| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > seq3f1oleml | Unicode version | ||
| Description: Lemma for seq3f1o 10879. This is more or less the result, but
stated
in terms of |
| Ref | Expression |
|---|---|
| iseqf1o.1 |
|
| iseqf1o.2 |
|
| iseqf1o.3 |
|
| iseqf1o.4 |
|
| iseqf1o.6 |
|
| iseqf1o.7 |
|
| iseqf1o.l |
|
| Ref | Expression |
|---|---|
| seq3f1oleml |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | iseqf1o.1 |
. . 3
| |
| 2 | iseqf1o.2 |
. . 3
| |
| 3 | iseqf1o.3 |
. . 3
| |
| 4 | iseqf1o.4 |
. . 3
| |
| 5 | iseqf1o.6 |
. . 3
| |
| 6 | iseqf1o.7 |
. . 3
| |
| 7 | iseqf1o.l |
. . 3
| |
| 8 | breq1 4112 |
. . . . 5
| |
| 9 | 2fveq3 5675 |
. . . . 5
| |
| 10 | 8, 9 | ifbieq1d 3645 |
. . . 4
|
| 11 | 10 | cbvmptv 4206 |
. . 3
|
| 12 | 1, 2, 3, 4, 5, 6, 7, 11 | seq3f1olemp 10877 |
. 2
|
| 13 | fveq2 5670 |
. . . . . 6
| |
| 14 | id 19 |
. . . . . 6
| |
| 15 | 13, 14 | eqeq12d 2247 |
. . . . 5
|
| 16 | 15 | cbvralv 2778 |
. . . 4
|
| 17 | 16 | 3anbi2i 1218 |
. . 3
|
| 18 | simpr3 1032 |
. . . 4
| |
| 19 | 4 | adantr 276 |
. . . . 5
|
| 20 | elfzuz 10355 |
. . . . . . . 8
| |
| 21 | 20 | adantl 277 |
. . . . . . 7
|
| 22 | elfzle2 10362 |
. . . . . . . . . 10
| |
| 23 | 22 | adantl 277 |
. . . . . . . . 9
|
| 24 | 23 | iftrued 3629 |
. . . . . . . 8
|
| 25 | fveq2 5670 |
. . . . . . . . . . . 12
| |
| 26 | id 19 |
. . . . . . . . . . . 12
| |
| 27 | 25, 26 | eqeq12d 2247 |
. . . . . . . . . . 11
|
| 28 | simplr2 1067 |
. . . . . . . . . . 11
| |
| 29 | simpr 110 |
. . . . . . . . . . 11
| |
| 30 | 27, 28, 29 | rspcdva 2926 |
. . . . . . . . . 10
|
| 31 | 30 | fveq2d 5674 |
. . . . . . . . 9
|
| 32 | fveq2 5670 |
. . . . . . . . . . 11
| |
| 33 | 32 | eleq1d 2301 |
. . . . . . . . . 10
|
| 34 | 6 | ralrimiva 2615 |
. . . . . . . . . . 11
|
| 35 | 34 | ad2antrr 488 |
. . . . . . . . . 10
|
| 36 | 33, 35, 21 | rspcdva 2926 |
. . . . . . . . 9
|
| 37 | 31, 36 | eqeltrd 2309 |
. . . . . . . 8
|
| 38 | 24, 37 | eqeltrd 2309 |
. . . . . . 7
|
| 39 | breq1 4112 |
. . . . . . . . 9
| |
| 40 | 2fveq3 5675 |
. . . . . . . . 9
| |
| 41 | 39, 40 | ifbieq1d 3645 |
. . . . . . . 8
|
| 42 | eqid 2232 |
. . . . . . . 8
| |
| 43 | 41, 42 | fvmptg 5753 |
. . . . . . 7
|
| 44 | 21, 38, 43 | syl2anc 411 |
. . . . . 6
|
| 45 | 44, 24, 31 | 3eqtrd 2269 |
. . . . 5
|
| 46 | simpr 110 |
. . . . . . 7
| |
| 47 | fveq2 5670 |
. . . . . . . . . 10
| |
| 48 | 47 | eleq1d 2301 |
. . . . . . . . 9
|
| 49 | 34 | ad3antrrr 492 |
. . . . . . . . . 10
|
| 50 | fveq2 5670 |
. . . . . . . . . . . 12
| |
| 51 | 50 | eleq1d 2301 |
. . . . . . . . . . 11
|
| 52 | 51 | cbvralv 2778 |
. . . . . . . . . 10
|
| 53 | 49, 52 | sylibr 134 |
. . . . . . . . 9
|
| 54 | simpr1 1030 |
. . . . . . . . . . . . 13
| |
| 55 | 54 | ad2antrr 488 |
. . . . . . . . . . . 12
|
| 56 | f1of 5614 |
. . . . . . . . . . . 12
| |
| 57 | 55, 56 | syl 14 |
. . . . . . . . . . 11
|
| 58 | simpr 110 |
. . . . . . . . . . . 12
| |
| 59 | 46 | adantr 276 |
. . . . . . . . . . . . 13
|
| 60 | eluzelz 9863 |
. . . . . . . . . . . . . . 15
| |
| 61 | 4, 60 | syl 14 |
