| Step |
Hyp |
Ref |
Expression |
| 1 |
|
fourierdlem50.xre |
|
| 2 |
|
fourierdlem50.p |
|
| 3 |
|
fourierdlem50.m |
|
| 4 |
|
fourierdlem50.v |
|
| 5 |
|
fourierdlem50.a |
|
| 6 |
|
fourierdlem50.b |
|
| 7 |
|
fourierdlem50.altb |
|
| 8 |
|
fourierdlem50.ab |
|
| 9 |
|
fourierdlem50.q |
|
| 10 |
|
fourierdlem50.t |
|
| 11 |
|
fourierdlem50.n |
|
| 12 |
|
fourierdlem50.s |
|
| 13 |
|
fourierdlem50.j |
|
| 14 |
|
fourierdlem50.u |
|
| 15 |
|
fourierdlem50.ch |
|
| 16 |
5 6 7
|
ltled |
|
| 17 |
2 3 4
|
fourierdlem15 |
|
| 18 |
|
pire |
|
| 19 |
18
|
renegcli |
|
| 20 |
19
|
a1i |
|
| 21 |
20 1
|
readdcld |
|
| 22 |
18
|
a1i |
|
| 23 |
22 1
|
readdcld |
|
| 24 |
21 23
|
iccssred |
|
| 25 |
17 24
|
fssd |
|
| 26 |
25
|
ffvelcdmda |
|
| 27 |
1
|
adantr |
|
| 28 |
26 27
|
resubcld |
|
| 29 |
28 9
|
fmptd |
|
| 30 |
9
|
a1i |
|
| 31 |
|
fveq2 |
|
| 32 |
31
|
oveq1d |
|
| 33 |
32
|
adantl |
|
| 34 |
|
nnssnn0 |
|
| 35 |
34
|
a1i |
|
| 36 |
|
nn0uz |
|
| 37 |
35 36
|
sseqtrdi |
|
| 38 |
37 3
|
sseldd |
|
| 39 |
|
eluzfz1 |
|
| 40 |
38 39
|
syl |
|
| 41 |
25 40
|
ffvelcdmd |
|
| 42 |
41 1
|
resubcld |
|
| 43 |
30 33 40 42
|
fvmptd |
|
| 44 |
2
|
fourierdlem2 |
|
| 45 |
3 44
|
syl |
|
| 46 |
4 45
|
mpbid |
|
| 47 |
46
|
simprd |
|
| 48 |
47
|
simpld |
|
| 49 |
48
|
simpld |
|
| 50 |
49
|
oveq1d |
|
| 51 |
20
|
recnd |
|
| 52 |
1
|
recnd |
|
| 53 |
51 52
|
pncand |
|
| 54 |
43 50 53
|
3eqtrd |
|
| 55 |
20
|
rexrd |
|
| 56 |
22
|
rexrd |
|
| 57 |
5
|
leidd |
|
| 58 |
5 6 5 57 16
|
eliccd |
|
| 59 |
8 58
|
sseldd |
|
| 60 |
|
iccgelb |
|
| 61 |
55 56 59 60
|
syl3anc |
|
| 62 |
54 61
|
eqbrtrd |
|
| 63 |
6
|
leidd |
|
| 64 |
5 6 6 16 63
|
eliccd |
|
| 65 |
8 64
|
sseldd |
|
| 66 |
|
iccleub |
|
| 67 |
55 56 65 66
|
syl3anc |
|
| 68 |
|
fveq2 |
|
| 69 |
68
|
oveq1d |
|
| 70 |
69
|
adantl |
|
| 71 |
|
eluzfz2 |
|
| 72 |
38 71
|
syl |
|
| 73 |
25 72
|
ffvelcdmd |
|
| 74 |
73 1
|
resubcld |
|
| 75 |
30 70 72 74
|
fvmptd |
|
| 76 |
48
|
simprd |
|
| 77 |
76
|
oveq1d |
|
| 78 |
22
|
recnd |
|
| 79 |
78 52
|
pncand |
|
| 80 |
75 77 79
|
3eqtrrd |
|
| 81 |
67 80
|
breqtrd |
|
| 82 |
|
prfi |
|
| 83 |
82
|
a1i |
|
| 84 |
|
fzfid |
|
| 85 |
9
|
rnmptfi |
|
| 86 |
84 85
|
syl |
|
| 87 |
|
infi |
|
| 88 |
86 87
