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| Mirrors > Home > ILE Home > Th. List > fsumrelem | Unicode version | ||
| Description: Lemma for fsumre 11637, fsumim 11638, and fsumcj 11639. (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 11520 | 
. . . 4
 | |
| 2 | 1 | fveq2d 5562 | 
. . 3
 | 
| 3 | sumeq1 11520 | 
. . 3
 | |
| 4 | 2, 3 | eqeq12d 2211 | 
. 2
 | 
| 5 | sumeq1 11520 | 
. . . 4
 | |
| 6 | 5 | fveq2d 5562 | 
. . 3
 | 
| 7 | sumeq1 11520 | 
. . 3
 | |
| 8 | 6, 7 | eqeq12d 2211 | 
. 2
 | 
| 9 | sumeq1 11520 | 
. . . 4
 | |
| 10 | 9 | fveq2d 5562 | 
. . 3
 | 
| 11 | sumeq1 11520 | 
. . 3
 | |
| 12 | 10, 11 | eqeq12d 2211 | 
. 2
 | 
| 13 | sumeq1 11520 | 
. . . 4
 | |
| 14 | 13 | fveq2d 5562 | 
. . 3
 | 
| 15 | sumeq1 11520 | 
. . 3
 | |
| 16 | 14, 15 | eqeq12d 2211 | 
. 2
 | 
| 17 | 0cn 8018 | 
. . . . . . . 8
 | |
| 18 | fsumrelem.3 | 
. . . . . . . . 9
 | |
| 19 | 18 | ffvelcdmi 5696 | 
. . . . . . . 8
 | 
| 20 | 17, 19 | ax-mp 5 | 
. . . . . . 7
 | 
| 21 | 20 | addridi 8168 | 
. . . . . 6
 | 
| 22 | fvoveq1 5945 | 
. . . . . . . . 9
 | |
| 23 | fveq2 5558 | 
. . . . . . . . . 10
 | |
| 24 | 23 | oveq1d 5937 | 
. . . . . . . . 9
 | 
| 25 | 22, 24 | eqeq12d 2211 | 
. . . . . . . 8
 | 
| 26 | oveq2 5930 | 
. . . . . . . . . . 11
 | |
| 27 | 00id 8167 | 
. . . . . . . . . . 11
 | |
| 28 | 26, 27 | eqtrdi 2245 | 
. . . . . . . . . 10
 | 
| 29 | 28 | fveq2d 5562 | 
. . . . . . . . 9
 | 
| 30 | fveq2 5558 | 
. . . . . . . . . 10
 | |
| 31 | 30 | oveq2d 5938 | 
. . . . . . . . 9
 | 
| 32 | 29, 31 | eqeq12d 2211 | 
. . . . . . . 8
 | 
| 33 | fsumrelem.4 | 
. . . . . . . 8
 | |
| 34 | 25, 32, 33 | vtocl2ga 2832 | 
. . . . . . 7
 | 
| 35 | 17, 17, 34 | mp2an 426 | 
. . . . . 6
 | 
| 36 | 21, 35 | eqtr2i 2218 | 
. . . . 5
 | 
| 37 | 20, 20, 17 | addcani 8208 | 
. . . . 5
 | 
| 38 | 36, 37 | mpbi 145 | 
. . . 4
 | 
| 39 | sum0 11553 | 
. . . . 5
 | |
| 40 | 39 | fveq2i 5561 | 
. . . 4
 | 
| 41 | sum0 11553 | 
. . . 4
 | |
| 42 | 38, 40, 41 | 3eqtr4i 2227 | 
. . 3
 | 
| 43 | 42 | a1i 9 | 
. 2
 | 
| 44 | nfv 1542 | 
. . . . . . . 8
 | |
| 45 | nfcsb1v 3117 | 
. . . . . . . 8
 | |
| 46 | simplr 528 | 
. . . . . . . 8
 | |
| 47 | vex 2766 | 
. . . . . . . . 9
 | |
| 48 | 47 | a1i 9 | 
. . . . . . . 8
 | 
| 49 | simprr 531 | 
. . . . . . . . 9
 | |
| 50 | 49 | eldifbd 3169 | 
. . . . . . . 8
 | 
| 51 | simplll 533 | 
. . . . . . . . 9
 | |
| 52 | simprl 529 | 
. . . . . . . . . 10
 | |
| 53 | 52 | sselda 3183 | 
. . . . . . . . 9
 | 
| 54 | fsumre.2 | 
. . . . . . . . 9
 | |
| 55 | 51, 53, 54 | syl2anc 411 | 
. . . . . . . 8
 | 
| 56 | csbeq1a 3093 | 
. . . . . . . 8
 | |
| 57 | 49 | eldifad 3168 | 
. . . . . . . . 9
 | 
| 58 | 54 | ralrimiva 2570 | 
. . . . . . . . . 10
 | 
| 59 | 58 | ad2antrr 488 | 
. . . . . . . . 9
 | 
| 60 | 45 | nfel1 2350 | 
. . . . . . . . . 10
 | 
| 61 | 56 | eleq1d 2265 | 
. . . . . . . . . 10
 | 
| 62 | 60, 61 | rspc 2862 | 
. . . . . . . . 9
 | 
| 63 | 57, 59, 62 | sylc 62 | 
. . . . . . . 8
 | 
| 64 | 44, 45, 46, 48, 50, 55, 56, 63 | fsumsplitsn 11575 | 
. . . . . . 7
 | 
| 65 | 64 | adantr 276 | 
. . . . . 6
 | 
| 66 | 65 | fveq2d 5562 | 
. . . . 5
 | 
| 67 | 46, 55 | fsumcl 11565 | 
. . . . . . 7
 | 
| 68 | 67 | adantr 276 | 
. . . . . 6
 | 
| 69 | 63 | adantr 276 | 
. . . . . 6
 | 
