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Mirrors > Home > ILE Home > Th. List > elfzuz3 | Unicode version |
Description: Membership in a finite set of sequential integers implies membership in an upper set of integers. (Contributed by NM, 28-Sep-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
Ref | Expression |
---|---|
elfzuz3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elfzuzb 9768 | . 2 | |
2 | 1 | simprbi 273 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 1465 cfv 5093 (class class class)co 5742 cuz 9294 cfz 9758 |
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 588 ax-in2 589 ax-io 683 ax-5 1408 ax-7 1409 ax-gen 1410 ax-ie1 1454 ax-ie2 1455 ax-8 1467 ax-10 1468 ax-11 1469 ax-i12 1470 ax-bndl 1471 ax-4 1472 ax-14 1477 ax-17 1491 ax-i9 1495 ax-ial 1499 ax-i5r 1500 ax-ext 2099 ax-sep 4016 ax-pow 4068 ax-pr 4101 ax-setind 4422 ax-cnex 7679 ax-resscn 7680 |
This theorem depends on definitions: df-bi 116 df-3or 948 df-3an 949 df-tru 1319 df-fal 1322 df-nf 1422 df-sb 1721 df-eu 1980 df-mo 1981 df-clab 2104 df-cleq 2110 df-clel 2113 df-nfc 2247 df-ne 2286 df-ral 2398 df-rex 2399 df-rab 2402 df-v 2662 df-sbc 2883 df-dif 3043 df-un 3045 df-in 3047 df-ss 3054 df-pw 3482 df-sn 3503 df-pr 3504 df-op 3506 df-uni 3707 df-br 3900 df-opab 3960 df-mpt 3961 df-id 4185 df-xp 4515 df-rel 4516 df-cnv 4517 df-co 4518 df-dm 4519 df-rn 4520 df-res 4521 df-ima 4522 df-iota 5058 df-fun 5095 df-fn 5096 df-f 5097 df-fv 5101 df-ov 5745 df-oprab 5746 df-mpo 5747 df-neg 7904 df-z 9023 df-uz 9295 df-fz 9759 |
This theorem is referenced by: elfzel2 9772 elfzle2 9776 peano2fzr 9785 fzsplit2 9798 fzsplit 9799 fznn0sub 9805 fzopth 9809 fzss1 9811 fzss2 9812 fzp1elp1 9823 fzosplit 9922 fzoend 9967 fzofzp1b 9973 seq3fveq2 10210 monoord 10217 iseqf1olemnab 10229 seq3f1olemqsum 10241 seq3id2 10250 seq3z 10252 bcval5 10477 seq3coll 10553 fisum0diag2 11184 |
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