Step |
Hyp |
Ref |
Expression |
1 |
|
poimir.0 |
|
2 |
|
poimirlem22.s |
|
3 |
|
poimirlem22.1 |
|
4 |
|
poimirlem22.2 |
|
5 |
|
poimirlem15.3 |
|
6 |
|
elrabi |
|
7 |
6 2
|
eleq2s |
|
8 |
4 7
|
syl |
|
9 |
|
xp1st |
|
10 |
|
xp1st |
|
11 |
8 9 10
|
3syl |
|
12 |
|
xp2nd |
|
13 |
8 9 12
|
3syl |
|
14 |
|
fvex |
|
15 |
|
f1oeq1 |
|
16 |
14 15
|
elab |
|
17 |
13 16
|
sylib |
|
18 |
|
elfznn |
|
19 |
5 18
|
syl |
|
20 |
19
|
nnred |
|
21 |
20
|
ltp1d |
|
22 |
20 21
|
ltned |
|
23 |
22
|
necomd |
|
24 |
|
fvex |
|
25 |
|
ovex |
|
26 |
|
f1oprg |
|
27 |
24 25 25 24 26
|
mp4an |
|
28 |
22 23 27
|
syl2anc |
|
29 |
|
prcom |
|
30 |
|
f1oeq3 |
|
31 |
29 30
|
ax-mp |
|
32 |
28 31
|
sylib |
|
33 |
|
f1oi |
|
34 |
|
disjdif |
|
35 |
|
f1oun |
|
36 |
34 34 35
|
mpanr12 |
|
37 |
32 33 36
|
sylancl |
|
38 |
1
|
nncnd |
|
39 |
|
npcan1 |
|
40 |
38 39
|
syl |
|
41 |
1
|
nnzd |
|
42 |
|
peano2zm |
|
43 |
41 42
|
syl |
|
44 |
|
uzid |
|
45 |
|
peano2uz |
|
46 |
43 44 45
|
3syl |
|
47 |
40 46
|
eqeltrrd |
|
48 |
|
fzss2 |
|
49 |
47 48
|
syl |
|
50 |
49 5
|
sseldd |
|
51 |
19
|
peano2nnd |
|
52 |
43
|
zred |
|
53 |
1
|
nnred |
|
54 |
|
elfzle2 |
|
55 |
5 54
|
syl |
|
56 |
53
|
ltm1d |
|
57 |
20 52 53 55 56
|
lelttrd |
|
58 |
19
|
nnzd |
|
59 |
|
zltp1le |
|
60 |
58 41 59
|
syl2anc |
|
61 |
57 60
|
mpbid |
|
62 |
|
fznn |
|
63 |
41 62
|
syl |
|
64 |
51 61 63
|
mpbir2and |
|
65 |
|
prssi |
|
66 |
50 64 65
|
syl2anc |
|
67 |
|
undif |
|
68 |
66 67
|
sylib |
|
69 |
|
f1oeq23 |
|
70 |
68 68 69
|
syl2anc |
|
71 |
37 70
|
mpbid |
|
72 |
|
f1oco |
|
73 |
17 71 72
|
syl2anc |
|
74 |
|
prex |
|
75 |
|
ovex |
|
76 |
|
difexg |
|
77 |
|
resiexg |
|
78 |
75 76 77
|
mp2b |
|
79 |
74 78
|
unex |
|
80 |
14 79
|
coex |
|
81 |
|
f1oeq1 |
|
82 |
80 81
|
elab |
|
83 |
73 82
|
sylibr |
|
84 |
|
opelxpi |
|
85 |
11 83 84
|
syl2anc |
|
86 |
|
fz1ssfz0 |
|
87 |
49 86
|
sstrdi |
|
88 |
87 5
|
sseldd |
|
89 |
|
opelxpi |
|
90 |
85 88 89
|
syl2anc |
|
91 |
|
fveq2 |
|
92 |
91
|
breq2d |
|
93 |
92
|
ifbid |
|
94 |
93
|
csbeq1d |
|
95 |
|
2fveq3 |
|
96 |
|
2fveq3 |
|
97 |
96
|
imaeq1d |
|
98 |
97
|
xpeq1d |
|
99 |
96
|
imaeq1d |
|
100 |
99
|
xpeq1d |
|
101 |
98 100
|
uneq12d |
|
102 |
95 101
|
oveq12d |
|
103 |
102
|
csbeq2dv |
|
104 |
94 103
|
eqtrd |
|
105 |
104
|
mpteq2dv |
|
106 |
105
|
eqeq2d |
|
107 |
106 2
|
elrab2 |
|
108 |
107
|
simprbi |
|
109 |
4 108
|
syl |
|
110 |
|
imaco |
|
111 |
|
f1ofn |
|
112 |
28 111
|
syl |
|
113 |
112
|
ad2antrr |
|
114 |
|
incom |
|
115 |
|
elfznn0 |
|
116 |
115
|
nn0red |
|
117 |
|
ltnle |
|
118 |
116 20 117
|
syl2anr |
|
119 |
118
|
biimpa |
|
120 |
|
elfzle2 |
|
121 |
119 120
|
nsyl |
