Step |
Hyp |
Ref |
Expression |
1 |
|
lgseisen.1 |
|
2 |
|
lgseisen.2 |
|
3 |
|
lgseisen.3 |
|
4 |
|
lgsquad.4 |
|
5 |
|
lgsquad.5 |
|
6 |
|
lgsquad.6 |
|
7 |
|
neg1cn |
|
8 |
7
|
a1i |
|
9 |
|
neg1ne0 |
|
10 |
9
|
a1i |
|
11 |
|
fzfid |
|
12 |
2
|
gausslemma2dlem0a |
|
13 |
12
|
nnred |
|
14 |
1
|
gausslemma2dlem0a |
|
15 |
13 14
|
nndivred |
|
16 |
15
|
adantr |
|
17 |
|
2z |
|
18 |
|
elfzelz |
|
19 |
18
|
adantl |
|
20 |
|
zmulcl |
|
21 |
17 19 20
|
sylancr |
|
22 |
21
|
zred |
|
23 |
16 22
|
remulcld |
|
24 |
23
|
flcld |
|
25 |
11 24
|
fsumzcl |
|
26 |
8 10 25
|
expclzd |
|
27 |
|
fzfid |
|
28 |
|
fzfid |
|
29 |
|
xpfi |
|
30 |
27 28 29
|
syl2anc |
|
31 |
|
opabssxp |
|
32 |
6 31
|
eqsstri |
|
33 |
|
ssfi |
|
34 |
30 32 33
|
sylancl |
|
35 |
|
ssrab2 |
|
36 |
|
ssfi |
|
37 |
34 35 36
|
sylancl |
|
38 |
|
hashcl |
|
39 |
37 38
|
syl |
|
40 |
|
expcl |
|
41 |
7 39 40
|
sylancr |
|
42 |
39
|
nn0zd |
|
43 |
8 10 42
|
expne0d |
|
44 |
41 43
|
recidd |
|
45 |
|
1div1e1 |
|
46 |
45
|
negeqi |
|
47 |
|
ax-1cn |
|
48 |
|
ax-1ne0 |
|
49 |
|
divneg2 |
|
50 |
47 47 48 49
|
mp3an |
|
51 |
46 50
|
eqtr3i |
|
52 |
51
|
oveq1i |
|
53 |
8 10 42
|
exprecd |
|
54 |
52 53
|
syl5eq |
|
55 |
54
|
oveq2d |
|
56 |
34
|
adantr |
|
57 |
|
ssrab2 |
|
58 |
|
ssfi |
|
59 |
56 57 58
|
sylancl |
|
60 |
|
fveqeq2 |
|
61 |
60
|
elrab |
|
62 |
61
|
simprbi |
|
63 |
62
|
ad2antll |
|
64 |
63
|
oveq2d |
|
65 |
14
|
adantr |
|
66 |
65
|
nncnd |
|
67 |
66
|
adantrr |
|
68 |
21
|
zcnd |
|
69 |
68
|
adantrr |
|
70 |
67 69
|
nncand |
|
71 |
64 70
|
eqtrd |
|
72 |
71
|
oveq1d |
|
73 |
19
|
zcnd |
|
74 |
73
|
adantrr |
|
75 |
|
2cnd |
|
76 |
|
2ne0 |
|
77 |
76
|
a1i |
|
78 |
74 75 77
|
divcan3d |
|
79 |
72 78
|
eqtrd |
|
80 |
79
|
ralrimivva |
|
81 |
|
invdisj |
|
82 |
80 81
|
syl |
|
83 |
11 59 82
|
hashiun |
|
84 |
|
iunrab |
|
85 |
|
eldifsni |
|
86 |
1 85
|
syl |
|
87 |
86
|
necomd |
|
88 |
87
|
neneqd |
|
89 |
88
|
ad2antrr |
|
90 |
|
uzid |
|
91 |
17 90
|
ax-mp |
|
92 |
1
|
eldifad |
|
93 |
92
|
ad2antrr |
|
94 |
|
dvdsprm |
|
95 |
91 93 94
|
sylancr |
|
96 |
89 95
|
mtbird |
|
97 |
14
|
ad2antrr |
|
98 |
97
|
nncnd |
|
99 |
21
|
adantlr |
|
100 |
99
|
zcnd |
|
101 |
98 100
|
npcand |
|
102 |
101
|
breq2d |
|
103 |
96 102
|
mtbird |
|
104 |
18
|
adantl |
|
105 |
|
dvdsmul1 |
|
106 |
17 104 105
|
sylancr |
|
107 |
17
|
a1i |
|
108 |
97
|
nnzd |
|
109 |
108 99
|
zsubcld |
|
110 |
|
dvds2add |
|
111 |
107 109 99 110
|
syl3anc |
|
112 |
106 111
|
mpan2d |
|
113 |
103 112
|
mtod |
|
114 |
|
breq2 |
|
