Step |
Hyp |
Ref |
Expression |
1 |
|
fourierdlem76.f |
|
2 |
|
fourierdlem76.xre |
|
3 |
|
fourierdlem76.p |
|
4 |
|
fourierdlem76.m |
|
5 |
|
fourierdlem76.v |
|
6 |
|
fourierdlem76.fcn |
|
7 |
|
fourierdlem76.r |
|
8 |
|
fourierdlem76.l |
|
9 |
|
fourierdlem76.a |
|
10 |
|
fourierdlem76.b |
|
11 |
|
fourierdlem76.altb |
|
12 |
|
fourierdlem76.ab |
|
13 |
|
fourierdlem76.n0 |
|
14 |
|
fourierdlem76.c |
|
15 |
|
fourierdlem76.o |
|
16 |
|
fourierdlem76.q |
|
17 |
|
fourierdlem76.t |
|
18 |
|
fourierdlem76.n |
|
19 |
|
fourierdlem76.s |
|
20 |
|
fourierdlem76.d |
|
21 |
|
fourierdlem76.e |
|
22 |
|
fourierdlem76.ch |
|
23 |
|
eqid |
|
24 |
|
eqid |
|
25 |
|
eqid |
|
26 |
|
simplll |
|
27 |
22 26
|
sylbi |
|
28 |
27
|
adantr |
|
29 |
|
ioossicc |
|
30 |
9
|
rexrd |
|
31 |
27 30
|
syl |
|
32 |
31
|
adantr |
|
33 |
10
|
rexrd |
|
34 |
27 33
|
syl |
|
35 |
34
|
adantr |
|
36 |
|
elioore |
|
37 |
36
|
adantl |
|
38 |
27 9
|
syl |
|
39 |
38
|
adantr |
|
40 |
|
prfi |
|
41 |
40
|
a1i |
|
42 |
|
fzfid |
|
43 |
16
|
rnmptfi |
|
44 |
|
infi |
|
45 |
42 43 44
|
3syl |
|
46 |
|
unfi |
|
47 |
41 45 46
|
syl2anc |
|
48 |
17 47
|
eqeltrid |
|
49 |
|
prssg |
|
50 |
9 10 49
|
syl2anc |
|
51 |
9 10 50
|
mpbi2and |
|
52 |
|
inss2 |
|
53 |
|
ioossre |
|
54 |
52 53
|
sstri |
|
55 |
54
|
a1i |
|
56 |
51 55
|
unssd |
|
57 |
17 56
|
eqsstrid |
|
58 |
48 57 19 18
|
fourierdlem36 |
|
59 |
27 58
|
syl |
|
60 |
|
isof1o |
|
61 |
|
f1of |
|
62 |
59 60 61
|
3syl |
|
63 |
27 57
|
syl |
|
64 |
62 63
|
fssd |
|
65 |
64
|
adantr |
|
66 |
|
simpllr |
|
67 |
22 66
|
sylbi |
|
68 |
|
elfzofz |
|
69 |
67 68
|
syl |
|
70 |
69
|
adantr |
|
71 |
65 70
|
ffvelrnd |
|
72 |
58 60 61
|
3syl |
|
73 |
|
frn |
|
74 |
72 73
|
syl |
|
75 |
9
|
leidd |
|
76 |
9 10 11
|
ltled |
|
77 |
9 10 9 75 76
|
eliccd |
|
78 |
10
|
leidd |
|
79 |
9 10 10 76 78
|
eliccd |
|
80 |
|
prssg |
|
81 |
9 10 80
|
syl2anc |
|
82 |
77 79 81
|
mpbi2and |
|
83 |
52 29
|
sstri |
|
84 |
83
|
a1i |
|
85 |
82 84
|
unssd |
|
86 |
17 85
|
eqsstrid |
|
87 |
74 86
|
sstrd |
|
88 |
27 87
|
syl |
|
89 |
|
ffun |
|
90 |
64 89
|
syl |
|
91 |
|
fdm |
|
92 |
64 91
|
syl |
|
93 |
92
|
eqcomd |
|
94 |
69 93
|
eleqtrd |
|
95 |
|
fvelrn |
|
96 |
90 94 95
|
syl2anc |
|
97 |
88 96
|
sseldd |
|
98 |
|
iccgelb |
