
|
78 |
50 76 77
|
syl2anc |
|
79 |
|
f1f |
|
80 |
2 79
|
syl |
|
81 |
80
|
ad2antrr |
|
82 |
|
imassrn |
|
83 |
|
fvex |
|
84 |
83
|
rnex |
|
85 |
|
fveq2 |
|
86 |
|
f1eq1 |
|
87 |
85 86
|
syl |
|
88 |
|
fveq2 |
|
89 |
|
f1eq2 |
|
90 |
88 89
|
syl |
|
91 |
87 90
|
bitrd |
|
92 |
7
|
ad2antrr |
|
93 |
4
|
ad2antrr |
|
94 |
|
onuni |
|
95 |
|
sucidg |
|
96 |
93 94 95
|
3syl |
|
97 |
64
|
adantr |
|
98 |
|
orduniorsuc |
|
99 |
97 98
|
syl |
|
100 |
99
|
orcanai |
|
101 |
96 100
|
eleqtrrd |
|
102 |
91 92 101
|
rspcdva |
|
103 |
|
f1f |
|
104 |
|
frn |
|
105 |
102 103 104
|
3syl |
|
106 |
|
epweon |
|
107 |
|
wess |
|
108 |
105 106 107
|
mpisyl |
|
109 |
|
eqid |
|
110 |
109
|
oiiso |
|
111 |
84 108 110
|
sylancr |
|
112 |
|
isof1o |
|
113 |
|
f1ocnv |
|
114 |
|
f1of1 |
|
115 |
111 112 113 114
|
4syl |
|
116 |
|
f1f1orn |
|
117 |
|
f1of1 |
|
118 |
102 116 117
|
3syl |
|
119 |
|
f1co |
|
120 |
115 118 119
|
syl2anc |
|
121 |
|
f1eq1 |
|
122 |
5 121
|
ax-mp |
|
123 |
120 122
|
sylibr |
|
124 |
|
f1f |
|
125 |
|
frn |
|
126 |
123 124 125
|
3syl |
|
127 |
|
harcl |
|
128 |
127
|
onordi |
|
129 |
109
|
oion |
|
130 |
84 129
|
mp1i |
|
131 |
109
|
oien |
|
132 |
84 108 131
|
sylancr |
|
133 |
|
fvex |
|
134 |
133
|
f1oen |
|
135 |
|
ensym |
|
136 |
102 116 134 135
|
4syl |
|
137 |
|
fvex |
|
138 |
1
|
ad2antrr |
|
139 |
6
|
ad2antrr |
|
140 |
139 101
|
sseldd |
|
141 |
|
r1ord2 |
|
142 |
138 140 141
|
sylc |
|
143 |
|
ssdomg |
|
144 |
137 142 143
|
mpsyl |
|
145 |
|
endomtr |
|
146 |
136 144 145
|
syl2anc |
|
147 |
|
endomtr |
|
148 |
132 146 147
|
syl2anc |
|
149 |
|
elharval |
|
150 |
130 148 149
|
sylanbrc |
|
151 |
|
ordelss |
|
152 |
128 150 151
|
sylancr |
|
153 |
126 152
|
sstrd |
|
154 |
82 153
|
sstrid |
|
155 |
|
fvex |
|
156 |
155
|
elpw2 |
|
157 |
154 156
|
sylibr |
|
158 |
81 157
|
ffvelrnd |
|
159 |
78 158
|
ifclda |
|
160 |
159
|
ex |
|
161 |
|
iftrue |
|
162 |
|
iftrue |
|
163 |
161 162
|
eqeq12d |
|
164 |
163
|
adantl |
|
165 |
46
|
ad2antrr |
|
166 |
|
nsuceq0 |
|
167 |
166
|
a1i |
|
168 |
48
|
a1i |
|
169 |
|
onsucuni |
|
170 |
42 169
|
syl |
|
171 |
170
|
ad2antrr |
|
172 |
30
|
ad2antrr |
|
173 |
