Step |
Hyp |
Ref |
Expression |
1 |
|
retop |
|
2 |
|
0cld |
|
3 |
1 2
|
ax-mp |
|
4 |
|
simpl3 |
|
5 |
|
fveq2 |
|
6 |
5
|
adantl |
|
7 |
4 6
|
breqtrd |
|
8 |
|
0ss |
|
9 |
7 8
|
jctil |
|
10 |
|
sseq1 |
|
11 |
|
fveq2 |
|
12 |
11
|
breq2d |
|
13 |
10 12
|
anbi12d |
|
14 |
13
|
rspcev |
|
15 |
3 9 14
|
sylancr |
|
16 |
|
mblfinlem1 |
|
17 |
16
|
3ad2antl1 |
|
18 |
|
simpl3 |
|
19 |
|
f1ofo |
|
20 |
|
rnco2 |
|
21 |
|
forn |
|
22 |
21
|
imaeq2d |
|
23 |
20 22
|
syl5eq |
|
24 |
23
|
unieqd |
|
25 |
19 24
|
syl |
|
26 |
25
|
adantl |
|
27 |
|
oveq1 |
|
28 |
|
oveq1 |
|
29 |
28
|
oveq1d |
|
30 |
27 29
|
opeq12d |
|
31 |
|
oveq2 |
|
32 |
31
|
oveq2d |
|
33 |
31
|
oveq2d |
|
34 |
32 33
|
opeq12d |
|
35 |
30 34
|
cbvmpov |
|
36 |
|
fveq2 |
|
37 |
36
|
sseq1d |
|
38 |
|
eqeq1 |
|
39 |
37 38
|
imbi12d |
|
40 |
39
|
ralbidv |
|
41 |
40
|
cbvrabv |
|
42 |
|
ssrab2 |
|
43 |
42
|
a1i |
|
44 |
35 41 43
|
dyadmbllem |
|
45 |
44
|
adantr |
|
46 |
26 45
|
eqtr4d |
|
47 |
|
opnmbllem0 |
|
48 |
47
|
3ad2ant1 |
|
49 |
48
|
adantr |
|
50 |
46 49
|
eqtrd |
|
51 |
50
|
fveq2d |
|
52 |
|
f1of |
|
53 |
|
ssrab2 |
|
54 |
35
|
dyadf |
|
55 |
|
frn |
|
56 |
54 55
|
ax-mp |
|
57 |
42 56
|
sstri |
|
58 |
53 57
|
sstri |
|
59 |
|
fss |
|
60 |
52 58 59
|
sylancl |
|
61 |
53 42
|
sstri |
|
62 |
|
ffvelrn |
|
63 |
61 62
|
sseldi |
|
64 |
63
|
adantrr |
|
65 |
|
ffvelrn |
|
66 |
61 65
|
sseldi |
|
67 |
66
|
adantrl |
|
68 |
35
|
dyaddisj |
|
69 |
64 67 68
|
syl2anc |
|
70 |
52 69
|
sylan |
|
71 |
|
df-3or |
|
72 |
70 71
|
sylib |
|
73 |
|
elrabi |
|
74 |
|
fveq2 |
|
75 |
74
|
sseq1d |
|
76 |
|
eqeq1 |
|
77 |
75 76
|
imbi12d |
|
78 |
77
|
ralbidv |
|
79 |
78
|
elrab |
|
80 |
79
|
simprbi |
|
81 |
|
fveq2 |
|
82 |
81
|
sseq2d |
|
83 |
|
eqeq2 |
|
84 |
82 83
|
imbi12d |
|
85 |
84
|
rspcva |
|
86 |
73 80 85
|
syl2anr |
|
87 |
|
elrabi |
|
88 |
|
fveq2 |
|
89 |
88
|
sseq1d |
|
90 |
|
eqeq1 |
|
91 |
89 90
|
imbi12d |
|
92 |
91
|
ralbidv |
|
93 |
92
|
elrab |
|
94 |
93
|
simprbi |
|
95 |
|
fveq2 |
|
96 |
95
|
sseq2d |
|
97 |
|
eqeq2 |
|
98 |
96 97
|
imbi12d |
|
99 |
98
|
rspcva |
|
100 |
87 94 99
|
syl2an |
|
101 |
|
eqcom |
|
102 |
100 101
|
syl6ib |
|
103 |
86 102
|
jaod |
|
104 |
62 65 103
|
syl2an |
|
105 |
104
|
anandis |
|
106 |
52 105
|
sylan |
|
107 |
|
f1of1 |
|
108 |
|
f1veqaeq |
|
109 |
107 108
|
sylan |
|
110 |
106 109
|
syld |
|
111 |
110
|
orim1d |
|
112 |
72 111
|
mpd |
|
113 |
112
|
ralrimivva |
|
114 |
|
eqeq1 |
|
115 |
|
2fveq3 |
|
116 |
