| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > fsumrelem | Unicode version | ||
| Description: Lemma for fsumre 12162, fsumim 12163, and fsumcj 12164. (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 12044 |
. . . 4
| |
| 2 | 1 | fveq2d 5676 |
. . 3
|
| 3 | sumeq1 12044 |
. . 3
| |
| 4 | 2, 3 | eqeq12d 2249 |
. 2
|
| 5 | sumeq1 12044 |
. . . 4
| |
| 6 | 5 | fveq2d 5676 |
. . 3
|
| 7 | sumeq1 12044 |
. . 3
| |
| 8 | 6, 7 | eqeq12d 2249 |
. 2
|
| 9 | sumeq1 12044 |
. . . 4
| |
| 10 | 9 | fveq2d 5676 |
. . 3
|
| 11 | sumeq1 12044 |
. . 3
| |
| 12 | 10, 11 | eqeq12d 2249 |
. 2
|
| 13 | sumeq1 12044 |
. . . 4
| |
| 14 | 13 | fveq2d 5676 |
. . 3
|
| 15 | sumeq1 12044 |
. . 3
| |
| 16 | 14, 15 | eqeq12d 2249 |
. 2
|
| 17 | 0cn 8268 |
. . . . . . . 8
| |
| 18 | fsumrelem.3 |
. . . . . . . . 9
| |
| 19 | 18 | ffvelcdmi 5813 |
. . . . . . . 8
|
| 20 | 17, 19 | ax-mp 5 |
. . . . . . 7
|
| 21 | 20 | addridi 8417 |
. . . . . 6
|
| 22 | fvoveq1 6075 |
. . . . . . . . 9
| |
| 23 | fveq2 5672 |
. . . . . . . . . 10
| |
| 24 | 23 | oveq1d 6067 |
. . . . . . . . 9
|
| 25 | 22, 24 | eqeq12d 2249 |
. . . . . . . 8
|
| 26 | oveq2 6060 |
. . . . . . . . . . 11
| |
| 27 | 00id 8416 |
. . . . . . . . . . 11
| |
| 28 | 26, 27 | eqtrdi 2283 |
. . . . . . . . . 10
|
| 29 | 28 | fveq2d 5676 |
. . . . . . . . 9
|
| 30 | fveq2 5672 |
. . . . . . . . . 10
| |
| 31 | 30 | oveq2d 6068 |
. . . . . . . . 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 8457 |
. . . . 5
|
| 38 | 36, 37 | mpbi 145 |
. . . 4
|
| 39 | sum0 12078 |
. . . . 5
| |
| 40 | 39 | fveq2i 5675 |
. . . 4
|
| 41 | sum0 12078 |
. . . 4
| |
| 42 | 38, 40, 41 | 3eqtr4i 2265 |
. . 3
|
| 43 | 42 | a1i 9 |
. 2
|
| 44 | nfv 1577 |
. . . . . . . 8
| |
| 45 | nfcsb1v 3173 |
. . . . . . . 8
| |
| 46 | simplr 529 |
. . . . . . . 8
| |
| 47 | vex 2818 |
. . . . . . . . 9
| |
| 48 | 47 | a1i 9 |
. . . . . . . 8
|
| 49 | simprr 533 |
. . . . . . . . 9
| |
| 50 | 49 | eldifbd 3225 |
. . . . . . . 8
|
| 51 | simplll 535 |
. . . . . . . . 9
| |
| 52 | simprl 531 |
. . . . . . . . . 10
| |
| 53 | 52 | sselda 3240 |
. . . . . . . . 9
|
| 54 | fsumre.2 |
. . . . . . . . 9
| |
| 55 | 51, 53, 54 | syl2anc 411 |
. . . . . . . 8
|
| 56 | csbeq1a 3149 |
. . . . . . . 8
| |
| 57 | 49 | eldifad 3224 |
. . . . . . . . 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 12100 |
. . . . . . 7
|
| 65 | 64 | adantr 276 |
. . . . . 6
|
| 66 | 65 | fveq2d 5676 |
. . . . 5
|
| 67 | 46, 55 | fsumcl 12090 |
. . . . . . 7
|
| 68 | 67 | adantr 276 |
. . . . . 6
|
| 69 | 63 | adantr 276 |
. . . . . 6
|
| 70 | fvoveq1 6075 |
