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| Mirrors > Home > ILE Home > Th. List > seqshft2g | Unicode version | ||
| Description: Shifting the index set of a sequence. (Contributed by Mario Carneiro, 27-Feb-2014.) (Revised by Mario Carneiro, 27-May-2014.) |
| Ref | Expression |
|---|---|
| seqshft2.1 |
|
| seqshft2.2 |
|
| seqshft2.3 |
|
| seqshft2g.p |
|
| seqshft2g.f |
|
| seqshft2g.g |
|
| Ref | Expression |
|---|---|
| seqshft2g |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | seqshft2.1 |
. . 3
| |
| 2 | eluzfz2 10386 |
. . 3
| |
| 3 | 1, 2 | syl 14 |
. 2
|
| 4 | eleq1 2297 |
. . . . . 6
| |
| 5 | fveq2 5675 |
. . . . . . 7
| |
| 6 | fvoveq1 6081 |
. . . . . . 7
| |
| 7 | 5, 6 | eqeq12d 2249 |
. . . . . 6
|
| 8 | 4, 7 | imbi12d 234 |
. . . . 5
|
| 9 | 8 | imbi2d 230 |
. . . 4
|
| 10 | eleq1 2297 |
. . . . . 6
| |
| 11 | fveq2 5675 |
. . . . . . 7
| |
| 12 | fvoveq1 6081 |
. . . . . . 7
| |
| 13 | 11, 12 | eqeq12d 2249 |
. . . . . 6
|
| 14 | 10, 13 | imbi12d 234 |
. . . . 5
|
| 15 | 14 | imbi2d 230 |
. . . 4
|
| 16 | eleq1 2297 |
. . . . . 6
| |
| 17 | fveq2 5675 |
. . . . . . 7
| |
| 18 | fvoveq1 6081 |
. . . . . . 7
| |
| 19 | 17, 18 | eqeq12d 2249 |
. . . . . 6
|
| 20 | 16, 19 | imbi12d 234 |
. . . . 5
|
| 21 | 20 | imbi2d 230 |
. . . 4
|
| 22 | eleq1 2297 |
. . . . . 6
| |
| 23 | fveq2 5675 |
. . . . . . 7
| |
| 24 | fvoveq1 6081 |
. . . . . . 7
| |
| 25 | 23, 24 | eqeq12d 2249 |
. . . . . 6
|
| 26 | 22, 25 | imbi12d 234 |
. . . . 5
|
| 27 | 26 | imbi2d 230 |
. . . 4
|
| 28 | fveq2 5675 |
. . . . . . . 8
| |
| 29 | fvoveq1 6081 |
. . . . . . . 8
| |
| 30 | 28, 29 | eqeq12d 2249 |
. . . . . . 7
|
| 31 | seqshft2.3 |
. . . . . . . 8
| |
| 32 | 31 | ralrimiva 2617 |
. . . . . . 7
|
| 33 | eluzfz1 10385 |
. . . . . . . 8
| |
| 34 | 1, 33 | syl 14 |
. . . . . . 7
|
| 35 | 30, 32, 34 | rspcdva 2928 |
. . . . . 6
|
| 36 | eluzel2 9876 |
. . . . . . . 8
| |
| 37 | 1, 36 | syl 14 |
. . . . . . 7
|
| 38 | seqshft2g.f |
. . . . . . 7
| |
| 39 | seqshft2g.p |
. . . . . . 7
| |
| 40 | seq1g 10849 |
. . . . . . 7
| |
| 41 | 37, 38, 39, 40 | syl3anc 1274 |
. . . . . 6
|
| 42 | seqshft2.2 |
. . . . . . . 8
| |
| 43 | 37, 42 | zaddcld 9722 |
. . . . . . 7
|
| 44 | seqshft2g.g |
. . . . . . 7
| |
| 45 | seq1g 10849 |
. . . . . . 7
| |
| 46 | 43, 44, 39, 45 | syl3anc 1274 |
. . . . . 6
|
| 47 | 35, 41, 46 | 3eqtr4d 2277 |
. . . . 5
|
| 48 | 47 | a1i13 24 |