115
|
ineq1d |
|
117 |
116
|
eqeq1d |
|
118 |
114 117
|
orbi12d |
|
119 |
118
|
ralbidv |
|
120 |
119
|
cbvralvw |
|
121 |
|
eqeq2 |
|
122 |
|
2fveq3 |
|
123 |
122
|
ineq2d |
|
124 |
123
|
eqeq1d |
|
125 |
121 124
|
orbi12d |
|
126 |
125
|
cbvralvw |
|
127 |
126
|
ralbii |
|
128 |
122
|
disjor |
|
129 |
120 127 128
|
3bitr4ri |
|
130 |
113 129
|
sylibr |
|
131 |
|
eqid |
|
132 |
60 130 131
|
uniiccvol |
|
133 |
132
|
adantl |
|
134 |
51 133
|
eqtr3d |
|
135 |
18 134
|
breqtrd |
|
136 |
|
absf |
|
137 |
|
subf |
|
138 |
|
fco |
|
139 |
136 137 138
|
mp2an |
|
140 |
|
zre |
|
141 |
|
2re |
|
142 |
|
reexpcl |
|
143 |
141 142
|
mpan |
|
144 |
|
2cn |
|
145 |
|
2ne0 |
|
146 |
|
nn0z |
|
147 |
|
expne0i |
|
148 |
144 145 146 147
|
mp3an12i |
|
149 |
143 148
|
jca |
|
150 |
|
redivcl |
|
151 |
|
peano2re |
|
152 |
|
redivcl |
|
153 |
151 152
|
syl3an1 |
|
154 |
150 153
|
opelxpd |
|
155 |
154
|
3expb |
|
156 |
140 149 155
|
syl2an |
|
157 |
156
|
rgen2 |
|
158 |
|
eqid |
|
159 |
158
|
fmpo |
|
160 |
157 159
|
mpbi |
|
161 |
|
frn |
|
162 |
160 161
|
ax-mp |
|
163 |
42 162
|
sstri |
|
164 |
53 163
|
sstri |
|
165 |
|
ax-resscn |
|
166 |
|
xpss12 |
|
167 |
165 165 166
|
mp2an |
|
168 |
164 167
|
sstri |
|
169 |
|
fss |
|
170 |
168 169
|
mpan2 |
|
171 |
|
fco |
|
172 |
139 170 171
|
sylancr |
|
173 |
|
nnuz |
|
174 |
|
1z |
|
175 |
174
|
a1i |
|
176 |
|
ffvelrn |
|
177 |
173 175 176
|
serfre |
|
178 |
|
frn |
|
179 |
|
ressxr |
|
180 |
178 179
|
sstrdi |
|
181 |
52 172 177 180
|
4syl |
|
182 |
|
rexr |
|
183 |
182
|
3ad2ant2 |
|
184 |
|
supxrlub |
|
185 |
181 183 184
|
syl2anr |
|
186 |
135 185
|
mpbid |
|
187 |
|
seqfn |
|
188 |
174 187
|
ax-mp |
|
189 |
173
|
fneq2i |
|
190 |
188 189
|
mpbir |
|
191 |
|
breq2 |
|
192 |
191
|
rexrn |
|
193 |
190 192
|
ax-mp |
|
194 |
186 193
|
sylib |
|
195 |
60
|
ffvelrnda |
|
196 |
|
0le0 |
|
197 |
|
df-br |
|
198 |
196 197
|
mpbi |
|
199 |
|
0re |
|
200 |
|
opelxpi |
|
201 |
199 199 200
|
mp2an |
|
202 |
|
elin |
|
203 |
198 201 202
|
mpbir2an |
|
204 |
|
ifcl |
|
205 |
195 203 204
|
sylancl |
|
206 |
205
|
fmpttd |
|
207 |
|
df-ov |
|
208 |
|
iooid |
|
209 |
207 208
|
eqtr3i |
|
210 |
209
|
ineq1i |
|
211 |
|
0in |
|
212 |
210 211
|
eqtri |
|
213 |
212
|
olci |
|
214 |
|
ineq1 |
|
215 |
214
|
eqeq1d |
|
216 |
215
|
orbi2d |
|
217 |
|
ineq1 |
|
218 |
217
|
eqeq1d |
|
219 |
218
|
orbi2d |
|
220 |
216 219
|
ifboth |
|
221 |
112 213 220
|
sylancl |
|
222 |
209
|
ineq2i |
|
223 |
|
in0 |
