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| Mirrors > Home > ILE Home > Th. List > fsumrelem | Unicode version | ||
| Description: Lemma for fsumre 12217, fsumim 12218, and fsumcj 12219. (Contributed by Mario Carneiro, 25-Jul-2014.) (Revised by Mario Carneiro, 27-Dec-2014.) |
| Ref | Expression |
|---|---|
| fsumre.1 |
|
| fsumre.2 |
|
| fsumrelem.3 |
|
| fsumrelem.4 |
|
| Ref | Expression |
|---|---|
| fsumrelem |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sumeq1 12099 |
. . . 4
| |
| 2 | 1 | fveq2d 5694 |
. . 3
|
| 3 | sumeq1 12099 |
. . 3
| |
| 4 | 2, 3 | eqeq12d 2253 |
. 2
|
| 5 | sumeq1 12099 |
. . . 4
| |
| 6 | 5 | fveq2d 5694 |
. . 3
|
| 7 | sumeq1 12099 |
. . 3
| |
| 8 | 6, 7 | eqeq12d 2253 |
. 2
|
| 9 | sumeq1 12099 |
. . . 4
| |
| 10 | 9 | fveq2d 5694 |
. . 3
|
| 11 | sumeq1 12099 |
. . 3
| |
| 12 | 10, 11 | eqeq12d 2253 |
. 2
|
| 13 | sumeq1 12099 |
. . . 4
| |
| 14 | 13 | fveq2d 5694 |
. . 3
|
| 15 | sumeq1 12099 |
. . 3
| |
| 16 | 14, 15 | eqeq12d 2253 |
. 2
|
| 17 | 0cn 8308 |
. . . . . . . 8
| |
| 18 | fsumrelem.3 |
. . . . . . . . 9
| |
| 19 | 18 | ffvelcdmi 5833 |
. . . . . . . 8
|
| 20 | 17, 19 | ax-mp 5 |
. . . . . . 7
|
| 21 | 20 | addridi 8458 |
. . . . . 6
|
| 22 | fvoveq1 6098 |
. . . . . . . . 9
| |
| 23 | fveq2 5690 |
. . . . . . . . . 10
| |
| 24 | 23 | oveq1d 6090 |
. . . . . . . . 9
|
| 25 | 22, 24 | eqeq12d 2253 |
. . . . . . . 8
|
| 26 | oveq2 6083 |
. . . . . . . . . . 11
| |
| 27 | 00id 8457 |
. . . . . . . . . . 11
| |
| 28 | 26, 27 | eqtrdi 2287 |
. . . . . . . . . 10
|
| 29 | 28 | fveq2d 5694 |
. . . . . . . . 9
|
| 30 | fveq2 5690 |
. . . . . . . . . 10
| |
| 31 | 30 | oveq2d 6091 |
. . . . . . . . 9
|
| 32 | 29, 31 | eqeq12d 2253 |
. . . . . . . 8
|
| 33 | fsumrelem.4 |
. . . . . . . 8
| |
| 34 | 25, 32, 33 | vtocl2ga 2891 |
. . . . . . 7
|
| 35 | 17, 17, 34 | mp2an 430 |
. . . . . 6
|
| 36 | 21, 35 | eqtr2i 2260 |
. . . . 5
|
| 37 | 20, 20, 17 | addcani 8498 |
. . . . 5
|
| 38 | 36, 37 | mpbi 145 |
. . . 4
|
| 39 | sum0 12133 |
. . . . 5
| |
| 40 | 39 | fveq2i 5693 |
. . . 4
|
| 41 | sum0 12133 |
. . . 4
| |
| 42 | 38, 40, 41 | 3eqtr4i 2269 |
. . 3
|
| 43 | 42 | a1i 9 |
. 2
|
| 44 | nfv 1581 |
. . . . . . . 8
| |
| 45 | nfcsb1v 3180 |
. . . . . . . 8
| |
| 46 | simplr 533 |
. . . . . . . 8
| |
| 47 | vex 2824 |
. . . . . . . . 9
| |
| 48 | 47 | a1i 9 |
. . . . . . . 8
|
| 49 | simprr 537 |
. . . . . . . . 9
| |
| 50 | 49 | eldifbd 3232 |
. . . . . . . 8
|
| 51 | simplll 539 |
. . . . . . . . 9
| |
| 52 | simprl 535 |
. . . . . . . . . 10
| |
| 53 | 52 | sselda 3248 |
. . . . . . . . 9
|
| 54 | fsumre.2 |
. . . . . . . . 9
| |
| 55 | 51, 53, 54 | syl2anc 415 |
. . . . . . . 8
|
| 56 | csbeq1a 3156 |
. . . . . . . 8
| |
| 57 | 49 | eldifad 3231 |
. . . . . . . . 9
|
| 58 | 54 | ralrimiva 2623 |
. . . . . . . . . 10
|
| 59 | 58 | ad2antrr 492 |