|
122 |
|
disjsn |
|
123 |
121 122
|
sylibr |
|
124 |
116
|
ad2antlr |
|
125 |
20
|
ad2antrr |
|
126 |
51
|
nnred |
|
127 |
126
|
ad2antrr |
|
128 |
|
simpr |
|
129 |
21
|
ad2antrr |
|
130 |
124 125 127 128 129
|
lttrd |
|
131 |
|
ltnle |
|
132 |
116 126 131
|
syl2anr |
|
133 |
132
|
adantr |
|
134 |
130 133
|
mpbid |
|
135 |
|
elfzle2 |
|
136 |
134 135
|
nsyl |
|
137 |
|
disjsn |
|
138 |
136 137
|
sylibr |
|
139 |
123 138
|
uneq12d |
|
140 |
|
df-pr |
|
141 |
140
|
ineq2i |
|
142 |
|
indi |
|
143 |
141 142
|
eqtr2i |
|
144 |
|
un0 |
|
145 |
139 143 144
|
3eqtr3g |
|
146 |
114 145
|
syl5eq |
|
147 |
|
fnimadisj |
|
148 |
113 146 147
|
syl2anc |
|
149 |
40
|
adantr |
|
150 |
|
elfzuz3 |
|
151 |
|
peano2uz |
|
152 |
150 151
|
syl |
|
153 |
152
|
adantl |
|
154 |
149 153
|
eqeltrrd |
|
155 |
|
fzss2 |
|
156 |
|
reldisj |
|
157 |
154 155 156
|
3syl |
|
158 |
157
|
adantr |
|
159 |
145 158
|
mpbid |
|
160 |
|
resiima |
|
161 |
159 160
|
syl |
|
162 |
148 161
|
uneq12d |
|
163 |
|
imaundir |
|
164 |
|
uncom |
|
165 |
|
un0 |
|
166 |
164 165
|
eqtr2i |
|
167 |
162 163 166
|
3eqtr4g |
|
168 |
167
|
imaeq2d |
|
169 |
110 168
|
syl5eq |
|
170 |
169
|
xpeq1d |
|
171 |
|
imaco |
|
172 |
|
imaundir |
|
173 |
|
imassrn |
|
174 |
173
|
a1i |
|
175 |
|
fnima |
|
176 |
28 111 175
|
3syl |
|
177 |
176
|
ad2antrr |
|
178 |
|
elfzelz |
|
179 |
|
zltp1le |
|
180 |
178 58 179
|
syl2anr |
|
181 |
180
|
biimpa |
|
182 |
20 53 57
|
ltled |
|
183 |
182
|
ad2antrr |
|
184 |
58
|
adantr |
|
185 |
|
nn0p1nn |
|
186 |
115 185
|
syl |
|
187 |
186
|
nnzd |
|
188 |
187
|
adantl |
|
189 |
41
|
adantr |
|
190 |
|
elfz |
|
191 |
184 188 189 190
|
syl3anc |
|
192 |
191
|
adantr |
|
193 |
181 183 192
|
mpbir2and |
|
194 |
|
1red |
|
195 |
|
ltle |
|
196 |
116 20 195
|
syl2anr |
|
197 |
196
|
imp |
|
198 |
124 125 194 197
|
leadd1dd |
|
199 |
61
|
ad2antrr |
|
200 |
58
|
peano2zd |
|
201 |
200
|
adantr |
|
202 |
|
elfz |
|
203 |
201 188 189 202
|
syl3anc |
|
204 |
203
|
adantr |
|
205 |
198 199 204
|
mpbir2and |
|
206 |
|
prssi |
|
207 |
193 205 206
|
syl2anc |
|
208 |
|
imass2 |
|
209 |
207 208
|
syl |
|
210 |
177 209
|
eqsstrrd |
|
211 |
174 210
|
eqssd |
|
212 |
|
f1ofo |
|
213 |
|
forn |
|
214 |
28 212 213
|
3syl |
|
215 |
214 29
|
eqtrdi |
|
216 |
215
|
ad2antrr |
|
217 |
211 216
|
eqtrd |
|
218 |
|
undif |
|
219 |
207 218
|
sylib |
|
220 |
219
|
imaeq2d |
|
221 |
|
fnresi |
|
222 |
|
disjdifr |
|
223 |
|
fnimadisj |
|
224 |
221 222 223
|
mp2an |
|
225 |
224
|
a1i |
|
226 |
|
nnuz |
|
227 |
186 226
|
eleqtrdi |
|
228 |
|
fzss1 |
|
229 |
227 228
|
syl |
|
230 |
229
|
ssdifd |
|
231 |
|
resiima |
|
232 |
