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| Mirrors > Home > ILE Home > Th. List > seq3f1olemstep | Unicode version | ||
| Description: Lemma for seq3f1o 10778. 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 5583 |
. . . . . 6
| |
| 3 | 1, 2 | syl 14 |
. . . . 5
|
| 4 | iseqf1olemstep.k |
. . . . . . 7
| |
| 5 | elfzel1 10258 |
. . . . . . 7
| |
| 6 | 4, 5 | syl 14 |
. . . . . 6
|
| 7 | elfzel2 10257 |
. . . . . . 7
| |
| 8 | 4, 7 | syl 14 |
. . . . . 6
|
| 9 | 6, 8 | fzfigd 10692 |
. . . . 5
|
| 10 | fex 5882 |
. . . . 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 2233 |
. . . . . . . . . 10
| |
| 17 | 16 | biimpi 120 |
. . . . . . . . 9
|
| 18 | 17 | adantl 277 |
. . . . . . . 8
|
| 19 | f1ocnvfvb 5920 |
. . . . . . . . . 10
| |
| 20 | 1, 4, 4, 19 | syl3anc 1273 |
. . . . . . . . 9
|
| 21 | 20 | adantr 276 |
. . . . . . . 8
|
| 22 | 18, 21 | mpbird 167 |
. . . . . . 7
|
| 23 | elfzelz 10259 |
. . . . . . . . . 10
| |
| 24 | 4, 23 | syl 14 |
. . . . . . . . 9
|
| 25 | 24 | adantr 276 |
. . . . . . . 8
|
| 26 | fveq2 5639 |
. . . . . . . . . 10
| |
| 27 | id 19 |
. . . . . . . . . 10
| |
| 28 | 26, 27 | eqeq12d 2246 |
. . . . . . . . 9
|
| 29 | 28 | ralsng 3709 |
. . . . . . . 8
|
| 30 | 25, 29 | syl 14 |
. . . . . . 7
|
| 31 | 22, 30 | mpbird 167 |
. . . . . 6
|
| 32 | ralun 3389 |
. . . . . 6
| |
| 33 | 15, 31, 32 | syl2anc 411 |
. . . . 5
|
| 34 | elfzuz 10255 |
. . . . . . . 8
| |
| 35 | fzisfzounsn 10481 |
. . . . . . . 8
| |
| 36 | 4, 34, 35 | 3syl 17 |
. . . . . . 7
|
| 37 | 36 | raleqdv 2736 |
. . . . . 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 1203 |
. . 3
|
| 43 | nfcv 2374 |
. . . 4
| |
| 44 | nfv 1576 |
. . . . 5
| |
| 45 | nfv 1576 |
. . . . 5
| |
| 46 | nfcv 2374 |
. . . . . . . 8
| |
| 47 | nfcv 2374 |
. . . . . . . 8
| |
| 48 | nfcsb1v 3160 |
. . . . . . . 8
| |
| 49 | 46, 47, 48 | nfseq 10718 |
. . . . . . 7
|
| 50 | nfcv 2374 |
. . . . . . 7
| |
| 51 | 49, 50 | nffv 5649 |
. . . . . 6
|
| 52 | 51 | nfeq1 2384 |
. . . . 5
|
| 53 | 44, 45, 52 | nf3an 1614 |
. . . 4
|
| 54 | f1oeq1 5571 |
. . . . 5
| |
| 55 | fveq1 5638 |
. . . . . . 7
| |
| 56 | 55 | eqeq1d 2240 |
. . . . . 6
|
| 57 | 56 | ralbidv 2532 |
. . . . 5
|
| 58 | csbeq1a 3136 |
. . . . . . . 8
| |
| 59 | 58 | seqeq3d 10716 |
. . . . . . 7
|
| 60 | 59 | fveq1d 5641 |
. . . . . 6
|
| 61 | 60 | eqeq1d 2240 |
. . . . 5
|
| 62 | 54, 57, 61 | 3anbi123d 1348 |
. . . 4
|
| 63 | 43, 53, 62 | spcegf 2889 |
. . 3
|
| 64 | 12, 42, 63 | sylc 62 |
. 2
|
| 65 | 4 | adantr 276 |
. . . 4
|
| 66 | 1 | adantr 276 |
. . . 4
|
| 67 | eqid 2231 |
. . . 4
| |
| 68 | 65, 66, 67 | iseqf1olemqf1o 10767 |
. . 3
|
| 69 | 14 | adantr 276 |
. . . 4
