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| Mirrors > Home > ILE Home > Th. List > fsumrelem | Unicode version | ||
| Description: Lemma for fsumre 12032, fsumim 12033, and fsumcj 12034. (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 11915 |
. . . 4
| |
| 2 | 1 | fveq2d 5643 |
. . 3
|
| 3 | sumeq1 11915 |
. . 3
| |
| 4 | 2, 3 | eqeq12d 2246 |
. 2
|
| 5 | sumeq1 11915 |
. . . 4
| |
| 6 | 5 | fveq2d 5643 |
. . 3
|
| 7 | sumeq1 11915 |
. . 3
| |
| 8 | 6, 7 | eqeq12d 2246 |
. 2
|
| 9 | sumeq1 11915 |
. . . 4
| |
| 10 | 9 | fveq2d 5643 |
. . 3
|
| 11 | sumeq1 11915 |
. . 3
| |
| 12 | 10, 11 | eqeq12d 2246 |
. 2
|
| 13 | sumeq1 11915 |
. . . 4
| |
| 14 | 13 | fveq2d 5643 |
. . 3
|
| 15 | sumeq1 11915 |
. . 3
| |
| 16 | 14, 15 | eqeq12d 2246 |
. 2
|
| 17 | 0cn 8170 |
. . . . . . . 8
| |
| 18 | fsumrelem.3 |
. . . . . . . . 9
| |
| 19 | 18 | ffvelcdmi 5781 |
. . . . . . . 8
|
| 20 | 17, 19 | ax-mp 5 |
. . . . . . 7
|
| 21 | 20 | addridi 8320 |
. . . . . 6
|
| 22 | fvoveq1 6040 |
. . . . . . . . 9
| |
| 23 | fveq2 5639 |
. . . . . . . . . 10
| |
| 24 | 23 | oveq1d 6032 |
. . . . . . . . 9
|
| 25 | 22, 24 | eqeq12d 2246 |
. . . . . . . 8
|
| 26 | oveq2 6025 |
. . . . . . . . . . 11
| |
| 27 | 00id 8319 |
. . . . . . . . . . 11
| |
| 28 | 26, 27 | eqtrdi 2280 |
. . . . . . . . . 10
|
| 29 | 28 | fveq2d 5643 |
. . . . . . . . 9
|
| 30 | fveq2 5639 |
. . . . . . . . . 10
| |
| 31 | 30 | oveq2d 6033 |
. . . . . . . . 9
|
| 32 | 29, 31 | eqeq12d 2246 |
. . . . . . . 8
|
| 33 | fsumrelem.4 |
. . . . . . . 8
| |
| 34 | 25, 32, 33 | vtocl2ga 2872 |
. . . . . . 7
|
| 35 | 17, 17, 34 | mp2an 426 |
. . . . . 6
|
| 36 | 21, 35 | eqtr2i 2253 |
. . . . 5
|
| 37 | 20, 20, 17 | addcani 8360 |
. . . . 5
|
| 38 | 36, 37 | mpbi 145 |
. . . 4
|
| 39 | sum0 11948 |
. . . . 5
| |
| 40 | 39 | fveq2i 5642 |
. . . 4
|
| 41 | sum0 11948 |
. . . 4
| |
| 42 | 38, 40, 41 | 3eqtr4i 2262 |
. . 3
|
| 43 | 42 | a1i 9 |
. 2
|
| 44 | nfv 1576 |
. . . . . . . 8
| |
| 45 | nfcsb1v 3160 |
. . . . . . . 8
| |
| 46 | simplr 529 |
. . . . . . . 8
| |
| 47 | vex 2805 |
. . . . . . . . 9
| |
| 48 | 47 | a1i 9 |
. . . . . . . 8
|
| 49 | simprr 533 |
. . . . . . . . 9
| |
| 50 | 49 | eldifbd 3212 |
. . . . . . . 8
|
| 51 | simplll 535 |
. . . . . . . . 9
| |
| 52 | simprl 531 |
. . . . . . . . . 10
| |
| 53 | 52 | sselda 3227 |
. . . . . . . . 9
|
| 54 | fsumre.2 |
. . . . . . . . 9
| |
| 55 | 51, 53, 54 | syl2anc 411 |
. . . . . . . 8
|
| 56 | csbeq1a 3136 |
. . . . . . . 8
| |
| 57 | 49 | eldifad 3211 |
. . . . . . . . 9
|
| 58 | 54 | ralrimiva 2605 |
. . . . . . . . . 10
|
| 59 | 58 | ad2antrr 488 |
. . . . . . . . 9
|
| 60 | 45 | nfel1 2385 |
. . . . . . . . . 10
|
| 61 | 56 | eleq1d 2300 |
. . . . . . . . . 10
|
| 62 | 60, 61 | rspc 2904 |
. . . . . . . . 9
|
| 63 | 57, 59, 62 | sylc 62 |