. . . 4
|
| 49 | peano2fzr 10391 |
. . . . . . . 8
| |
| 50 | 49 | adantl 277 |
. . . . . . 7
|
| 51 | 50 | expr 375 |
. . . . . 6
|
| 52 | 51 | imim1d 75 |
. . . . 5
|
| 53 | oveq1 6065 |
. . . . . 6
| |
| 54 | simprl 531 |
. . . . . . . 8
| |
| 55 | 38 | adantr 276 |
. . . . . . . 8
|
| 56 | 39 | adantr 276 |
. . . . . . . 8
|
| 57 | seqp1g 10852 |
. . . . . . . 8
| |
| 58 | 54, 55, 56, 57 | syl3anc 1274 |
. . . . . . 7
|
| 59 | 42 | adantr 276 |
. . . . . . . . . 10
|
| 60 | eluzadd 9901 |
. . . . . . . . . 10
| |
| 61 | 54, 59, 60 | syl2anc 411 |
. . . . . . . . 9
|
| 62 | 44 | adantr 276 |
. . . . . . . . 9
|
| 63 | seqp1g 10852 |
. . . . . . . . 9
| |
| 64 | 61, 62, 56, 63 | syl3anc 1274 |
. . . . . . . 8
|
| 65 | eluzelz 9881 |
. . . . . . . . . . 11
| |
| 66 | 54, 65 | syl 14 |
. . . . . . . . . 10
|
| 67 | zcn 9599 |
. . . . . . . . . . 11
| |
| 68 | zcn 9599 |
. . . . . . . . . . 11
| |
| 69 | ax-1cn 8236 |
. . . . . . . . . . . 12
| |
| 70 | add32 8448 |
. . . . . . . . . . . 12
| |
| 71 | 69, 70 | mp3an2 1362 |
. . . . . . . . . . 11
|
| 72 | 67, 68, 71 | syl2an 289 |
. . . . . . . . . 10
|
| 73 | 66, 59, 72 | syl2anc 411 |
. . . . . . . . 9
|
| 74 | 73 | fveq2d 5679 |
. . . . . . . 8
|
| 75 | fveq2 5675 |
. . . . . . . . . . . 12
| |
| 76 | fvoveq1 6081 |
. . . . . . . . . . . 12
| |
| 77 | 75, 76 | eqeq12d 2249 |
. . . . . . . . . . 11
|
| 78 | 32 | adantr 276 |
. . . . . . . . . . 11
|
| 79 | simprr 533 |
. . . . . . . . . . 11
| |
| 80 | 77, 78, 79 | rspcdva 2928 |
. . . . . . . . . 10
|
| 81 | 73 | fveq2d 5679 |
. . . . . . . . . 10
|
| 82 | 80, 81 | eqtrd 2267 |
. . . . . . . . 9
|
| 83 | 82 | oveq2d 6074 |
. . . . . . . 8
|
| 84 | 64, 74, 83 | 3eqtr4d 2277 |
. . . . . . 7
|
| 85 | 58, 84 | eqeq12d 2249 |
. . . . . 6
|
| 86 | 53, 85 | imbitrrid 156 |
. . . . 5
|
| 87 | 52, 86 | animpimp2impd 561 |
. . . 4
|
| 88 | 9, 15, 21, 27, 48, 87 | uzind4 9938 |
. . 3
|
| 89 | 1, 88 | mpcom 36 |
. 2
|
| 90 | 3, 89 | mpd 13 |
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-ltadd 8259 |
| This theorem depends on definitions: df-bi 117 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-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-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-seqfrec 10834 |
| This theorem is referenced by: seqf1oglem2 10906 gsumgfsumlem 16977 |
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