. . . . . . . . 9
|
| 60 | 45 | nfel1 2403 |
. . . . . . . . . 10
|
| 61 | 56 | eleq1d 2307 |
. . . . . . . . . 10
|
| 62 | 60, 61 | rspc 2923 |
. . . . . . . . 9
|
| 63 | 57, 59, 62 | sylc 62 |
. . . . . . . 8
|
| 64 | 44, 45, 46, 48, 50, 55, 56, 63 | fsumsplitsn 12155 |
. . . . . . 7
|
| 65 | 64 | adantr 276 |
. . . . . 6
|
| 66 | 65 | fveq2d 5694 |
. . . . 5
|
| 67 | 46, 55 | fsumcl 12145 |
. . . . . . 7
|
| 68 | 67 | adantr 276 |
. . . . . 6
|
| 69 | 63 | adantr 276 |
. . . . . 6
|
| 70 | fvoveq1 6098 |
. . . . . . . 8
| |
| 71 | fveq2 5690 |
. . . . . . . . 9
| |
| 72 | 71 | oveq1d 6090 |
. . . . . . . 8
|
| 73 | 70, 72 | eqeq12d 2253 |
. . . . . . 7
|
| 74 | oveq2 6083 |
. . . . . . . . 9
| |
| 75 | 74 | fveq2d 5694 |
. . . . . . . 8
|
| 76 | fveq2 5690 |
. . . . . . . . 9
| |
| 77 | 76 | oveq2d 6091 |
. . . . . . . 8
|
| 78 | 75, 77 | eqeq12d 2253 |
. . . . . . 7
|
| 79 | 73, 78, 33 | vtocl2ga 2891 |
. . . . . 6
|
| 80 | 68, 69, 79 | syl2anc 415 |
. . . . 5
|
| 81 | simpr 110 |
. . . . . 6
| |
| 82 | 81 | oveq1d 6090 |
. . . . 5
|
| 83 | 66, 80, 82 | 3eqtrd 2275 |
. . . 4
|
| 84 | nfcv 2392 |
. . . . . . 7
| |
| 85 | 84, 45 | nffv 5700 |
. . . . . 6
|
| 86 | 18 | a1i 9 |
. . . . . . 7
|
| 87 | 86, 55 | ffvelcdmd 5835 |
. . . . . 6
|
| 88 | 56 | fveq2d 5694 |
. . . . . 6
|
| 89 | 18 | a1i 9 |
. . . . . . 7
|
| 90 | 89, 63 | ffvelcdmd 5835 |
. . . . . 6
|
| 91 | 44, 85, 46, 48, 50, 87, 88, 90 | fsumsplitsn 12155 |
. . . . 5
|
| 92 | 91 | adantr 276 |
. . . 4
|
| 93 | 83, 92 | eqtr4d 2274 |
. . 3
|
| 94 | 93 | ex 115 |
. 2
|
| 95 | fsumre.1 |
. 2
| |
| 96 | 4, 8, 12, 16, 43, 94, 95 | findcard2sd 7186 |
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-mulrcl 8268 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-precex 8279 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 ax-pre-mulgt0 8286 ax-pre-mulext 8287 ax-arch 8288 ax-caucvg 8289 |
| This theorem depends on definitions: df-bi 117 df-dc 847 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-rmo 2536 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-if 3636 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-po 4436 df-iso 4437 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-isom 5381 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-irdg 6631 df-frec 6652 df-1o 6677 df-oadd 6681 df-er 6797 df-en 7013 df-dom 7014 df-fin 7015 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-reap 8893 df-ap 8900 df-div 8993 df-inn 9284 df-2 9342 df-3 9343 df-4 9344 df-n0 9543 df-z 9624 df-uz 9901 df-q 9999 df-rp 10034 df-fz 10391 df-fzo 10528 df-seqfrec 10863 df-exp 10954 df-ihash 11193 df-cj 11585 df-re 11586 df-im 11587 df-rsqrt 11742 df-abs 11743 df-clim 12023 df-sumdc 12098 |
| This theorem is referenced by: fsumre 12217 fsumim 12218 fsumcj 12219 |
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