. . . . . . . . . . . . . 14
|
| 62 | 61 | ad3antrrr 492 |
. . . . . . . . . . . . 13
|
| 63 | elfz5 10351 |
. . . . . . . . . . . . 13
| |
| 64 | 59, 62, 63 | syl2anc 411 |
. . . . . . . . . . . 12
|
| 65 | 58, 64 | mpbird 167 |
. . . . . . . . . . 11
|
| 66 | 57, 65 | ffvelcdmd 5813 |
. . . . . . . . . 10
|
| 67 | elfzuz 10355 |
. . . . . . . . . 10
| |
| 68 | 66, 67 | syl 14 |
. . . . . . . . 9
|
| 69 | 48, 53, 68 | rspcdva 2926 |
. . . . . . . 8
|
| 70 | fveq2 5670 |
. . . . . . . . . 10
| |
| 71 | 70 | eleq1d 2301 |
. . . . . . . . 9
|
| 72 | 34, 52 | sylibr 134 |
. . . . . . . . . 10
|
| 73 | 72 | ad3antrrr 492 |
. . . . . . . . 9
|
| 74 | eluzel2 9858 |
. . . . . . . . . . . 12
| |
| 75 | 4, 74 | syl 14 |
. . . . . . . . . . 11
|
| 76 | 75 | ad3antrrr 492 |
. . . . . . . . . 10
|
| 77 | uzid 9868 |
. . . . . . . . . 10
| |
| 78 | 76, 77 | syl 14 |
. . . . . . . . 9
|
| 79 | 71, 73, 78 | rspcdva 2926 |
. . . . . . . 8
|
| 80 | eluzelz 9863 |
. . . . . . . . . 10
| |
| 81 | 80 | adantl 277 |
. . . . . . . . 9
|
| 82 | 61 | ad2antrr 488 |
. . . . . . . . 9
|
| 83 | zdcle 9654 |
. . . . . . . . 9
| |
| 84 | 81, 82, 83 | syl2anc 411 |
. . . . . . . 8
|
| 85 | 69, 79, 84 | ifcldadc 3652 |
. . . . . . 7
|
| 86 | 10, 42 | fvmptg 5753 |
. . . . . . 7
|
| 87 | 46, 85, 86 | syl2anc 411 |
. . . . . 6
|
| 88 | 87, 85 | eqeltrd 2309 |
. . . . 5
|
| 89 | 6 | adantlr 477 |
. . . . 5
|
| 90 | 1 | adantlr 477 |
. . . . 5
|
| 91 | 19, 45, 88, 89, 90 | seq3fveq 10841 |
. . . 4
|
| 92 | 18, 91 | eqtr3d 2267 |
. . 3
|
| 93 | 17, 92 | sylan2br 288 |
. 2
|
| 94 | 12, 93 | exlimddv 1948 |
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 2205 ax-14 2206 ax-ext 2214 ax-coll 4225 ax-sep 4228 ax-nul 4236 ax-pow 4287 ax-pr 4322 ax-un 4554 ax-setind 4659 ax-iinf 4710 ax-cnex 8218 ax-resscn 8219 ax-1cn 8220 ax-1re 8221 ax-icn 8222 ax-addcl 8223 ax-addrcl 8224 ax-mulcl 8225 ax-addcom 8227 ax-addass 8229 ax-distr 8231 ax-i2m1 8232 ax-0lt1 8233 ax-0id 8235 ax-rnegex 8236 ax-cnre 8238 ax-pre-ltirr 8239 ax-pre-ltwlin 8240 ax-pre-lttrn 8241 ax-pre-apti 8242 ax-pre-ltadd 8243 |
| 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 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-nel 2508 df-ral 2525 df-rex 2526 df-reu 2527 df-rab 2529 df-v 2815 df-sbc 3043 df-csb 3139 df-dif 3213 df-un 3215 df-in 3217 df-ss 3224 df-nul 3509 df-if 3621 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-int 3950 df-iun 3993 df-br 4110 df-opab 4172 df-mpt 4173 df-tr 4209 df-id 4414 df-iord 4487 df-on 4489 df-ilim 4490 df-suc 4492 df-iom 4713 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-f1 5357 df-fo 5358 df-f1o 5359 df-fv 5360 df-riota 6003 df-ov 6053 df-oprab 6054 df-mpo 6055 df-1st 6334 df-2nd 6335 df-recs 6536 df-frec 6622 df-1o 6647 df-er 6767 df-en 6976 df-fin 6978 df-pnf 8310 df-mnf 8311 df-xr 8312 df-ltxr 8313 df-le 8314 df-sub 8446 df-neg 8447 df-inn 9238 df-n0 9497 df-z 9578 df-uz 9854 df-fz 10343 df-fzo 10477 df-seqfrec 10810 |
| This theorem is referenced by: seq3f1o 10879 |
| Copyright terms: Public domain | W3C validator |