115 |
114
|
notbid |
|
116 |
113 115
|
syl5ibrcom |
|
117 |
116
|
rexlimdva |
|
118 |
|
simpr |
|
119 |
32 118
|
sselid |
|
120 |
|
xp1st |
|
121 |
119 120
|
syl |
|
122 |
|
elfzelz |
|
123 |
|
odd2np1 |
|
124 |
121 122 123
|
3syl |
|
125 |
1 4
|
gausslemma2dlem0b |
|
126 |
125
|
nnred |
|
127 |
126
|
ad2antrr |
|
128 |
127
|
rehalfcld |
|
129 |
128
|
flcld |
|
130 |
129
|
peano2zd |
|
131 |
125
|
ad2antrr |
|
132 |
131
|
nnzd |
|
133 |
|
simprl |
|
134 |
132 133
|
zsubcld |
|
135 |
|
reflcl |
|
136 |
128 135
|
syl |
|
137 |
134
|
zred |
|
138 |
|
flle |
|
139 |
128 138
|
syl |
|
140 |
|
zre |
|
141 |
140
|
ad2antrl |
|
142 |
|
simprr |
|
143 |
121
|
adantr |
|
144 |
142 143
|
eqeltrd |
|
145 |
|
elfzle2 |
|
146 |
144 145
|
syl |
|
147 |
|
zmulcl |
|
148 |
17 133 147
|
sylancr |
|
149 |
|
zltp1le |
|
150 |
148 132 149
|
syl2anc |
|
151 |
146 150
|
mpbird |
|
152 |
|
2re |
|
153 |
152
|
a1i |
|
154 |
|
2pos |
|
155 |
154
|
a1i |
|
156 |
|
ltmuldiv2 |
|
157 |
141 127 153 155 156
|
syl112anc |
|
158 |
151 157
|
mpbid |
|
159 |
128
|
recnd |
|
160 |
125
|
nncnd |
|
161 |
160
|
ad2antrr |
|
162 |
161
|
2halvesd |
|
163 |
159 159 162
|
mvlraddd |
|
164 |
158 163
|
breqtrd |
|
165 |
141 127 128 164
|
ltsub13d |
|
166 |
136 128 137 139 165
|
lelttrd |
|
167 |
|
zltp1le |
|
168 |
129 134 167
|
syl2anc |
|
169 |
166 168
|
mpbid |
|
170 |
|
2t0e0 |
|
171 |
|
2cn |
|
172 |
|
zcn |
|
173 |
172
|
ad2antrl |
|
174 |
|
mulcl |
|
175 |
171 173 174
|
sylancr |
|
176 |
|
pncan |
|
177 |
175 47 176
|
sylancl |
|
178 |
|
elfznn |
|
179 |
|
nnm1nn0 |
|
180 |
144 178 179
|
3syl |
|
181 |
177 180
|
eqeltrrd |
|
182 |
181
|
nn0ge0d |
|
183 |
170 182
|
eqbrtrid |
|
184 |
|
0red |
|
185 |
|
lemul2 |
|
186 |
184 141 153 155 185
|
syl112anc |
|
187 |
183 186
|
mpbird |
|
188 |
127 141
|
subge02d |
|
189 |
187 188
|
mpbid |
|
190 |
130 132 134 169 189
|
elfzd |
|
191 |
92
|
ad2antrr |
|
192 |
|
prmnn |
|
193 |
191 192
|
syl |
|
194 |
193
|
nncnd |
|
195 |
|
peano2cn |
|
196 |
175 195
|
syl |
|
197 |
194 196
|
nncand |
|
198 |
|
1cnd |
|
199 |
194 175 198
|
sub32d |
|
200 |
194 175 198
|
subsub4d |
|
201 |
|
2cnd |
|
202 |
201 161 173
|
subdid |
|
203 |
4
|
oveq2i |
|
204 |
14
|
nnzd |
|
205 |
204
|
ad2antrr |
|
206 |
|
peano2zm |
|
207 |
205 206
|
syl |
|
208 |
207
|
zcnd |
|
209 |
76
|
a1i |
|
210 |
208 201 209
|
divcan2d |
|
211 |
203 210
|
syl5eq |
|
212 |
211
|
oveq1d |
|
213 |
202 212
|
eqtr2d |
|
214 |
199 200 213
|
3eqtr3d |
|
215 |
214
|
oveq2d |
|
216 |
197 215 142
|
3eqtr3rd |
|
217 |
|
