| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > seq3shft2 | Unicode version | ||
| Description: Shifting the index set of a sequence. (Contributed by Jim Kingdon, 15-Aug-2021.) (Revised by Jim Kingdon, 7-Apr-2023.) |
| Ref | Expression |
|---|---|
| seq3shft2.1 |
|
| seq3shft2.2 |
|
| seq3shft2.3 |
|
| seq3shft2.f |
|
| seq3shft2.g |
|
| seq3shft2.pl |
|
| Ref | Expression |
|---|---|
| seq3shft2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | seq3shft2.1 |
. . 3
| |
| 2 | eluzfz2 10329 |
. . 3
| |
| 3 | 1, 2 | syl 14 |
. 2
|
| 4 | eleq1 2294 |
. . . . . 6
| |
| 5 | fveq2 5648 |
. . . . . . 7
| |
| 6 | fvoveq1 6051 |
. . . . . . 7
| |
| 7 | 5, 6 | eqeq12d 2246 |
. . . . . 6
|
| 8 | 4, 7 | imbi12d 234 |
. . . . 5
|
| 9 | 8 | imbi2d 230 |
. . . 4
|
| 10 | eleq1 2294 |
. . . . . 6
| |
| 11 | fveq2 5648 |
. . . . . . 7
| |
| 12 | fvoveq1 6051 |
. . . . . . 7
| |
| 13 | 11, 12 | eqeq12d 2246 |
. . . . . 6
|
| 14 | 10, 13 | imbi12d 234 |
. . . . 5
|
| 15 | 14 | imbi2d 230 |
. . . 4
|
| 16 | eleq1 2294 |
. . . . . 6
| |
| 17 | fveq2 5648 |
. . . . . . 7
| |
| 18 | fvoveq1 6051 |
. . . . . . 7
| |
| 19 | 17, 18 | eqeq12d 2246 |
. . . . . 6
|
| 20 | 16, 19 | imbi12d 234 |
. . . . 5
|
| 21 | 20 | imbi2d 230 |
. . . 4
|
| 22 | eleq1 2294 |
. . . . . 6
| |
| 23 | fveq2 5648 |
. . . . . . 7
| |
| 24 | fvoveq1 6051 |
. . . . . . 7
| |
| 25 | 23, 24 | eqeq12d 2246 |
. . . . . 6
|
| 26 | 22, 25 | imbi12d 234 |
. . . . 5
|
| 27 | 26 | imbi2d 230 |
. . . 4
|
| 28 | fveq2 5648 |
. . . . . . . 8
| |
| 29 | fvoveq1 6051 |
. . . . . . . 8
| |
| 30 | 28, 29 | eqeq12d 2246 |
. . . . . . 7
|
| 31 | seq3shft2.3 |
. . . . . . . 8
| |
| 32 | 31 | ralrimiva 2606 |
. . . . . . 7
|
| 33 | eluzfz1 10328 |
. . . . . . . 8
| |
| 34 | 1, 33 | syl 14 |
. . . . . . 7
|
| 35 | 30, 32, 34 | rspcdva 2916 |
. . . . . 6
|
| 36 | eluzel2 9821 |
. . . . . . . 8
| |
| 37 | 1, 36 | syl 14 |
. . . . . . 7
|
| 38 | seq3shft2.f |
. . . . . . 7
| |
| 39 | seq3shft2.pl |
. . . . . . 7
| |
| 40 | 37, 38, 39 | seq3-1 10787 |
. . . . . 6
|
| 41 | seq3shft2.2 |
. . . . . . . 8
| |
| 42 | 37, 41 | zaddcld 9667 |
. . . . . . 7
|
| 43 | seq3shft2.g |
. . . . . . 7
| |
| 44 | 42, 43, 39 | seq3-1 10787 |
. . . . . 6
|
| 45 | 35, 40, 44 | 3eqtr4d 2274 |
. . . . 5
|
| 46 | 45 | a1i13 24 |
. . . 4
|
| 47 | peano2fzr 10334 |
. . . . . . . 8
| |
| 48 | 47 | adantl 277 |
. . . . . . 7
|
| 49 | 48 | expr 375 |
. . . . . 6
|
| 50 | 49 | imim1d 75 |
. . . . 5
|
| 51 | oveq1 6035 |
. . . . . 6
| |
| 52 | simprl 531 |