|
224 |
222 223
|
eqtri |
|
225 |
224
|
olci |
|
226 |
|
ineq2 |
|
227 |
226
|
eqeq1d |
|
228 |
227
|
orbi2d |
|
229 |
|
ineq2 |
|
230 |
229
|
eqeq1d |
|
231 |
230
|
orbi2d |
|
232 |
228 231
|
ifboth |
|
233 |
221 225 232
|
sylancl |
|
234 |
233
|
ralrimivva |
|
235 |
|
disjeq2 |
|
236 |
|
eleq1w |
|
237 |
|
fveq2 |
|
238 |
236 237
|
ifbieq1d |
|
239 |
|
eqid |
|
240 |
|
fvex |
|
241 |
|
opex |
|
242 |
240 241
|
ifex |
|
243 |
238 239 242
|
fvmpt |
|
244 |
243
|
fveq2d |
|
245 |
|
fvif |
|
246 |
244 245
|
eqtrdi |
|
247 |
235 246
|
mprg |
|
248 |
|
eleq1w |
|
249 |
248 115
|
ifbieq1d |
|
250 |
249
|
disjor |
|
251 |
247 250
|
bitri |
|
252 |
234 251
|
sylibr |
|
253 |
|
eqid |
|
254 |
206 252 253
|
uniiccvol |
|
255 |
254
|
adantr |
|
256 |
|
rexpssxrxp |
|
257 |
164 256
|
sstri |
|
258 |
257 65
|
sseldi |
|
259 |
|
0xr |
|
260 |
|
opelxpi |
|
261 |
259 259 260
|
mp2an |
|
262 |
|
ifcl |
|
263 |
258 261 262
|
sylancl |
|
264 |
|
eqidd |
|
265 |
|
iccf |
|
266 |
265
|
a1i |
|
267 |
266
|
feqmptd |
|
268 |
|
fveq2 |
|
269 |
263 264 267 268
|
fmptco |
|
270 |
52 269
|
syl |
|
271 |
270
|
rneqd |
|
272 |
271
|
unieqd |
|
273 |
|
peano2nn |
|
274 |
273 173
|
eleqtrdi |
|
275 |
|
fzouzsplit |
|
276 |
274 275
|
syl |
|
277 |
173 276
|
syl5eq |
|
278 |
|
nnz |
|
279 |
|
fzval3 |
|
280 |
278 279
|
syl |
|
281 |
280
|
uneq1d |
|
282 |
277 281
|
eqtr4d |
|
283 |
|
fvif |
|
284 |
283
|
a1i |
|
285 |
282 284
|
iuneq12d |
|
286 |
|
fvex |
|
287 |
286
|
dfiun3 |
|
288 |
|
iunxun |
|
289 |
285 287 288
|
3eqtr3g |
|
290 |
|
iftrue |
|
291 |
290
|
iuneq2i |
|
292 |
291
|
a1i |
|
293 |
|
uznfz |
|
294 |
293
|
adantl |
|
295 |
|
nncn |
|
296 |
|
ax-1cn |
|
297 |
|
pncan |
|
298 |
295 296 297
|
sylancl |
|
299 |
298
|
oveq2d |
|
300 |
299
|
eleq2d |
|
301 |
300
|
notbid |
|
302 |
301
|
adantr |
|
303 |
294 302
|
mpbid |
|
304 |
303
|
iffalsed |
|
305 |
304
|
iuneq2dv |
|
306 |
292 305
|
uneq12d |
|
307 |
289 306
|
eqtrd |
|
308 |
272 307
|
sylan9eq |
|
309 |
308
|
fveq2d |
|
310 |
|
xrltso |
|
311 |
310
|
a1i |
|
312 |
|
elnnuz |
|
313 |
312
|
biimpi |
|
314 |
313
|
adantl |
|
315 |
|
elfznn |
|
316 |
172
|
ffvelrnda |
|
317 |
315 316
|
sylan2 |
|
318 |
317
|
adantlr |
|
319 |
|
readdcl |
|
320 |
319
|
adantl |
|
321 |
314 318 320
|
seqcl |
|
322 |
321
|
rexrd |
|
323 |
|
eqidd |
|
324 |
|
iftrue |
|
325 |
238 324
|
sylan9eqr |
|
326 |
|
elfznn |
|
327 |
240
|
a1i |
|
328 |
323 325 326 327
|
fvmptd |
|
329 |
328
|
adantl |
|
330 |
329