| 70 | fvoveq1 5945 | 
. . . . . . . 8
 | |
| 71 | fveq2 5558 | 
. . . . . . . . 9
 | |
| 72 | 71 | oveq1d 5937 | 
. . . . . . . 8
 | 
| 73 | 70, 72 | eqeq12d 2211 | 
. . . . . . 7
 | 
| 74 | oveq2 5930 | 
. . . . . . . . 9
 | |
| 75 | 74 | fveq2d 5562 | 
. . . . . . . 8
 | 
| 76 | fveq2 5558 | 
. . . . . . . . 9
 | |
| 77 | 76 | oveq2d 5938 | 
. . . . . . . 8
 | 
| 78 | 75, 77 | eqeq12d 2211 | 
. . . . . . 7
 | 
| 79 | 73, 78, 33 | vtocl2ga 2832 | 
. . . . . 6
 | 
| 80 | 68, 69, 79 | syl2anc 411 | 
. . . . 5
 | 
| 81 | simpr 110 | 
. . . . . 6
 | |
| 82 | 81 | oveq1d 5937 | 
. . . . 5
 | 
| 83 | 66, 80, 82 | 3eqtrd 2233 | 
. . . 4
 | 
| 84 | nfcv 2339 | 
. . . . . . 7
 | |
| 85 | 84, 45 | nffv 5568 | 
. . . . . 6
 | 
| 86 | 18 | a1i 9 | 
. . . . . . 7
 | 
| 87 | 86, 55 | ffvelcdmd 5698 | 
. . . . . 6
 | 
| 88 | 56 | fveq2d 5562 | 
. . . . . 6
 | 
| 89 | 18 | a1i 9 | 
. . . . . . 7
 | 
| 90 | 89, 63 | ffvelcdmd 5698 | 
. . . . . 6
 | 
| 91 | 44, 85, 46, 48, 50, 87, 88, 90 | fsumsplitsn 11575 | 
. . . . 5
 | 
| 92 | 91 | adantr 276 | 
. . . 4
 | 
| 93 | 83, 92 | eqtr4d 2232 | 
. . 3
 | 
| 94 | 93 | ex 115 | 
. 2
 | 
| 95 | fsumre.1 | 
. 2
 | |
| 96 | 4, 8, 12, 16, 43, 94, 95 | findcard2sd 6953 | 
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 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-13 2169 ax-14 2170 ax-ext 2178 ax-coll 4148 ax-sep 4151 ax-nul 4159 ax-pow 4207 ax-pr 4242 ax-un 4468 ax-setind 4573 ax-iinf 4624 ax-cnex 7970 ax-resscn 7971 ax-1cn 7972 ax-1re 7973 ax-icn 7974 ax-addcl 7975 ax-addrcl 7976 ax-mulcl 7977 ax-mulrcl 7978 ax-addcom 7979 ax-mulcom 7980 ax-addass 7981 ax-mulass 7982 ax-distr 7983 ax-i2m1 7984 ax-0lt1 7985 ax-1rid 7986 ax-0id 7987 ax-rnegex 7988 ax-precex 7989 ax-cnre 7990 ax-pre-ltirr 7991 ax-pre-ltwlin 7992 ax-pre-lttrn 7993 ax-pre-apti 7994 ax-pre-ltadd 7995 ax-pre-mulgt0 7996 ax-pre-mulext 7997 ax-arch 7998 ax-caucvg 7999 | 
| This theorem depends on definitions: df-bi 117 df-dc 836 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-nel 2463 df-ral 2480 df-rex 2481 df-reu 2482 df-rmo 2483 df-rab 2484 df-v 2765 df-sbc 2990 df-csb 3085 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-nul 3451 df-if 3562 df-pw 3607 df-sn 3628 df-pr 3629 df-op 3631 df-uni 3840 df-int 3875 df-iun 3918 df-br 4034 df-opab 4095 df-mpt 4096 df-tr 4132 df-id 4328 df-po 4331 df-iso 4332 df-iord 4401 df-on 4403 df-ilim 4404 df-suc 4406 df-iom 4627 df-xp 4669 df-rel 4670 df-cnv 4671 df-co 4672 df-dm 4673 df-rn 4674 df-res 4675 df-ima 4676 df-iota 5219 df-fun 5260 df-fn 5261 df-f 5262 df-f1 5263 df-fo 5264 df-f1o 5265 df-fv 5266 df-isom 5267 df-riota 5877 df-ov 5925 df-oprab 5926 df-mpo 5927 df-1st 6198 df-2nd 6199 df-recs 6363 df-irdg 6428 df-frec 6449 df-1o 6474 df-oadd 6478 df-er 6592 df-en 6800 df-dom 6801 df-fin 6802 df-pnf 8063 df-mnf 8064 df-xr 8065 df-ltxr 8066 df-le 8067 df-sub 8199 df-neg 8200 df-reap 8602 df-ap 8609 df-div 8700 df-inn 8991 df-2 9049 df-3 9050 df-4 9051 df-n0 9250 df-z 9327 df-uz 9602 df-q 9694 df-rp 9729 df-fz 10084 df-fzo 10218 df-seqfrec 10540 df-exp 10631 df-ihash 10868 df-cj 11007 df-re 11008 df-im 11009 df-rsqrt 11163 df-abs 11164 df-clim 11444 df-sumdc 11519 | 
| This theorem is referenced by: fsumre 11637 fsumim 11638 fsumcj 11639 | 
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