. . . . . . . 8
| |
| 53 | 38 | adantlr 477 |
. . . . . . . 8
|
| 54 | 39 | adantlr 477 |
. . . . . . . 8
|
| 55 | 52, 53, 54 | seq3p1 10790 |
. . . . . . 7
|
| 56 | 41 | adantr 276 |
. . . . . . . . . 10
|
| 57 | eluzadd 9846 |
. . . . . . . . . 10
| |
| 58 | 52, 56, 57 | syl2anc 411 |
. . . . . . . . 9
|
| 59 | 43 | adantlr 477 |
. . . . . . . . 9
|
| 60 | 58, 59, 54 | seq3p1 10790 |
. . . . . . . 8
|
| 61 | eluzelz 9826 |
. . . . . . . . . . . 12
| |
| 62 | 52, 61 | syl 14 |
. . . . . . . . . . 11
|
| 63 | 62 | zcnd 9664 |
. . . . . . . . . 10
|
| 64 | 1cnd 8255 |
. . . . . . . . . 10
| |
| 65 | 56 | zcnd 9664 |
. . . . . . . . . 10
|
| 66 | 63, 64, 65 | add32d 8406 |
. . . . . . . . 9
|
| 67 | 66 | fveq2d 5652 |
. . . . . . . 8
|
| 68 | fveq2 5648 |
. . . . . . . . . . . 12
| |
| 69 | fvoveq1 6051 |
. . . . . . . . . . . 12
| |
| 70 | 68, 69 | eqeq12d 2246 |
. . . . . . . . . . 11
|
| 71 | 32 | adantr 276 |
. . . . . . . . . . 11
|
| 72 | simprr 533 |
. . . . . . . . . . 11
| |
| 73 | 70, 71, 72 | rspcdva 2916 |
. . . . . . . . . 10
|
| 74 | 66 | fveq2d 5652 |
. . . . . . . . . 10
|
| 75 | 73, 74 | eqtrd 2264 |
. . . . . . . . 9
|
| 76 | 75 | oveq2d 6044 |
. . . . . . . 8
|
| 77 | 60, 67, 76 | 3eqtr4d 2274 |
. . . . . . 7
|
| 78 | 55, 77 | eqeq12d 2246 |
. . . . . 6
|
| 79 | 51, 78 | imbitrrid 156 |
. . . . 5
|
| 80 | 50, 79 | animpimp2impd 561 |
. . . 4
|
| 81 | 9, 15, 21, 27, 46, 80 | uzind4 9883 |
. . 3
|
| 82 | 1, 81 | mpcom 36 |
. 2
|
| 83 | 3, 82 | 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 2204 ax-14 2205 ax-ext 2213 ax-coll 4209 ax-sep 4212 ax-nul 4220 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-iinf 4692 ax-cnex 8183 ax-resscn 8184 ax-1cn 8185 ax-1re 8186 ax-icn 8187 ax-addcl 8188 ax-addrcl 8189 ax-mulcl 8190 ax-addcom 8192 ax-addass 8194 ax-distr 8196 ax-i2m1 8197 ax-0lt1 8198 ax-0id 8200 ax-rnegex 8201 ax-cnre 8203 ax-pre-ltirr 8204 ax-pre-ltwlin 8205 ax-pre-lttrn 8206 ax-pre-ltadd 8208 |
| 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 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-tr 4193 df-id 4396 df-iord 4469 df-on 4471 df-ilim 4472 df-suc 4474 df-iom 4695 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-recs 6514 df-frec 6600 df-pnf 8275 df-mnf 8276 df-xr 8277 df-ltxr 8278 df-le 8279 df-sub 8411 df-neg 8412 df-inn 9203 df-n0 9462 df-z 9541 df-uz 9817 df-fz 10306 df-seqfrec 10773 |
| This theorem is referenced by: seq3f1olemqsumkj 10836 seq3shft 11478 mulgnndir 13818 |
| Copyright terms: Public domain | W3C validator |