oveq2 |
|
218 |
217
|
oveq2d |
|
219 |
218
|
rspceeqv |
|
220 |
190 216 219
|
syl2anc |
|
221 |
220
|
rexlimdvaa |
|
222 |
124 221
|
sylbid |
|
223 |
117 222
|
impbid |
|
224 |
223
|
rabbidva |
|
225 |
84 224
|
syl5eq |
|
226 |
225
|
fveq2d |
|
227 |
6
|
relopabiv |
|
228 |
|
relss |
|
229 |
57 227 228
|
mp2 |
|
230 |
|
relxp |
|
231 |
6
|
eleq2i |
|
232 |
|
opabidw |
|
233 |
231 232
|
bitri |
|
234 |
|
anass |
|
235 |
24
|
peano2zd |
|
236 |
235
|
zred |
|
237 |
236
|
adantr |
|
238 |
13
|
ad2antrr |
|
239 |
|
nnre |
|
240 |
239
|
adantl |
|
241 |
|
lesub |
|
242 |
237 238 240 241
|
syl3anc |
|
243 |
13
|
adantr |
|
244 |
243
|
recnd |
|
245 |
66 244
|
mulcomd |
|
246 |
68 244
|
mulcomd |
|
247 |
65
|
nnne0d |
|
248 |
244 66 247
|
divcan1d |
|
249 |
248
|
oveq1d |
|
250 |
16
|
recnd |
|
251 |
250 66 68
|
mul32d |
|
252 |
246 249 251
|
3eqtr2d |
|
253 |
245 252
|
oveq12d |
|
254 |
66 68 244
|
subdird |
|
255 |
23
|
recnd |
|
256 |
244 255 66
|
subdird |
|
257 |
253 254 256
|
3eqtr4d |
|
258 |
257
|
adantr |
|
259 |
258
|
breq2d |
|
260 |
23
|
adantr |
|
261 |
238 260
|
resubcld |
|
262 |
65
|
adantr |
|
263 |
262
|
nnred |
|
264 |
262
|
nngt0d |
|
265 |
|
ltmul1 |
|
266 |
240 261 263 264 265
|
syl112anc |
|
267 |
|
ltsub13 |
|
268 |
240 238 260 267
|
syl3anc |
|
269 |
259 266 268
|
3bitr2d |
|
270 |
12
|
adantr |
|
271 |
270
|
nnzd |
|
272 |
|
nnz |
|
273 |
|
zsubcl |
|
274 |
271 272 273
|
syl2an |
|
275 |
|
fllt |
|
276 |
260 274 275
|
syl2anc |
|
277 |
24
|
adantr |
|
278 |
|
zltp1le |
|
279 |
277 274 278
|
syl2anc |
|
280 |
269 276 279
|
3bitrd |
|
281 |
5
|
oveq2i |
|
282 |
|
peano2rem |
|
283 |
243 282
|
syl |
|
284 |
283
|
recnd |
|
285 |
|
2cnd |
|
286 |
76
|
a1i |
|
287 |
284 285 286
|
divcan2d |
|
288 |
281 287
|
syl5eq |
|
289 |
288
|
oveq1d |
|
290 |
|
1cnd |
|
291 |
24
|
zcnd |
|
292 |
244 290 291
|
sub32d |
|
293 |
244 291 290
|
subsub4d |
|
294 |
289 292 293
|
3eqtrd |
|
295 |
294
|
adantr |
|
296 |
295
|
breq2d |
|
297 |
242 280 296
|
3bitr4d |
|
298 |
297
|
anbi2d |
|
299 |
|
2nn |
|
300 |
2 5
|
gausslemma2dlem0b |
|
301 |
|
nnmulcl |
|
302 |
299 300 301
|
sylancr |
|
303 |
302
|
adantr |
|
304 |
303
|
nnred |
|
305 |
300
|
adantr |
|
306 |
305
|
nnred |
|
307 |
24
|
zred |
|
308 |
300
|
nncnd |
|
309 |
308
|
adantr |
|
310 |
309
|
2timesd |
|
311 |
309 309 310
|
mvrladdd |
|
312 |
243
|
rehalfcld |
|
313 |
243
|
ltm1d |
|
314 |
152
|
a1i |
|
315 |
154
|
a1i |
|
316 |
|
ltdiv1 |
|
317 |
283 243 314 315 316
|
syl112anc |
|
318 |
313 317
|
mpbid |
|
319 |