|
99 |
31 34 97 98
|
syl3anc |
|
100 |
99
|
adantr |
|
101 |
71
|
rexrd |
|
102 |
|
fzofzp1 |
|
103 |
67 102
|
syl |
|
104 |
64 103
|
ffvelrnd |
|
105 |
104
|
rexrd |
|
106 |
105
|
adantr |
|
107 |
|
simpr |
|
108 |
|
ioogtlb |
|
109 |
101 106 107 108
|
syl3anc |
|
110 |
39 71 37 100 109
|
lelttrd |
|
111 |
104
|
adantr |
|
112 |
27 10
|
syl |
|
113 |
112
|
adantr |
|
114 |
|
iooltub |
|
115 |
101 106 107 114
|
syl3anc |
|
116 |
103 93
|
eleqtrd |
|
117 |
|
fvelrn |
|
118 |
90 116 117
|
syl2anc |
|
119 |
88 118
|
sseldd |
|
120 |
|
iccleub |
|
121 |
31 34 119 120
|
syl3anc |
|
122 |
121
|
adantr |
|
123 |
37 111 113 115 122
|
ltletrd |
|
124 |
32 35 37 110 123
|
eliood |
|
125 |
29 124
|
sseldi |
|
126 |
1
|
adantr |
|
127 |
2
|
adantr |
|
128 |
9 10
|
iccssred |
|
129 |
128
|
sselda |
|
130 |
127 129
|
readdcld |
|
131 |
126 130
|
ffvelrnd |
|
132 |
28 125 131
|
syl2anc |
|
133 |
132
|
recnd |
|
134 |
14
|
recnd |
|
135 |
27 134
|
syl |
|
136 |
135
|
adantr |
|
137 |
133 136
|
subcld |
|
138 |
|
ioossre |
|
139 |
138
|
a1i |
|
140 |
139
|
sselda |
|
141 |
140
|
recnd |
|
142 |
|
nne |
|
143 |
142
|
biimpi |
|
144 |
143
|
eqcomd |
|
145 |
144
|
adantl |
|
146 |
|
simpr |
|
147 |
146
|
adantr |
|
148 |
145 147
|
eqeltrd |
|
149 |
13
|
ad2antrr |
|
150 |
148 149
|
condan |
|
151 |
28 125 150
|
syl2anc |
|
152 |
137 141 151
|
divcld |
|
153 |
|
2cnd |
|
154 |
141
|
halfcld |
|
155 |
154
|
sincld |
|
156 |
153 155
|
mulcld |
|
157 |
36
|
recnd |
|
158 |
157
|
adantl |
|
159 |
158
|
halfcld |
|
160 |
159
|
sincld |
|
161 |
|
2ne0 |
|
162 |
161
|
a1i |
|
163 |
27 12
|
syl |
|
164 |
163
|
adantr |
|
165 |
164 125
|
sseldd |
|
166 |
|
fourierdlem44 |
|
167 |
165 151 166
|
syl2anc |
|
168 |
153 160 162 167
|
mulne0d |
|
169 |
141 156 168
|
divcld |
|
170 |
|
eqid |
|
171 |
|
eqid |
|
172 |
151
|
neneqd |
|
173 |
|
velsn |
|
174 |
172 173
|
sylnibr |
|
175 |
141 174
|
eldifd |
|
176 |
|
eqid |
|
177 |
|
eqid |
|
178 |
|
elfzofz |
|
179 |
178
|
adantl |
|
180 |
|
pire |
|
181 |
180
|
renegcli |
|
182 |
181
|
a1i |
|
183 |
182 2
|
readdcld |
|
184 |
180
|
a1i |
|
185 |
184 2
|
readdcld |
|
186 |
183 185
|
iccssred |
|
187 |
186
|
adantr |
|
188 |
3 4 5
|
fourierdlem15 |
|
189 |
188
|
adantr |
|
190 |
189 179
|
ffvelrnd |
|
191 |
