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| Mirrors > Home > ILE Home > Th. List > seq3f1olemstep | Unicode version | ||
| Description: Lemma for seq3f1o 10932. 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 5634 |
. . . . . 6
| |
| 3 | 1, 2 | syl 14 |
. . . . 5
|
| 4 | iseqf1olemstep.k |
. . . . . . 7
| |
| 5 | elfzel1 10406 |
. . . . . . 7
| |
| 6 | 4, 5 | syl 14 |
. . . . . 6
|
| 7 | elfzel2 10405 |
. . . . . . 7
| |
| 8 | 4, 7 | syl 14 |
. . . . . 6
|
| 9 | 6, 8 | fzfigd 10846 |
. . . . 5
|
| 10 | fex 5937 |
. . . . 5
| |
| 11 | 3, 9, 10 | syl2anc 415 |
. . . 4
|
| 12 | 11 | adantr 276 |
. . 3
|
| 13 | 1 | adantr 276 |
. . . 4
|
| 14 | iseqf1olemstep.const |
. . . . . . 7
| |
| 15 | 14 | adantr 276 |
. . . . . 6
|
| 16 | eqcom 2240 |
. . . . . . . . . 10
| |
| 17 | 16 | biimpi 120 |
. . . . . . . . 9
|
| 18 | 17 | adantl 277 |
. . . . . . . 8
|
| 19 | f1ocnvfvb 5976 |
. . . . . . . . . 10
| |
| 20 | 1, 4, 4, 19 | syl3anc 1278 |
. . . . . . . . 9
|
| 21 | 20 | adantr 276 |
. . . . . . . 8
|
| 22 | 18, 21 | mpbird 167 |
. . . . . . 7
|
| 23 | elfzelz 10407 |
. . . . . . . . . 10
| |
| 24 | 4, 23 | syl 14 |
. . . . . . . . 9
|
| 25 | 24 | adantr 276 |
. . . . . . . 8
|
| 26 | fveq2 5690 |
. . . . . . . . . 10
| |
| 27 | id 19 |
. . . . . . . . . 10
| |
| 28 | 26, 27 | eqeq12d 2253 |
. . . . . . . . 9
|
| 29 | 28 | ralsng 3745 |
. . . . . . . 8
|
| 30 | 25, 29 | syl 14 |
. . . . . . 7
|
| 31 | 22, 30 | mpbird 167 |
. . . . . 6
|
| 32 | ralun 3411 |
. . . . . 6
| |
| 33 | 15, 31, 32 | syl2anc 415 |
. . . . 5
|
| 34 | elfzuz 10403 |
. . . . . . . 8
| |
| 35 | fzisfzounsn 10633 |
. . . . . . . 8
| |
| 36 | 4, 34, 35 | 3syl 17 |
. . . . . . 7
|
| 37 | 36 | raleqdv 2755 |
. . . . . 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 1208 |
. . 3
|
| 43 | nfcv 2392 |
. . . 4
| |
| 44 | nfv 1581 |
. . . . 5
| |
| 45 | nfv 1581 |
. . . . 5
| |
| 46 | nfcv 2392 |
. . . . . . . 8
| |
| 47 | nfcv 2392 |
. . . . . . . 8
| |
| 48 | nfcsb1v 3180 |
. . . . . . . 8
| |
| 49 | 46, 47, 48 | nfseq 10872 |
. . . . . . 7
|
| 50 | nfcv 2392 |
. . . . . . 7
| |
| 51 | 49, 50 | nffv 5700 |
. . . . . 6
|
| 52 | 51 | nfeq1 2402 |
. . . . 5
|
| 53 | 44, 45, 52 | nf3an 1619 |
. . . 4
|
| 54 | f1oeq1 5622 |
. . . . 5
| |
| 55 | fveq1 5689 |
. . . . . . 7
| |
| 56 | 55 | eqeq1d 2247 |
. . . . . 6
|
| 57 | 56 | ralbidv 2550 |
. . . . 5
|
| 58 | csbeq1a 3156 |
. . . . . . . 8
| |
| 59 | 58 | seqeq3d 10870 |
. . . . . . 7
|
| 60 | 59 | fveq1d 5692 |
. . . . . 6
|
| 61 | 60 | eqeq1d 2247 |
. . . . 5
|
| 62 | 54, 57, 61 | 3anbi123d 1353 |
. . . 4
|
| 63 | 43, 53, 62 | spcegf 2908 |
. . 3
|
| 64 | 12, 42, 63 | sylc 62 |
. 2
|
| 65 | 4 | adantr 276 |
. . . 4
|
| 66 | 1 | adantr 276 |
. . . 4
|
| 67 | eqid 2238 |
. . . 4
| |
| 68 | 65, 66, 67 | iseqf1olemqf1o 10921 |
. . 3
|
| 69 | 14 | adantr 276 |
. . . 4
|
| 70 | 65, 66, 67, 69 | iseqf1olemqk 10922 |
. . 3
|
| 71 | iseqf1o.1 |
. . . . . 6
| |