. . . . . . . 8
|
| 64 | 44, 45, 46, 48, 50, 55, 56, 63 | fsumsplitsn 11970 |
. . . . . . 7
|
| 65 | 64 | adantr 276 |
. . . . . 6
|
| 66 | 65 | fveq2d 5643 |
. . . . 5
|
| 67 | 46, 55 | fsumcl 11960 |
. . . . . . 7
|
| 68 | 67 | adantr 276 |
. . . . . 6
|
| 69 | 63 | adantr 276 |
. . . . . 6
|
| 70 | fvoveq1 6040 |
. . . . . . . 8
| |
| 71 | fveq2 5639 |
. . . . . . . . 9
| |
| 72 | 71 | oveq1d 6032 |
. . . . . . . 8
|
| 73 | 70, 72 | eqeq12d 2246 |
. . . . . . 7
|
| 74 | oveq2 6025 |
. . . . . . . . 9
| |
| 75 | 74 | fveq2d 5643 |
. . . . . . . 8
|
| 76 | fveq2 5639 |
. . . . . . . . 9
| |
| 77 | 76 | oveq2d 6033 |
. . . . . . . 8
|
| 78 | 75, 77 | eqeq12d 2246 |
. . . . . . 7
|
| 79 | 73, 78, 33 | vtocl2ga 2872 |
. . . . . 6
|
| 80 | 68, 69, 79 | syl2anc 411 |
. . . . 5
|
| 81 | simpr 110 |
. . . . . 6
| |
| 82 | 81 | oveq1d 6032 |
. . . . 5
|
| 83 | 66, 80, 82 | 3eqtrd 2268 |
. . . 4
|
| 84 | nfcv 2374 |
. . . . . . 7
| |
| 85 | 84, 45 | nffv 5649 |
. . . . . 6
|
| 86 | 18 | a1i 9 |
. . . . . . 7
|
| 87 | 86, 55 | ffvelcdmd 5783 |
. . . . . 6
|
| 88 | 56 | fveq2d 5643 |
. . . . . 6
|
| 89 | 18 | a1i 9 |
. . . . . . 7
|
| 90 | 89, 63 | ffvelcdmd 5783 |
. . . . . 6
|
| 91 | 44, 85, 46, 48, 50, 87, 88, 90 | fsumsplitsn 11970 |
. . . . 5
|
| 92 | 91 | adantr 276 |
. . . 4
|
| 93 | 83, 92 | eqtr4d 2267 |
. . 3
|
| 94 | 93 | ex 115 |
. 2
|
| 95 | fsumre.1 |
. 2
| |
| 96 | 4, 8, 12, 16, 43, 94, 95 | findcard2sd 7080 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 ax-cnex 8122 ax-resscn 8123 ax-1cn 8124 ax-1re 8125 ax-icn 8126 ax-addcl 8127 ax-addrcl 8128 ax-mulcl 8129 ax-mulrcl 8130 ax-addcom 8131 ax-mulcom 8132 ax-addass 8133 ax-mulass 8134 ax-distr 8135 ax-i2m1 8136 ax-0lt1 8137 ax-1rid 8138 ax-0id 8139 ax-rnegex 8140 ax-precex 8141 ax-cnre 8142 ax-pre-ltirr 8143 ax-pre-ltwlin 8144 ax-pre-lttrn 8145 ax-pre-apti 8146 ax-pre-ltadd 8147 ax-pre-mulgt0 8148 ax-pre-mulext 8149 ax-arch 8150 ax-caucvg 8151 |
| This theorem depends on definitions: df-bi 117 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-po 4393 df-iso 4394 df-iord 4463 df-on 4465 df-ilim 4466 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-isom 5335 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-irdg 6535 df-frec 6556 df-1o 6581 df-oadd 6585 df-er 6701 df-en 6909 df-dom 6910 df-fin 6911 df-pnf 8215 df-mnf 8216 df-xr 8217 df-ltxr 8218 df-le 8219 df-sub 8351 df-neg 8352 df-reap 8754 df-ap 8761 df-div 8852 df-inn 9143 df-2 9201 df-3 9202 df-4 9203 df-n0 9402 df-z 9479 df-uz 9755 df-q 9853 df-rp 9888 df-fz 10243 df-fzo 10377 df-seqfrec 10709 df-exp 10800 df-ihash 11037 df-cj 11402 df-re 11403 df-im 11404 df-rsqrt 11558 df-abs 11559 df-clim 11839 df-sumdc 11914 |
| This theorem is referenced by: fsumre 12032 fsumim 12033 fsumcj 12034 |
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