. . . . . . . 8
| |
| 71 | fveq2 5672 |
. . . . . . . . 9
| |
| 72 | 71 | oveq1d 6067 |
. . . . . . . 8
|
| 73 | 70, 72 | eqeq12d 2249 |
. . . . . . 7
|
| 74 | oveq2 6060 |
. . . . . . . . 9
| |
| 75 | 74 | fveq2d 5676 |
. . . . . . . 8
|
| 76 | fveq2 5672 |
. . . . . . . . 9
| |
| 77 | 76 | oveq2d 6068 |
. . . . . . . 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 6067 |
. . . . 5
|
| 83 | 66, 80, 82 | 3eqtrd 2271 |
. . . 4
|
| 84 | nfcv 2386 |
. . . . . . 7
| |
| 85 | 84, 45 | nffv 5682 |
. . . . . 6
|
| 86 | 18 | a1i 9 |
. . . . . . 7
|
| 87 | 86, 55 | ffvelcdmd 5815 |
. . . . . 6
|
| 88 | 56 | fveq2d 5676 |
. . . . . 6
|
| 89 | 18 | a1i 9 |
. . . . . . 7
|
| 90 | 89, 63 | ffvelcdmd 5815 |
. . . . . 6
|
| 91 | 44, 85, 46, 48, 50, 87, 88, 90 | fsumsplitsn 12100 |
. . . . 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 7151 |
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 4227 ax-sep 4230 ax-nul 4238 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-iinf 4712 ax-cnex 8220 ax-resscn 8221 ax-1cn 8222 ax-1re 8223 ax-icn 8224 ax-addcl 8225 ax-addrcl 8226 ax-mulcl 8227 ax-mulrcl 8228 ax-addcom 8229 ax-mulcom 8230 ax-addass 8231 ax-mulass 8232 ax-distr 8233 ax-i2m1 8234 ax-0lt1 8235 ax-1rid 8236 ax-0id 8237 ax-rnegex 8238 ax-precex 8239 ax-cnre 8240 ax-pre-ltirr 8241 ax-pre-ltwlin 8242 ax-pre-lttrn 8243 ax-pre-apti 8244 ax-pre-ltadd 8245 ax-pre-mulgt0 8246 ax-pre-mulext 8247 ax-arch 8248 ax-caucvg 8249 |
| 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 3045 df-csb 3141 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-nul 3511 df-if 3623 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-iun 3995 df-br 4112 df-opab 4174 df-mpt 4175 df-tr 4211 df-id 4416 df-po 4419 df-iso 4420 df-iord 4489 df-on 4491 df-ilim 4492 df-suc 4494 df-iom 4715 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-f1 5359 df-fo 5360 df-f1o 5361 df-fv 5362 df-isom 5363 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-1st 6336 df-2nd 6337 df-recs 6538 df-irdg 6603 df-frec 6624 df-1o 6649 df-oadd 6653 df-er 6769 df-en 6978 df-dom 6979 df-fin 6980 df-pnf 8312 df-mnf 8313 df-xr 8314 df-ltxr 8315 df-le 8316 df-sub 8448 df-neg 8449 df-reap 8851 df-ap 8858 df-div 8949 df-inn 9240 df-2 9298 df-3 9299 df-4 9300 df-n0 9499 df-z 9580 df-uz 9857 df-q 9955 df-rp 9990 df-fz 10346 df-fzo 10481 df-seqfrec 10814 df-exp 10905 df-ihash 11143 df-cj 11531 df-re 11532 df-im 11533 df-rsqrt 11687 df-abs 11688 df-clim 11968 df-sumdc 12043 |
| This theorem is referenced by: fsumre 12162 fsumim 12163 fsumcj 12164 |
| Copyright terms: Public domain | W3C validator |