Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > seq3id3 | Unicode version |
Description: A sequence that consists entirely of "zeroes" sums to "zero". More precisely, a constant sequence with value an element which is a -idempotent sums (or "'s") to that element. (Contributed by Mario Carneiro, 15-Dec-2014.) (Revised by Jim Kingdon, 8-Apr-2023.) |
Ref | Expression |
---|---|
iseqid3s.1 | |
iseqid3s.2 | |
iseqid3s.3 | |
iseqid3s.z | |
iseqid3s.f | |
iseqid3s.cl |
Ref | Expression |
---|---|
seq3id3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | iseqid3s.2 | . . 3 | |
2 | eluzfz2 9812 | . . 3 | |
3 | fveqeq2 5430 | . . . . 5 | |
4 | 3 | imbi2d 229 | . . . 4 |
5 | fveqeq2 5430 | . . . . 5 | |
6 | 5 | imbi2d 229 | . . . 4 |
7 | fveqeq2 5430 | . . . . 5 | |
8 | 7 | imbi2d 229 | . . . 4 |
9 | fveqeq2 5430 | . . . . 5 | |
10 | 9 | imbi2d 229 | . . . 4 |
11 | eluzel2 9331 | . . . . . . . 8 | |
12 | 1, 11 | syl 14 | . . . . . . 7 |
13 | iseqid3s.f | . . . . . . 7 | |
14 | iseqid3s.cl | . . . . . . 7 | |
15 | 12, 13, 14 | seq3-1 10233 | . . . . . 6 |
16 | iseqid3s.3 | . . . . . . . 8 | |
17 | 16 | ralrimiva 2505 | . . . . . . 7 |
18 | eluzfz1 9811 | . . . . . . . 8 | |
19 | fveqeq2 5430 | . . . . . . . . 9 | |
20 | 19 | rspcv 2785 | . . . . . . . 8 |
21 | 1, 18, 20 | 3syl 17 | . . . . . . 7 |
22 | 17, 21 | mpd 13 | . . . . . 6 |
23 | 15, 22 | eqtrd 2172 | . . . . 5 |
24 | 23 | a1i 9 | . . . 4 |
25 | elfzouz 9928 | . . . . . . . . . . 11 ..^ | |
26 | 25 | adantl 275 | . . . . . . . . . 10 ..^ |
27 | 13 | adantlr 468 | . . . . . . . . . 10 ..^ |
28 | 14 | adantlr 468 | . . . . . . . . . 10 ..^ |
29 | 26, 27, 28 | seq3p1 10235 | . . . . . . . . 9 ..^ |
30 | 29 | adantr 274 | . . . . . . . 8 ..^ |
31 | simpr 109 | . . . . . . . . 9 ..^ | |
32 | fveqeq2 5430 | . . . . . . . . . . 11 | |
33 | 17 | adantr 274 | . . . . . . . . . . 11 ..^ |
34 | fzofzp1 10004 | . . . . . . . . . . . 12 ..^ | |
35 | 34 | adantl 275 | . . . . . . . . . . 11 ..^ |
36 | 32, 33, 35 | rspcdva 2794 | . . . . . . . . . 10 ..^ |
37 | 36 | adantr 274 | . . . . . . . . 9 ..^ |
38 | 31, 37 | oveq12d 5792 | . . . . . . . 8 ..^ |
39 | iseqid3s.1 | . . . . . . . . 9 | |
40 | 39 | ad2antrr 479 | . . . . . . . 8 ..^ |
41 | 30, 38, 40 | 3eqtrd 2176 | . . . . . . 7 ..^ |
42 | 41 | ex 114 | . . . . . 6 ..^ |
43 | 42 | expcom 115 | . . . . 5 ..^ |
44 | 43 | a2d 26 | . . . 4 ..^ |
45 | 4, 6, 8, 10, 24, 44 | fzind2 10016 | . . 3 |
46 | 1, 2, 45 | 3syl 17 | . 2 |
47 | 46 | pm2.43i 49 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1331 wcel 1480 wral 2416 cfv 5123 (class class class)co 5774 c1 7621 caddc 7623 cz 9054 cuz 9326 cfz 9790 ..^cfzo 9919 cseq 10218 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-coll 4043 ax-sep 4046 ax-nul 4054 ax-pow 4098 ax-pr 4131 ax-un 4355 ax-setind 4452 ax-iinf 4502 ax-cnex 7711 ax-resscn 7712 ax-1cn 7713 ax-1re 7714 ax-icn 7715 ax-addcl 7716 ax-addrcl 7717 ax-mulcl 7718 ax-addcom 7720 ax-addass 7722 ax-distr 7724 ax-i2m1 7725 ax-0lt1 7726 ax-0id 7728 ax-rnegex 7729 ax-cnre 7731 ax-pre-ltirr 7732 ax-pre-ltwlin 7733 ax-pre-lttrn 7734 ax-pre-ltadd 7736 |
This theorem depends on definitions: df-bi 116 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ne 2309 df-nel 2404 df-ral 2421 df-rex 2422 df-reu 2423 df-rab 2425 df-v 2688 df-sbc 2910 df-csb 3004 df-dif 3073 df-un 3075 df-in 3077 df-ss 3084 df-nul 3364 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-int 3772 df-iun 3815 df-br 3930 df-opab 3990 df-mpt 3991 df-tr 4027 df-id 4215 df-iord 4288 df-on 4290 df-ilim 4291 df-suc 4293 df-iom 4505 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-rn 4550 df-res 4551 df-ima 4552 df-iota 5088 df-fun 5125 df-fn 5126 df-f 5127 df-f1 5128 df-fo 5129 df-f1o 5130 df-fv 5131 df-riota 5730 df-ov 5777 df-oprab 5778 df-mpo 5779 df-1st 6038 df-2nd 6039 df-recs 6202 df-frec 6288 df-pnf 7802 df-mnf 7803 df-xr 7804 df-ltxr 7805 df-le 7806 df-sub 7935 df-neg 7936 df-inn 8721 df-n0 8978 df-z 9055 df-uz 9327 df-fz 9791 df-fzo 9920 df-seqfrec 10219 |
This theorem is referenced by: seq3id 10281 ser0 10287 prodf1 11311 |
Copyright terms: Public domain | W3C validator |