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Mirrors > Home > ILE Home > Th. List > iseqid3s | Unicode version |
Description: A sequence that consists of zeroes up to sums to zero at . In this case by "zero" we mean whatever the identity is for the operation ). (Contributed by Jim Kingdon, 18-Aug-2021.) |
Ref | Expression |
---|---|
iseqid3s.1 | |
iseqid3s.2 | |
iseqid3s.3 | |
iseqid3s.z | |
iseqid3s.s | |
iseqid3s.f | |
iseqid3s.cl |
Ref | Expression |
---|---|
iseqid3s |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | iseqid3s.2 | . . 3 | |
2 | eluzfz2 9051 | . . 3 | |
3 | fveq2 5198 | . . . . . 6 | |
4 | 3 | eqeq1d 2089 | . . . . 5 |
5 | 4 | imbi2d 228 | . . . 4 |
6 | fveq2 5198 | . . . . . 6 | |
7 | 6 | eqeq1d 2089 | . . . . 5 |
8 | 7 | imbi2d 228 | . . . 4 |
9 | fveq2 5198 | . . . . . 6 | |
10 | 9 | eqeq1d 2089 | . . . . 5 |
11 | 10 | imbi2d 228 | . . . 4 |
12 | fveq2 5198 | . . . . . 6 | |
13 | 12 | eqeq1d 2089 | . . . . 5 |
14 | 13 | imbi2d 228 | . . . 4 |
15 | eluzel2 8624 | . . . . . . . 8 | |
16 | 1, 15 | syl 14 | . . . . . . 7 |
17 | iseqid3s.s | . . . . . . 7 | |
18 | iseqid3s.f | . . . . . . 7 | |
19 | iseqid3s.cl | . . . . . . 7 | |
20 | 16, 17, 18, 19 | iseq1 9442 | . . . . . 6 |
21 | iseqid3s.3 | . . . . . . . 8 | |
22 | 21 | ralrimiva 2434 | . . . . . . 7 |
23 | eluzfz1 9050 | . . . . . . . 8 | |
24 | fveq2 5198 | . . . . . . . . . 10 | |
25 | 24 | eqeq1d 2089 | . . . . . . . . 9 |
26 | 25 | rspcv 2697 | . . . . . . . 8 |
27 | 1, 23, 26 | 3syl 17 | . . . . . . 7 |
28 | 22, 27 | mpd 13 | . . . . . 6 |
29 | 20, 28 | eqtrd 2113 | . . . . 5 |
30 | 29 | a1i 9 | . . . 4 |
31 | elfzouz 9161 | . . . . . . . . . . 11 ..^ | |
32 | 31 | adantl 271 | . . . . . . . . . 10 ..^ |
33 | 17 | adantr 270 | . . . . . . . . . 10 ..^ |
34 | 18 | adantlr 460 | . . . . . . . . . 10 ..^ |
35 | 19 | adantlr 460 | . . . . . . . . . 10 ..^ |
36 | 32, 33, 34, 35 | iseqp1 9445 | . . . . . . . . 9 ..^ |
37 | 36 | adantr 270 | . . . . . . . 8 ..^ |
38 | simpr 108 | . . . . . . . . 9 ..^ | |
39 | fzofzp1 9236 | . . . . . . . . . . . 12 ..^ | |
40 | 39 | adantl 271 | . . . . . . . . . . 11 ..^ |
41 | 22 | adantr 270 | . . . . . . . . . . 11 ..^ |
42 | fveq2 5198 | . . . . . . . . . . . . 13 | |
43 | 42 | eqeq1d 2089 | . . . . . . . . . . . 12 |
44 | 43 | rspcv 2697 | . . . . . . . . . . 11 |
45 | 40, 41, 44 | sylc 61 | . . . . . . . . . 10 ..^ |
46 | 45 | adantr 270 | . . . . . . . . 9 ..^ |
47 | 38, 46 | oveq12d 5550 | . . . . . . . 8 ..^ |
48 | iseqid3s.1 | . . . . . . . . 9 | |
49 | 48 | ad2antrr 471 | . . . . . . . 8 ..^ |
50 | 37, 47, 49 | 3eqtrd 2117 | . . . . . . 7 ..^ |
51 | 50 | ex 113 | . . . . . 6 ..^ |
52 | 51 | expcom 114 | . . . . 5 ..^ |
53 | 52 | a2d 26 | . . . 4 ..^ |
54 | 5, 8, 11, 14, 30, 53 | fzind2 9248 | . . 3 |
55 | 1, 2, 54 | 3syl 17 | . 2 |
56 | 55 | pm2.43i 48 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wceq 1284 wcel 1433 wral 2348 cfv 4922 (class class class)co 5532 c1 6982 caddc 6984 cz 8351 cuz 8619 cfz 9029 ..^cfzo 9152 cseq 9431 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 576 ax-in2 577 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-13 1444 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-coll 3893 ax-sep 3896 ax-nul 3904 ax-pow 3948 ax-pr 3964 ax-un 4188 ax-setind 4280 ax-iinf 4329 ax-cnex 7067 ax-resscn 7068 ax-1cn 7069 ax-1re 7070 ax-icn 7071 ax-addcl 7072 ax-addrcl 7073 ax-mulcl 7074 ax-addcom 7076 ax-addass 7078 ax-distr 7080 ax-i2m1 7081 ax-0lt1 7082 ax-0id 7084 ax-rnegex 7085 ax-cnre 7087 ax-pre-ltirr 7088 ax-pre-ltwlin 7089 ax-pre-lttrn 7090 ax-pre-ltadd 7092 |
This theorem depends on definitions: df-bi 115 df-3or 920 df-3an 921 df-tru 1287 df-fal 1290 df-nf 1390 df-sb 1686 df-eu 1944 df-mo 1945 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ne 2246 df-nel 2340 df-ral 2353 df-rex 2354 df-reu 2355 df-rab 2357 df-v 2603 df-sbc 2816 df-csb 2909 df-dif 2975 df-un 2977 df-in 2979 df-ss 2986 df-nul 3252 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-int 3637 df-iun 3680 df-br 3786 df-opab 3840 df-mpt 3841 df-tr 3876 df-id 4048 df-iord 4121 df-on 4123 df-suc 4126 df-iom 4332 df-xp 4369 df-rel 4370 df-cnv 4371 df-co 4372 df-dm 4373 df-rn 4374 df-res 4375 df-ima 4376 df-iota 4887 df-fun 4924 df-fn 4925 df-f 4926 df-f1 4927 df-fo 4928 df-f1o 4929 df-fv 4930 df-riota 5488 df-ov 5535 df-oprab 5536 df-mpt2 5537 df-1st 5787 df-2nd 5788 df-recs 5943 df-frec 6001 df-pnf 7155 df-mnf 7156 df-xr 7157 df-ltxr 7158 df-le 7159 df-sub 7281 df-neg 7282 df-inn 8040 df-n0 8289 df-z 8352 df-uz 8620 df-fz 9030 df-fzo 9153 df-iseq 9432 |
This theorem is referenced by: iseqid 9467 iser0 9471 |
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