230 231
|
syl |
|
233 |
232
|
ad2antlr |
|
234 |
225 233
|
uneq12d |
|
235 |
|
imaundi |
|
236 |
|
uncom |
|
237 |
|
un0 |
|
238 |
236 237
|
eqtr2i |
|
239 |
234 235 238
|
3eqtr4g |
|
240 |
220 239
|
eqtr3d |
|
241 |
217 240
|
uneq12d |
|
242 |
172 241
|
syl5eq |
|
243 |
242 219
|
eqtrd |
|
244 |
243
|
imaeq2d |
|
245 |
171 244
|
syl5eq |
|
246 |
245
|
xpeq1d |
|
247 |
170 246
|
uneq12d |
|
248 |
247
|
oveq2d |
|
249 |
|
iftrue |
|
250 |
249
|
csbeq1d |
|
251 |
|
vex |
|
252 |
|
oveq2 |
|
253 |
252
|
imaeq2d |
|
254 |
253
|
xpeq1d |
|
255 |
|
oveq1 |
|
256 |
255
|
oveq1d |
|
257 |
256
|
imaeq2d |
|
258 |
257
|
xpeq1d |
|
259 |
254 258
|
uneq12d |
|
260 |
259
|
oveq2d |
|
261 |
251 260
|
csbie |
|
262 |
250 261
|
eqtrdi |
|
263 |
262
|
adantl |
|
264 |
249
|
csbeq1d |
|
265 |
252
|
imaeq2d |
|
266 |
265
|
xpeq1d |
|
267 |
256
|
imaeq2d |
|
268 |
267
|
xpeq1d |
|
269 |
266 268
|
uneq12d |
|
270 |
269
|
oveq2d |
|
271 |
251 270
|
csbie |
|
272 |
264 271
|
eqtrdi |
|
273 |
272
|
adantl |
|
274 |
248 263 273
|
3eqtr4d |
|
275 |
|
lenlt |
|
276 |
20 116 275
|
syl2an |
|
277 |
276
|
biimpar |
|
278 |
|
imaco |
|
279 |
|
imaundir |
|
280 |
|
imassrn |
|
281 |
280
|
a1i |
|
282 |
176
|
ad2antrr |
|
283 |
19
|
ad2antrr |
|
284 |
20
|
ad2antrr |
|
285 |
116
|
ad2antlr |
|
286 |
186
|
nnred |
|
287 |
286
|
ad2antlr |
|
288 |
|
simpr |
|
289 |
116
|
lep1d |
|
290 |
289
|
ad2antlr |
|
291 |
284 285 287 288 290
|
letrd |
|
292 |
|
fznn |
|
293 |
187 292
|
syl |
|
294 |
293
|
ad2antlr |
|
295 |
283 291 294
|
mpbir2and |
|
296 |
51
|
ad2antrr |
|
297 |
|
1red |
|
298 |
284 285 297 288
|
leadd1dd |
|
299 |
|
fznn |
|
300 |
187 299
|
syl |
|
301 |
300
|
ad2antlr |
|
302 |
296 298 301
|
mpbir2and |
|
303 |
|
prssi |
|
304 |
295 302 303
|
syl2anc |
|
305 |
|
imass2 |
|
306 |
304 305
|
syl |
|
307 |
282 306
|
eqsstrrd |
|
308 |
281 307
|
eqssd |
|
309 |
215
|
ad2antrr |
|
310 |
308 309
|
eqtrd |
|
311 |
|
undif |
|
312 |
304 311
|
sylib |
|
313 |
312
|
imaeq2d |
|
314 |
224
|
a1i |
|
315 |
|
eluzp1p1 |
|
316 |
150 315
|
syl |
|
317 |
316
|
adantl |
|
318 |
149 317
|
eqeltrrd |
|
319 |
|
fzss2 |
|
320 |
318 319
|
syl |
|
321 |
320
|
ssdifd |
|
322 |
321
|
adantr |
|
323 |
|
resiima |
|
324 |
322 323
|
syl |
|
325 |
314 324
|
uneq12d |
|
326 |
|
imaundi |
|
327 |
|
uncom |
|
328 |
|
un0 |
|
329 |
327 328
|
eqtr2i |
|
330 |
325 326 329
|
3eqtr4g |
|
331 |
313 330
|
eqtr3d |
|
332 |
310 331
|
uneq12d |
|
333 |
279 332
|
syl5eq |
|
334 |
333 312
|
eqtrd |
|
335 |
334
|
imaeq2d |
|
336 |
278 335
|
syl5eq |
|
337 |
336
|
xpeq1d |
|
338 |
|
imaco |
|
339 |
112
|
ad2antrr |
|
340 |
|
incom |
|
341 |
126
|