|
syl |
|
| 89 |
|
unfi |
|
| 90 |
83 88 89
|
syl2anc |
|
| 91 |
10 90
|
eqeltrid |
|
| 92 |
5 6
|
jca |
|
| 93 |
|
prssg |
|
| 94 |
5 6 93
|
syl2anc |
|
| 95 |
92 94
|
mpbid |
|
| 96 |
|
inss2 |
|
| 97 |
|
ioossre |
|
| 98 |
96 97
|
sstri |
|
| 99 |
98
|
a1i |
|
| 100 |
95 99
|
unssd |
|
| 101 |
10 100
|
eqsstrid |
|
| 102 |
91 101 12 11
|
fourierdlem36 |
|
| 103 |
|
eqid |
|
| 104 |
3 5 6 16 29 62 81 13 10 102 103
|
fourierdlem20 |
|
| 105 |
15
|
biimpi |
|
| 106 |
|
simp-4l |
|
| 107 |
105 106
|
syl |
|
| 108 |
|
simplr |
|
| 109 |
105 108
|
syl |
|
| 110 |
107 109
|
jca |
|
| 111 |
|
simp-4r |
|
| 112 |
105 111
|
syl |
|
| 113 |
|
elfzofz |
|
| 114 |
113
|
ad2antlr |
|
| 115 |
105 114
|
syl |
|
| 116 |
107 25
|
syl |
|
| 117 |
116 115
|
ffvelcdmd |
|
| 118 |
107 1
|
syl |
|
| 119 |
117 118
|
resubcld |
|
| 120 |
|
fveq2 |
|
| 121 |
120
|
oveq1d |
|
| 122 |
121 9
|
fvmptg |
|
| 123 |
115 119 122
|
syl2anc |
|
| 124 |
123 119
|
eqeltrd |
|
| 125 |
29
|
adantr |
|
| 126 |
|
fzofzp1 |
|
| 127 |
126
|
adantl |
|
| 128 |
125 127
|
ffvelcdmd |
|
| 129 |
107 112 128
|
syl2anc |
|
| 130 |
|
isof1o |
|
| 131 |
102 130
|
syl |
|
| 132 |
|
f1of |
|
| 133 |
131 132
|
syl |
|
| 134 |
|
fzofzp1 |
|
| 135 |
13 134
|
syl |
|
| 136 |
133 135
|
ffvelcdmd |
|
| 137 |
101 136
|
sseldd |
|
| 138 |
107 137
|
syl |
|
| 139 |
|
elfzofz |
|
| 140 |
13 139
|
syl |
|
| 141 |
133 140
|
ffvelcdmd |
|
| 142 |
101 141
|
sseldd |
|
| 143 |
107 142
|
syl |
|
| 144 |
105
|
simprd |
|
| 145 |
124
|
rexrd |
|
| 146 |
29
|
adantr |
|
| 147 |
|
fzofzp1 |
|
| 148 |
147
|
adantl |
|
| 149 |
146 148
|
ffvelcdmd |
|
| 150 |
149
|
rexrd |
|
| 151 |
110 150
|
syl |
|
| 152 |
143
|
rexrd |
|
| 153 |
138
|
rexrd |
|
| 154 |
|
elfzoelz |
|
| 155 |
154
|
zred |
|
| 156 |
155
|
ltp1d |
|
| 157 |
13 156
|
syl |
|
| 158 |
|
isoeq5 |
|
| 159 |
10 158
|
ax-mp |
|
| 160 |
102 159
|
sylib |
|
| 161 |
|
isorel |
|
| 162 |
160 140 135 161
|
syl12anc |
|
| 163 |
157 162
|
mpbid |
|
| 164 |
107 163
|
syl |
|
| 165 |
145 151 152 153 164
|
ioossioobi |
|
| 166 |
144 165
|
mpbid |
|
| 167 |
166
|
simpld |
|
| 168 |
124 143 138 167 164
|
lelttrd |
|
| 169 |
|
elfzofz |
|
| 170 |
169
|
ad2antlr |
|
| 171 |
170
|
ad2antrr |
|
| 172 |
105 171
|