5 318
|
eqbrtrid |
|
320 |
306 312 319
|
ltled |
|
321 |
244 285 66 286
|
div32d |
|
322 |
126
|
adantr |
|
323 |
322
|
rehalfcld |
|
324 |
|
peano2re |
|
325 |
323 135 324
|
3syl |
|
326 |
19
|
zred |
|
327 |
|
flltp1 |
|
328 |
323 327
|
syl |
|
329 |
|
elfzle1 |
|
330 |
329
|
adantl |
|
331 |
323 325 326 328 330
|
ltletrd |
|
332 |
|
ltdivmul |
|
333 |
322 326 314 315 332
|
syl112anc |
|
334 |
331 333
|
mpbid |
|
335 |
4 334
|
eqbrtrrid |
|
336 |
65
|
nnred |
|
337 |
|
peano2rem |
|
338 |
336 337
|
syl |
|
339 |
|
ltdivmul |
|
340 |
338 22 314 315 339
|
syl112anc |
|
341 |
335 340
|
mpbid |
|
342 |
204
|
adantr |
|
343 |
|
zmulcl |
|
344 |
17 21 343
|
sylancr |
|
345 |
|
zlem1lt |
|
346 |
342 344 345
|
syl2anc |
|
347 |
341 346
|
mpbird |
|
348 |
|
ledivmul |
|
349 |
336 22 314 315 348
|
syl112anc |
|
350 |
347 349
|
mpbird |
|
351 |
336
|
rehalfcld |
|
352 |
270
|
nngt0d |
|
353 |
|
lemul2 |
|
354 |
351 22 243 352 353
|
syl112anc |
|
355 |
350 354
|
mpbid |
|
356 |
321 355
|
eqbrtrd |
|
357 |
243 22
|
remulcld |
|
358 |
65
|
nngt0d |
|
359 |
|
lemuldiv |
|
360 |
312 357 336 358 359
|
syl112anc |
|
361 |
356 360
|
mpbid |
|
362 |
244 68 66 247
|
div23d |
|
363 |
361 362
|
breqtrd |
|
364 |
306 312 23 320 363
|
letrd |
|
365 |
300
|
nnzd |
|
366 |
365
|
adantr |
|
367 |
|
flge |
|
368 |
23 366 367
|
syl2anc |
|
369 |
364 368
|
mpbid |
|
370 |
311 369
|
eqbrtrd |
|
371 |
304 306 307 370
|
subled |
|
372 |
371
|
adantr |
|
373 |
303
|
nnzd |
|
374 |
373 24
|
zsubcld |
|
375 |
374
|
adantr |
|
376 |
375
|
zred |
|
377 |
300
|
ad2antrr |
|
378 |
377
|
nnred |
|
379 |
|
letr |
|
380 |
240 376 378 379
|
syl3anc |
|
381 |
372 380
|
mpan2d |
|
382 |
381
|
pm4.71rd |
|
383 |
298 382
|
bitr4d |
|
384 |
383
|
pm5.32da |
|
385 |
384
|
adantr |
|
386 |
234 385
|
syl5bb |
|
387 |
|
simpr |
|
388 |
342 21
|
zsubcld |
|
389 |
|
elfzle2 |
|
390 |
389
|
adantl |
|
391 |
390 4
|
breqtrdi |
|
392 |
|
lemuldiv2 |
|
393 |
326 338 314 315 392
|
syl112anc |
|
394 |
391 393
|
mpbird |
|
395 |
336
|
ltm1d |
|
396 |
22 338 336 394 395
|
lelttrd |
|
397 |
22 336
|
posdifd |
|
398 |
396 397
|
mpbid |
|
399 |
|
elnnz |
|
400 |
388 398 399
|
sylanbrc |
|
401 |
66 68 290
|
sub32d |
|
402 |
4 4
|
oveq12i |
|
403 |
65
|
nnzd |
|
404 |
403 206
|
syl |
|
405 |
404
|
zcnd |
|
406 |
405
|
2halvesd |
|
407 |
402 406
|
syl5eq |
|
408 |
407
|
oveq1d |
|
409 |
160
|
adantr |
|
410 |
409 409
|
pncan2d |
|
411 |
408 410
|
eqtr3d |
|
412 |
411 334
|
eqbrtrd |
|
413 |
338 322 22 412
|
ltsub23d |
|
414 |
401 413
