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| Mirrors > Home > ILE Home > Th. List > seq3fveq | Unicode version | ||
| Description: Equality of sequences. (Contributed by Jim Kingdon, 4-Jun-2020.) |
| Ref | Expression |
|---|---|
| iseqfveq.1 |
|
| iseqfveq.2 |
|
| iseqfveq.f |
|
| iseqfveq.g |
|
| iseqfveq.pl |
|
| Ref | Expression |
|---|---|
| seq3fveq |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | iseqfveq.1 |
. . . 4
| |
| 2 | eluzel2 9905 |
. . . 4
| |
| 3 | 1, 2 | syl 14 |
. . 3
|
| 4 | uzid 9915 |
. . 3
| |
| 5 | 3, 4 | syl 14 |
. 2
|
| 6 | iseqfveq.f |
. . . 4
| |
| 7 | iseqfveq.pl |
. . . 4
| |
| 8 | 3, 6, 7 | seq3-1 10877 |
. . 3
|
| 9 | fveq2 5690 |
. . . . 5
| |
| 10 | fveq2 5690 |
. . . . 5
| |
| 11 | 9, 10 | eqeq12d 2253 |
. . . 4
|
| 12 | iseqfveq.2 |
. . . . 5
| |
| 13 | 12 | ralrimiva 2623 |
. . . 4
|
| 14 | eluzfz1 10414 |
. . . . 5
| |
| 15 | 1, 14 | syl 14 |
. . . 4
|
| 16 | 11, 13, 15 | rspcdva 2934 |
. . 3
|
| 17 | 8, 16 | eqtrd 2271 |
. 2
|
| 18 | iseqfveq.g |
. 2
| |
| 19 | fzp1ss 10458 |
. . . . 5
| |
| 20 | 3, 19 | syl 14 |
. . . 4
|
| 21 | 20 | sselda 3248 |
. . 3
|
| 22 | 21, 12 | syldan 282 |
. 2
|
| 23 | 5, 17, 6, 18, 7, 1, 22 | seq3fveq2 10890 |
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-ltadd 8285 |
| This theorem depends on definitions: df-bi 117 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-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-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-seqfrec 10863 |
| This theorem is referenced by: seq3feq 10895 seq3f1olemqsumk 10927 seq3f1olemqsum 10928 seq3f1oleml 10931 seq3f1o 10932 fsum3 12132 fsum3ser 12142 fprodseq 12328 fprodntrivap 12329 mulgnngzsum 13907 |
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