ad2antrr |
|
342 |
186
|
peano2nnd |
|
343 |
342
|
nnred |
|
344 |
343
|
ad2antlr |
|
345 |
21
|
ad2antrr |
|
346 |
116
|
ltp1d |
|
347 |
346
|
ad2antlr |
|
348 |
284 285 287 288 347
|
lelttrd |
|
349 |
284 287 297 348
|
ltadd1dd |
|
350 |
284 341 344 345 349
|
lttrd |
|
351 |
|
ltnle |
|
352 |
20 343 351
|
syl2an |
|
353 |
352
|
adantr |
|
354 |
350 353
|
mpbid |
|
355 |
|
elfzle1 |
|
356 |
354 355
|
nsyl |
|
357 |
|
disjsn |
|
358 |
356 357
|
sylibr |
|
359 |
|
ltnle |
|
360 |
126 343 359
|
syl2an |
|
361 |
360
|
adantr |
|
362 |
349 361
|
mpbid |
|
363 |
|
elfzle1 |
|
364 |
362 363
|
nsyl |
|
365 |
|
disjsn |
|
366 |
364 365
|
sylibr |
|
367 |
358 366
|
uneq12d |
|
368 |
140
|
ineq2i |
|
369 |
|
indi |
|
370 |
368 369
|
eqtr2i |
|
371 |
367 370 144
|
3eqtr3g |
|
372 |
340 371
|
syl5eq |
|
373 |
|
fnimadisj |
|
374 |
339 372 373
|
syl2anc |
|
375 |
342 226
|
eleqtrdi |
|
376 |
|
fzss1 |
|
377 |
|
reldisj |
|
378 |
375 376 377
|
3syl |
|
379 |
378
|
ad2antlr |
|
380 |
371 379
|
mpbid |
|
381 |
|
resiima |
|
382 |
380 381
|
syl |
|
383 |
374 382
|
uneq12d |
|
384 |
|
imaundir |
|
385 |
|
uncom |
|
386 |
|
un0 |
|
387 |
385 386
|
eqtr2i |
|
388 |
383 384 387
|
3eqtr4g |
|
389 |
388
|
imaeq2d |
|
390 |
338 389
|
syl5eq |
|
391 |
390
|
xpeq1d |
|
392 |
337 391
|
uneq12d |
|
393 |
277 392
|
syldan |
|
394 |
393
|
oveq2d |
|
395 |
|
iffalse |
|
396 |
395
|
csbeq1d |
|
397 |
|
ovex |
|
398 |
|
oveq2 |
|
399 |
398
|
imaeq2d |
|
400 |
399
|
xpeq1d |
|
401 |
|
oveq1 |
|
402 |
401
|
oveq1d |
|
403 |
402
|
imaeq2d |
|
404 |
403
|
xpeq1d |
|
405 |
400 404
|
uneq12d |
|
406 |
405
|
oveq2d |
|
407 |
397 406
|
csbie |
|
408 |
396 407
|
eqtrdi |
|
409 |
408
|
adantl |
|
410 |
395
|
csbeq1d |
|
411 |
398
|
imaeq2d |
|
412 |
411
|
xpeq1d |
|
413 |
402
|
imaeq2d |
|
414 |
413
|
xpeq1d |
|
415 |
412 414
|
uneq12d |
|
416 |
415
|
oveq2d |
|
417 |
397 416
|
csbie |
|
418 |
410 417
|
eqtrdi |
|
419 |
418
|
adantl |
|
420 |
394 409 419
|
3eqtr4d |
|
421 |
274 420
|
pm2.61dan |
|
422 |
421
|
mpteq2dva |
|
423 |
109 422
|
eqtr4d |
|
424 |
|
opex |
|
425 |
424 24
|
op1std |
|
426 |
424 24
|
op2ndd |
|
427 |
|
breq2 |
|
428 |
427
|
ifbid |
|
429 |
428
|
csbeq1d |
|
430 |
|
fvex |
|
431 |
430 80
|
op1std |
|
432 |
430 80
|
op2ndd |
|
433 |
|
id |
|
434 |
|
imaeq1 |
|
435 |
434
|
xpeq1d |
|
436 |
|
imaeq1 |
|
437 |
436
|
xpeq1d |
|
438 |
435 437
|
uneq12d |
|
439 |
433 438
|
oveqan12d |
|
440 |
431 432 439
|
syl2anc |
|
441 |
440
|
csbeq2dv |
|
442 |
429 441
|
sylan9eqr |
|
443 |
425 426 442
|
syl2anc |
|
444 |
443
|
mpteq2dv |
|
445 |
444
|
eqeq2d |
|
446 |
445 2
|
elrab2 |
|
447 |
90 423 446
|
sylanbrc |
|