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| Mirrors > Home > ILE Home > Th. List > seq3f1olemstep | Unicode version | ||
| Description: Lemma for seq3f1o 10903. Given a permutation which is constant up to a point, supply a new one which is constant for one more position. (Contributed by Jim Kingdon, 19-Aug-2022.) |
| Ref | Expression |
|---|---|
| iseqf1o.1 |
|
| iseqf1o.2 |
|
| iseqf1o.3 |
|
| iseqf1o.4 |
|
| iseqf1o.6 |
|
| iseqf1o.7 |
|
| iseqf1olemstep.k |
|
| iseqf1olemstep.j |
|
| iseqf1olemstep.const |
|
| seq3f1olemstep.jp |
|
| seq3f1olemstep.p |
|
| Ref | Expression |
|---|---|
| seq3f1olemstep |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | iseqf1olemstep.j |
. . . . . 6
| |
| 2 | f1of 5619 |
. . . . . 6
| |
| 3 | 1, 2 | syl 14 |
. . . . 5
|
| 4 | iseqf1olemstep.k |
. . . . . . 7
| |
| 5 | elfzel1 10377 |
. . . . . . 7
| |
| 6 | 4, 5 | syl 14 |
. . . . . 6
|
| 7 | elfzel2 10376 |
. . . . . . 7
| |
| 8 | 4, 7 | syl 14 |
. . . . . 6
|
| 9 | 6, 8 | fzfigd 10817 |
. . . . 5
|
| 10 | fex 5920 |
. . . . 5
| |
| 11 | 3, 9, 10 | syl2anc 411 |
. . . 4
|
| 12 | 11 | adantr 276 |
. . 3
|
| 13 | 1 | adantr 276 |
. . . 4
|
| 14 | iseqf1olemstep.const |
. . . . . . 7
| |
| 15 | 14 | adantr 276 |
. . . . . 6
|
| 16 | eqcom 2236 |
. . . . . . . . . 10
| |
| 17 | 16 | biimpi 120 |
. . . . . . . . 9
|
| 18 | 17 | adantl 277 |
. . . . . . . 8
|
| 19 | f1ocnvfvb 5959 |
. . . . . . . . . 10
| |
| 20 | 1, 4, 4, 19 | syl3anc 1274 |
. . . . . . . . 9
|
| 21 | 20 | adantr 276 |
. . . . . . . 8
|
| 22 | 18, 21 | mpbird 167 |
. . . . . . 7
|
| 23 | elfzelz 10378 |
. . . . . . . . . 10
| |
| 24 | 4, 23 | syl 14 |
. . . . . . . . 9
|
| 25 | 24 | adantr 276 |
. . . . . . . 8
|
| 26 | fveq2 5675 |
. . . . . . . . . 10
| |
| 27 | id 19 |
. . . . . . . . . 10
| |
| 28 | 26, 27 | eqeq12d 2249 |
. . . . . . . . 9
|
| 29 | 28 | ralsng 3734 |
. . . . . . . 8
|
| 30 | 25, 29 | syl 14 |
. . . . . . 7
|
| 31 | 22, 30 | mpbird 167 |
. . . . . 6
|
| 32 | ralun 3405 |
. . . . . 6
| |
| 33 | 15, 31, 32 | syl2anc 411 |
. . . . 5
|
| 34 | elfzuz 10374 |
. . . . . . . 8
| |
| 35 | fzisfzounsn 10604 |
. . . . . . . 8
| |
| 36 | 4, 34, 35 | 3syl 17 |
. . . . . . 7
|
| 37 | 36 | raleqdv 2749 |
. . . . . 6
|
| 38 | 37 | adantr 276 |
. . . . 5
|
| 39 | 33, 38 | mpbird 167 |
. . . 4
|
| 40 | seq3f1olemstep.jp |
. . . . 5
| |
| 41 | 40 | adantr 276 |
. . . 4
|
| 42 | 13, 39, 41 | 3jca 1204 |
. . 3
|
| 43 | nfcv 2386 |
. . . 4
| |
| 44 | nfv 1577 |
. . . . 5
| |
| 45 | nfv 1577 |
. . . . 5
| |
| 46 | nfcv 2386 |
. . . . . . . 8
| |
| 47 | nfcv 2386 |
. . . . . . . 8
| |
| 48 | nfcsb1v 3174 |
. . . . . . . 8
| |
| 49 | 46, 47, 48 | nfseq 10843 |
. . . . . . 7
|
| 50 | nfcv 2386 |
. . . . . . 7
| |
| 51 | 49, 50 | nffv 5685 |
. . . . . 6
|
| 52 | 51 | nfeq1 2396 |
. . . . 5
|
| 53 | 44, 45, 52 | nf3an 1615 |
. . . 4
|
| 54 | f1oeq1 5607 |
. . . . 5
| |
| 55 | fveq1 5674 |
. . . . . . 7
| |
| 56 | 55 | eqeq1d 2243 |
. . . . . 6
|
| 57 | 56 | ralbidv 2544 |
. . . . 5
|
| 58 | csbeq1a 3150 |
. . . . . . . 8
| |
| 59 | 58 | seqeq3d 10841 |
. . . . . . 7
|
| 60 | 59 | fveq1d 5677 |
. . . . . 6
|
| 61 | 60 | eqeq1d 2243 |
. . . . 5
|
| 62 | 54, 57, 61 | 3anbi123d 1349 |
. . . 4
|
| 63 | 43, 53, 62 | spcegf 2902 |
. . 3
|
| 64 | 12, 42, 63 | sylc 62 |
. 2
|
| 65 | 4 | adantr 276 |
. . . 4
|
| 66 | 1 | adantr 276 |
. . . 4
|
| 67 | eqid 2234 |
. . . 4
| |
| 68 | 65, 66, 67 | iseqf1olemqf1o 10892 |
