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| Mirrors > Home > ILE Home > Th. List > seq3f1olemstep | Unicode version | ||
| Description: Lemma for seq3f1o 10769. 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 5580 |
. . . . . 6
| |
| 3 | 1, 2 | syl 14 |
. . . . 5
|
| 4 | iseqf1olemstep.k |
. . . . . . 7
| |
| 5 | elfzel1 10249 |
. . . . . . 7
| |
| 6 | 4, 5 | syl 14 |
. . . . . 6
|
| 7 | elfzel2 10248 |
. . . . . . 7
| |
| 8 | 4, 7 | syl 14 |
. . . . . 6
|
| 9 | 6, 8 | fzfigd 10683 |
. . . . 5
|
| 10 | fex 5878 |
. . . . 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 2231 |
. . . . . . . . . 10
| |
| 17 | 16 | biimpi 120 |
. . . . . . . . 9
|
| 18 | 17 | adantl 277 |
. . . . . . . 8
|
| 19 | f1ocnvfvb 5916 |
. . . . . . . . . 10
| |
| 20 | 1, 4, 4, 19 | syl3anc 1271 |
. . . . . . . . 9
|
| 21 | 20 | adantr 276 |
. . . . . . . 8
|
| 22 | 18, 21 | mpbird 167 |
. . . . . . 7
|
| 23 | elfzelz 10250 |
. . . . . . . . . 10
| |
| 24 | 4, 23 | syl 14 |
. . . . . . . . 9
|
| 25 | 24 | adantr 276 |
. . . . . . . 8
|
| 26 | fveq2 5635 |
. . . . . . . . . 10
| |
| 27 | id 19 |
. . . . . . . . . 10
| |
| 28 | 26, 27 | eqeq12d 2244 |
. . . . . . . . 9
|
| 29 | 28 | ralsng 3707 |
. . . . . . . 8
|
| 30 | 25, 29 | syl 14 |
. . . . . . 7
|
| 31 | 22, 30 | mpbird 167 |
. . . . . 6
|
| 32 | ralun 3387 |
. . . . . 6
| |
| 33 | 15, 31, 32 | syl2anc 411 |
. . . . 5
|
| 34 | elfzuz 10246 |
. . . . . . . 8
| |
| 35 | fzisfzounsn 10472 |
. . . . . . . 8
| |
| 36 | 4, 34, 35 | 3syl 17 |
. . . . . . 7
|
| 37 | 36 | raleqdv 2734 |
. . . . . 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 1201 |
. . 3
|
| 43 | nfcv 2372 |
. . . 4
| |
| 44 | nfv 1574 |
. . . . 5
| |
| 45 | nfv 1574 |
. . . . 5
| |
| 46 | nfcv 2372 |
. . . . . . . 8
| |
| 47 | nfcv 2372 |
. . . . . . . 8
| |
| 48 | nfcsb1v 3158 |
. . . . . . . 8
| |
| 49 | 46, 47, 48 | nfseq 10709 |
. . . . . . 7
|
| 50 | nfcv 2372 |
. . . . . . 7
| |
| 51 | 49, 50 | nffv 5645 |
. . . . . 6
|
| 52 | 51 | nfeq1 2382 |
. . . . 5
|
| 53 | 44, 45, 52 | nf3an 1612 |
. . . 4
|
| 54 | f1oeq1 5568 |
. . . . 5
| |
| 55 | fveq1 5634 |
. . . . . . 7
| |
| 56 | 55 | eqeq1d 2238 |
. . . . . 6
|
| 57 | 56 | ralbidv 2530 |
. . . . 5
|
| 58 | csbeq1a 3134 |
. . . . . . . 8
| |
| 59 | 58 | seqeq3d 10707 |
. . . . . . 7
|
| 60 | 59 | fveq1d 5637 |
. . . . . 6
|
| 61 | 60 | eqeq1d 2238 |
. . . . 5
|
| 62 | 54, 57, 61 | 3anbi123d 1346 |
. . . 4
|
| 63 | 43, 53, 62 | spcegf 2887 |
. . 3
|
| 64 | 12, 42, 63 | sylc 62 |
. 2
|
| 65 | 4 | adantr 276 |
. . . 4
|
| 66 | 1 | adantr 276 |
. . . 4
|
| 67 | eqid 2229 |
. . . 4
| |
| 68 | 65, 66, 67 | iseqf1olemqf1o 10758 |
. . 3
|
| 69 | 14 | adantr 276 |
. . . 4
|
| 70 | 65, 66, 67, 69 | iseqf1olemqk 10759 |
. . 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 2408 |
. . . . . 6
| |
| 84 | 83 | adantl 277 |
. . . . 5
|
| 85 | seq3f1olemstep.p |
. . . . 5