|
fnfvima |
|
174 |
8 172 68 173
|
mp3an2i |
|
175 |
|
elssuni |
|
176 |
|
rnss |
|
177 |
174 175 176
|
3syl |
|
178 |
|
f1fn |
|
179 |
69 178
|
syl |
|
180 |
|
fnfvelrn |
|
181 |
179 75 180
|
syl2anc |
|
182 |
177 181
|
sseldd |
|
183 |
171 182
|
sseldd |
|
184 |
183
|
adantlrr |
|
185 |
|
rankon |
|
186 |
185
|
a1i |
|
187 |
|
eleq1w |
|
188 |
187
|
anbi2d |
|
189 |
188
|
anbi1d |
|
190 |
|
fveq2 |
|
191 |
|
suceq |
|
192 |
190 191
|
syl |
|
193 |
192
|
fveq2d |
|
194 |
|
id |
|
195 |
193 194
|
fveq12d |
|
196 |
195
|
eleq1d |
|
197 |
189 196
|
imbi12d |
|
198 |
197 183
|
chvarvv |
|
199 |
198
|
adantlrl |
|
200 |
|
omopth2 |
|
201 |
165 167 168 184 186 199 200
|
syl222anc |
|
202 |
191
|
adantl |
|
203 |
202
|
fveq2d |
|
204 |
203
|
fveq1d |
|
205 |
204
|
eqeq2d |
|
206 |
69
|
adantlrr |
|
207 |
206
|
adantr |
|
208 |
75
|
adantlrr |
|
209 |
208
|
adantr |
|
210 |
|
r1elwf |
|
211 |
|
rankidb |
|
212 |
210 211
|
syl |
|
213 |
212
|
ad2antll |
|
214 |
213
|
ad2antrr |
|
215 |
202
|
fveq2d |
|
216 |
214 215
|
eleqtrrd |
|
217 |
|
f1fveq |
|
218 |
207 209 216 217
|
syl12anc |
|
219 |
205 218
|
bitr3d |
|
220 |
219
|
biimpd |
|
221 |
220
|
expimpd |
|
222 |
190 195
|
jca |
|
223 |
221 222
|
impbid1 |
|
224 |
164 201 223
|
3bitrd |
|
225 |
|
iffalse |
|
226 |
|
iffalse |
|
227 |
225 226
|
eqeq12d |
|
228 |
227
|
adantl |
|
229 |
2
|
ad2antrr |
|
230 |
157
|
adantlrr |
|
231 |
188
|
anbi1d |
|
232 |
|
imaeq2 |
|
233 |
232
|
eleq1d |
|
234 |
231 233
|
imbi12d |
|
235 |
234 157
|
chvarvv |
|
236 |
235
|
adantlrl |
|
237 |
|
f1fveq |
|
238 |
229 230 236 237
|
syl12anc |
|
239 |
123
|
adantlrr |
|
240 |
|
simplrl |
|
241 |
100
|
fveq2d |
|
242 |
|
r1suc |
|
243 |
93 94 242
|
3syl |
|
244 |
241 243
|
eqtrd |
|
245 |
244
|
adantlrr |
|
246 |
240 245
|
eleqtrd |
|
247 |
246
|
elpwid |
|
248 |
|
simplrr |
|
249 |
248 245
|
eleqtrd |
|
250 |
249
|
elpwid |
|
251 |
|
f1imaeq |
|
252 |
239 247 250 251
|
syl12anc |
|
253 |
228 238 252
|
3bitrd |
|
254 |
224 253
|
pm2.61dan |
|
255 |
254
|
ex |
|
256 |
160 255
|
dom2lem |
|
257 |
1 2 3 4 5
|
dfac12lem1 |
|
258 |
|
f1eq1 |
|
259 |
257 258
|
syl |
|
260 |
256 259
|
mpbird |
|