|
fveq2d |
|
331 |
|
fvex |
|
332 |
331 241
|
ifex |
|
333 |
332 239
|
fnmpti |
|
334 |
|
fvco2 |
|
335 |
333 326 334
|
sylancr |
|
336 |
335
|
adantl |
|
337 |
|
ffn |
|
338 |
|
fvco2 |
|
339 |
337 326 338
|
syl2an |
|
340 |
330 336 339
|
3eqtr4d |
|
341 |
340
|
adantlr |
|
342 |
314 341
|
seqfveq |
|
343 |
174
|
a1i |
|
344 |
168 65
|
sseldi |
|
345 |
|
0cn |
|
346 |
|
opelxpi |
|
347 |
345 345 346
|
mp2an |
|
348 |
|
ifcl |
|
349 |
344 347 348
|
sylancl |
|
350 |
349
|
fmpttd |
|
351 |
|
fco |
|
352 |
139 350 351
|
sylancr |
|
353 |
352
|
ffvelrnda |
|
354 |
173 343 353
|
serfre |
|
355 |
354
|
ffnd |
|
356 |
|
fnfvelrn |
|
357 |
355 356
|
sylan |
|
358 |
342 357
|
eqeltrrd |
|
359 |
354
|
frnd |
|
360 |
359
|
adantr |
|
361 |
360
|
sselda |
|
362 |
321
|
adantr |
|
363 |
|
readdcl |
|
364 |
363
|
adantl |
|
365 |
|
recn |
|
366 |
|
recn |
|
367 |
|
recn |
|
368 |
|
addass |
|
369 |
365 366 367 368
|
syl3an |
|
370 |
369
|
adantl |
|
371 |
|
nnltp1le |
|
372 |
371
|
biimpa |
|
373 |
273
|
nnzd |
|
374 |
|
nnz |
|
375 |
|
eluz |
|
376 |
373 374 375
|
syl2an |
|
377 |
376
|
adantr |
|
378 |
372 377
|
mpbird |
|
379 |
378
|
adantlll |
|
380 |
313
|
ad3antlr |
|
381 |
|
simplll |
|
382 |
|
elfznn |
|
383 |
381 382 353
|
syl2an |
|
384 |
364 370 379 380 383
|
seqsplit |
|
385 |
342
|
ad2antrr |
|
386 |
|
elfzelz |
|
387 |
386
|
adantl |
|
388 |
|
0red |
|
389 |
273
|
nnred |
|
390 |
389
|
ad3antrrr |
|
391 |
386
|
zred |
|
392 |
391
|
adantl |
|
393 |
273
|
nngt0d |
|
394 |
393
|
ad3antrrr |
|
395 |
|
elfzle1 |
|
396 |
395
|
adantl |
|
397 |
388 390 392 394 396
|
ltletrd |
|
398 |
|
elnnz |
|
399 |
387 397 398
|
sylanbrc |
|
400 |
333 399 334
|
sylancr |
|
401 |
|
eqidd |
|
402 |
|
nnre |
|
403 |
402
|
adantr |
|
404 |
389
|
adantr |
|
405 |
391
|
adantl |
|
406 |
402
|
ltp1d |
|
407 |
406
|
adantr |
|
408 |
395
|
adantl |
|
409 |
403 404 405 407 408
|
ltletrd |
|
410 |
409
|
adantr |
|
411 |
403 405
|
ltnled |
|
412 |
|
breq1 |
|
413 |
412
|
equcoms |
|
414 |
413
|
notbid |
|
415 |
411 414
|
sylan9bb |
|
416 |
410 415
|
mpbid |
|
417 |
|
elfzle2 |
|
418 |
416 417
|
nsyl |
|
419 |
418
|
iffalsed |
|
420 |
386
|
adantl |
|
421 |
|
0red |
|
422 |
393
|
adantr |
|
423 |
421 404 405 422 408
|
ltletrd |
|
424 |
420 423 398
|
sylanbrc |
|
425 |
241
|
a1i |
|
426 |
401 419 424 425
|
fvmptd |
|
427 |
426
|
ad4ant14 |
|
428 |
427
|
fveq2d |
|
429 |
400 428
|
eqtrd |
|
430 |
|
fvco3 |
|
431 |
137 347 430
|
mp2an |
|
432 |
|