| |
| 86 | 72, 74, 76, 78, 80, 82, 65, 66, 69, 84, 67, 85 | seq3f1olemqsum 10765 |
. . . 4
|
| 87 | 40 | adantr 276 |
. . . 4
|
| 88 | 86, 87 | eqtr3d 2264 |
. . 3
|
| 89 | 65, 5 | syl 14 |
. . . . 5
|
| 90 | 65, 7 | syl 14 |
. . . . 5
|
| 91 | 89, 90 | fzfigd 10683 |
. . . 4
|
| 92 | mptexg 5874 |
. . . 4
| |
| 93 | nfcv 2372 |
. . . . 5
| |
| 94 | nfv 1574 |
. . . . . 6
| |
| 95 | nfv 1574 |
. . . . . 6
| |
| 96 | nfcsb1v 3158 |
. . . . . . . . 9
| |
| 97 | 46, 47, 96 | nfseq 10709 |
. . . . . . . 8
|
| 98 | 97, 50 | nffv 5645 |
. . . . . . 7
|
| 99 | 98 | nfeq1 2382 |
. . . . . 6
|
| 100 | 94, 95, 99 | nf3an 1612 |
. . . . 5
|
| 101 | f1oeq1 5568 |
. . . . . 6
| |
| 102 | fveq1 5634 |
. . . . . . . 8
| |
| 103 | 102 | eqeq1d 2238 |
. . . . . . 7
|
| 104 | 103 | ralbidv 2530 |
. . . . . 6
|
| 105 | csbeq1a 3134 |
. . . . . . . . 9
| |
| 106 | 105 | seqeq3d 10707 |
. . . . . . . 8
|
| 107 | 106 | fveq1d 5637 |
. . . . . . 7
|
| 108 | 107 | eqeq1d 2238 |
. . . . . 6
|
| 109 | 101, 104, 108 | 3anbi123d 1346 |
. . . . 5
|
| 110 | 93, 100, 109 | spcegf 2887 |
. . . 4
|
| 111 | 91, 92, 110 | 3syl 17 |
. . 3
|
| 112 | 68, 70, 88, 111 | mp3and 1374 |
. 2
|
| 113 | f1ocnv 5593 |
. . . . . . 7
| |
| 114 | f1of 5580 |
. . . . . . 7
| |
| 115 | 1, 113, 114 | 3syl 17 |
. . . . . 6
|
| 116 | 115, 4 | ffvelcdmd 5779 |
. . . . 5
|
| 117 | elfzelz 10250 |
. . . . 5
| |
| 118 | 116, 117 | syl 14 |
. . . 4
|
| 119 | zdceq 9545 |
. . . 4
| |
| 120 | 24, 118, 119 | syl2anc 411 |
. . 3
|
| 121 | exmiddc 841 |
. . 3
| |
| 122 | 120, 121 | syl 14 |
. 2
|
| 123 | 64, 112, 122 | mpjaodan 803 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4202 ax-sep 4205 ax-nul 4213 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-iinf 4684 ax-cnex 8113 ax-resscn 8114 ax-1cn 8115 ax-1re 8116 ax-icn 8117 ax-addcl 8118 ax-addrcl 8119 ax-mulcl 8120 ax-addcom 8122 ax-addass 8124 ax-distr 8126 ax-i2m1 8127 ax-0lt1 8128 ax-0id 8130 ax-rnegex 8131 ax-cnre 8133 ax-pre-ltirr 8134 ax-pre-ltwlin 8135 ax-pre-lttrn 8136 ax-pre-apti 8137 ax-pre-ltadd 8138 |
| This theorem depends on definitions: df-bi 117 df-dc 840 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-nul 3493 df-if 3604 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-iun 3970 df-br 4087 df-opab 4149 df-mpt 4150 df-tr 4186 df-id 4388 df-iord 4461 df-on 4463 df-ilim 4464 df-suc 4466 df-iom 4687 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-f1 5329 df-fo 5330 df-f1o 5331 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-1st 6298 df-2nd 6299 df-recs 6466 df-frec 6552 df-1o 6577 df-er 6697 df-en 6905 df-fin 6907 df-pnf 8206 df-mnf 8207 df-xr 8208 df-ltxr 8209 df-le 8210 df-sub 8342 df-neg 8343 df-inn 9134 df-n0 9393 df-z 9470 df-uz 9746 df-fz 10234 df-fzo 10368 df-seqfrec 10700 |
| This theorem is referenced by: seq3f1olemp 10767 |
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