|
| 70 | 65, 66, 67, 69 | iseqf1olemqk 10768 |
. . 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 2410 |
. . . . . 6
| |
| 84 | 83 | adantl 277 |
. . . . 5
|
| 85 | seq3f1olemstep.p |
. . . . 5
| |
| 86 | 72, 74, 76, 78, 80, 82, 65, 66, 69, 84, 67, 85 | seq3f1olemqsum 10774 |
. . . 4
|
| 87 | 40 | adantr 276 |
. . . 4
|
| 88 | 86, 87 | eqtr3d 2266 |
. . 3
|
| 89 | 65, 5 | syl 14 |
. . . . 5
|
| 90 | 65, 7 | syl 14 |
. . . . 5
|
| 91 | 89, 90 | fzfigd 10692 |
. . . 4
|
| 92 | mptexg 5878 |
. . . 4
| |
| 93 | nfcv 2374 |
. . . . 5
| |
| 94 | nfv 1576 |
. . . . . 6
| |
| 95 | nfv 1576 |
. . . . . 6
| |
| 96 | nfcsb1v 3160 |
. . . . . . . . 9
| |
| 97 | 46, 47, 96 | nfseq 10718 |
. . . . . . . 8
|
| 98 | 97, 50 | nffv 5649 |
. . . . . . 7
|
| 99 | 98 | nfeq1 2384 |
. . . . . 6
|
| 100 | 94, 95, 99 | nf3an 1614 |
. . . . 5
|
| 101 | f1oeq1 5571 |
. . . . . 6
| |
| 102 | fveq1 5638 |
. . . . . . . 8
| |
| 103 | 102 | eqeq1d 2240 |
. . . . . . 7
|
| 104 | 103 | ralbidv 2532 |
. . . . . 6
|
| 105 | csbeq1a 3136 |
. . . . . . . . 9
| |
| 106 | 105 | seqeq3d 10716 |
. . . . . . . 8
|
| 107 | 106 | fveq1d 5641 |
. . . . . . 7
|
| 108 | 107 | eqeq1d 2240 |
. . . . . 6
|
| 109 | 101, 104, 108 | 3anbi123d 1348 |
. . . . 5
|
| 110 | 93, 100, 109 | spcegf 2889 |
. . . 4
|
| 111 | 91, 92, 110 | 3syl 17 |
. . 3
|
| 112 | 68, 70, 88, 111 | mp3and 1376 |
. 2
|
| 113 | f1ocnv 5596 |
. . . . . . 7
| |
| 114 | f1of 5583 |
. . . . . . 7
| |
| 115 | 1, 113, 114 | 3syl 17 |
. . . . . 6
|
| 116 | 115, 4 | ffvelcdmd 5783 |
. . . . 5
|
| 117 | elfzelz 10259 |
. . . . 5
| |
| 118 | 116, 117 | syl 14 |
. . . 4
|
| 119 | zdceq 9554 |
. . . 4
| |
| 120 | 24, 118, 119 | syl2anc 411 |
. . 3
|
| 121 | exmiddc 843 |
. . 3
| |
| 122 | 120, 121 | syl 14 |
. 2
|
| 123 | 64, 112, 122 | mpjaodan 805 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 ax-cnex 8122 ax-resscn 8123 ax-1cn 8124 ax-1re 8125 ax-icn 8126 ax-addcl 8127 ax-addrcl 8128 ax-mulcl 8129 ax-addcom 8131 ax-addass 8133 ax-distr 8135 ax-i2m1 8136 ax-0lt1 8137 ax-0id 8139 ax-rnegex 8140 ax-cnre 8142 ax-pre-ltirr 8143 ax-pre-ltwlin 8144 ax-pre-lttrn 8145 ax-pre-apti 8146 ax-pre-ltadd 8147 |
| This theorem depends on definitions: df-bi 117 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-iord 4463 df-on 4465 df-ilim 4466 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-frec 6556 df-1o 6581 df-er 6701 df-en 6909 df-fin 6911 df-pnf 8215 df-mnf 8216 df-xr 8217 df-ltxr 8218 df-le 8219 df-sub 8351 df-neg 8352 df-inn 9143 df-n0 9402 df-z 9479 df-uz 9755 df-fz 10243 df-fzo 10377 df-seqfrec 10709 |
| This theorem is referenced by: seq3f1olemp 10776 |
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