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Mirrors > Home > ILE Home > Th. List > fzm1 | Unicode version |
Description: Choices for an element of a finite interval of integers. (Contributed by Jeff Madsen, 2-Sep-2009.) |
Ref | Expression |
---|---|
fzm1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | oveq1 5539 | . . . . . . 7 | |
2 | 1 | eleq2d 2148 | . . . . . 6 |
3 | elfz1eq 9054 | . . . . . 6 | |
4 | 2, 3 | syl6bir 162 | . . . . 5 |
5 | olc 664 | . . . . 5 | |
6 | 4, 5 | syl6 33 | . . . 4 |
7 | 6 | adantl 271 | . . 3 |
8 | noel 3255 | . . . . . 6 | |
9 | eluzelz 8628 | . . . . . . . . . . . 12 | |
10 | 9 | adantr 270 | . . . . . . . . . . 11 |
11 | 10 | zred 8469 | . . . . . . . . . 10 |
12 | 11 | ltm1d 8010 | . . . . . . . . 9 |
13 | breq2 3789 | . . . . . . . . . 10 | |
14 | 13 | adantl 271 | . . . . . . . . 9 |
15 | 12, 14 | mpbid 145 | . . . . . . . 8 |
16 | eluzel2 8624 | . . . . . . . . . 10 | |
17 | 16 | adantr 270 | . . . . . . . . 9 |
18 | 1zzd 8378 | . . . . . . . . . 10 | |
19 | 10, 18 | zsubcld 8474 | . . . . . . . . 9 |
20 | fzn 9061 | . . . . . . . . 9 | |
21 | 17, 19, 20 | syl2anc 403 | . . . . . . . 8 |
22 | 15, 21 | mpbid 145 | . . . . . . 7 |
23 | 22 | eleq2d 2148 | . . . . . 6 |
24 | 8, 23 | mtbiri 632 | . . . . 5 |
25 | 24 | pm2.21d 581 | . . . 4 |
26 | eluzfz2 9051 | . . . . . . 7 | |
27 | 26 | ad2antrr 471 | . . . . . 6 |
28 | eleq1 2141 | . . . . . . 7 | |
29 | 28 | adantl 271 | . . . . . 6 |
30 | 27, 29 | mpbird 165 | . . . . 5 |
31 | 30 | ex 113 | . . . 4 |
32 | 25, 31 | jaod 669 | . . 3 |
33 | 7, 32 | impbid 127 | . 2 |
34 | elfzp1 9089 | . . . 4 | |
35 | 34 | adantl 271 | . . 3 |
36 | 9 | adantr 270 | . . . . . . 7 |
37 | 36 | zcnd 8470 | . . . . . 6 |
38 | npcan1 7482 | . . . . . 6 | |
39 | 37, 38 | syl 14 | . . . . 5 |
40 | 39 | oveq2d 5548 | . . . 4 |
41 | 40 | eleq2d 2148 | . . 3 |
42 | 39 | eqeq2d 2092 | . . . 4 |
43 | 42 | orbi2d 736 | . . 3 |
44 | 35, 41, 43 | 3bitr3d 216 | . 2 |
45 | uzm1 8649 | . 2 | |
46 | 33, 44, 45 | mpjaodan 744 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wb 103 wo 661 wceq 1284 wcel 1433 c0 3251 class class class wbr 3785 cfv 4922 (class class class)co 5532 cc 6979 c1 6982 caddc 6984 clt 7153 cmin 7279 cz 8351 cuz 8619 cfz 9029 |
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-sep 3896 ax-pow 3948 ax-pr 3964 ax-un 4188 ax-setind 4280 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-apti 7091 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-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-br 3786 df-opab 3840 df-mpt 3841 df-id 4048 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-fv 4930 df-riota 5488 df-ov 5535 df-oprab 5536 df-mpt2 5537 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 |
This theorem is referenced by: bcpasc 9693 |
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