syl |
|
| 173 |
107 172 28
|
syl2anc |
|
| 174 |
9
|
fvmpt2 |
|
| 175 |
172 173 174
|
syl2anc |
|
| 176 |
175 173
|
eqeltrd |
|
| 177 |
|
simpllr |
|
| 178 |
105 177
|
syl |
|
| 179 |
176 129 143 138 164 178
|
fourierdlem10 |
|
| 180 |
179
|
simprd |
|
| 181 |
124 138 129 168 180
|
ltletrd |
|
| 182 |
124 129 118 181
|
ltadd2dd |
|
| 183 |
123
|
oveq2d |
|
| 184 |
107 52
|
syl |
|
| 185 |
117
|
recnd |
|
| 186 |
184 185
|
pncan3d |
|
| 187 |
183 186
|
eqtr2d |
|
| 188 |
112 126
|
syl |
|
| 189 |
25
|
adantr |
|
| 190 |
189 127
|
ffvelcdmd |
|
| 191 |
107 112 190
|
syl2anc |
|
| 192 |
191 118
|
resubcld |
|
| 193 |
188 192
|
jca |
|
| 194 |
|
eleq1 |
|
| 195 |
|
fveq2 |
|
| 196 |
195
|
oveq1d |
|
| 197 |
196
|
eleq1d |
|
| 198 |
194 197
|
anbi12d |
|
| 199 |
|
fveq2 |
|
| 200 |
199 196
|
eqeq12d |
|
| 201 |
198 200
|
imbi12d |
|
| 202 |
201 122
|
vtoclg |
|
| 203 |
188 193 202
|
sylc |
|
| 204 |
203
|
oveq2d |
|
| 205 |
191
|
recnd |
|
| 206 |
184 205
|
pncan3d |
|
| 207 |
204 206
|
eqtr2d |
|
| 208 |
182 187 207
|
3brtr4d |
|
| 209 |
|
eleq1w |
|
| 210 |
209
|
anbi2d |
|
| 211 |
|
oveq1 |
|
| 212 |
211
|
fveq2d |
|
| 213 |
212
|
breq2d |
|
| 214 |
210 213
|
anbi12d |
|
| 215 |
|
fveq2 |
|
| 216 |
215
|
breq2d |
|
| 217 |
214 216
|
imbi12d |
|
| 218 |
|
eleq1w |
|
| 219 |
218
|
anbi2d |
|
| 220 |
219
|
anbi1d |
|
| 221 |
|
fveq2 |
|
| 222 |
221
|
breq1d |
|
| 223 |
220 222
|
anbi12d |
|
| 224 |
221
|
breq1d |
|
| 225 |
223 224
|
imbi12d |
|
| 226 |
|
elfzoelz |
|
| 227 |
226
|
ad3antlr |
|
| 228 |
|
elfzoelz |
|
| 229 |
228
|
ad2antlr |
|
| 230 |
|
simplr |
|
| 231 |
25
|
adantr |
|
| 232 |
|
fzofzp1 |
|
| 233 |
232
|
adantl |
|
| 234 |
231 233
|
ffvelcdmd |
|
| 235 |
234
|
adantlr |
|
| 236 |
235
|
adantr |
|
| 237 |
25
|
adantr |
|
| 238 |
|
elfzofz |
|
| 239 |
238
|
adantl |
|
| 240 |
237 239
|
ffvelcdmd |
|
| 241 |
240
|
ad2antrr |
|
| 242 |
228
|
zred |
|
| 243 |
|
peano2re |
|
| 244 |
242 243
|
syl |
|
| 245 |
244
|
ad2antlr |
|
| 246 |
226
|
zred |
|
| 247 |
246
|
ad3antlr |
|
| 248 |
|
simpr |
|
| 249 |
245 247 248
|
nltled |
|
| 250 |
228
|
peano2zd |
|
| 251 |
250
|
ad2antlr |
|
| 252 |
226
|
ad2antrr |
|
| 253 |
|
simpr |
|
| 254 |
|
eluz2 |
|
| 255 |
251 252 253 254
|
syl3anbrc |