df-ov |
|
433 |
|
0m0e0 |
|
434 |
432 433
|
eqtr3i |
|
435 |
434
|
fveq2i |
|
436 |
|
abs0 |
|
437 |
435 436
|
eqtri |
|
438 |
431 437
|
eqtri |
|
439 |
429 438
|
eqtrdi |
|
440 |
|
elfzuz |
|
441 |
|
c0ex |
|
442 |
441
|
fvconst2 |
|
443 |
440 442
|
syl |
|
444 |
443
|
adantl |
|
445 |
439 444
|
eqtr4d |
|
446 |
378 445
|
seqfveq |
|
447 |
|
eqid |
|
448 |
447
|
ser0 |
|
449 |
378 448
|
syl |
|
450 |
446 449
|
eqtrd |
|
451 |
450
|
adantlll |
|
452 |
385 451
|
oveq12d |
|
453 |
172
|
ffvelrnda |
|
454 |
326 453
|
sylan2 |
|
455 |
454
|
adantlr |
|
456 |
|
readdcl |
|
457 |
456
|
adantl |
|
458 |
314 455 457
|
seqcl |
|
459 |
458
|
ad2antrr |
|
460 |
459
|
recnd |
|
461 |
460
|
addid1d |
|
462 |
452 461
|
eqtrd |
|
463 |
384 462
|
eqtrd |
|
464 |
453
|
ad5ant15 |
|
465 |
326 464
|
sylan2 |
|
466 |
380 465 364
|
seqcl |
|
467 |
466
|
leidd |
|
468 |
463 467
|
eqbrtrd |
|
469 |
|
elnnuz |
|
470 |
469
|
biimpi |
|
471 |
470
|
ad2antlr |
|
472 |
|
eqidd |
|
473 |
|
simpr |
|
474 |
|
elfzle1 |
|
475 |
474
|
adantl |
|
476 |
382
|
nnred |
|
477 |
476
|
adantl |
|
478 |
|
nnre |
|
479 |
478
|
ad3antlr |
|
480 |
402
|
ad3antrrr |
|
481 |
|
elfzle2 |
|
482 |
481
|
adantl |
|
483 |
|
simplr |
|
484 |
477 479 480 482 483
|
letrd |
|
485 |
|
elfzelz |
|
486 |
278
|
ad2antrr |
|
487 |
|
elfz |
|
488 |
174 487
|
mp3an2 |
|
489 |
485 486 488
|
syl2anr |
|
490 |
475 484 489
|
mpbir2and |
|
491 |
490
|
ad5ant2345 |
|
492 |
491
|
adantr |
|
493 |
473 492
|
eqeltrd |
|
494 |
|
iftrue |
|
495 |
493 494
|
syl |
|
496 |
237
|
adantl |
|
497 |
495 496
|
eqtrd |
|
498 |
382
|
adantl |
|
499 |
240
|
a1i |
|
500 |
472 497 498 499
|
fvmptd |
|
501 |
500
|
fveq2d |
|
502 |
333 382 334
|
sylancr |
|
503 |
502
|
adantl |
|
504 |
|
simplll |
|
505 |
|
fvco3 |
|
506 |
504 382 505
|
syl2an |
|
507 |
501 503 506
|
3eqtr4d |
|
508 |
471 507
|
seqfveq |
|
509 |
|
eluz |
|
510 |
374 278 509
|
syl2anr |
|
511 |
510
|
biimpar |
|
512 |
511
|
adantlll |
|
513 |
504 326 453
|
syl2an |
|
514 |
|
elfzelz |
|
515 |
514
|
adantl |
|
516 |
|
0red |
|
517 |
|
peano2nn |
|
518 |
517
|
nnred |
|
519 |
518
|
adantr |
|
520 |
514
|
zred |
|
521 |
520
|
adantl |
|
522 |
517
|
nngt0d |
|
523 |
522
|
adantr |
|
524 |
|
elfzle1 |
|
525 |
524
|
adantl |
|
526 |
516 519 521 523 525
|
ltletrd |
|
527 |
515 526 398
|
sylanbrc |
|
528 |
527
|
adantlr |
|
529 |
528
|
adantlll |
|
530 |
170
|
ffvelrnda |
|
531 |
|
ffvelrn |
|
532 |
137 530 531
|
sylancr |
|
533 |
532
|
absge0d |
