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| Mirrors > Home > ILE Home > Th. List > fzshftral | Unicode version | ||
| Description: Shift the scanning order inside of a quantification over a finite set of sequential integers. (Contributed by NM, 27-Nov-2005.) |
| Ref | Expression |
|---|---|
| fzshftral |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0z 9480 |
. . . 4
| |
| 2 | fzrevral 10330 |
. . . 4
| |
| 3 | 1, 2 | mp3an3 1360 |
. . 3
|
| 4 | 3 | 3adant3 1041 |
. 2
|
| 5 | zsubcl 9510 |
. . . . 5
| |
| 6 | 1, 5 | mpan 424 |
. . . 4
|
| 7 | zsubcl 9510 |
. . . . 5
| |
| 8 | 1, 7 | mpan 424 |
. . . 4
|
| 9 | id 19 |
. . . 4
| |
| 10 | fzrevral 10330 |
. . . 4
| |
| 11 | 6, 8, 9, 10 | syl3an 1313 |
. . 3
|
| 12 | 11 | 3com12 1231 |
. 2
|
| 13 | elfzelz 10250 |
. . . . . 6
| |
| 14 | zsubcl 9510 |
. . . . . . 7
| |
| 15 | oveq2 6021 |
. . . . . . . 8
| |
| 16 | 15 | sbcco3g 3183 |
. . . . . . 7
|
| 17 | 14, 16 | syl 14 |
. . . . . 6
|
| 18 | 13, 17 | sylan2 286 |
. . . . 5
|
| 19 | 18 | ralbidva 2526 |
. . . 4
|
| 20 | 19 | 3ad2ant3 1044 |
. . 3
|
| 21 | zcn 9474 |
. . . . 5
| |
| 22 | zcn 9474 |
. . . . 5
| |
| 23 | zcn 9474 |
. . . . 5
| |
| 24 | df-neg 8343 |
. . . . . . . . . 10
| |
| 25 | 24 | oveq2i 6024 |
. . . . . . . . 9
|
| 26 | subneg 8418 |
. . . . . . . . . 10
| |
| 27 | addcom 8306 |
. . . . . . . . . 10
| |
| 28 | 26, 27 | eqtrd 2262 |
. . . . . . . . 9
|
| 29 | 25, 28 | eqtr3id 2276 |
. . . . . . . 8
|
| 30 | 29 | 3adant3 1041 |
. . . . . . 7
|
| 31 | df-neg 8343 |
. . . . . . . . . 10
| |
| 32 | 31 | oveq2i 6024 |
. . . . . . . . 9
|
| 33 | subneg 8418 |
. . . . . . . . . 10
| |
| 34 | addcom 8306 |
. . . . . . . . . 10
| |
| 35 | 33, 34 | eqtrd 2262 |
. . . . . . . . 9
|
| 36 | 32, 35 | eqtr3id 2276 |
. . . . . . . 8
|
| 37 | 36 | 3adant2 1040 |
. . . . . . 7
|
| 38 | 30, 37 | oveq12d 6031 |
. . . . . 6
|
| 39 | 38 | 3coml 1234 |
. . . . 5
|
| 40 | 21, 22, 23, 39 | syl3an 1313 |
. . . 4
|
| 41 | 40 | raleqdv 2734 |
. . 3
|
| 42 | elfzelz 10250 |
. . . . . . . 8
| |
| 43 | 42 | zcnd 9593 |
. . . . . . 7
|
| 44 | df-neg 8343 |
. . . . . . . 8
| |
| 45 | negsubdi2 8428 |
. . . . . . . 8
| |
| 46 | 44, 45 | eqtr3id 2276 |
. . . . . . 7
|
| 47 | 23, 43, 46 | syl2an 289 |
. . . . . 6
|
| 48 | 47 | sbceq1d 3034 |
. . . . 5
|
| 49 | 48 | ralbidva 2526 |
. . . 4
|
| 50 | 49 | 3ad2ant3 1044 |
. . 3
|
| 51 | 20, 41, 50 | 3bitrd 214 |
. 2
|
| 52 | 4, 12, 51 | 3bitrd 214 |
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-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 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-ltadd 8138 |
| This theorem depends on definitions: df-bi 117 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-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 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-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 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 |
| This theorem is referenced by: fzoshftral 10474 |
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