|
| 256 |
255
|
adantlll |
|
| 257 |
|
simplll |
|
| 258 |
|
0zd |
|
| 259 |
|
elfzoel2 |
|
| 260 |
259
|
ad2antrr |
|
| 261 |
|
elfzelz |
|
| 262 |
261
|
adantl |
|
| 263 |
|
0red |
|
| 264 |
261
|
zred |
|
| 265 |
264
|
adantl |
|
| 266 |
242
|
adantr |
|
| 267 |
|
elfzole1 |
|
| 268 |
267
|
adantr |
|
| 269 |
266 243
|
syl |
|
| 270 |
266
|
ltp1d |
|
| 271 |
|
elfzle1 |
|
| 272 |
271
|
adantl |
|
| 273 |
266 269 265 270 272
|
ltletrd |
|
| 274 |
263 266 265 268 273
|
lelttrd |
|
| 275 |
263 265 274
|
ltled |
|
| 276 |
275
|
adantll |
|
| 277 |
264
|
adantl |
|
| 278 |
259
|
zred |
|
| 279 |
278
|
adantr |
|
| 280 |
246
|
adantr |
|
| 281 |
|
elfzle2 |
|
| 282 |
281
|
adantl |
|
| 283 |
|
elfzolt2 |
|
| 284 |
283
|
adantr |
|
| 285 |
277 280 279 282 284
|
lelttrd |
|
| 286 |
277 279 285
|
ltled |
|
| 287 |
286
|
adantlr |
|
| 288 |
258 260 262 276 287
|
elfzd |
|
| 289 |
288
|
adantlll |
|
| 290 |
257 289 26
|
syl2anc |
|
| 291 |
290
|
adantlr |
|
| 292 |
|
simplll |
|
| 293 |
|
0zd |
|
| 294 |
|
elfzelz |
|
| 295 |
294
|
adantl |
|
| 296 |
|
0red |
|
| 297 |
295
|
zred |
|
| 298 |
242
|
adantr |
|
| 299 |
267
|
adantr |
|
| 300 |
298 243
|
syl |
|
| 301 |
298
|
ltp1d |
|
| 302 |
|
elfzle1 |
|
| 303 |
302
|
adantl |
|
| 304 |
298 300 297 301 303
|
ltletrd |
|
| 305 |
296 298 297 299 304
|
lelttrd |
|
| 306 |
296 297 305
|
ltled |
|
| 307 |
|
eluz2 |
|
| 308 |
293 295 306 307
|
syl3anbrc |
|
| 309 |
308
|
adantll |
|
| 310 |
|
elfzoel2 |
|
| 311 |
310
|
ad2antlr |
|
| 312 |
294
|
zred |
|
| 313 |
312
|
adantl |
|
| 314 |
|
peano2rem |
|
| 315 |
246 314
|
syl |
|
| 316 |
315
|
adantr |
|
| 317 |
278
|
adantr |
|
| 318 |
|
elfzle2 |
|
| 319 |
318
|
adantl |
|
| 320 |
246
|
ltm1d |
|
| 321 |
315 246 278 320 283
|
lttrd |
|
| 322 |
321
|
adantr |
|
| 323 |
313 316 317 319 322
|
lelttrd |
|
| 324 |
323
|
adantll |
|
| 325 |
324
|
adantlr |
|
| 326 |
|
elfzo2 |
|
| 327 |
309 311 325 326
|
syl3anbrc |
|
| 328 |
169 26
|
sylan2 |
|
| 329 |
47
|
simprd |
|
| 330 |
329
|
r19.21bi |
|
| 331 |
328 190 330
|
ltled |
|
| 332 |
292 327 331
|
syl2anc |
|
| 333 |
332
|
adantlr |
|
| 334 |
256 291 333
|
monoord |
|
| 335 |
249 334
|
syldan |
|
| 336 |
236 241 335
|
lensymd |
|
| 337 |
336
|
adantlr |
