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| Mirrors > Home > ILE Home > Th. List > fsumrelem | Unicode version | ||
| Description: Lemma for fsumre 12183, fsumim 12184, and fsumcj 12185. (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 12065 |
. . . 4
| |
| 2 | 1 | fveq2d 5679 |
. . 3
|
| 3 | sumeq1 12065 |
. . 3
| |
| 4 | 2, 3 | eqeq12d 2249 |
. 2
|
| 5 | sumeq1 12065 |
. . . 4
| |
| 6 | 5 | fveq2d 5679 |
. . 3
|
| 7 | sumeq1 12065 |
. . 3
| |
| 8 | 6, 7 | eqeq12d 2249 |
. 2
|
| 9 | sumeq1 12065 |
. . . 4
| |
| 10 | 9 | fveq2d 5679 |
. . 3
|
| 11 | sumeq1 12065 |
. . 3
| |
| 12 | 10, 11 | eqeq12d 2249 |
. 2
|
| 13 | sumeq1 12065 |
. . . 4
| |
| 14 | 13 | fveq2d 5679 |
. . 3
|
| 15 | sumeq1 12065 |
. . 3
| |
| 16 | 14, 15 | eqeq12d 2249 |
. 2
|
| 17 | 0cn 8282 |
. . . . . . . 8
| |
| 18 | fsumrelem.3 |
. . . . . . . . 9
| |
| 19 | 18 | ffvelcdmi 5816 |
. . . . . . . 8
|
| 20 | 17, 19 | ax-mp 5 |
. . . . . . 7
|
| 21 | 20 | addridi 8431 |
. . . . . 6
|
| 22 | fvoveq1 6081 |
. . . . . . . . 9
| |
| 23 | fveq2 5675 |
. . . . . . . . . 10
| |
| 24 | 23 | oveq1d 6073 |
. . . . . . . . 9
|
| 25 | 22, 24 | eqeq12d 2249 |
. . . . . . . 8
|
| 26 | oveq2 6066 |
. . . . . . . . . . 11
| |
| 27 | 00id 8430 |
. . . . . . . . . . 11
| |
| 28 | 26, 27 | eqtrdi 2283 |
. . . . . . . . . 10
|
| 29 | 28 | fveq2d 5679 |
. . . . . . . . 9
|
| 30 | fveq2 5675 |
. . . . . . . . . 10
| |
| 31 | 30 | oveq2d 6074 |
. . . . . . . . 9
|
| 32 | 29, 31 | eqeq12d 2249 |
. . . . . . . 8
|
| 33 | fsumrelem.4 |
. . . . . . . 8
| |
| 34 | 25, 32, 33 | vtocl2ga 2885 |
. . . . . . 7
|
| 35 | 17, 17, 34 | mp2an 426 |
. . . . . 6
|
| 36 | 21, 35 | eqtr2i 2256 |
. . . . 5
|
| 37 | 20, 20, 17 | addcani 8471 |
. . . . 5
|
| 38 | 36, 37 | mpbi 145 |
. . . 4
|
| 39 | sum0 12099 |
. . . . 5
| |
| 40 | 39 | fveq2i 5678 |
. . . 4
|
| 41 | sum0 12099 |
. . . 4
| |
| 42 | 38, 40, 41 | 3eqtr4i 2265 |
. . 3
|
| 43 | 42 | a1i 9 |
. 2
|
| 44 | nfv 1577 |
. . . . . . . 8
| |
| 45 | nfcsb1v 3174 |
. . . . . . . 8
| |
| 46 | simplr 529 |
. . . . . . . 8
| |
| 47 | vex 2818 |
. . . . . . . . 9
| |
| 48 | 47 | a1i 9 |
. . . . . . . 8
|
| 49 | simprr 533 |
. . . . . . . . 9
| |
| 50 | 49 | eldifbd 3226 |
. . . . . . . 8
|
| 51 | simplll 535 |
. . . . . . . . 9
| |
| 52 | simprl 531 |
. . . . . . . . . 10
| |
| 53 | 52 | sselda 3242 |
. . . . . . . . 9
|
| 54 | fsumre.2 |
. . . . . . . . 9
| |
| 55 | 51, 53, 54 | syl2anc 411 |
. . . . . . . 8
|
| 56 | csbeq1a 3150 |
. . . . . . . 8
| |
| 57 | 49 | eldifad 3225 |
. . . . . . . . 9
|
| 58 | 54 | ralrimiva 2617 |
. . . . . . . . . 10
|
| 59 | 58 | ad2antrr 488 |
. . . . . . . . 9
|
| 60 | 45 | nfel1 2397 |
. . . . . . . . . 10
|
| 61 | 56 | eleq1d 2303 |
. . . . . . . . . 10
|
| 62 | 60, 61 | rspc 2917 |
. . . . . . . . 9
|
| 63 | 57, 59, 62 | sylc 62 |