187 190
|
sseldd |
|
192 |
2
|
adantr |
|
193 |
191 192
|
resubcld |
|
194 |
16
|
fvmpt2 |
|
195 |
179 193 194
|
syl2anc |
|
196 |
195 193
|
eqeltrd |
|
197 |
196
|
adantlr |
|
198 |
197
|
adantr |
|
199 |
22 198
|
sylbi |
|
200 |
|
fveq2 |
|
201 |
200
|
oveq1d |
|
202 |
201
|
cbvmptv |
|
203 |
16 202
|
eqtri |
|
204 |
203
|
a1i |
|
205 |
|
fveq2 |
|
206 |
205
|
oveq1d |
|
207 |
206
|
adantl |
|
208 |
|
fzofzp1 |
|
209 |
208
|
adantl |
|
210 |
189 209
|
ffvelrnd |
|
211 |
187 210
|
sseldd |
|
212 |
211 192
|
resubcld |
|
213 |
204 207 209 212
|
fvmptd |
|
214 |
213 212
|
eqeltrd |
|
215 |
214
|
adantlr |
|
216 |
215
|
adantr |
|
217 |
22 216
|
sylbi |
|
218 |
3
|
fourierdlem2 |
|
219 |
4 218
|
syl |
|
220 |
5 219
|
mpbid |
|
221 |
220
|
simprrd |
|
222 |
221
|
r19.21bi |
|
223 |
191 211 192 222
|
ltsub1dd |
|
224 |
223 195 213
|
3brtr4d |
|
225 |
224
|
adantlr |
|
226 |
225
|
adantr |
|
227 |
22 226
|
sylbi |
|
228 |
22
|
biimpi |
|
229 |
228
|
simplrd |
|
230 |
27 229 191
|
syl2anc |
|
231 |
230
|
rexrd |
|
232 |
231
|
adantr |
|
233 |
27 229 211
|
syl2anc |
|
234 |
233
|
rexrd |
|
235 |
234
|
adantr |
|
236 |
27 2
|
syl |
|
237 |
236
|
adantr |
|
238 |
|
elioore |
|
239 |
238
|
adantl |
|
240 |
237 239
|
readdcld |
|
241 |
27 229 195
|
syl2anc |
|
242 |
241
|
oveq2d |
|
243 |
236
|
recnd |
|
244 |
230
|
recnd |
|
245 |
243 244
|
pncan3d |
|
246 |
242 245
|
eqtr2d |
|
247 |
246
|
adantr |
|
248 |
199
|
adantr |
|
249 |
199
|
rexrd |
|
250 |
249
|
adantr |
|
251 |
217
|
rexrd |
|
252 |
251
|
adantr |
|
253 |
|
simpr |
|
254 |
|
ioogtlb |
|
255 |
250 252 253 254
|
syl3anc |
|
256 |
248 239 237 255
|
ltadd2dd |
|
257 |
247 256
|
eqbrtrd |
|
258 |
217
|
adantr |
|
259 |
|
iooltub |
|
260 |
250 252 253 259
|
syl3anc |
|
261 |
239 258 237 260
|
ltadd2dd |
|
262 |
27 229 213
|
syl2anc |
|
263 |
262
|
oveq2d |
|
264 |
233
|
recnd |
|
265 |
243 264
|
pncan3d |
|
266 |
263 265
|
eqtrd |
|
267 |
266
|
adantr |
|
268 |
261 267
|
breqtrd |
|
269 |
232 235 240 257 268
|
eliood |
|
270 |
|
fvres |
|
271 |
269 270
|
syl |
|
272 |
271
|
eqcomd |
|
273 |
272
|
mpteq2dva |
|
274 |
|
ioosscn |
|
275 |
274
|
a1i |
|
276 |
27 229 6
|
syl2anc |
|
277 |
|
ioosscn |
|
278 |
277
|
a1i |
|
279 |
275 276 278 243 269
|
fourierdlem23 |
|
280 |