|
534 |
|
fvco3 |
|
535 |
137 530 534
|
sylancr |
|
536 |
505 535
|
eqtrd |
|
537 |
533 536
|
breqtrrd |
|
538 |
537
|
ad5ant15 |
|
539 |
529 538
|
syldan |
|
540 |
471 512 513 539
|
sermono |
|
541 |
508 540
|
eqbrtrd |
|
542 |
402
|
ad2antlr |
|
543 |
478
|
adantl |
|
544 |
468 541 542 543
|
ltlecasei |
|
545 |
544
|
ralrimiva |
|
546 |
|
breq1 |
|
547 |
546
|
ralrn |
|
548 |
355 547
|
syl |
|
549 |
548
|
adantr |
|
550 |
545 549
|
mpbird |
|
551 |
550
|
r19.21bi |
|
552 |
361 362 551
|
lensymd |
|
553 |
311 322 358 552
|
supmax |
|
554 |
52 553
|
sylan |
|
555 |
255 309 554
|
3eqtr3rd |
|
556 |
|
elfznn |
|
557 |
164 65
|
sseldi |
|
558 |
|
1st2nd2 |
|
559 |
558
|
fveq2d |
|
560 |
|
df-ov |
|
561 |
559 560
|
eqtr4di |
|
562 |
|
xp1st |
|
563 |
|
xp2nd |
|
564 |
|
iccssre |
|
565 |
562 563 564
|
syl2anc |
|
566 |
561 565
|
eqsstrd |
|
567 |
557 566
|
syl |
|
568 |
52 556 567
|
syl2an |
|
569 |
568
|
ralrimiva |
|
570 |
|
iunss |
|
571 |
569 570
|
sylibr |
|
572 |
571
|
adantr |
|
573 |
|
uzid |
|
574 |
|
ne0i |
|
575 |
|
iunconst |
|
576 |
373 573 574 575
|
4syl |
|
577 |
|
iccid |
|
578 |
259 577
|
ax-mp |
|
579 |
|
df-ov |
|
580 |
578 579
|
eqtr3i |
|
581 |
576 580
|
eqtr4di |
|
582 |
|
snssi |
|
583 |
199 582
|
ax-mp |
|
584 |
581 583
|
eqsstrdi |
|
585 |
584
|
adantl |
|
586 |
581
|
fveq2d |
|
587 |
586
|
adantl |
|
588 |
|
ovolsn |
|
589 |
199 588
|
ax-mp |
|
590 |
587 589
|
eqtrdi |
|
591 |
|
ovolunnul |
|
592 |
572 585 590 591
|
syl3anc |
|
593 |
555 592
|
eqtrd |
|
594 |
593
|
breq2d |
|
595 |
594
|
biimpd |
|
596 |
595
|
reximdva |
|
597 |
596
|
adantl |
|
598 |
194 597
|
mpd |
|
599 |
|
fzfi |
|
600 |
|
icccld |
|
601 |
562 563 600
|
syl2anc |
|
602 |
561 601
|
eqeltrd |
|
603 |
557 602
|
syl |
|
604 |
556 603
|
sylan2 |
|
605 |
604
|
ralrimiva |
|
606 |
|
uniretop |
|
607 |
606
|
iuncld |
|
608 |
1 599 605 607
|
mp3an12i |
|
609 |
608
|
adantr |
|
610 |
|
fveq2 |
|
611 |
610
|
sseq1d |
|
612 |
611
|
elrab |
|
613 |
612
|
simprbi |
|
614 |
65 73 613
|
3syl |
|
615 |
556 614
|
sylan2 |
|
616 |
615
|
ralrimiva |
|
617 |
|
iunss |
|
618 |
616 617
|
sylibr |
|
619 |
618
|
adantr |
|
620 |
|
simprr |
|
621 |
|
sseq1 |
|
622 |
|
fveq2 |
|
623 |
622
|
breq2d |
|
624 |
621 623
|
anbi12d |
|
625 |
624
|
rspcev |
|
626 |
609 619 620 625
|
syl12anc |
|
627 |
52 626
|
sylan |
|
628 |
627
|
adantll |
|
629 |
598 628
|
rexlimddv |
|
630 |
629
|
adantlr |
|
631 |
17 630
|
exlimddv |
|
632 |
15 631
|
pm2.61dane |
|