. . . . . . . 8
|
| 64 | 44, 45, 46, 48, 50, 55, 56, 63 | fsumsplitsn 12121 |
. . . . . . 7
|
| 65 | 64 | adantr 276 |
. . . . . 6
|
| 66 | 65 | fveq2d 5679 |
. . . . 5
|
| 67 | 46, 55 | fsumcl 12111 |
. . . . . . 7
|
| 68 | 67 | adantr 276 |
. . . . . 6
|
| 69 | 63 | adantr 276 |
. . . . . 6
|
| 70 | fvoveq1 6081 |
. . . . . . . 8
| |
| 71 | fveq2 5675 |
. . . . . . . . 9
| |
| 72 | 71 | oveq1d 6073 |
. . . . . . . 8
|
| 73 | 70, 72 | eqeq12d 2249 |
. . . . . . 7
|
| 74 | oveq2 6066 |
. . . . . . . . 9
| |
| 75 | 74 | fveq2d 5679 |
. . . . . . . 8
|
| 76 | fveq2 5675 |
. . . . . . . . 9
| |
| 77 | 76 | oveq2d 6074 |
. . . . . . . 8
|
| 78 | 75, 77 | eqeq12d 2249 |
. . . . . . 7
|
| 79 | 73, 78, 33 | vtocl2ga 2885 |
. . . . . 6
|
| 80 | 68, 69, 79 | syl2anc 411 |
. . . . 5
|
| 81 | simpr 110 |
. . . . . 6
| |
| 82 | 81 | oveq1d 6073 |
. . . . 5
|
| 83 | 66, 80, 82 | 3eqtrd 2271 |
. . . 4
|
| 84 | nfcv 2386 |
. . . . . . 7
| |
| 85 | 84, 45 | nffv 5685 |
. . . . . 6
|
| 86 | 18 | a1i 9 |
. . . . . . 7
|
| 87 | 86, 55 | ffvelcdmd 5818 |
. . . . . 6
|
| 88 | 56 | fveq2d 5679 |
. . . . . 6
|
| 89 | 18 | a1i 9 |
. . . . . . 7
|
| 90 | 89, 63 | ffvelcdmd 5818 |
. . . . . 6
|
| 91 | 44, 85, 46, 48, 50, 87, 88, 90 | fsumsplitsn 12121 |
. . . . 5
|
| 92 | 91 | adantr 276 |
. . . 4
|
| 93 | 83, 92 | eqtr4d 2270 |
. . 3
|
| 94 | 93 | ex 115 |
. 2
|
| 95 | fsumre.1 |
. 2
| |
| 96 | 4, 8, 12, 16, 43, 94, 95 | findcard2sd 7162 |
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-mulrcl 8242 ax-addcom 8243 ax-mulcom 8244 ax-addass 8245 ax-mulass 8246 ax-distr 8247 ax-i2m1 8248 ax-0lt1 8249 ax-1rid 8250 ax-0id 8251 ax-rnegex 8252 ax-precex 8253 ax-cnre 8254 ax-pre-ltirr 8255 ax-pre-ltwlin 8256 ax-pre-lttrn 8257 ax-pre-apti 8258 ax-pre-ltadd 8259 ax-pre-mulgt0 8260 ax-pre-mulext 8261 ax-arch 8262 ax-caucvg 8263 |
| This theorem depends on definitions: df-bi 117 df-dc 843 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-rmo 2530 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-if 3625 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-po 4422 df-iso 4423 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-isom 5366 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-recs 6549 df-irdg 6614 df-frec 6635 df-1o 6660 df-oadd 6664 df-er 6780 df-en 6989 df-dom 6990 df-fin 6991 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-sub 8462 df-neg 8463 df-reap 8866 df-ap 8873 df-div 8964 df-inn 9255 df-2 9313 df-3 9314 df-4 9315 df-n0 9514 df-z 9595 df-uz 9872 df-q 9970 df-rp 10005 df-fz 10362 df-fzo 10499 df-seqfrec 10834 df-exp 10925 df-ihash 11164 df-cj 11552 df-re 11553 df-im 11554 df-rsqrt 11708 df-abs 11709 df-clim 11989 df-sumdc 12064 |
| This theorem is referenced by: fsumre 12183 fsumim 12184 fsumcj 12185 |
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