. . 3
|
| 69 | 14 | adantr 276 |
. . . 4
|
| 70 | 65, 66, 67, 69 | iseqf1olemqk 10893 |
. . 3
|
| 71 | iseqf1o.1 |
. . . . . 6
| |
| 72 | 71 | adantlr 477 |
. . . . 5
|
| 73 | iseqf1o.2 |
. . . . . 6
| |
| 74 | 73 | adantlr 477 |
. . . . 5
|
| 75 | iseqf1o.3 |
. . . . . 6
| |
| 76 | 75 | adantlr 477 |
. . . . 5
|
| 77 | iseqf1o.4 |
. . . . . 6
| |
| 78 | 77 | adantr 276 |
. . . . 5
|
| 79 | iseqf1o.6 |
. . . . . 6
| |
| 80 | 79 | adantr 276 |
. . . . 5
|
| 81 | iseqf1o.7 |
. . . . . 6
| |
| 82 | 81 | adantlr 477 |
. . . . 5
|
| 83 | neqne 2422 |
. . . . . 6
| |
| 84 | 83 | adantl 277 |
. . . . 5
|
| 85 | seq3f1olemstep.p |
. . . . 5
| |
| 86 | 72, 74, 76, 78, 80, 82, 65, 66, 69, 84, 67, 85 | seq3f1olemqsum 10899 |
. . . 4
|
| 87 | 40 | adantr 276 |
. . . 4
|
| 88 | 86, 87 | eqtr3d 2269 |
. . 3
|
| 89 | 65, 5 | syl 14 |
. . . . 5
|
| 90 | 65, 7 | syl 14 |
. . . . 5
|
| 91 | 89, 90 | fzfigd 10817 |
. . . 4
|
| 92 | mptexg 5916 |
. . . 4
| |
| 93 | nfcv 2386 |
. . . . 5
| |
| 94 | nfv 1577 |
. . . . . 6
| |
| 95 | nfv 1577 |
. . . . . 6
| |
| 96 | nfcsb1v 3174 |
. . . . . . . . 9
| |
| 97 | 46, 47, 96 | nfseq 10843 |
. . . . . . . 8
|
| 98 | 97, 50 | nffv 5685 |
. . . . . . 7
|
| 99 | 98 | nfeq1 2396 |
. . . . . 6
|
| 100 | 94, 95, 99 | nf3an 1615 |
. . . . 5
|
| 101 | f1oeq1 5607 |
. . . . . 6
| |
| 102 | fveq1 5674 |
. . . . . . . 8
| |
| 103 | 102 | eqeq1d 2243 |
. . . . . . 7
|
| 104 | 103 | ralbidv 2544 |
. . . . . 6
|
| 105 | csbeq1a 3150 |
. . . . . . . . 9
| |
| 106 | 105 | seqeq3d 10841 |
. . . . . . . 8
|
| 107 | 106 | fveq1d 5677 |
. . . . . . 7
|
| 108 | 107 | eqeq1d 2243 |
. . . . . 6
|
| 109 | 101, 104, 108 | 3anbi123d 1349 |
. . . . 5
|
| 110 | 93, 100, 109 | spcegf 2902 |
. . . 4
|
| 111 | 91, 92, 110 | 3syl 17 |
. . 3
|
| 112 | 68, 70, 88, 111 | mp3and 1377 |
. 2
|
| 113 | f1ocnv 5632 |
. . . . . . 7
| |
| 114 | f1of 5619 |
. . . . . . 7
| |
| 115 | 1, 113, 114 | 3syl 17 |
. . . . . 6
|
| 116 | 115, 4 | ffvelcdmd 5818 |
. . . . 5
|
| 117 | elfzelz 10378 |
. . . . 5
| |
| 118 | 116, 117 | syl 14 |
. . . 4
|
| 119 | zdceq 9670 |
. . . 4
| |
| 120 | 24, 118, 119 | syl2anc 411 |
. . 3
|
| 121 | exmiddc 844 |
. . 3
| |
| 122 | 120, 121 | syl 14 |
. 2
|
| 123 | 64, 112, 122 | mpjaodan 806 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4230 ax-sep 4233 ax-nul 4241 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-iinf 4715 ax-cnex 8234 ax-resscn 8235 ax-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-addcom 8243 ax-addass 8245 ax-distr 8247 ax-i2m1 8248 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-cnre 8254 ax-pre-ltirr 8255 ax-pre-ltwlin 8256 ax-pre-lttrn 8257 ax-pre-apti 8258 ax-pre-ltadd 8259 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-if 3625 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-iun 3998 df-br 4115 df-opab 4177 df-mpt 4178 df-tr 4214 df-id 4419 df-iord 4492 df-on 4494 df-ilim 4495 df-suc 4497 df-iom 4718 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-f1 5362 df-fo 5363 df-f1o 5364 df-fv 5365 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-recs 6549 df-frec 6635 df-1o 6660 df-er 6780 df-en 6989 df-fin 6991 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-sub 8462 df-neg 8463 df-inn 9255 df-n0 9514 df-z 9595 df-uz 9872 df-fz 10362 df-fzo 10499 df-seqfrec 10834 |
| This theorem is referenced by: seq3f1olemp 10901 |
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