| 72 | 71 | adantlr 481 |
. . . . 5
|
| 73 | iseqf1o.2 |
. . . . . 6
| |
| 74 | 73 | adantlr 481 |
. . . . 5
|
| 75 | iseqf1o.3 |
. . . . . 6
| |
| 76 | 75 | adantlr 481 |
. . . . 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 481 |
. . . . 5
|
| 83 | neqne 2428 |
. . . . . 6
| |
| 84 | 83 | adantl 277 |
. . . . 5
|
| 85 | seq3f1olemstep.p |
. . . . 5
| |
| 86 | 72, 74, 76, 78, 80, 82, 65, 66, 69, 84, 67, 85 | seq3f1olemqsum 10928 |
. . . 4
|
| 87 | 40 | adantr 276 |
. . . 4
|
| 88 | 86, 87 | eqtr3d 2273 |
. . 3
|
| 89 | 65, 5 | syl 14 |
. . . . 5
|
| 90 | 65, 7 | syl 14 |
. . . . 5
|
| 91 | 89, 90 | fzfigd 10846 |
. . . 4
|
| 92 | mptexg 5933 |
. . . 4
| |
| 93 | nfcv 2392 |
. . . . 5
| |
| 94 | nfv 1581 |
. . . . . 6
| |
| 95 | nfv 1581 |
. . . . . 6
| |
| 96 | nfcsb1v 3180 |
. . . . . . . . 9
| |
| 97 | 46, 47, 96 | nfseq 10872 |
. . . . . . . 8
|
| 98 | 97, 50 | nffv 5700 |
. . . . . . 7
|
| 99 | 98 | nfeq1 2402 |
. . . . . 6
|
| 100 | 94, 95, 99 | nf3an 1619 |
. . . . 5
|
| 101 | f1oeq1 5622 |
. . . . . 6
| |
| 102 | fveq1 5689 |
. . . . . . . 8
| |
| 103 | 102 | eqeq1d 2247 |
. . . . . . 7
|
| 104 | 103 | ralbidv 2550 |
. . . . . 6
|
| 105 | csbeq1a 3156 |
. . . . . . . . 9
| |
| 106 | 105 | seqeq3d 10870 |
. . . . . . . 8
|
| 107 | 106 | fveq1d 5692 |
. . . . . . 7
|
| 108 | 107 | eqeq1d 2247 |
. . . . . 6
|
| 109 | 101, 104, 108 | 3anbi123d 1353 |
. . . . 5
|
| 110 | 93, 100, 109 | spcegf 2908 |
. . . 4
|
| 111 | 91, 92, 110 | 3syl 17 |
. . 3
|
| 112 | 68, 70, 88, 111 | mp3and 1381 |
. 2
|
| 113 | f1ocnv 5647 |
. . . . . . 7
| |
| 114 | f1of 5634 |
. . . . . . 7
| |
| 115 | 1, 113, 114 | 3syl 17 |
. . . . . 6
|
| 116 | 115, 4 | ffvelcdmd 5835 |
. . . . 5
|
| 117 | elfzelz 10407 |
. . . . 5
| |
| 118 | 116, 117 | syl 14 |
. . . 4
|
| 119 | zdceq 9699 |
. . . 4
| |
| 120 | 24, 118, 119 | syl2anc 415 |
. . 3
|
| 121 | exmiddc 848 |
. . 3
| |
| 122 | 120, 121 | syl 14 |
. 2
|
| 123 | 64, 112, 122 | mpjaodan 810 |
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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4241 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-iinf 4730 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-addcom 8269 ax-addass 8271 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-0id 8277 ax-rnegex 8278 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 |
| This theorem depends on definitions: df-bi 117 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-if 3636 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-tr 4225 df-id 4433 df-iord 4506 df-on 4508 df-ilim 4509 df-suc 4511 df-iom 4733 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-frec 6652 df-1o 6677 df-er 6797 df-en 7013 df-fin 7015 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-inn 9284 df-n0 9543 df-z 9624 df-uz 9901 df-fz 10391 df-fzo 10528 df-seqfrec 10863 |
| This theorem is referenced by: seq3f1olemp 10930 |
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