|
| 338 |
230 337
|
condan |
|
| 339 |
|
zleltp1 |
|
| 340 |
227 229 339
|
syl2anc |
|
| 341 |
338 340
|
mpbird |
|
| 342 |
|
eluz2 |
|
| 343 |
227 229 341 342
|
syl3anbrc |
|
| 344 |
25
|
ad3antrrr |
|
| 345 |
|
0zd |
|
| 346 |
259
|
ad2antrr |
|
| 347 |
|
elfzelz |
|
| 348 |
347
|
adantl |
|
| 349 |
|
0red |
|
| 350 |
246
|
adantr |
|
| 351 |
347
|
zred |
|
| 352 |
351
|
adantl |
|
| 353 |
|
elfzole1 |
|
| 354 |
353
|
adantr |
|
| 355 |
|
elfzle1 |
|
| 356 |
355
|
adantl |
|
| 357 |
349 350 352 354 356
|
letrd |
|
| 358 |
357
|
adantlr |
|
| 359 |
351
|
adantl |
|
| 360 |
310
|
zred |
|
| 361 |
360
|
adantr |
|
| 362 |
242
|
adantr |
|
| 363 |
|
elfzle2 |
|
| 364 |
363
|
adantl |
|
| 365 |
|
elfzolt2 |
|
| 366 |
365
|
adantr |
|
| 367 |
359 362 361 364 366
|
lelttrd |
|
| 368 |
359 361 367
|
ltled |
|
| 369 |
368
|
adantll |
|
| 370 |
345 346 348 358 369
|
elfzd |
|
| 371 |
370
|
adantlll |
|
| 372 |
344 371
|
ffvelcdmd |
|
| 373 |
372
|
adantlr |
|
| 374 |
|
simp-4l |
|
| 375 |
|
0zd |
|
| 376 |
|
elfzelz |
|
| 377 |
376
|
adantl |
|
| 378 |
|
0red |
|
| 379 |
246
|
adantr |
|
| 380 |
377
|
zred |
|
| 381 |
353
|
adantr |
|
| 382 |
|
elfzle1 |
|
| 383 |
382
|
adantl |
|
| 384 |
378 379 380 381 383
|
letrd |
|
| 385 |
375 377 384 307
|
syl3anbrc |
|
| 386 |
385
|
adantll |
|
| 387 |
386
|
ad4ant14 |
|
| 388 |
310
|
ad3antlr |
|
| 389 |
376
|
zred |
|
| 390 |
389
|
adantl |
|
| 391 |
242
|
adantr |
|
| 392 |
360
|
adantr |
|
| 393 |
|
elfzle2 |
|
| 394 |
393
|
adantl |
|
| 395 |
|
zltlem1 |
|
| 396 |
376 228 395
|
syl2anr |
|
| 397 |
394 396
|
mpbird |
|
| 398 |
365
|
adantr |
|
| 399 |
390 391 392 397 398
|
lttrd |
|
| 400 |
399
|
adantll |
|
| 401 |
400
|
adantlr |
|
| 402 |
387 388 401 326
|
syl3anbrc |
|
| 403 |
374 402 331
|
syl2anc |
|
| 404 |
343 373 403
|
monoord |
|
| 405 |
225 404
|
chvarvv |
|
| 406 |
217 405
|
chvarvv |
|
| 407 |
110 112 208 406
|
syl21anc |
|
| 408 |
107 112
|
jca |
|
| 409 |
110 149
|
syl |
|
| 410 |
179
|
simpld |
|
| 411 |
176 143 138 410 164
|
lelttrd |
|
| 412 |
166
|
simprd |
|
| 413 |
176 138 409 411 412
|
ltletrd |
|
| 414 |
176 409 118 413
|
ltadd2dd |
|
| 415 |
175
|
oveq2d |
|
| 416 |
107 172 26
|
syl2anc |
|
| 417 |
416
|
recnd |
|
| 418 |