273 279
|
eqeltrd |
|
281 |
27 1
|
syl |
|
282 |
|
ioossre |
|
283 |
282
|
a1i |
|
284 |
|
eqid |
|
285 |
|
ioossre |
|
286 |
285
|
a1i |
|
287 |
239 260
|
ltned |
|
288 |
27 229 8
|
syl2anc |
|
289 |
266
|
eqcomd |
|
290 |
289
|
oveq2d |
|
291 |
288 290
|
eleqtrd |
|
292 |
217
|
recnd |
|
293 |
281 236 283 284 269 286 287 291 292
|
fourierdlem53 |
|
294 |
64 69
|
ffvelrnd |
|
295 |
|
elfzoelz |
|
296 |
|
zre |
|
297 |
67 295 296
|
3syl |
|
298 |
297
|
ltp1d |
|
299 |
|
isorel |
|
300 |
59 69 103 299
|
syl12anc |
|
301 |
298 300
|
mpbid |
|
302 |
22
|
simprbi |
|
303 |
|
eqid |
|
304 |
|
eqid |
|
305 |
199 217 227 280 293 294 104 301 302 303 304
|
fourierdlem33 |
|
306 |
|
eqidd |
|
307 |
|
simpr |
|
308 |
307
|
oveq2d |
|
309 |
308
|
fveq2d |
|
310 |
249
|
adantr |
|
311 |
251
|
adantr |
|
312 |
104
|
adantr |
|
313 |
199 217 294 104 301 302
|
fourierdlem10 |
|
314 |
313
|
simpld |
|
315 |
199 294 104 314 301
|
lelttrd |
|
316 |
315
|
adantr |
|
317 |
217
|
adantr |
|
318 |
313
|
simprd |
|
319 |
318
|
adantr |
|
320 |
|
neqne |
|
321 |
320
|
necomd |
|
322 |
321
|
adantl |
|
323 |
312 317 319 322
|
leneltd |
|
324 |
310 311 312 316 323
|
eliood |
|
325 |
236 104
|
readdcld |
|
326 |
281 325
|
ffvelrnd |
|
327 |
326
|
adantr |
|
328 |
306 309 324 327
|
fvmptd |
|
329 |
328
|
ifeq2da |
|
330 |
302
|
resmptd |
|
331 |
330
|
oveq1d |
|
332 |
305 329 331
|
3eltr3d |
|
333 |
|
ax-resscn |
|
334 |
139 333
|
sstrdi |
|
335 |
104
|
recnd |
|
336 |
177 334 135 335
|
constlimc |
|
337 |
176 177 170 133 136 332 336
|
sublimc |
|
338 |
334 171 335
|
idlimc |
|
339 |
27 119
|
jca |
|
340 |
|
eleq1 |
|
341 |
340
|
anbi2d |
|
342 |
|
neeq1 |
|
343 |
341 342
|
imbi12d |
|
344 |
343 150
|
vtoclg |
|
345 |
104 339 344
|
sylc |
|
346 |
170 171 23 137 175 337 338 345 151
|
divlimc |
|
347 |
|
eqid |
|
348 |
153 160
|
mulcld |
|
349 |
168
|
neneqd |
|
350 |
|
2re |
|
351 |
350
|
a1i |
|
352 |
36
|
rehalfcld |
|
353 |
352
|
resincld |
|
354 |
353
|
adantl |
|
355 |
351 354
|
remulcld |
|
356 |
|
elsng |
|
357 |
355 356
|
syl |
|
358 |
349 357
|
mtbird |
|
359 |
348 358
|
eldifd |
|
360 |
|
eqid |
|
361 |
|
eqid |
|
362 |
|
2cnd |
|
363 |
360 334 362 335
|
constlimc |
|
364 |
352
|
ad2antrl |
|
365 |
|
recn |
|
366 |
365
|
sincld |
|
