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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 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elfzuzb 9693 |
. 2
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2 | 1 | simprbi 271 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 586 ax-in2 587 ax-io 681 ax-5 1406 ax-7 1407 ax-gen 1408 ax-ie1 1452 ax-ie2 1453 ax-8 1465 ax-10 1466 ax-11 1467 ax-i12 1468 ax-bndl 1469 ax-4 1470 ax-14 1475 ax-17 1489 ax-i9 1493 ax-ial 1497 ax-i5r 1498 ax-ext 2097 ax-sep 4006 ax-pow 4058 ax-pr 4091 ax-setind 4412 ax-cnex 7636 ax-resscn 7637 |
This theorem depends on definitions: df-bi 116 df-3or 946 df-3an 947 df-tru 1317 df-fal 1320 df-nf 1420 df-sb 1719 df-eu 1978 df-mo 1979 df-clab 2102 df-cleq 2108 df-clel 2111 df-nfc 2244 df-ne 2283 df-ral 2395 df-rex 2396 df-rab 2399 df-v 2659 df-sbc 2879 df-dif 3039 df-un 3041 df-in 3043 df-ss 3050 df-pw 3478 df-sn 3499 df-pr 3500 df-op 3502 df-uni 3703 df-br 3896 df-opab 3950 df-mpt 3951 df-id 4175 df-xp 4505 df-rel 4506 df-cnv 4507 df-co 4508 df-dm 4509 df-rn 4510 df-res 4511 df-ima 4512 df-iota 5046 df-fun 5083 df-fn 5084 df-f 5085 df-fv 5089 df-ov 5731 df-oprab 5732 df-mpo 5733 df-neg 7859 df-z 8959 df-uz 9229 df-fz 9684 |
This theorem is referenced by: elfzel2 9697 elfzle2 9701 peano2fzr 9710 fzsplit2 9723 fzsplit 9724 fznn0sub 9730 fzopth 9734 fzss1 9736 fzss2 9737 fzp1elp1 9748 fzosplit 9847 fzoend 9892 fzofzp1b 9898 seq3fveq2 10135 monoord 10142 iseqf1olemnab 10154 seq3f1olemqsum 10166 seq3id2 10175 seq3z 10177 bcval5 10402 seq3coll 10478 fisum0diag2 11108 |
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