184 417
|
pncan3d |
|
| 419 |
415 418
|
eqtr2d |
|
| 420 |
9
|
a1i |
|
| 421 |
|
fveq2 |
|
| 422 |
421
|
oveq1d |
|
| 423 |
422
|
adantl |
|
| 424 |
25
|
adantr |
|
| 425 |
424 148
|
ffvelcdmd |
|
| 426 |
1
|
adantr |
|
| 427 |
425 426
|
resubcld |
|
| 428 |
420 423 148 427
|
fvmptd |
|
| 429 |
107 109 428
|
syl2anc |
|
| 430 |
429
|
oveq2d |
|
| 431 |
110 425
|
syl |
|
| 432 |
431
|
recnd |
|
| 433 |
184 432
|
pncan3d |
|
| 434 |
430 433
|
eqtr2d |
|
| 435 |
414 419 434
|
3brtr4d |
|
| 436 |
|
eleq1w |
|
| 437 |
436
|
anbi2d |
|
| 438 |
|
oveq1 |
|
| 439 |
438
|
fveq2d |
|
| 440 |
439
|
breq2d |
|
| 441 |
437 440
|
anbi12d |
|
| 442 |
|
fveq2 |
|
| 443 |
442
|
breq2d |
|
| 444 |
441 443
|
imbi12d |
|
| 445 |
|
eleq1w |
|
| 446 |
445
|
anbi2d |
|
| 447 |
446
|
anbi1d |
|
| 448 |
|
fveq2 |
|
| 449 |
448
|
breq1d |
|
| 450 |
447 449
|
anbi12d |
|
| 451 |
448
|
breq1d |
|
| 452 |
450 451
|
imbi12d |
|
| 453 |
452 404
|
chvarvv |
|
| 454 |
444 453
|
chvarvv |
|
| 455 |
408 109 435 454
|
syl21anc |
|
| 456 |
117 416
|
letri3d |
|
| 457 |
407 455 456
|
mpbir2and |
|
| 458 |
2 3 4
|
fourierdlem34 |
|
| 459 |
107 458
|
syl |
|
| 460 |
|
f1fveq |
|
| 461 |
459 115 172 460
|
syl12anc |
|
| 462 |
457 461
|
mpbid |
|
| 463 |
15 462
|
sylbir |
|
| 464 |
463
|
ex |
|
| 465 |
|
simpl |
|
| 466 |
|
fveq2 |
|
| 467 |
|
oveq1 |
|
| 468 |
467
|
fveq2d |
|
| 469 |
466 468
|
oveq12d |
|
| 470 |
469
|
eqcomd |
|
| 471 |
470
|
adantl |
|
| 472 |
465 471
|
sseqtrd |
|
| 473 |
472
|
ex |
|
| 474 |
473
|
ad2antlr |
|
| 475 |
464 474
|
impbid |
|
| 476 |
475
|
ralrimiva |
|
| 477 |
476
|
ex |
|
| 478 |
477
|
reximdva |
|
| 479 |
104 478
|
mpd |
|
| 480 |
|
reu6 |
|
| 481 |
479 480
|
sylibr |
|
| 482 |
|
fveq2 |
|
| 483 |
|
oveq1 |
|
| 484 |
483
|
fveq2d |
|
| 485 |
482 484
|
oveq12d |
|
| 486 |
485
|
sseq2d |
|
| 487 |
486
|
cbvreuvw |
|
| 488 |
481 487
|
sylibr |
|
| 489 |
|
riotacl |
|
| 490 |
488 489
|
syl |
|
| 491 |
14 490
|
eqeltrid |
|
| 492 |
14
|
eqcomi |
|
| 493 |
492
|
a1i |
|
| 494 |
|
fveq2 |
|
| 495 |
|
oveq1 |
|
| 496 |
495
|
fveq2d |
|
| 497 |
494 496
|
oveq12d |
|
| 498 |
497
|
sseq2d |
|
| 499 |
498
|
riota2 |
|
| 500 |
491 488 499
|
syl2anc |
|
| 501 |
493 500
|
mpbird |
|
| 502 |
491 501
|
jca |
|