367 |
366
|
adantl |
|
368 |
|
eqid |
|
369 |
|
2cn |
|
370 |
|
eldifsn |
|
371 |
369 161 370
|
mpbir2an |
|
372 |
371
|
a1i |
|
373 |
161
|
a1i |
|
374 |
171 360 368 158 372 338 363 373 162
|
divlimc |
|
375 |
|
sinf |
|
376 |
375
|
a1i |
|
377 |
333
|
a1i |
|
378 |
376 377
|
feqresmpt |
|
379 |
378
|
mptru |
|
380 |
|
resincncf |
|
381 |
379 380
|
eqeltrri |
|
382 |
381
|
a1i |
|
383 |
104
|
rehalfcld |
|
384 |
|
fveq2 |
|
385 |
382 383 384
|
cnmptlimc |
|
386 |
|
fveq2 |
|
387 |
|
fveq2 |
|
388 |
387
|
ad2antll |
|
389 |
364 367 374 385 386 388
|
limcco |
|
390 |
360 361 347 153 160 363 389
|
mullimc |
|
391 |
335
|
halfcld |
|
392 |
391
|
sincld |
|
393 |
163 119
|
sseldd |
|
394 |
|
fourierdlem44 |
|
395 |
393 345 394
|
syl2anc |
|
396 |
362 392 373 395
|
mulne0d |
|
397 |
171 347 24 158 359 338 390 396 168
|
divlimc |
|
398 |
23 24 25 152 169 346 397
|
mullimc |
|
399 |
20
|
a1i |
|
400 |
15
|
reseq1i |
|
401 |
|
ioossicc |
|
402 |
|
iccss |
|
403 |
38 112 99 121 402
|
syl22anc |
|
404 |
401 403
|
sstrid |
|
405 |
404
|
resmptd |
|
406 |
400 405
|
syl5eq |
|
407 |
406
|
oveq1d |
|
408 |
398 399 407
|
3eltr4d |
|
409 |
22 408
|
sylbir |
|
410 |
248 255
|
gtned |
|
411 |
27 229 7
|
syl2anc |
|
412 |
246
|
oveq2d |
|
413 |
411 412
|
eleqtrd |
|
414 |
199
|
recnd |
|
415 |
281 236 283 284 269 286 410 413 414
|
fourierdlem53 |
|
416 |
|
eqid |
|
417 |
|
eqid |
|
418 |
199 217 227 280 415 294 104 301 302 416 417
|
fourierdlem32 |
|
419 |
|
eqidd |
|
420 |
|
oveq2 |
|
421 |
420
|
fveq2d |
|
422 |
421
|
adantl |
|
423 |
249
|
adantr |
|
424 |
251
|
adantr |
|
425 |
294
|
adantr |
|
426 |
199
|
adantr |
|
427 |
314
|
adantr |
|
428 |
|
neqne |
|
429 |
428
|
adantl |
|
430 |
426 425 427 429
|
leneltd |
|
431 |
104
|
adantr |
|
432 |
217
|
adantr |
|
433 |
301
|
adantr |
|
434 |
318
|
adantr |
|
435 |
425 431 432 433 434
|
ltletrd |
|
436 |
423 424 425 430 435
|
eliood |
|
437 |
236 294
|
readdcld |
|
438 |
281 437
|
ffvelrnd |
|
439 |
438
|
adantr |
|
440 |
419 422 436 439
|
fvmptd |
|
441 |
440
|
ifeq2da |
|
442 |
330
|
oveq1d |
|
443 |
418 441 442
|
3eltr3d |
|
444 |
294
|
recnd |
|
445 |
177 334 135 444
|
constlimc |
|
446 |
176 177 170 133 136 443 445
|
sublimc |
|
447 |
334 171 444
|
idlimc |
|
448 |
27 97
|
jca |