|
eqbrtrd |
|
415 |
125
|
adantr |
|
416 |
415
|
nnzd |
|
417 |
|
zlem1lt |
|
418 |
388 416 417
|
syl2anc |
|
419 |
414 418
|
mpbird |
|
420 |
|
fznn |
|
421 |
416 420
|
syl |
|
422 |
400 419 421
|
mpbir2and |
|
423 |
422
|
adantr |
|
424 |
387 423
|
eqeltrd |
|
425 |
424
|
biantrurd |
|
426 |
365
|
ad2antrr |
|
427 |
|
fznn |
|
428 |
426 427
|
syl |
|
429 |
425 428
|
bitr3d |
|
430 |
387
|
oveq1d |
|
431 |
430
|
breq2d |
|
432 |
429 431
|
anbi12d |
|
433 |
374
|
adantr |
|
434 |
|
fznn |
|
435 |
433 434
|
syl |
|
436 |
386 432 435
|
3bitr4d |
|
437 |
233 436
|
syl5bb |
|
438 |
437
|
pm5.32da |
|
439 |
|
vex |
|
440 |
|
vex |
|
441 |
439 440
|
op1std |
|
442 |
441
|
eqeq1d |
|
443 |
442
|
elrab |
|
444 |
443
|
biancomi |
|
445 |
|
opelxp |
|
446 |
|
velsn |
|
447 |
446
|
anbi1i |
|
448 |
445 447
|
bitri |
|
449 |
438 444 448
|
3bitr4g |
|
450 |
229 230 449
|
eqrelrdv |
|
451 |
450
|
fveq2d |
|
452 |
|
fzfid |
|
453 |
|
xpsnen2g |
|
454 |
388 452 453
|
syl2anc |
|
455 |
|
hasheni |
|
456 |
454 455
|
syl |
|
457 |
|
ltmul2 |
|
458 |
22 336 243 352 457
|
syl112anc |
|
459 |
396 458
|
mpbid |
|
460 |
|
ltdivmul2 |
|
461 |
357 243 336 358 460
|
syl112anc |
|
462 |
459 461
|
mpbird |
|
463 |
362 462
|
eqbrtrrd |
|
464 |
|
fllt |
|
465 |
23 271 464
|
syl2anc |
|
466 |
463 465
|
mpbid |
|
467 |
|
zltlem1 |
|
468 |
24 271 467
|
syl2anc |
|
469 |
466 468
|
mpbid |
|
470 |
469 288
|
breqtrrd |
|
471 |
|
eluz2 |
|
472 |
24 373 470 471
|
syl3anbrc |
|
473 |
|
uznn0sub |
|
474 |
|
hashfz1 |
|
475 |
472 473 474
|
3syl |
|
476 |
451 456 475
|
3eqtrd |
|
477 |
476
|
sumeq2dv |
|
478 |
83 226 477
|
3eqtr3rd |
|
479 |
302
|
nncnd |
|
480 |
479
|
adantr |
|
481 |
11 480 291
|
fsumsub |
|
482 |
478 481
|
eqtr3d |
|
483 |
482
|
oveq2d |
|
484 |
25
|
zcnd |
|
485 |
11 373
|
fsumzcl |
|
486 |
485
|
zcnd |
|
487 |
484 486
|
pncan3d |
|
488 |
|
fsumconst |
|
489 |
11 479 488
|
syl2anc |
|
490 |
|
hashcl |
|
491 |
11 490
|
syl |
|
492 |
491
|
nn0cnd |
|
493 |
|
2cnd |
|
494 |
492 493 308
|
mul12d |
|
495 |
489 494
|
eqtrd |
|
496 |
483 487 495
|
3eqtrd |
|
497 |
496
|
oveq2d |
|
498 |
17
|
a1i |
|
499 |
491
|
nn0zd |
|
500 |
499 365
|
zmulcld |
|
501 |
|
expmulz |
|
502 |
8 10 498 500 501
|
syl22anc |
|
503 |
|
neg1sqe1 |
|
504 |
503
|
oveq1i |
|
505 |
|
1exp |
|
506 |
500 505
|
syl |
|
507 |
504 506
|
syl5eq |
|
508 |
497 502 507
|
3eqtrd |
|
509 |
44 55 508
|
3eqtr4d |
|
510 |
|
expaddz |
|
511 |
8 10 25 42 510
|
syl22anc |
|
512 |
509 511
|
eqtr2d |
|
513 |
26 41 41 43 512
|
mulcan2ad |
|