|
449 |
|
eleq1 |
|
450 |
449
|
anbi2d |
|
451 |
|
neeq1 |
|
452 |
450 451
|
imbi12d |
|
453 |
452 150
|
vtoclg |
|
454 |
97 448 453
|
sylc |
|
455 |
170 171 23 137 175 446 447 454 151
|
divlimc |
|
456 |
360 334 362 444
|
constlimc |
|
457 |
352
|
ad2antrl |
|
458 |
171 360 368 158 372 447 456 373 162
|
divlimc |
|
459 |
294
|
rehalfcld |
|
460 |
|
fveq2 |
|
461 |
382 459 460
|
cnmptlimc |
|
462 |
|
fveq2 |
|
463 |
462
|
ad2antll |
|
464 |
457 367 458 461 386 463
|
limcco |
|
465 |
360 361 347 153 160 456 464
|
mullimc |
|
466 |
444
|
halfcld |
|
467 |
466
|
sincld |
|
468 |
163 97
|
sseldd |
|
469 |
|
fourierdlem44 |
|
470 |
468 454 469
|
syl2anc |
|
471 |
362 467 373 470
|
mulne0d |
|
472 |
171 347 24 158 359 447 465 471 168
|
divlimc |
|
473 |
23 24 25 152 169 455 472
|
mullimc |
|
474 |
21
|
a1i |
|
475 |
406
|
oveq1d |
|
476 |
473 474 475
|
3eltr4d |
|
477 |
22 476
|
sylbir |
|
478 |
302
|
sselda |
|
479 |
478 272
|
syldan |
|
480 |
479
|
mpteq2dva |
|
481 |
231
|
adantr |
|
482 |
234
|
adantr |
|
483 |
236
|
adantr |
|
484 |
483 140
|
readdcld |
|
485 |
246
|
adantr |
|
486 |
199
|
adantr |
|
487 |
249
|
adantr |
|
488 |
251
|
adantr |
|
489 |
487 488 478 254
|
syl3anc |
|
490 |
486 37 483 489
|
ltadd2dd |
|
491 |
485 490
|
eqbrtrd |
|
492 |
217
|
adantr |
|
493 |
487 488 478 259
|
syl3anc |
|
494 |
37 492 483 493
|
ltadd2dd |
|
495 |
266
|
adantr |
|
496 |
494 495
|
breqtrd |
|
497 |
481 482 484 491 496
|
eliood |
|
498 |
275 276 334 243 497
|
fourierdlem23 |
|
499 |
480 498
|
eqeltrd |
|
500 |
|
ssid |
|
501 |
500
|
a1i |
|
502 |
334 135 501
|
constcncfg |
|
503 |
499 502
|
subcncf |
|
504 |
175
|
ralrimiva |
|
505 |
|
dfss3 |
|
506 |
504 505
|
sylibr |
|
507 |
|
difssd |
|
508 |
506 507
|
idcncfg |
|
509 |
503 508
|
divcncf |
|
510 |
334 501
|
idcncfg |
|
511 |
359 347
|
fmptd |
|
512 |
334 362 501
|
constcncfg |
|
513 |
|
sincn |
|
514 |
513
|
a1i |
|
515 |
371
|
a1i |
|
516 |
334 515 507
|
constcncfg |
|
517 |
510 516
|
divcncf |
|
518 |
514 517
|
cncfmpt1f |
|
519 |
512 518
|
mulcncf |
|
520 |
|
cncffvrn |
|
521 |
507 519 520
|
syl2anc |
|
522 |
511 521
|
mpbird |
|
523 |
510 522
|
divcncf |
|
524 |
509 523
|
mulcncf |
|
525 |
406 524
|
eqeltrd |
|
526 |
22 525
|
sylbir |
|
527 |
409 477 526
|
jca31 |
|